AGI MK8 Series Operator's Manual

follow instructions and safety precautions can result in serious injury, death, or property damage. Keep manual for future reference. Part Number: 31114 R1 Revised: November 2021 Original Instructions MK8 & HX8 Series Swing-Away Grain Auger Operator’s Manual This manual applies to: Westfield MK8, Hutchinson HX8, Mayrath HX8 51', 61', 71'

regulations may apply and must be followed by the operator. All personnel must be trained in the correct operational and safety procedures for this product. Use the sign-off sheet below to record initial and periodic reviews of this manual with all personnel. Date Employee Name and Signature Employer Name and Signature

31114 R1 3 CONTENTS 1. Introduction ............................................................................................................................................ 5 1.1 Serial Number Location............................................................................................................. 5 1.2 Intended Use ............................................................................................................................. 5 1.2.1 Misuse ........................................................................................................................ 6 2. Safety....................................................................................................................................................... 7 2.1 Safety Alert Symbol and Signal Words...................................................................................... 7 2.2 General Safety Information....................................................................................................... 7 2.3 Rotating Flighting Safety ........................................................................................................... 8 2.4 Overhead Power Lines .............................................................................................................. 8 2.5 Upending ................................................................................................................................... 8 2.6 Rotating Parts Safety................................................................................................................. 8 2.7 Work Area Safety ...................................................................................................................... 9 2.8 Guards Safety .......................................................................................................................... 10 2.9 Raising and Lowering the Auger ............................................................................................. 10 2.10 Positioning the Auger............................................................................................................ 10 2.11 Towing the Auger.................................................................................................................. 10 2.12 Drives and Lockout Safety..................................................................................................... 11 2.12.1 PTO Driveline Safety............................................................................................... 11 2.12.2 Hydraulic Power Safety.......................................................................................... 12 2.13 Tire Safety.............................................................................................................................. 13 2.14 Personal Protective Equipment............................................................................................. 13 2.15 Safety Equipment.................................................................................................................. 14 2.16 Safety Decals ......................................................................................................................... 14 2.16.1 Decal Installation/Replacement............................................................................. 14 2.16.2 Safety Decal Locations and Details ........................................................................ 15 3. Features................................................................................................................................................. 23 4. Transport............................................................................................................................................... 24 4.1 Transport Safety...................................................................................................................... 24 4.2 Transport Preparation............................................................................................................. 25 4.3 Connecting the Auger to the Towing Vehicle......................................................................... 25 4.4 Auger-to-Tractor Hookup........................................................................................................ 27 5. Placement ............................................................................................................................................. 30 5.1 Placement Safety..................................................................................................................... 30 5.2 Positioning the Auger.............................................................................................................. 30 5.2.1 Raising and Lowering ............................................................................................... 32 5.3 Raising and Lowering .............................................................................................................. 33 5.3.1 Swing-Away Hydraulic Winch Operation................................................................. 35 5.4 Grain Hopper Positioning........................................................................................................ 35 5.5 Positioning the Tractor for Right Angle Drive Operation ....................................................... 35 6. Operation.............................................................................................................................................. 38 6.1 Operation Safety ..................................................................................................................... 38 6.2 Start-up and Break-in .............................................................................................................. 38 6.3 Operation - PTO Drive............................................................................................................. 39 6.3.1 PTO Operation — Forward and Reverse Modes ..................................................... 39 6.4 Safety Discharge Door............................................................................................................. 40

4 31114 R1 6.5 Emergency Shutdown ............................................................................................................. 41 6.6 Restarting with a Full Tube ..................................................................................................... 41 6.7 Bin Level Indicators ................................................................................................................. 41 6.8 Use of Grain Spreaders ........................................................................................................... 41 6.9 Shutdown ................................................................................................................................ 41 6.10 Operating the Auger with Fertilizer...................................................................................... 42 6.11 Storage................................................................................................................................... 42 7. Maintenance......................................................................................................................................... 44 7.1 Maintenance Safety ................................................................................................................ 44 7.2 Maintenance Schedule............................................................................................................ 44 7.3 Visually Inspect the Equipment............................................................................................... 45 7.4 Lubricate the Equipment......................................................................................................... 46 7.4.1 Grease Points ........................................................................................................... 46 7.5 Inspect Hydraulic Hoses and Fittings ...................................................................................... 48 7.6 Inspect and Service the Hand Winch and Lift Cable............................................................... 48 7.7 Inspect and Service the Hydraulic Winch and Lift Cable........................................................ 49 7.8 Service the Swing Tube Coupler Chain ................................................................................... 49 7.9 Boot Chain Drive Servicing...................................................................................................... 50 7.10 Optional Low Profile Hopper................................................................................................. 51 7.11 Check the Gearbox Oil........................................................................................................... 52 7.11.1 Gearbox Access ...................................................................................................... 52 7.12 Change the Gearbox Oil ........................................................................................................ 52 7.13 Check Speed Reducer Gearbox Oil Level .............................................................................. 52 7.14 Change the Speed Reducer Gearbox Oil............................................................................... 53 7.15 Service the Power Swing Drive Chain ................................................................................... 53 7.16 Clean and Wash the Equipment ........................................................................................... 53 7.17 Repack the Wheel Bearings with Grease.............................................................................. 53 7.18 Universal Joint ....................................................................................................................... 54 8. Troubleshooting.................................................................................................................................... 55 9. Specifications........................................................................................................................................ 58 10. Appendix............................................................................................................................................. 59 10.1 Lift Cylinder Hydraulics.......................................................................................................... 59 10.2 Intake Feed Hopper Hydraulics............................................................................................. 59 10.3 Hydraulic Motor Notes.......................................................................................................... 59 10.4 Bolt Torque............................................................................................................................ 61 11. AGI Limited Warranty......................................................................................................................... 62

Following proper operation and maintenance will help to keep the auger running in optimal condition. Keep this manual handy for frequent reference and to review with new personnel. A sign-off form is provided on the inside front cover for your convenience. If any information in this manual is not understood or if you need additional information, please contact AGI or your representative for assistance. This manual should be regarded as part of the equipment. 1.1. Serial Number Location The serial number location for your auger is shown in the figure below. Have the serial number ready when ordering parts or requesting service or other information. Record information in the table below for easy reference. Model Number Serial Number Date Received ������������������������������������ ������������������������������ ������ ��������� ��������� ���������� �������������� �������������� ������������������� ������������������� ��������������� ������������� ������������� ������������������ �������������������� ���������������� ������������ 1.2. Intended Use The auger is intended for use as listed below and described throughout this manual. Use in any other way is considered contrary to the intended use and is not covered by the warranty. Intended use for the auger: • Handling grain, pulse crops, treated seeds, or other similar materials. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 1. INTRODUCTION

• transferring material other than dry, free-flowing food-grains. • lifting or using as a hoist or crane. 1. INTRODUCTION MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

This safety alert symbol indicates important safety messages in this manual. When you see this symbol, be alert to the possibility of injury or death, carefully read the message that follows, and inform others. Signal Words: Note the use of the signal words DANGER, WARNING, CAUTION, and NOTICE with the safety messages. The appropriate signal word for each message has been selected using the definitions below as a guideline. Indicates an imminently hazardous situation that, if not avoided, will result in serious injury or death. Indicates a hazardous situation that, if not avoided, could result in serious injury or death. Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation that, if not avoided, may result in property damage. 2.2. General Safety Information Read and understand all safety instructions, safety decals, and manuals and follow them when operating or maintaining the equipment. • Owners must give instructions and review the information initially and annually with all personnel before allowing them in the work area. Untrained users/operators expose themselves and bystanders to possible serious injury or death. • Use for intended purposes only. • Do not modify the auger in any way without written permission from the manufacturer and is not covered by the warranty. • Follow a health and safety program for your worksite. Contact your local occupational health and safety organization for information. • Follow applicable local codes and regulations. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

• KEEP AWAY from rotating flighting. • DO NOT remove or modify flighting guards, doors, or covers. Keep in good working order. Have replaced if damaged. • DO NOT operate the auger without all guards, doors, and covers in place. • NEVER touch the flighting. Use a stick or other tool to remove an obstruction or clean out. • Shut off and lock out power to adjust, service, or clean. 2.4. Overhead Power Lines • When operating or moving, keep auger away from overhead power lines and devices. • The auger is not insulated. • Electrocution can occur without direct contact. 2.5. Upending • Anchor intake end and/or support discharge end to prevent upending. • Intake end must always have downward weight. Do not release until attached to tow bar or resting on ground. • Do not raise intake end above tow bar height. • Empty the auger and fully lower before moving. 2.6. Rotating Parts Safety • Keep body, hair, and clothing away from rotating pulleys, belts, chains, and sprockets. • Do not operate with any guard removed or modified. Keep guards in good working order. • Shut off and lock out power source before inspecting or servicing machine. 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

