Vulcan-Hart GHCB44 Manuals

INSTALLATION & OPERATION MANUAL VULCAN-HART DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC WWW.VULCANHART.COM 3600 NORTH POINT BLVD. BALTIMORE, MD 21222 FORM 32801 (Sept. 2005) For additional information on Vulcan-Hart or to locate an authorized parts and For additional information on Vulcan-Hart or to locate an authorized parts and For additional information on Vulcan-Hart or to locate an authorized parts and For additional information on Vulcan-Hart or to locate an authorized parts and For additional information on Vulcan-Hart or to locate an authorized parts and service provider in your area, visit our website at www.vulcanhart.com service provider in your area, visit our website at www.vulcanhart.com service provider in your area, visit our website at www.vulcanhart.com service provider in your area, visit our website at www.vulcanhart.com service provider in your area, visit our website at www.vulcanhart.com CERAMIC BROILERS MODELS MLS GHCB40C ML-52212 GHCB40 ML-52211 GHCB44 ML-52213 HCB2T ML-52203 HCB2B ML-52208 SUNGLOW BROILERS MODELS MLS IR2T ML-52207 IR2B ML-52201 GHIR44 ML-52210 MODEL GHCB40 TECHNICAL SERVICE AND PARTS ASSISTANCE 1-800-814-2028 HEAVY DUTY GAS BROILERS – 2 – IMPORTANT FOR YOUR SAFETY THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL GAS EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD START-UP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL. POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE OBTAINED FROM THE LOCAL GAS SUPPLIER. IMPORTANT IN THE EVENT A GAS ODOR IS DETECTED, SHUT DOWN UNITS AT MAIN SHUTOFF VALVE AND CONTACT THE LOCAL GAS COMPANY OR GAS SUPPLIER FOR SERVICE. FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT. IN THE EVENT OF A POWER FAILURE, DO NOT ATTEMPT TO OPERATE THIS DEVICE. © VULCAN-HART, 2005 – 3 – IMPORTANT STOP BOLTS MUST BE IN POSITION FOR SAFE OPERATION OF GRID. IF DAMAGED OR MISSING, REPLACE AT ONCE. DO NOT OPERATE GRID WITHOUT BOLTS. STOP BOLTS – 4 – INSTALLATION, OPERATION AND CARE OF CERAMIC AND SUNGLOW HEAVY DUTY BROILERS PLEASE KEEP THIS MANUAL FOR FUTURE USE GENERAL The manufacturer suggests that you thoroughly read this entire manual and carefully follow all of the instructions provided. Your Vulcan Sunglow or Ceramic Broiler is produced with quality workmanship and material. Proper installation, usage and maintenance of your broiler will result in many years of satisfactory performance. INSTALLATION UNPACKING - ALL BROILER MODELS This broiler was inspected before leaving the factory. The transportation company assumes full responsibility for safe delivery upon acceptance of the shipment. Immediately after unpacking, check for possible shipping damage. If the broiler is found to be damaged, save the packaging material and contact the carrier within 15 days of delivery. Remove the small wood slats and wire used to hold burners and broiler grid in place. Before installing, verify that the electrical service and type of gas supply (natural or propane) agree with the specifications on the rating plate. Models Rating Plate Location IR2 & GHIR44 Cabinet bottom, front right-hand side GHCB44 Inside cabinet door panel HCB2 Cabinet bottom, front left-hand side GHCB40 Oven: behind the kick panel attached to the left side of the oven burner box front shield, positioned behind the bell crank Broiler: Front manifold cover If the supply and equipment requirements do not agree, do not proceed with the installation. Contact your dealer or Vulcan-Hart immediately.

