Power first 8096844 Owner's Manual

Retain this manual for future reference. 8096844

Free speed 160 RPM Max. torque 50ft/lb (68N.m) Air consumption 4cfm (114 l/min) Operating pressure 90 PSI (6.3bar) Air inlet size 1/4” Air hose 3/8” I.D. Weight 2.4 lb (1.1kgs) A weighted sound pressure level 92.1 dB(A) Sound power level 103.1 dB(A) Vibration in the handle 0.8m/s2 GENERAL SAFETY RULES WARNING! Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury. 1. Always wear safety goggles or glasses. 2. Always ensure machine is switched off before connecting to air supply. 3. Disconnect any machine from the air supply before changing For any technical questions, please call 1-800-665-8685 2 1/2" Air Ratchet Wrench 8096844

4. Always keep your air tool clean and lubricated. Daily lubrication is essential to avoid internal corrosion and possible failure. 5. Do not wear watches, rings bracelets or loose clothing when using air tools. 6. Using only light weight coil hoses from a tool to the wall or compressor coupling. Do not fit quick change couplings onto the machine as vibration can cause the coupling to fail. 7. Do not overload the machine. Allow the tool to operate at its optimum speed for maximum efficiency. 8. Do not increase the air pressure above the manufacturers recommended level, as excessive overload can cause the machine casing to split. Also this creates excessive wear on moving parts and possible failure. 9. In the interests of safety and possible damage to the machine/ operator, always ensure that the machine has stopped before putting it down after use. 10. Always ensure that the workpiece is firmly secured leaving both hands free to control the machine. 11. Always ensure that the accessories are designed for use with the machine. Also correctly and securely fasten before connecting the machine to the air supply. OPERATING INSTRUCTION DESCRIPTION Steel angle head & light aluminum body, Ergonomic grip, Front exhaust, Most popular ratchet in the automotive industry like body shop, removing or replacing radiators, spark plugs, air conditioning,water pumps. Also compact and powerful for running small bolts in tight places. 3 For any technical questions, please call 1-800-665-8685

connecting to the air supply. 2. You will require an air pressure of 90 PSI, and an air flow according to specifications. 3. WARNING! Ensure the air supply is clean and does not exceed 90 PSI while operating the tool. Too high an air pressure and unclean air will shorten the product life due to excessive wear, and may be dangerous causing damage or personal injury. 4. Drain the air tank daily. Water in the air line will damage the tool. 5. Clean air inlet filter weekly. 6. Line pressure should be increased to compensate for unusually long air hoses (over 8 metres). The minimum hose diameter should be 3/8” I.D. and fittings must have the same inside dimensions. 7. Keep hose away from heat, oil and sharp edges. Check hose for wear, and make certain that all connections are secure. LUBRICATION An automatic in-line filter-regulator-lubricator is recommended (Fig.1) as it increases tool life and keeps the tool in sustained operation. The in-line lubricator should be regularly checked and filled with air tool oil. Proper adjustment of the in-line lubricator is performed by placing a sheet of paper next to the exhaust ports and holding the throttle open approximately 30 seconds. The lubricator is properly set when a light stain of oil collects on the paper. Excessive amounts of oil should be avoided. In the event that it becomes necessary to store the tool for an extended period of time (overnight, and/or weekends.), it should receive a generous amount of lubrication at that time. The tool should be run for approximately 30 seconds to ensure oil has been evenly distributed throughout the tool. The tool should be stored in a clean and dry environment. • It is most important that the tool be properly lubricated by keeping the air line lubricator filled and correctly adjusted. Without proper lubrication the tool will not work properly and parts will wear prematurely. • Use the proper lubricant in the air line lubricator. The lubricator should be of low air flow or changing air flow type, and should be kept filled to the correct level. Use only recommended lubricants, specially made for pneumatic applications. Substitutes may harm the rubber 4 For any technical questions, please call 1-800-665-8685