• Have another trained person nearby who can shut down the auger in case of accident. • Do not allow any unauthorized persons in the work area. • Keep the work area clean and free of debris. Figure 1. Auger Work Area BIN MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

• Keep guards in place. Do not operate with guard removed. • Do not walk on, step on, or damage guards. • Lock out power before removing a guard. • Ensure all guards are replaced after performing maintenance. 2.9. Raising and Lowering the Auger • Before raising/lowering/moving/adjusting the auger, make sure the area around the auger is clear of obstructions and/or untrained personnel. Never allow anyone to stand on or beneath the auger when it is being placed. • Lower the auger to its lowest position when not in use. • Empty the auger before raising or lowering. • Do not get on or beneath the auger when raising or lowering. • Raise and lower auger on reasonably level ground only. • Never attempt to increase height of the auger by positioning wheels on lumber, blocks, or by any other means. To do so will result in damage to auger and/or serious injury. • Do not raise the auger in high winds. 2.10. Positioning the Auger • Transport and place equipment on reasonably level ground when raising, lowering, positioning, or operating. • Move the auger into position slowly. Do not unhitch and attempt to move by hand. • Chock wheels and anchor intake end after placement. 2.11. Towing the Auger The auger is not intended for transport on public roads. If it requires transport on a public roadway, the following steps should be taken: 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

and regulations. • Always travel at a safe speed, never exceeding 20 mph (32 km/h). • Reduce speed on rough surfaces. • Do not transport on slopes greater than 20°. • Use caution when turning corners or meeting traffic. • Make sure the SMV (slow moving vehicle) emblem and all the lights and reflectors that are required by local authorities are in place, are clean, and can be seen by all over-taking and oncoming traffic. • Always use hazard-warning flashers on tractor/towing vehicle when transporting unless prohibited by law. • Do not allow riders on the auger or towing vehicle during transport. • Attach to towing vehicle with an appropriate pin and retainer. Always attach safety chains. • Place the auger in the transport position before moving on roads. 2.12. Drives and Lockout Safety Inspect the power source(s) before using and know how to shut down in an emergency. Whenever you service or adjust your equipment, make sure you shut down the power source and unplug or remove the key (as applicable) to prevent inadvertent start-up and hazardous energy release. Know the procedure(s) that applies to your equipment from the following power source(s). Ensure that all personnel are clear before turning on power to equipment. 2.12.1 PTO Driveline Safety Drive • Keep body, hair, and clothing away from rotating PTO driveline. • Make certain the driveline shields telescope and rotate freely on driveline before attaching. • Make certain the driveline is securely attached at both ends. • Do not operate auger unless all driveline, tractor, and equipment shields are in place and in good working order. • Do not exceed the specified operating speed. • Keep universal joint angles small and equal. Do not exceed maximum recommended length for PTO driveline. • Engage tractor park brake and/or chock wheels. Lockout • Position all controls in neutral, shut off tractor’s engine, and remove key from tractor. • If removing key is impossible, remove PTO driveline from tractor. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

Power Source • Refer to the rules and regulations applicable to the power source operating your hydraulic drive. • Do not connect or disconnect hydraulic lines while system is under pressure. • Keep all hydraulic lines away from moving parts and pinch points. • Escaping hydraulic fluid under pressure will cause serious injury if it penetrates the skin surface (serious infection or toxic reaction can develop). See a doctor immediately if injured. • Use metal or wood as a backstop when searching for hydraulic leaks and wear proper hand and eye protection. • Check all hydraulic components are tight and in good condition. Replace any worn, cut, abraded, flattened, or crimped hoses. • Clean the connections before connecting to equipment. • Do not attempt any makeshift repairs to the hydraulic fittings or hoses with tape, clamps, or adhesive. The hydraulic system operates under extremely high pressure; such repairs will fail suddenly and create a hazardous and unsafe condition. Lockout • Always place all hydraulic controls in neutral and relieve system pressure before disconnecting or working on hydraulic system. 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Failure to follow proper procedures when mounting a tire on a wheel or rim can produce an explosion that may result in serious injury or death. • DO NOT attempt to mount a tire unless you have the proper equipment and experience to do the job. • Have a qualified tire dealer or repair service perform required tire maintenance. • When replacing worn tires, make sure they meet the original tire specifications. Never undersize the replacement tire. • DO NOT weld to the tire rim with the tire mounted on the rim. This action may cause an explosion which could result in serious injury or death. • Inflate tires to the manufacturer’s recommended pressure. • Tires should not be operated at speeds higher than their rated speed. • Keep wheel lug nuts tightened to manufacturer’s recommendations. • Never reinflate a tire that has been run flat or seriously under-inflated without removing the tire from the wheel. Have the tire and wheel closely inspected for damage before remounting. 2.14. Personal Protective Equipment The following Personal Protective Equipment (PPE) should be worn when operating or maintaining the equipment. Safety Glasses • Wear safety glasses at all times to protect eyes from debris. Coveralls • Wear coveralls to protect skin. Hard Hat • Wear a hard hat to help protect your head. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

Work Gloves • Wear work gloves to protect your hands from sharp and rough edges. Dust Mask • Wear a dust mask to prevent breathing potentially harmful dust. 2.15. Safety Equipment The following safety equipment should be kept on site. Fire Extinguisher • Provide a fire extinguisher for use in case of an accident. Store in a highly visible and accessible place. First-Aid Kit • Have a properly-stocked first-aid kit available for use should the need arise, and know how to use it. 2.16. Safety Decals • Keep safety decals clean and legible at all times. • Replace safety decals that are missing or have become illegible. See decal location figures that follow. • Replaced parts must display the same decal(s) as the original part. • Replacement safety decals are available free of charge from your distributor, dealer, or factory as applicable. 2.16.1 Decal Installation/Replacement 1. Decal area must be clean and dry, with a temperature above 50°F (10°C). 2. Decide on the exact position before you remove the backing paper. 3. Align the decal over the specified area and carefully press the small portion with the exposed sticky backing in place. 4. Slowly peel back the remaining paper and carefully smooth the remaining portion of the decal in place. 5. Small air pockets can be pierced with a pin and smoothed out using the decal backing paper. 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Replicas of the safety decals that are attached to the auger and their messages are shown in the figure(s) that follow. Safe operation and use of the auger requires that you familiarize yourself with the various safety decals and the areas or particular functions that the decals apply to, as well as the safety precautions that must be taken to avoid serious injury, death, or damage. 20813 20805 17113 20811 20807 20816 17093 20809 17094 20818 17531 20805 20807 17113 17107 20803 19960 20813 18859 201198 MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

• KEEP AWAY from rotating auger flighting. • DO NOT remove or modify auger flighting guards, doors, or covers. Keep in good working order. Have replaced if damaged. • DO NOT operate the auger without all guards, doors, and covers in place. • NEVER touch the auger flighting. Use a stick or other tool to remove an obstruction or clean out. • Shut off and lock out power to adjust, service, or clean. ROTATING FLIGHTING HAZARD DANGER 20818 DANGER To prevent serious injury or death: • Keep body, hair, and clothing away from rotating PTO driveline. • Do not operate equipment unless all driveline, tractor, and equipment shields are in place and in good working order. • Make certain the driveline shields turn freely on driveline. • Make certain the driveline is securely attached at both ends. • Do not exceed specified operating speed (see operator’s manual). • Keep u-joint angles small and equal. Do not exceed maximum recommended length for PTO driveline. ROTATING PTO DRIVELINE 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Part Number Description 17094 To prevent serious injury or death, do not operate auger unless swing- hopper is securely attached to boot. ROTATING FLIGHTING INSIDE DANGER 20816 DANGER ELECTROCUTION HAZARD To prevent death or serious injury: • When operating or moving, keep equipment away from overhead power lines and devices. • Fully lower equipment before moving. This equipment is not insulated. Electrocution can occur without direct contact. 17113 To prevent serious injury or equipment damage, before towing: • Lift up wheel frame completely and secure with safety chain. • Pull handle to disengage drive wheel motors. TRANSPORT HAZARD WARNING MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

Part Number Description 201198 To prevent serious injury or death: • Keep body, hair, and clothing away from rotating pulleys, belts, chains, and sprockets. • Do not operate with any guard removed or modified. Keep guards in good working order. • Shut off and lock out power source before inspecting or servicing machine. ENTANGLEMENT HAZARD WARNING 20811 WARNING UPENDING HAZARD To prevent death or serious injury: • Anchor intake end and/or support discharge end to prevent upending. • Intake end must always have downward weight. Do not release until attached to tow bar or resting on ground. • Do not raise intake end above tow bar height. • Empty tube and fully lower before moving. 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Part Number Description 20807 To prevent serious injury or death: • Read and understand the manual before assembling, operating, or maintaining the equipment. • Only trained personnel may assemble, operate, or maintain the equipment. • Children and untrained personnel must be kept outside of the work area. • Do not modify the equipment. Keep in good working order. • If the manual, guards, or decals are missing or damaged, contact factory or representative for free replacements. • Lock out power before performing maintenance. • To prevent equipment collapse or upending, support equipment tube while disassembling certain components. • Follow grain storage structure manufacturer's warnings when loading and unloading. • Electric motors must be grounded. Disconnect power before resetting overloads. WARNING MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