Item # __________________________ C.S.I. Section 11420 VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201, TEL. 1-800-814-2028 502-778-2791 QUOTE & ORDER FAX: 1-800-444-0602 1 0 0 9 O SI .o C tr a H - n a clu V F-31538 (05-06) 4 4 B C H G : L E D O M n e v O g n i h si n i F h ti w r eli o r B ci m a r e C s a G SPECIFICATIONS Heavy duty single section gas ceramic broiler with fnishing oven, Vulcan-Hart Model No. GHCB44. Stainless steel body and 6" adjustable legs. 1 1⁄4" diameter front gas manifold. Four 25,000 BTU/hr. ceramic burners, 100,000 BTU/hr. input. Pilot ignition system. Two infnite heat control valves. Floating grid rack assembly with positive positioning control handle. Eight grid positions. Broiler grid measures 25"w x 27 1⁄2"d. 26"w x 28"d fnishing oven heatedby broiler burners. Cabinet storage base with hinged double doors. Exterior dimensions: 34"w x 39 1⁄8"d x 79"h on 6" legs. CSA design certifed. NSF listed. SPECIFY TYPE OF GAS WHEN ORDERING. SPECIFY ALTITUDE WHEN ABOVE 2,000 FT. MODEL GHCB44 HEAVY DUTY GAS CERAMIC BROILER WITH FINISHING OVEN STANDARD FEATURES Stainless steel body and 6" adjustable legs. 11⁄4" diameter front gas manifold. Four 25,000 BTU/hr. ceramic burners, 100,000 BTU/hr. input. Pilot ignition system. Two infnite heat control valves. Floating grid rack assembly with positive positioning control handle. Eight grid positions. Broiler grid measures 25"w x 27 1⁄2"d. 26"w x 28"d fnishing oven heated by broiler burners. Cabinet storage base with hinged double doors. One year limited parts and labor warranty. OPTIONS Stainless steel back fnishing panel. Common front top ledge up to 68" wide. (Not for use on griddle tops, spreader plates and deep fat fryers.) Cap and cover manifold end(s). (No charge.) 15⁄8" stainless steel toe base, 71 1⁄4" overall height. Set of four 5" diameter casters, two locking. Stainless steel dolly frame with casters, up to 102" wide. Rear gas connection. (Reference spec sheet F-31525.) Second year extended limited parts and labor warranty. ACCESSORIES Gas pressure regulator (specify size and type of gas). Flexible gas hose with quick disconnect and restraining device. Consult price book for available sizes. Printed On Recycled Paper VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201, TEL. 1-800-814-2028 502-778-2791 QUOTE & ORDER FAX: 1-800-444-0602 NOTE: In line with its policy to continually improve its products, Vulcan-Hart Company reserves the right to change materials and specifcations without notice. F-31538 (05-06) MODEL GHCB44 HEAVY DUTY GAS CERAMIC BROILER WITH FINISHING OVEN IMPORTANT 1. A gas pressure regulator suitable for battery or single unit application must be furnished and installed. Natural gas 6.0" W.C., propane gas 10" W.C. 2. An adequate ventilation system is required for commercial cooking equipment. Information may be obtained by writing to the National Fire Protection Association, Batterymarch Park, Quincy, MA 02289. When writing, refer to NFPA No. 96. 3. These units are manufactured for installation in accordance with ANSZ223.1A (latest edition), National Fuel Gas Code. Copies may be obtained from the American Gas Association, 1515 Wilson Blvd., Arlington, VA 22209. 4. All models require a 6" (152 mm) clearance at both sides and rear adjacent to combustible construction. 5. This appliance is manufactured for commercial installation only and is not intended for home use.

VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791 – NOTICE – This Manual is prepared for the use of trained Vulcan Service Technicians and should not be used by those not properly qualified. If you have attended a Vulcan Service School for this product, you may be qualified to perform all the procedures described in this manual. This manual is not intended to be all encompassing. If you have not attended a Vulcan Service School for this product, you should read, in its entirety, the repair procedure you wish to perform to determine if you have the necessary tools, instruments and skills required to perform the procedure. Procedures for which you do not have the necessary tools, instruments and skills should be performed by a trained Vulcan Service Technician. Reproduction or other use of this Manual, without the express written consent of Vulcan, is prohibited. For additional information on Vulcan-Hart Company or to locate an authorized parts and service provider in your area, visit our website at www.vulcanhart.com SERVICE MANUAL HEAVY DUTY GAS BROILER MODELS GHCB40 ML-052211 GHCB44 ML-052213 GHMCB44 ML-052214 HCB1 ML-052202 HCB2(B) ML-052208 IR1 ML-052200 IR2(B) ML-052201 GHIR44 ML-052210 FORM 35608 (Aug. 2003) GHCB40 SHOWN – 2 – TABLE OF CONTENTS GENERAL................................................................................................................................................................ 4 Introduction ................................................................................................................................................. 4 Installation and Operation............................................................................................................................ 4 Cleaning ...................................................................................................................................................... 4 Lighting Pilot ............................................................................................................................................... 4 Data Plate Location ..................................................................................................................................... 4 GHCB40 ............................................................................................................................................... 4 HCB1/2(B) ............................................................................................................................................ 4 GHIR44................................................................................................................................................. 4 IR1/2(B) ................................................................................................................................................ 4 Specifications ............................................................................................................................................. 4 Gas Data .............................................................................................................................................. 4 Tools ........................................................................................................................................................... 4 Standard ............................................................................................................................................... 4 IMPORTANT ............................................................................................................................................................ 5 REMOVAL AND REPLACEMENT OF PARTS .......................................................................................................... 6 Covers, Panels and Handles ....................................................................................................................... 6 Burner Box Cover (GHCB40, GHCB44, GHIR44) .................................................................................. 6 Burner Shield Cover [HCB2(B), IR1, IR2(B)] ......................................................................................... 6 Manifold Cover Assembly (GHCB40 & GHIR44) ................................................................................... 7 Burner Knob Cover Plate [HCB2(B), IR1 and IR2(B)] ............................................................................ 7 Control Panel Cover (GHCB40) ............................................................................................................. 8 Lower Front Panel (GHCB40) ................................................................................................................ 8 Oven Burner Cover (GHCB40) .............................................................................................................. 