IMPORTANT! If a filter/regulator/lubricator is not installed on the air system, air operated tools should be lubricated at least once a day or after 2 hours work with 2 to 6 drops of oil, depending on the work environment, directly through the male fitting in the tool housing. CONNECTING AND OPERATION WARNING: Ensure you read, understand and apply safety instructions before use. 1. Only use sockets which are specifically designed for use with a ratchet wrench. 2. Connect the tool to the air hose. 3. Place the socket over the subject nut and depress the trigger to operate the tool. 4. To change direction push the button at the top of the handle. Direction of: "R" for reverse, and "F" for forward 5. The flow of air may be regulated by adjusting flow valve at the base of the handle. 6. Ensure the air supply is clean and does not exceed 90 PSI while operating the wrench. Too high an air pressure and unclean air will shorten the ratchet's life due to excessive wear, and may be dangerous -causing damage or personal injury. 7. Keep children away from tools and workplaces when using tools. 5 For any technical questions, please call 1-800-665-8685 Fig. 1

nut. DO NOT allow wrench to free run for an extended period of time as this will shorten its life. MAINTENANCE WARNING: Disconnect wrench from air supply before changing accessories, servicing or performing maintenance. Replace or repair damaged parts. Use genuine parts only, Non-authorised parts may be dangerous. 1. Lubricate the air wrench daily with a few drops of air tool oil dripped into the air inlet 2. Check and top up the gearbox by removing grub screw located under the impact head 3. Clean the wrench after use. DO NOT use worn, or damaged sockets. 4. Loss of power or erratic action may be due to the following: a) Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or type of hose connectors. To remedy check the air supply. b) Grit or gum deposits in the wrench may also reduce performance. If your model has an air strainer (located in the area of the air inlet), remove the strainer and clean it. 5. Ensure the air supply is clean and does not exceed 90psi while operating the wrench. Too high an air pressure and unclean air will shorten the product life due to excessive wear, and may be dangerous causing damage or personal injury. 6. Take children away from the tools and workplaces. 7. When not in use, disconnect from air supply, clean tool and store in a safe, dry, childproof location. 6 For any technical questions, please call 1-800-665-8685

solutions. Please read the form carefully and follow it. WARNING: If any of the following symptoms appears during your operating, stop using the tool immediately, or serious personal injury could result. Only a qualified persons or an authorized service center can perform repairs or replacement of tool. Disconnect tool from air supply before attempting repair or adjustment. When replacing O-rings or cylinder, lubricate with air tool oil before assembly. PROBLEMS POSSIBLE CAUSES REMEDIES Tool runs at normal speed but loses under load • Motor parts worn. • Cam clutch worn or sticking due to lack of lubricant. • Lubricating clutch housing. • Check for excess clutch oil. • Clutch cases need only be half full. Overfilling can cause drag on high speed clutch parts, ie. a typical oiled/lubricated wrench requires 1⁄2 ounce of oil. GREASE LUBRICATED NOTE: Heat usually indicates insufficient grease in chamber. Severe operating conditions may require more frequent lubrication. Tool runs slowly. Air flows slightly from exhaust • Motor parts jammed with dirt particles • Power regulator in closed position • Air flow blocked by dirt. • Check air inlet filter for blockage • Pour air tool lubricating oil into air inlet as per instructions. • Operate tool in short bursts quickly reversing rotation back and forth where applicable. • Repeat above as needed. 7 For any technical questions, please call 1-800-665-8685

run. Air flows freely from exhaust • One or more motor vanes stuck due to material build up. • Pour air tool lubricating tool into air inlet • Operate tool in short bursts of forward and/or reverse rotation where applicable. • Tap motor housing gently with plastic mallet. • Disconnect supply. Free motor by rotating drive shank manually where applicable Tool will not shut off • ‘O’ rings throttle valve dislodged from seat inlet valve. • Replace ‘O’ ring or return . Note: Repairs should be carried out by a qualified person. DIAGRAM 8 For any technical questions, please call 1-800-665-8685

2. O-ring 23. Clamp nut 3. Spring 24. Ratchet housing 4. O-ring 25. Needle bearing 5. Valve bushing 26. Bearing shell 6. Air Inlet 27. Crank shaft 7. Roll Pin 28. Drive bushing 8. Trigger 29. Ratchet yoke 9. Housing 30. Spring 10. Rear bearing 31. Lock pin 11. Rear plate 32. Reverse button 12. Rotor blade 33. Washer 13. Rotor 34. Pin 14. Cylinder pin 35. Ratchet pawl 15. Cylinder 36. Ratchet anvil 16. Front plate 37. Steel ball 17. Bearing 38. Spring 18. Washer 39. Spring 19. Thread ring gear 40. Steel ball 20. Idler gear 41. Thrush washer 21. Idler gear pin 42. Retainer ring 9 For any technical questions, please call 1-800-665-8685