Part Number Description 17531 To prevent damage during auger- to-tractor hookup: NOTICE • Follow dimensions above for correct auger-to-tractor hookup. • Auger must be on level ground and in full down position when measuring. • Adjust drawbar as needed. See operation manual for complete details. 20803 To prevent serious injury or death, shut off power and reattach guard before operating machine. MISSING GUARD HAZARD WARNING 20809 To prevent serious injury or death: • Keep away from rotating cable sheaves and lift cables. • Inspect lift cable periodically; replace if damaged. • Inspect cable clamps periodically; tighten if necessary. WARNING 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Part Number Description 20805 HIGH PRESSURE FLUID HAZARD WARNING Hydraulic fluid can cause serious injury if it penetrates the skin. If it does, see a doctor immediately. • Relieve system pressure before repairing, adjusting or disconnecting. • Wear proper hand and eye protection when searching for leaks. Use wood or cardboard instead of hands. Hydraulic fluid can cause serious injury if it penetrates the skin. If it does, see a doctor immediately. • Relieve system pressure before repairing, adjusting or disconnecting. • Wear proper hand and eye protection when searching for leaks. Use wood or cardboard instead of hands. 18859 Disconnect PTO driveline from tractor before moving equipment. If attached, driveline will bottom out, severely damaging the CV u-joint and lower flight shaft. See manual for maintenance. NOTICE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 2. SAFETY

Part Number Description 17107 To prevent personal injury or damage to equipment, close valve in lift cylinder hydraulic line after raising equipment into position. CAUTION 19960 To prevent damage, wheels must be free to move when raising or lowering equipment. When equipment is positioned, chock all wheels. NOTICE 17093 Lubricate angle drive after each 8 hours of use with high-temperature grease. NOTICE 2. SAFETY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Figure 2. Grain Transfer Boot Features Table 2. Grain Transfer Boot Features Item Description Item Description 1 Hitch Jack 6 Swing Arm Spout Head 2 Hitch 7 Spout Head Service Cover 3 PTO Driveline 8 Manual Winch (Hopper) 4 Ball Valve 9 Grain Transfer Boot 5 Overflow Panel 10 Clean-Out Hatch 7 6 5 4 3 2 1 10 9 8 MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 3. FEATURES

Safety section, in addition to the safety information in the section(s) below. 4.1. Transport Safety • Check with local authorities regarding transport on public roads. Obey all applicable laws and regulations. • Always travel at a safe speed, never exceeding 20 mph (32 km/h). Reduce speed on rough surfaces. Use caution when turning corners or meeting traffic. • Yield to other drivers and allow faster traffic to pass. • Make sure the SMV (slow moving vehicle) emblem and all the lights and reflectors that are required by local authorities are in place, are clean, and can be seen by all over-taking and oncoming traffic. Always use hazard-warning flashers on tractor/towing vehicle when transporting unless prohibited by law. • Do not transport during times of limited visibility such as fog, snow, or heavy rain. Take extra precautions at night and at dusk. • Keep others away from the transport vehicle and auger. • Do not allow riders on the auger or towing vehicle during transport. • Stay away from overhead obstructions and power lines when operating and transporting. Electrocution can occur without direct contact. • Fully lower the auger before transporting, and only raise when next to storage facility. • Attach to a proper towing vehicle with a pin and retainer. Always attach safety chain(s). • Do not raise the intake end above drawbar, upending may occur. • Empty auger of all grain or seed before transporting. Transporting a full auger will place excessive loads on the tube, frame, axle, hitch, and tow vehicle. • Do not transport on slopes greater than 20°. • Do not transport with an under-inflated tire(s). • If the auger wheels are partially or fully buried in snow or grain, failure to clear area around the wheels before transporting may cause damage to the auger or result in serious injury. TRANSPORT VEHICLE HAZARD AREA KEEP OUT OVERHEAD WIRES KEEP AWAY 4. TRANSPORT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

1. It is not recommended that the auger be transported faster than 20 mph (32 km/h). Table 3 references the acceptable transport speed as per the ratio of tractor weight versus auger weight. See Specifications (Section 9. – Specifications on page 58) for auger weights. A weight imbalance between the auger and the towing vehicle could result in a collision from reduced stability, handling, and braking ability. 2. Ensure the auger will clear any overhead obstructions or electrical wires prior to transporting. Refer to Section 9. – Specifications on page 58 for the transport height of your auger. 3. Longer augers have a large turning radius. Allow ample room for turning as the discharge end may swing dramatically. Allow all oncoming traffic to pass before turning right or left. A collision with an oncoming vehicle could occur if the auger discharge swings into the opposing lane. Table 3. Speed versus Weight Ratio Road Speed Weight or fully equipped or loaded implement(s) relative to weight of towing machine Up to 32 km/h (20 mph) 1 to 1, or less Up to 16 km/h (10 mph) 2 to 1, or less Do not tow if More than 2 to 1 4.3. Connecting the Auger to the Towing Vehicle This section provides and overview of how to connect the auger to the towing vehicle. For specific information on the components, refer to the applicable section. Follow all safety precautions when transporting the auger and use a proper towing vehicle. 1. Fully lower the auger. 2. Disconnect the PTO driveline and hydraulics (as applicable) from the tractor. 3. Place the hitch in transport position. 4. Connect the auger to the tow vehicle with a hitch pin. Use a hitch pin that will not allow the auger to separate from the towing vehicle. 5. Connect the safety chain securely, forming a cradle to prevent the auger from digging into the road surface (should a breakaway occur). Do not use the safety chain if one or more links or end fittings are stretched, broken, damaged, or deformed. Important Use a safety chain with a load rating at least as high as the auger weight. 6. Move the jack into storage position. 7. Place the intake hopper into transport position. 8. Place the swivel jack (on side of hitch) in transport position and lock. 9. Use caution when transporting the auger over rolling terrain. In severe dips, the intake end may contact the ground. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 4. TRANSPORT

Figure 3. Safety Chain and Hitch Connection WRAP CHAIN AROUND HITCH PIN USE BOLT TO KEEP CHAIN IN PLACE 3/4” TO 1” CLEARANCE (1.91 cm - 2.54 cm) Figure 4. Swing-Away Auger in Transport Position 2 1 Item Description 1 Transport Chain and Hook 2 Winch Chain and Hook 4. TRANSPORT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Important The auger must be correctly connected to the tractor for all operations, including during transport, raising, placement, and augering grain. The final stage of the assembly is attaching the auger to the tractor. To secure the auger hitch to the tractor, use: • a suitable bolt with two nuts locked against each other as a pin, or • a hitch pin, a washer, and a hairpin. A space between 3/4” (1.91 cm) and 1" (2.54 cm) must be provided between the bottom of the tractor drawbar and the top of the securing device on the pin. The bolt/hitch pin must be 3/4” x 5” minimum. Figure 5. Auger to Tractor Hookup Table 4. Auger to Tractor Hookup Item Description A Securing Device: 2 nuts locked against each other B Securing Device: hairpin and washer 1 Auger Hitch 2 Tractor Drawbar 3 3/4” to 1” (1.91 cm to 2.54 cm) Measurements between the Drawbar and Driveline Since the auger and tractor become an integral unit during transport, placement, and operation, the configuration and measurements between the tractor drawbar and the tractor PTO driveline are very important. The figure below illustrates the ideal measurements. Most tractors fall into this range. • Dimension (B) may range from 6” (15.2 cm) to 10” (25.4 cm) with 8” (20.3 cm) being ideal. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 4. TRANSPORT