8 Oven Bottom Assembly (GHCB40) ...................................................................................................... 9 Augratin Oven Bottom Assembly (GHCB40) ....................................................................................... 10 Oven Door Handle (GHCB40).............................................................................................................. 10 Broiler Grid Tray (All Models) ..................................................................................................................... 11 Grid Carriage Assembly (All Models) ......................................................................................................... 11 Burner Ceramics (GHCB40) ..................................................................................................................... 12 Burner Assembly ...................................................................................................................................... 13 GHCB40 & HCB2(B) ........................................................................................................................... 13 GHIR44............................................................................................................................................... 13 Heat Shield (GHIR44) ................................................................................................................................ 14 Pilot Elbow Nozzle .................................................................................................................................... 14 Sub-Manifold Assembly ............................................................................................................................ 14 GHCB40 ............................................................................................................................................. 14 GHIR44............................................................................................................................................... 15 Burner Sub-Manifold (GHIR44) ................................................................................................................. 15 Pilot Manifold (GHIR44)............................................................................................................................. 16 Oven Burner Assembly (GHCB40) ............................................................................................................ 17 Pilot Burner Nozzles (GHIR44) ................................................................................................................. 17 – 3 – Gas Valves, Tubing, Thermostats, Regulators and Solenoids.................................................................... 18 Burner Manifold Assembly (GHCB40) ................................................................................................. 18 Burner Manifold Assembly (GHIR44) .................................................................................................. 19 Oven Pilot Valve (GHCB40) .............................................................................................................. 19 Oven Burner Valve (GHCB40) ............................................................................................................ 19 Pilot Outage Protection Valve (GHCB40) ........................................................................................... 20 Thermostat (GHCB40) ....................................................................................................................... 21 Oven Burner Nozzle (GHCB40).......................................................................................................... 22 Burner Valve [(IR2(B) and HCB2(B)] .................................................................................................... 22 Burner Valve (GHIR44) ........................................................................................................................ 23 Regulator (GHIR44)............................................................................................................................. 23 Regulator [HCB2(B)] ........................................................................................................................... 24 Solenoid (GHIR44) .............................................................................................................................. 24 Lever Arm Assembly (All Models) ............................................................................................................. 25 Upper .................................................................................................................................................. 25 Lower .................................................................................................................................................. 25 Blower and Motor ...................................................................................................................................... 26 GHIR44............................................................................................................................................... 26 IR1 and IR2(B) .................................................................................................................................... 27 Blower Switch (GHIR44) ..................................................................................................................... 27 Light (GHIR44) .................................................................................................................................... 28 SERVICE PROCEDURES AND ADJUSTMENTS .................................................................................................. 28 Gas Supply Checks .................................................................................................................................. 28 Regulator Adjustment (All Models) ............................................................................................................ 28 Pilot Adjustment (All Models) .................................................................................................................... 29 Burner Venturi Air Shutter Adjustment [GHCB40 and HCB2(B)] ................................................................. 29 Burner Service (All Models) ....................................................................................................................... 30 Burner Orifice Service (All Models) ........................................................................................................... 30 TROUBLESHOOTING............................................................................................................................................ 31 – 4 – SPECIFICATIONS Gas Data Model Dimensions No. of Total Burners BTU Width Depth Height per /hr Section GHCB40 34” 391/8” 79” 4 100,000 GHCB44 34” 391/8” 79” 4 100,000 GHMCB44 34” 391/8” 57” 4 100,000 HCB1 36” 383/8” 68” 4 50,000 HCB2(B) 36” 383/8” 801/2” 4 100,000 IR1 36” 383/8” 69” 4 80,000 IR2(B) 36” 383/8” 801/2” 4 160,000 GHIR44 34” 381/4” 82” 4 80,000 TOOLS Standard • Hand tools (standard set) • Volt-Ohmmeter (VOM) with AC current tester (any quality VOM with a sensitivity of at least 20,000 ohms per volt can be used). • Gas test kit • Temperature tester (thermocouple or digital pyrometer) • Temperature tester (thermocouple type). • Manometer INTRODUCTION This service manual was specially written for the Heavy Duty Gas Broilers. INSTALLATION AND OPERATION Detailed installation and operation instructions are included in the Installation and Operation Manual which is sent with each Broiler. CLEANING Detailed cleaning instructions are included in the Installation and Operation Manual for the appropriate model. LIGHTING PILOT Detailed lighting pilot instruction are included in the Installation and Operation Manual for the appropriate model. DATA PLATE LOCATION GHCB40 Behind the oven kick panel riveted to left corner of the oven burner box. (Removal of the kick panel is necessary to access plate.) HCB1/2(B) Riveted to front right-hand corner of the lower shelf. GHIR44 Riveted to the door liner behind the left hand door panel. IR1/2(B) Riveted to lower cabinet bottom shelf. GENERAL