• If (A) and (B) vary on your tractor from the recommended dimensions, consult the table below for potential problems and their solutions. Figure 6. Measurements between the Drawbar and PTO Driveline Table 5. Measurements between the Drawbar and PTO Driveline Item Measurement A 14” (35.6 cm) B 6” to 10” (15.2 cm to 25.4 cm) C 34–1/2” to 36–1/2” (87.6 cm to 92.7 cm) Note Measurements must be taken with the auger on level ground and in the fully down position. Raise the tractor drawbar if necessary to maintain dimension B between 6” and 10” (15.2 cm to 25.4 cm) 4. TRANSPORT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Measurement Problem Solution If (A) is less than 14”(35.6 cm) (C) will be less than the recommended 34-1/2” to 36- 1/2”(87.6 cm to 92.7 cm) The PTO driveline will bottom out when auger is in raised position.This will cause damage to the PTO driveline, the bearing, or the boot housing. Pull out or lengthen the tractor drawbar as needed to make (C) 34-1/2” to 36-1/2” (87.6 cm to 92.7 cm) when the auger is in full down position. If (A) is more than 14”(35.6 cm) (C) may be more than the recom- mended 34-1/2” to 36-1/2”(87.6 cm to 92.7 cm) The PTO driveline will separate from the auger in the lowered position.This will cause damage to equipment and/or injury to personnel. Shorten distance (C) to the recommended 34- 1/2” to 36- 1/2” (87.6 cm to 92.7 cm) by attaching hitch to tractor drawbar at a point closer to the tractor PTO shaft. If (B) is more than 10” (25.4 cm) (C) (between tractor PTO shaft and auger input shaft) short- ens more quickly when auger is being raised The U-joint angle on the PTO driveline will be too severe in the raised position. The PTO driveline will bottom out before auger is fully raised.This will cause damage to the PTO driveline, flight shaft, bearing, and boot. Raise the tractor drawbar until dimension (B) is within the recommended 6” to 10” (15.2 cm - 25.4 cm). Hydraulic Hose Couplers Check in your tractor manual or with your dealer regarding the correct type of coupler to use on your auger. Make sure hose ends are free of dirt before securing to coupler. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 4. TRANSPORT

Safety section, in addition to the safety information in the section(s) below. 5.1. Placement Safety • The auger is not insulated, keep away from overhead power lines. Electrocution can occur without direct contact. • Anchor intake end before using. • Place the auger on reasonably level ground before operating. The auger could topple if ground is too uneven. • Chock the auger wheels after placement. • Empty the auger before raising, lowering, or positioning. • Check that wheels are free to move before raising or lowering the auger. • Never attempt to increase height of the auger by positioning wheels on lumber, blocks, or by any other means. • Do not permit anyone to stand beneath the auger when raising or lowering. • Move the auger into position slowly. Do not unhitch and attempt to move by hand. • Do not leave auger in raised position when not in use. 5.2. Positioning the Auger Filling Bins The auger is designed to be transported and operated without unhitching unit from tractor. 1. Disconnect the PTO driveline from the tractor and secure it in the transport saddle. Failure to disconnect from the tractor will damage the PTO driveline. 2. Ensure that the tractor and auger are securely hitched together. Important Use a type of hitch pin (see Auger / Tractor Hookup section) that will not allow the auger to separate from towing vehicle. 3. Disconnect the safety chain from the intake hopper. 4. Before connecting the hydraulics, ensure that the quick-connect coupler on the auger and tractor is clean and free of dirt by wiping with a cloth. Dirt in the hydraulic system can damage the cylinder o-rings, causing leakage and the possible failure of the system and personal injury. 5. Connect hydraulic hoses, ensure connections are tight. Check for leaks, binding, flattening, kinks, or wear. 6. Move the jack into storage position. 7. Raise the main auger tube as required, see Raising and Lowering. 5. PLACEMENT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

9. Back the auger up to the storage facility while it is in its lowered configuration. 10. Raise the auger so it clears the storage facility. See Raising and Lowering. 11. Slowly back the auger up until the outlet is over the opening in the storage facility. 12. Slowly lower the auger to the bin. 13. Set the park brake on the tractor before dismounting, or chock its wheels. 14. Once the auger is in position, chock its wheels. 15. Lower the intake hopper to the ground, see Raising and Lowering the Intake Hopper. 16. See Operation for correct operating procedures. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 5. PLACEMENT

Chock Wheels Chock Wheels Chock Wheels Tractor Chock Wheels Apply Parking Brakes 5.2.1 Raising and Lowering The intake hopper must be off the ground when raising and lowering the auger. Before using the hydraulic lift cylinder: • The hydraulic cylinders are shipped without oil and must be charged with oil before operating the first time. See the Appendix section for charging instructions. • Check that the hydraulic hoses are free from leaks, binding, flattening, kinks, or wear. 5. PLACEMENT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Dirt in the hydraulic system can damage the cylinder o-rings and can cause leakage and failure of the system. 2. Connect the hydraulic hoses, ensure the connections are tight. Visually check for leaks, binding, flattening, kinks, or wear. 3. Open the ball valve on the hose connected to the cylinder. 4. Start tractor and idle at low rpm. 5. Engage hydraulic lever to power the cylinder. 6. Increase tractor rpm until desired rate of lift is reached. 7. Raise the auger to the desired height. 8. Close the hydraulic ball valve when the auger is fully raised. Failure to close the ball valve may cause the frame to creep lower, potentially damaging the auger. Lowering: 1. Reconnect the hydraulic hose coupler to tractor, if disconnected. Keep the tractor running while lowering the auger should the need arise to re-lift it. Some augers are equipped with dual acting hydraulic cylinders, for these units the tractor must be running to pump oil oil to the upper chamber of the hydraulic cylinder(s) to prevent overfilling of the tractor reservoir. 2. Open the ball valve. 3. Open the tractor valve, feathering the control to prevent too rapid a descent. Note Once the valves are opened, the auger tube lowers by gravity. As the tube nears the full down position, the rate of descent will increase. Do not operate with the tractor valve fully open. 4. Turn off the tractor, and lock out the tractor power source. 5. Before disconnecting hydraulic couplers, relieve the hydraulic pressure. Disconnecting a hydraulic hose under pressure can result in serious injury. 6. Adjust the auger in the full down position until there is a slight tension on the lift cable. Do not leave the cable slack. 5.3. Raising and Lowering � When equipped with a Hydraulic Lift Cylinder: The intake hopper must be off the ground when raising and lowering the auger. Before using the hydraulic lift cylinder: • The hydraulic cylinders are shipped without oil and must be charged with oil before operating the first time. See the Appendix section for charging instructions. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 5. PLACEMENT

See the Specifications section for charging instructions. • Check that the hydraulic hoses are free from leaks, binding, flattening, kinks, or wear. • Check that the cable is properly seated in the cable sheaves on the lift cylinder and that cable clamps are secure. Raising 1. Before connecting the hydraulic hose, wipe the hose coupler clean. Dirt in the hydraulic system can damage the cylinder o-rings and can cause leakage and failure of the system. 2. Connect the hydraulic hoses, ensure the connections are tight. Visually check for leaks, binding, flattening, kinks, or wear. 3. Open the ball valve on the hose connected to the cylinder. 4. Start tractor and idle at low rpm. 5. Engage hydraulic lever to power the cylinder. 6. Increase tractor rpm until desired rate of lift is reached. 7. Raise the auger to the desired height. 8. Close the hydraulic ball valve when the auger is fully raised. Failure to close the ball valve may cause the frame to creep lower, potentially damaging the auger. Lowering: 1. Reconnect the hydraulic hose coupler to tractor, if disconnected. Keep the tractor running while lowering the auger should the need arise to re-lift it. Some augers are equipped with dual acting hydraulic cylinders, for these units the tractor must be running to pump oil oil to the upper chamber of the hydraulic cylinder(s) to prevent overfilling of the tractor reservoir. 2. Open the ball valve. 3. Open the tractor valve, feathering the control to prevent too rapid a descent. Note Once the valves are opened, the auger tube lowers by gravity. As the tube nears the full down position, the rate of descent will increase. Do not operate with the tractor valve fully open. 4. Turn off the tractor, and lock out the tractor power source. 5. Before disconnecting hydraulic couplers, relieve the hydraulic pressure. Disconnecting a hydraulic hose under pressure can result in serious injury. 6. Adjust the auger in the full down position until there is a slight tension on the lift cable. Do not leave the cable slack. 5. PLACEMENT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

� When equipped with a hydraulic winch: 1. Before connecting hose, wipe coupler clean. Dirt in the hydraulic system can damage the winch motor and can cause failure of the system. 2. Connect hydraulic hoses, ensure connections are tight. Visually check for leaks, binding, flattening, kinks, or wear. 3. Check that cable anchor on winch drum is tight, cable clamps are secure, lift cable is seated in cable pulley, and inspect cable before operating. If damaged, replace immediately. 4. Always keep a minimum of 3 cable wraps on the drum with the swing–away hopper fully lowered. 5. Start tractor and idle at low rpm. Engage hydraulic lever to power winch. Test the direction of rotation of winch to ensure drum is moving in the direction required. Increase tractor rpm until desired rate of lift or descent is reached. 6. Do not touch, grab, or guide cable while equipment is being raised or lowered. Do not continue to supply power to winch when swing-away is fully up. Damage to equipment and/or personal injury could result. 5.4. Grain Hopper Positioning The low-profile grain hopper is designed to be rolled into position to receive grain for transfer through the boot to the auger discharge spout. Ground clearance can be adjusted by raising or lowering the position of the hopper wheel axles. The grain hopper must be lifted and secured for transport using the hopper lift arm, hydraulic winch, and transport chain and hook. The hopper lift arm can be reconfigured for lifting on either side of the auger. 5.5. Positioning the Tractor for Right Angle Drive Operation Before setting up for right angle drive operation, the auger must first be positioned at the bin with a tractor with the auger wheels securely chocked, and the ball valve for lifting must be closed. � The right angle drive is an optional component. 1. Position hitch jack with a board underneath, then raise the auger hitch slightly. 2. Relieve pressure in the hydraulic hose, then disconnect from tractor and place in the auger’s hose rack. 3. Remove the safety chain and hitch pin, then move the tractor. 4. Attach the support leg as shown in Figure 9, and secure with a pin and hairclip. 5. Place a board under the support leg if needed, then lower the hitch jack until the auger’s intake weight is supported with the support leg. Place the hitch jack into the transport position. See Figure 8. 6. Position the tractor at a right angle to the auger intake; apply the parking brake, and chock the tractor wheels. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 5. PLACEMENT

in place. 8. Do not exceed the maximum PTO operating length of 80” (2.03 m) or a maximum angularity of 15° from the ideal 90° drive angle. Figure 8. Tractor Position for Right Angle PTO Drive (Left Side Drive Configuration) Chock Wheels Chock Apply Brakes Tractor Parking Wheels Chock Wheels Chock Wheels PTO Figure 9. Right Angle Drive Support Leg (Working Position) 6 2 1 3 4 2B 4 3 5 2A 1 Jack 4 Hair Pin 2A Support Leg (Bolt-on Hitch) 5 Bolt-on Hitch 2B Support Leg (Welded Hitch) 6 Welded Hitch 3 Pin 5. PLACEMENT MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 5. PLACEMENT

Safety section, in addition to the safety information in the section(s) below. 6.1. Operation Safety • Keep away from rotating and moving parts, including the auger/mixer flighting, drive components, shafts, and bearings. • Do not enter the grain silo or truck while the auger is operating. • Always operate with guards, covers, and shields in place. • Have another trained person nearby who can shut down the equipment in case of accident. • Keep the work area clear of bystanders. • Keep the work area clean and free of debris. • Ensure maintenance has been performed and is up to date. Refer to your silo operation manual for specific operating and safety information for your silo. 6.2. Start-up and Break-in Check the following during the first hours of operation. 1. Check that the auger intake and discharge areas are free of obstructions. Foreign objects can damage the auger. Remove any obstructions from the intake and discharge areas before operating the auger. 2. Visually inspect the auger, see Visual Inspection in Maintenance Section. 3. Check tightness of all bolts/nuts, fasteners, and hardware (re-torque if necessary). 4. Ensure adequate power is supplied to operate the auger, see Section 9. – Specifications on page 58. 5. Start the tractor and idle at low rpm. Slowly engage the PTO drive. Refer to PTO Drive Operation. 6. Gradually begin feeding grain into the hopper, bringing the tractor PTO drive to roughly half speed. Do not overfeed the hopper on initial loads; keep the feed of grain at about half capacity. 7. Be aware of unusual sounds. If any are heard, determine the source and stop the auger. Lock out the power and correct the problem before resuming work. If you are unsure of the problem or procedure, contact your local dealer. Note The auger may run rough until the tube is polished. 8. After the auger tube is polished and runs fairly smoothly, proceed to unload at the specified full PTO speed. Do not exceed the specified full PTO speed (see Section 9. – Specifications on page 58). 9. Do not run the auger for long periods of time without material because it increases wear. Try to run only when moving material. 10. Stop the auger when it is empty of grain, lower fully and lockout power. 6. OPERATION MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Maintenance Section) after approximately ten hours of operation. 6.3. Operation - PTO Drive 1. Attach the PTO driveline securely to the tractor and confirm the connection to the auger shaft is secure. 2. Confirm the PTO driveline rotating shield and other shields/guards are in place and in good working order. 3. Align the tractor axis with the auger input shaft to minimize the angles of the universal joints on the PTO driveline. Important Check that the PTO does not exceed the maximum operating angle, refer to Section 9. – Specifications on page 58. 4. Confirm that the auger-to-tractor PTO hookup distances are set as required. 5. Ensure the PTO drive on the tractor is in the off position before starting the tractor. 6. Start tractor engine at low idle, slowly engage the PTO with the tractor idling to prevent unneeded stress on the drive components and shear bolts. 7. If everything is operating normally, start running grain through the auger and increase the tractor PTO to the specified full speed to produce the required flow. 8. To shut down, reduce the speed to low idle and lock out the PTO. 9. Disconnect the PTO driveline from the tractor and secure it to the PTO transport saddle with the safety chain and keep it in transport saddle when transporting. When raising or lowering the auger: Disconnect the PTO driveline. When starting under load: If restarting the auger under load (tube is full), engage the PTO with the tractor idling. Engaging the PTO at high engine speed under load will result in equipment damage. Shear Bolts: If a shear bolt in the PTO driveline fails, shut down and lock out the tractor to replace the shear bolt. Ensure that the shear point is through the shank of the bolt, not the threads. Refer to Section 9. – Specifications on page 58 for shear bolt sizes. 6.3.1 PTO Operation — Forward and Reverse Modes Shut down and lock out power before changing to forward or reverse modes. To Operate in Forward Mode: The stub spline on the PTO driveline must be inserted into the forward spline coupler and securely locked into place. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 6. OPERATION

1. Insert the stub spline on the PTO driveline into the reverse spline coupler, see Figure 11, making certain it is securely locked into place. 2. Remove the cleanout cover before operating in reverse mode. 3. Operate the auger slowly in reverse for a short period of time. Do not exceed 100 RPM. 4. When the boot is nearly full, shut off and lock out power, then clean out any remaining grain from the boot using a stick. Do not use your hands. Repeat the above procedure as needed. Note Reverse mode is intended to assist in clean out of the auger. It is not designed to unplug the auger. When operating in reverse mode, the auger must be monitored to prevent the boot from overfilling. Excessive back pressure will cause extensive damage to the auger which is not covered by warranty. Figure 11. Forward and Reverse PTO Positions Item Description 1 Forward Position 2 Reverse Position 3 Cleanout Cover 6.4. Safety Discharge Door The auger is equipped with a safety discharge door which will allow grain to overflow out of the swing–away discharge spout and prevent the main auger tube from plugging. This will happen when the auger is at a steeper angle because the capacity of the auger will decrease as the tube angle increases. If the safety discharge door opens, decrease the flow of grain to the swing-away intake hopper or lower the angle of the auger tube. 6. OPERATION MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

In an emergency situation: 1. Stop or shut down the power source immediately and lock out all power. 2. Stop the flow of material (if applicable). 3. Ensure the machine components come to a stop before inspecting. 4. Correct the emergency situation before resuming work. 6.6. Restarting with a Full Tube When the auger is shut down inadvertently or due to an emergency, the tube may still be filled with grain. 1. With the power source locked out, remove as much of the grain as possible from the tube and intake using a shop vacuum or other tool. Do not use your hands. Starting under load may result in damage to the auger. 2. If guards or covers have been opened or removed, close or replace them before restarting the unit. 3. If the auger tube is full of grain, do not restart at full speed. Engage the drive at low power, gradually increasing until normal operating speed is reached. 4. Once the auger has been started, you may resume normal operation. 6.7. Bin Level Indicators A full bin will cause auger to plug, which can damage the flighting and other drive components. Installing grain- level indicators on your bins will allow you to monitor bin filling and help prevent damage to your auger. 6.8. Use of Grain Spreaders Many grain spreaders cannot handle the large capacity of some augers and can cause the auger to plug, damaging the flighting and other drive components. This type of damage is not covered by warranty. To avoid this: • Make sure spreader is turned on and operating. • When using a flex down spout, center auger spout above spreader and do not lower auger spout into spreader. • Suspend the spreader lower from bin ceiling leaving extra room for excess grain to flow over the spreader. • Get a larger spreader, if available. • Remove the spreader. 6.9. Shutdown When operation has been completed: 1. Once auger is clear of grain, lock out the power source. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 6. OPERATION

3. Clean the entire work area. 4. Remove anchors, supports, and chocks. 5. Disconnect the PTO driveline, and raise the intake hopper off the ground. 6. Move the auger away from the bin, and ensure that there is nothing under the auger that would make contact when the auger tube is lowered. 7. Lower the auger, refer to Raising and Lowering. 8. Lift the intake feed hopper fully into transport position, and secure it with the safety chain, refer to Raising and Lowering the Intake Hopper. 6.10. Operating the Auger with Fertilizer If auger has been used to move fertilizer, it should be cleaned out to prevent corrosion. The easiest way to prevent corrosion is to run a load of grain through it after moving fertilizer or clean the machine as noted in the Maintenance section. 6.11. Storage After the season’s use, the auger should be thoroughly inspected and prepared for storage. Repair or replace any worn or damaged components and perform maintenance as described in the Maintenance Section to prevent any unnecessary downtime at the start of the next season. To ensure a long, trouble-free life, this procedure should be followed when preparing the unit for storage. 1. Remove all residual material from the hopper and the tube. 2. Wash the auger thoroughly using a water hose or pressure washer to remove all dirt, mud, debris, or residue. 3. Inspect all moving or rotating parts to see if anything has become entangled in them. Remove any entangled material. 4. Touch up all paint nicks and scratches to prevent rusting. 5. Check tire pressure and inflate. For inflation pressure, refer to Section 9. – Specifications on page 58. 6. Inspect the auger for cracks, tightness of fittings and fasteners, hydraulic hose cracks (if applicable). Have required repairs performed to replace worn or damaged components. 7. Store in an area that is dry, level, free of debris, and away from human activity. Store inside if possible. 8. Chock wheels. 9. Support intake on blocks to eliminate prolonged contact with the ground. 10. Clean and lightly lubricate the spline on the PTO driveline. Cover the PTO driveline with a plastic bag to protect it from the weather and place it in the transport saddle. 11. Lower the auger fully for storage, with slight tension on the cable. 12. Place the swing-away hopper in transport position, ensuring there will be adequate drainage of any moisture. 6. OPERATION MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

1. Raise wheels to full up position. 2. Clean out axle assembly and lubricate chains with a light coating of oil. 3. Inspect unit for damage and note any repairs required. Order replacement parts from your dealer. 4. Check tire pressure and inflate according to tire side-wall recommendations. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 6. OPERATION

Safety section, in addition to the safety information in the section(s) below. 7.1. Maintenance Safety • Keep components in good condition. Follow the maintenance procedures. • Ensure the service area is clean, dry, and has sufficient lighting. • Do not modify any components without written authorization from the manufacturer. Modification can be dangerous and result in serious injuries. • Shut down and lock out power before maintaining equipment. • After maintenance is complete, replace all guards, service doors, and/or covers. • Use only genuine AGI replacement parts or equivalent. Use of unauthorized parts will void warranty. If in doubt, contact AGI or your local dealer. Before attempting maintenance of any kind: • Lower the auger fully. • Chock wheels. • Support tube if performing maintenance on the undercarriage assembly. • If equipped with hydraulics: Before applying pressure to a hydraulic system, make sure all components are tight and that hoses and couplings are in good condition. 7.2. Maintenance Schedule Proper maintenance habits mean a longer life, better efficiency, and safer operation. Please follow the Maintenance Schedule below. Keep good records of the hours the auger has been operated and the maintenance performed. Daily: Section 7.3 – Visually Inspect the Equipment on page 45 Section 7.4 – Lubricate the Equipment on page 46 Monthly: Section 7.5 – Inspect Hydraulic Hoses and Fittings on page 48 7. MAINTENANCE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Section 7.13 – Check Speed Reducer Gearbox Oil Level on page 52 Annually: Section 7.16 – Clean and Wash the Equipment on page 53 2–3 Years: Section 7.12 – Change the Gearbox Oil on page 52 Section 7.14 – Change the Speed Reducer Gearbox Oil on page 53 Section 7.9 – Boot Chain Drive Servicing on page 50 Section 7.8 – Service the Swing Tube Coupler Chain on page 49 Section 7.15 – Service the Power Swing Drive Chain on page 53 When equipped:Section 7.6 – Inspect and Service the Hand Winch and Lift Cable on page 48 When equipped:Section 7.7 – Inspect and Service the Hydraulic Winch and Lift Cable on page 49 As Required: Section 7.17 – Repack the Wheel Bearings with Grease on page 53 7.3. Visually Inspect the Equipment Lock out power before inspecting. Check the following during a visual inspection: 1. Ensure all guards are in place and in good working order. 2. Examine the auger for damage or unusual wear. 3. Check tightness of bolts/nuts, fasteners, and hardware (re-torque if necessary). 4. Be sure all safety decals are in place and are legible. 5. Check that the discharge and intake area are free of obstructions. 6. Inspect all moving or rotating parts to see if anything has become entangled in them. Remove any entangled material. 7. Inspect hydraulic hoses and fittings for leaks and wear. Fix or replace where necessary. 8. Check wheel bolts are tight and examine tires for gashes, uneven wear, or loss of air pressure. See Section 9. – Specifications on page 58 for recommended tire pressure and torque information. 9. Check all operating, lifting, and transport components. Replace damaged or worn parts before using the auger. 10. Inspect the auger shaft bushing for unusual wear or discoloration. 11. Check the PTO shield & replace if damaged. 12. Inspect the winch cable for fraying, kinking, unwinding, or other possible damage. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 7. MAINTENANCE

Your equipment can operate at top efficiency only if clean fluids and lubricants are used. Use clean containers to handle all fluids and lubricants. Store them in an area protected from dust, moisture, and other contaminants. 1. Wipe the grease fittings with a clean cloth before greasing to avoid injecting dirt and grit. 2. Use a hand-held grease gun for all greasing. 3. If fittings will not take grease, remove and clean thoroughly. 4. Replace fittings if they are broken or will not accept grease. 5. If Intake Bushing is present in your auger, lubricate it. Check Section 9. – Specifications on page 58 for lubricating grease type information. 7.4.1 Grease Points Apply grease to the locations shown in the following figures: Figure 12. PTO Grease Fitting Locations 7. MAINTENANCE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Figure 14. Upper Flighting Bearing Grease Point MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 7. MAINTENANCE

7.5. Inspect Hydraulic Hoses and Fittings � When equipped: 1. Pressurize the system. 2. Using a piece of cardboard or wood, run it along the length of the hose and around all fittings. Escaping hydraulic fluid under pressure will cause serious injury if it penetrates the skin surface. 3. Replace the hose or tighten/replace the fitting if a leak is found. For replacement hoses, refer to Section 9. – Specifications on page 58. 4. Replace any hose that is badly cut, nicked, abraded, or is separating from the crimped end of the fitting. 5. Secure hoses to the machine. 7.6. Inspect and Service the Hand Winch and Lift Cable � When equipped: Place auger in fully lowered position with cable slack. 1. Inspect the cable for damage such as fraying, kinking, or unwinding. Replace if damaged (see below). 2. Check to make sure cable clamps are secure. 7. MAINTENANCE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

4. Keep a film of grease on the gears. Occasionally oil the bushings, drum shaft, and ratchet. 5. Do not get oil or grease on brake discs. 6. Replace brake discs if less than 1/16" (1.6 mm) thick. 7. Check for proper ratchet pawl operation: • When cranking in (clockwise) = loud clicking • When cranking out (counterclockwise) = no clicking and ratchet pawl fully engaged into gear teeth. To Replace the Lift Cable: 1. Unwind the winch drum until cable is slack and remove all cable clamps. 2. Free the cable from the winch and pulleys. 3. Remove the cable clamps that secure the hook in place. 4. Reverse the above steps to install the new cable. 7.7. Inspect and Service the Hydraulic Winch and Lift Cable Place the auger in the fully lowered position with the cable slack. To Inspect the Lift Cable: 1. Inspect the cable for damage such as fraying, kinking, or unwinding. Replace if damaged (see below). 2. Check to make sure the cable clamps are secure. 3. Oil the cable pulleys as needed. 4. Occasionally oil the bushings and drum shaft. To Replace the Lift Cable: 1. Unwind the winch drum until the cable is slack and remove the cable clamps. 2. Free the cable from the winch and pulleys. 3. Remove the cable clamps that secure the hook in place. 4. Reverse the above steps to install the new cable. 7.8. Service the Swing Tube Coupler Chain 1. Remove any accumulated debris with a cloth or a soft wire brush. 2. Inspect the power transfer chain for wear. 3. Lightly oil the chain. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 7. MAINTENANCE

7.9. Boot Chain Drive Servicing 1. Remove chain cover plate from the boot. 2. Check the chain slack at the midpoint of the longest span. It should be no more than 1/4” (6 mm). 3. Adjust the chain slack for the boot by loosening the 4 bolts of the lower bearing and adjust the chain slack. Note If the chain can’t be tightened enough, remove a link from the chain. If the chain will not fit with one link removed, add a half link to the chain and replace. Figure 17. Boot Chain Drive Improper adjustment of chain will result in premature wear. 4. Lightly oil the chain. 7. MAINTENANCE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Maintenance Procedure Frequency Loosen the 2 nuts securing the service door. Open door, then grease the 4 bushings and the 2 u-joints. Close door, then securely tighten the two 3/8" nuts. Frequently Check and adjust the hopper drive chain and lubricate the hopper drive chain. To adjust chain, loosen the bearing bolts and adjust chain tension to about 1/4" (0.64 cm) deflection. Replace guard. Occasionally MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 7. MAINTENANCE

1. Remove fill/vent plug to check gearbox oil level. Insert an improvised dipstick (rolled paper or plastic tie) into the oil filler hole to determine the oil level. 2. Note the level and the condition of the oil. Maintain oil level at half full (center of cross shaft) with 90W or equivalent gear oil, adding as necessary or drain and refill if condition is poor. 3. Ensure gearbox is level when checking or refilling. 4. Do not overfill when adding oil. 5. Replace fill/vent plug. 7.11.1 Gearbox Access Upper Gearbox: Unfasten latches, open spout-head lid, and service gearbox as required. Lower Gearbox: Open square service door and service gearbox as required. 7.12. Change the Gearbox Oil Use SAE approved 90W or equivalent gear oil. 1. Remove gearbox from the auger. 2. Place a pan under the drain plug. 3. Use a wrench and remove the drain plug. 4. Loosen the filler plug so air can enter the gearbox and the oil will drain freely. 5. Allow the oil to drain completely. 6. Replace the drain plug. 7. Add oil until the gearbox is half full (center of cross shaft) and replace filler plug. A flexible funnel may be required. Gearbox should be level when checking or refilling. Do not overfill. 8. Reinstall the gearbox and guards. 7.13. Check Speed Reducer Gearbox Oil Level Accessing Gearbox Remove the hairpin securing the gearbox safety cover, fold up the safety cover, and service gearbox as required. Replace and secure the gearbox safety cover after service is complete. Checking Oil Level The speed reducer gearbox should be level when checking or refilling oil. 1. Check the sight glass located to the right of the lower flight gearbox shaft. Note the level and the condition of the oil. 2. If the condition of the oil is poor, consider replacing the oil ahead of schedule. 7. MAINTENANCE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

of the speed reducer gearbox, and top up the oil level. Do not overfill. Replace and fully tighten the oil filler plug when complete. 7.14. Change the Speed Reducer Gearbox Oil Note The speed reducer gearbox should be level when changing oil. 1. Place a pan under the drain plug located on the bottom of the speed reducer gearbox. 2. Remove the drain plug. 3. Remove the filler plug on the right-hand side of the gearbox, so air can enter the gearbox and allow the oil to drain freely. 4. When the oil has drained completely, replace the drain plug, ensuring that it is tightened firmly. 5. Add oil to the gearbox until the oil level is up to the middle of the sight glass located to the right of the lower flight gearbox shaft. A flexible funnel may be required. Do not overfill. 6. Re-install the filler plug, ensuring that it is tightened firmly. 7.15. Service the Power Swing Drive Chain 1. Keep the drive chain tension adjusted to about 1/4” deflection by loosening the two bolts on the hydraulic or electric motor mount, then retighten. Apply the same procedure to the chain between the wheels. The tension for the inter-wheel drive chain is adjusted by loosening the two bolts on the wheel adjust plate; re- tighten when finished. 2. Oil chain frequently enough to keep a light film of oil on it. 3. Replace guards when complete. 7.16. Clean and Wash the Equipment 1. Clean out excess grain from all areas of the auger. 2. Make sure water can drain from the auger tube and intake, then wash the tube with a water hose or pressure washer until all dirt, mud, debris, or residue is gone. Important Do not contact electronic controls with high pressure washer. 3. Provide sufficient time for the water to drain from the auger. 7.17. Repack the Wheel Bearings with Grease 1. Block wheels and ensure unit is stable. 2. Remove the wheel bolts and the wheels. 3. Clean wheel and hub mounting surfaces to ensure there is no rust or debris. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 7. MAINTENANCE

extreme pressure (EP) performance. SAE multi-purpose lithium-based grease is also acceptable. 5. Tighten the wheel bolts (diagonal pattern) with a torque wrench to 100 ft-lb (±10 ft-lb) of torque. Inspect to make sure the wheel is sitting flush with the hub. Figure 18. Diagonal Pattern for 4-bolt and 6-bolt Tires 1 2 3 4 1 2 3 6 4 5 7.18. Universal Joint Maintenance Procedure Frequency Flip up safety discharge door and lubricate grease fitting in the u-joint. Check set screws and re-tighten if necessary. After every 8 hours of operation Check set screws and re-tighten if necessary. Regularly 7. MAINTENANCE MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Safety section, in addition to the safety information in the section(s) below. Shut down and lock out all power sources before diagnosing any of the causes or attempting any of the solutions below. In the following section, we have listed some causes and solutions to some of the problems you may encounter. If you encounter a problem that is difficult to solve, even after having read through this section, please contact your local dealer or distributor. Before you contact them, please have this operation manual and the serial number from your machine ready. Auger Problem Cause Solution Poor product flow. Input speed is too slow. Increase engine rpm. Inadequate material flow from truck or hopper. Increase flow of material. Flow into the hopper is restricted. Clear grating of obstructions. Material is too wet or heavy. Unloading rates are for dry grain. Flighting is worn. Repair or replace as required. The flighting does not turn. Auger flighting is plugged or obstructed. Identify and remove obstruction. The coupler bolt below the non-rotating section is broken or missing. Replace the bolt. Bearing is seized. Identify the bearing and replace. A chain is broken. Identify the chain and repair or replace. Gearbox is seized. Fix or replace the gearbox. Gearbox coupler bolt is broken or missing. Replace the bolt. A PTO shear bolt has failed. Replace both PTO shear bolts. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 8. TROUBLESHOOTING

noisy. Obstruction in the auger tube. Identify and remove obstruction. Flighting shaft bolts are loose or damaged. Tighten or replace bolts. Flighting shaft is bent. Repair or replace flighting shaft. Flighting is damaged. Repair or replace flighting. Worn bearing. Repair or replace bearing. Low gear oil level. Inspect the gearbox, replace if damaged or add oil if not damaged. Hydraulic Winch (Optional) Problem Cause Solution The auger lifts slowly. Inadequate hydraulic pressure from source. Use alternate hydraulic pressure source; contact your local dealer for assistance. The auger will not stay elevated Faulty winch. Lower the auger to transport position and repair or replace winch. Faulty cable. Lower the auger to transport position and repair or replace cable. Frame/Undercarriage with Hand Winch Problem Cause Solution The auger will not raise or lower. The auger is already at its maximum or minimum height. If at maximum height, lower the auger. Obstruction in the slide. Clear the obstruction. Faulty cable. Replace cable. Faulty winch. Consult your local dealer. The bottom or top of the auger is obstructed. Clear the obstruction. The auger will not stay elevated. Faulty winch. Lower auger to transport position and repair or replace winch. 8. TROUBLESHOOTING MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Problem Cause Solution Angle drive in hopper runs hot AFTER the recommended break-in period. Angle drive is not properly aligned. To align, lock out power, loosen the bolts securing the angle drive, and then adjust or shim up until the flight can be easily rotated by hand. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 8. TROUBLESHOOTING

CAPACITIES Unloading Rate 3300 – 3900 Bu/Hr TRANSPORT DIMENSIONS Length 51' 61' 71' Width 106" 112" 118" Height 12'10" (3.92 m) 13'6" (4.12 m) 14'6" (4.42 m) DISCHARGE CLEARANCE DIMENSIONS Min 10'10" (3.3 m) 11'5" (3.48 m) 12'6" (3.81 m) Max 34'8" (10.57 m) 40'6" (12.34 m) 46'6" (14.17 m) REACH TO WHEELS Min 19'6" (5.94 m) 23'3" (7.09 m) 27'2" (8.28 m) Max 23'9" (7.24 m) 28'10" (8.79 m) 33'7" (10.24 m) TIRES Type 15" Automotive Tires Inflation Pressure See Manufacturer Recommended Pressure on Tire Sidewall Hubs 4 Bolt Automotive Type TOTAL WEIGHT With Gear Drive 1870 lb (848 kg) 2110 lb (957 kg) 2330 lb (1057 kg) With Hydraulic Drive 1835 lb (832 kg) 2075 lb (941 kg) 2295 lb (1041 kg) POWER RECOMMENDATIONS PTO Drive 40 HP 45 HP 40 HP PTO Speed 540 RPM PTO Shaft 14 Series PTO Shear Bolt 5/16" x 1" GR8 Bolt PART SPECIFICATIONS Lubricating Grease SAE multi-purpose high-temperature grease with extreme pressure (EP) performance. (SAE multi-purpose lithium-based grease is also acceptable) Gearbox Oil SAE approved 90W or equivalent gear oil Gearbox Oil Capacity 0.38 US quarts (1.7 L) Pressure Required to Raise Auger 850 psi 950 psi 1200 psi Minimum Operating Angle 25° Hydraulic Hoses Minimum 2500 psi (17200 kPa) working pressure Hitch Jack 2000 lb Sidewinder Hitch Pin (Minimum) 7/8" x 4" 9. SPECIFICATIONS MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

This auger is elevated with a 4" bore, and single acting hydraulic cylinder and cable. The following table lists the psi required to raise specific auger sizes (as determined by AGI testing). These tests used a hydraulic pressure gauge (4000 psi maximum rating) and are solely intended to be used as a guide. The psi requirements for specific augers may vary slightly. Should your auger require a significantly higher psi to raise, contact either your dealer or AGI. Auger Size psi kPa 8–51 8" x 51' 850 5865 8–61 8" x 61' 950 6555 8–71 8" x 71' 1200 8280 The approximate quantity of hydraulic fluid required to raise auger: 51' 6.2 L 61' 7.5 L 71' 9.0 L 10.2. Intake Feed Hopper Hydraulics This section only applies to augers with Hydraulic Drive Intake Hoppers! Intake feed hopper speed is regulated by the volume and pressure generated by the hydraulic system of the tractor. When tractor engine rpm is increased, the speed of the flighting in the hopper is increased. The speed of the main auger will also increase, effectively preventing the overloading of the main auger under normal conditions. If the intake feed hopper is overloading the main auger, decrease the amount of grain flow from your truck or trailer. For proper intake feed hopper functioning, the hydraulic motor must receive adequate gallon per minute (gpm( at the proper pressure (psi). The minimum volumes and pressures are: • The intake feed hopper must receive a minimum of 8 gpm (36.3 Lpm) at 1500 psi (10,342 kPa). Note The minimum requirements listed are essential for efficient auger operation. Additional gallons per minute will increase the speed of the hydraulic motor (flighting rpm) while a higher pressure will create additional torque to maintain motor speed under load. 10.3. Hydraulic Motor Notes Do not exceed a constant back pressure of 300 psi (2068 kPa) in the hydraulic motor. • The hydraulic system on some tractors is designed so that the return flow of hydraulic fluid from the hydraulic motor to the tractor is restricted. This creates excessive back pressure inside the hydraulic motor MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 10. APPENDIX

running, and loss of power. To date, these problems occur primarily with certain John Deere tractors. Kits to correct the problem are available from your John Deere dealer. Important John Deere Series 50 tractors with a single hydraulic lever will require this kit. Series 50 tractors with double hydraulic levers have the kit pre-installed. Note The problem discussed in this section may exist on tractors other than the John Deere. Should you experience this situation, contact your tractor dealer or AGI. 10. APPENDIX MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Table 7 gives the correct torque values for various hardware. Tighten all bolts to the torque specified, unless otherwise noted. Check tightness periodically, using Table 7 as a guide. Replace the hardware with the same strength bolt, contact AGI if you are unsure. Table 7. Recommended Bolt Torque1 Size Dry or Lubricated Threads per inch (Course/ Fine) Area of Bolt (sq in.) Recommended Torque (ft-lb) Grade 2 Grade 5 Grade 8 8.8 S/S Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine 1/4" Dry 20/28 0.0318 0.0364 5.5 6.3 8 10 12 14 6.3 7.8 Lubricated 6.3 4.7 6.3 7.2 9 10 - - 5/16" Dry 18/24 0.0524 0.058 11 12 17 19 24 27 11 11.8 Lubricated 8 9 13 14 18 20 - - 3/8" Dry 16/24 0.0775 0.0878 20 23 30 35 45 50 20 22 Lubricated 15 17 23 25 35 35 - - 7/16" Dry 14/20 0.1063 0.1187 32 36 50 55 70 80 31 33 Lubricated 24 27 35 40 50 80 - - 1/2" Dry 13/20 0.1419 0.1599 50 55 75 85 110 120 43 45 Lubricated 35 40 55 65 80 90 - - 9/16" Dry 12/18 0.182 0.203 70 80 110 120 150 170 57 63 Lubricated 55 60 80 90 110 130 - - 5/8" Dry 11/18 0.226 0.256 100 110 150 170 210 240 93 104 Lubricated 75 85 110 130 160 180 - - 3/4" Dry 10/16 0.334 0.373 175 200 260 300 380 420 128 124 Lubricated 130 140 200 220 280 310 - - 7/8" Dry 9/14 0.462 0.508 170 180 430 470 600 670 194 193 Lubricated 125 140 320 350 180 180 - - 1" Dry 8/14 0.606 0.679 250 280 640 720 910 1020 287 289 Lubricated 190 210 480 540 680 760 - - 1-1/8" Dry 7/12 0.763 0.856 350 400 790 890 1290 1440 288 290 Lubricated 270 300 590 670 970 1080 - - 1-1/4" Dry 7/12 0.989 1.073 500 550 1120 1240 1820 2010 289 291 Lubricated 380 420 840 930 1360 1510 - - 1-1/2" Dry 6/12 1.405 1.581 870 960 1950 2200 3160 3560 - - Lubricated 650 730 1460 1640 2370 2670 - - 1. Torque value for bolts and cap screws are identified by their head markings. Established at 75% of yield strength of bolt given the cross-sectional area. Note Torque figures in table are valid for non-greased or non-oiled threads and head unless otherwise specified. Therefore, do not grease or oil bolts or cap screws unless otherwise specified in this manual. When using locking elements, increase torque values by 5%. MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER 10. APPENDIX

This warranty relates to AGI Augers (the “Product”) sold by AGI, (referred to herein as the “Seller”) and applies only to the first user of the Product (meaning a purchaser directly from the Seller or from an authorized dealer or distributor of the Product, referred to herein as the “Buyer”). This warranty shall only be effective if properly registered with the Seller in accordance with information provided to the Buyer at the time of sale. 1. The Seller warrants to the Buyer that the Product is free from defects in material and workmanship under normal and reasonable use. 2. This warranty applies only to defects in materials and workmanship and not to damage incurred in shipping or handling, through normal wear and tear, or damage due to causes beyond the control of the Seller such as lightning, fire, flood, wind, earthquake, excessive voltage, mechanical shock, water damage, or damage arising out of abuse, alteration, improper assembly, improper installation, improper maintenance or improper repair of the Product. 3. The warranty period for the Product shall be two years from delivery of the Product to the Buyer where the Product is used in a normal farm operation. First year of warranty coverage of parts and labour, second year warranty coverage of parts only. Warranty period for the Product shall be 90 days from delivery of the Product to the Buyer where the Product is used in a commercial operation.In the event that any part incorporated into the Product is manufactured and sold to the Seller by a third party vendor, such part is only warranted to the extent of the warranty given by that third party. 4. The obligations set forth in this warranty are conditional upon the Buyer promptly notifying the Seller of any defect and completing reasonably required documentation and, if required, promptly making the Product available for correction. The Seller shall be given reasonable opportunity to investigate all claims and no Product shall be returned to the Seller or part disposed of until after inspection and approval by the Seller and receipt by the Buyer of written shipping instructions, with transportation charges prepaid. 5. Upon return of the Product, or such part of the Product that requires correction, the Seller shall, at the Seller’s option, either repair or replace the Product or such part. The Seller shall replace or attempt to repair and return the Product or such part within a reasonable period of time from receipt of an approved warranty claim from the Buyer. If the Seller is unable to repair or replace the Product, the Buyer shall be entitled to a credit note in the amount of the purchase price for the Product. 6. The total liability of the Seller on any claim, whether in contract, tort or otherwise, arising out of, connected with, or resulting from the manufacture, sale, delivery, repair, replacement or use of the Product or any part thereof shall not exceed the price paid for the Product and the Seller shall not be liable for any special indirect, incidental or consequential damages caused by reason of the installation, modification, use, repair, maintenance or mechanical failure of the Product. Consequential or special damages as used herein include, but are not limited to, lost or damaged products or goods, costs of transportation, lost sales, lost orders, lost income, increased overhead, labor and incidental costs and operational inefficiencies. 7. Notwithstanding anything contained herein to the contrary, the foregoing is the Buyer’s sole and exclusive remedy for breach of warranty by the Seller in respect of the Product. The Seller, for itself, its agents, contractors, employees and for any parent or subsidiary of the Seller, expressly disclaims all warranties, either express or implied, written or oral, including implied warranties of merchantability or fitness for a particular purpose and undertakes no obligation with respect to the conformity of the Product except as set out in the purchase agreement, if any, or marketing materials. 8. The foregoing warranty is the entire warranty of the Seller to the Buyer and the Buyer shall not be entitled to rely upon any representation or warranty contained in any marketing material of the Seller in respect of the Product. The Seller neither assumes, nor authorizes any other person purporting to act on its behalf to modify or to change this warranty, nor to assume for it any other warranty or liability concerning the Product. WARRANTY VOID IF NOT REGISTERED 11. AGI LIMITED WARRANTY MK8 & HX8 SERIES – SWING-AWAY GRAIN AUGER

Please include the part number listed on the cover page in your message. AGI is a leading provider of equipment solutions for agriculture bulk commodities including seed, fertilizer, grain, and feed systems with a growing platform in providing equipment and solutions for food processing facilities. AGI has manufacturing facilities in Canada, the United States, the United Kingdom, Brazil, South Africa, India and Italy and distributes its products globally. P.O. Box 39, Rosenort, Manitoba, R0G 1W0 Canada P 866.467.7207 (Canada & USA) or 204.746.2396 │ F 866.768.4852 │ E [email protected] AGGROWTH.COM aggrowthintl ©Ag Growth International Inc. 2021 │ Printed in Canada