Vulcan VG30 ML-126847 - Manuals

Vulcan VG30 ML-126847 – Manual in PDF format online.

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Manual

Manual Vulcan VG30 ML-126847

Summary

Page 2 - TABLE OF CONTENTS

GAS BRAISING PANS F25121 (February 2003) Page 2 of 32 TABLE OF CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation, Operation and Cleaning . . . . . . . . . . ....

Page 3 - GENERAL; INSTALLATION, OPERATION; TOOLS; SPECIFICATIONS

GAS BRAISING PANS F25121 (February 2003) Page 3 of 32 GENERAL INSTALLATION, OPERATION AND CLEANING Refer to the Installation & Operation Manual forspecific instructions. INTRODUCTION The tilting braising pan (skillet) is a versatile piece ofcooking equipment. It can be used to stew, simmer,steam...

Page 4 - REMOVAL AND REPLACEMENT OF PARTS; COVERS AND PANELS

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 4 of 32 REMOVAL AND REPLACEMENT OF PARTS COVERS AND PANELS WARNING: DISCONNECT THE ELECTRICAL POW ER TO THEMACHINE AND FOLLOW LOCKOUT /TAGOUT PROCEDURES. Front, Rear & Side Panels 1. Lift up on the bottom edge of pa...

Page 5 - POWER SUPPLY BOX

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 5 of 32 8. Pull temperature dial from potentiometer shaftand remove mounting nut. 9. Control panel is removed. 10. To install. A. Align tab on potentiometer with positioningbracket on panel. B. Install mounting nut and ...

Page 6 - PAN POSITION/DOWN LIMIT

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 6 of 32 LEFT SIDE VIEW SHOWN 4. Pull temperature dial from potentiometer shaftand remove mounting nut. 5. To install: A. Align tab on potentiometer with positioningbracket on panel. B. Install mounting nut and tighten. ...

Page 8 - THERMOCOUPLE PROBE

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 8 of 32 G. Verify roller arm position on switch. 1) Measure the distance from the rear ofthe switch body to the center of theroller. The distance should be 3". H. If distance is ok, proceed to step 7. I. If distance...

Page 9 - DC LIFT MOTOR

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 9 of 32 VG30 REAR VIEW SHOWN 6. Reverse procedure to install and check forproper operation. NOTE: W hen installing: Route thermocouple wire in the same manner thru the metal clamps on the hinge& frame. Tighten therm...

Page 10 - GEAR REDUCER

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 10 of 32 7. To install: A. W ith drive key on shaft, install motor togear reducer. B. Route and secure the motors' power cableand re-connect motor lead wires. C. Replace power supply box cover and sidepanels. 8. Check f...

Page 11 - GAS COMBINATION VALVE

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 11 of 32 NOTE: On the bottom lift arm bushing, the bushing head must be positioned between the lift arm and thecrank assembly to create approximately 1/32"spacing. 9. Reverse procedure from step 5 to complete theins...

Page 12 - PILOT BURNER; RUNNER TUBE

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 12 of 32 10. Check for proper operation. PILOT BURNER WARNING: DISCONNECT THE ELECTRICAL POW ER TO THEMACHINE AND FOLLOW LOCKOUT /TAGOUT PROCEDURES. WARNING: SHUT OFF THE GAS SUPPLY BEFORE SERVICING THE UNIT. WARNING: A...

Page 13 - MAIN BURNERS; LID SPRINGS

GAS BRAISING PANS - REMOVAL AND REPLACEMENT OF PARTS F25121 (February 2003) Page 13 of 32 RIGHT SIDE REAR VIEW SHOWN NOTE: Runner tube slides onto the gas orifice. When installing, ensure runner tube is fully seatedonto gas orifice. 4. To remove gas orifice for inspection orcleaning, disconnect the ...

Page 15 - SERVICE PROCEDURES AND ADJUSTMENTS; TEMPERATURE CONTROLLER

GAS BRAISING PANS - SERVICE PROCEDURES AND ADJUSTMENTS F25121 (February 2003) Page 15 of 32 SERVICE PROCEDURES AND ADJUSTMENTS WARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRE ELECTRICAL TEST OR MEASUREMENTS W HILE POW ER IS APPLIED TO THE MACHINE. EXERCISE EXTREME CAUTION AT ALL TIMES. IF TESTPO...

Page 17 - SPARK IGNITION TEST

GAS BRAISING PANS - SERVICE PROCEDURES AND ADJUSTMENTS F25121 (February 2003) Page 17 of 32 SPARK IGNITION TEST If the ignition control module is not generating aspark or the spark is not sufficient to light pilotburner, perform the following test. 1. Lower the pan to the full down position, turn th...

Page 19 - FLAME SENSE CURRENT TEST

GAS BRAISING PANS - SERVICE PROCEDURES AND ADJUSTMENTS F25121 (February 2003) Page 19 of 32 10. Manually operate pan position/down limit switch and observe pilot burner flame. A. To increase pilot flame, turn the screwcounterclockwise. To decrease pilot flame,turn the screw clockwise. 11. Once the p...

Page 20 - GAS MANIFOLD PRESSURE

GAS BRAISING PANS - SERVICE PROCEDURES AND ADJUSTMENTS F25121 (February 2003) Page 20 of 32 2. Ignition control module is energized and trialfor ignition starts (90 seconds). A. Verify 24VAC between terminals 5 & 6. 1) If voltage is not present, seeschematic diagram. 3. Pilot valve (PV) contacts...

Page 22 - DC MOTOR CONTROLLER TEST

GAS BRAISING PANS - SERVICE PROCEDURES AND ADJUSTMENTS F25121 (February 2003) Page 22 of 32 SIDE VIEW SHOWN DC MOTOR CONTROLLER TEST 1. Lower the pan to the full down position. 2. Raise the lid to the full open position. 3. Access the DC motor controller as outlinedunder POW ER SUPPLY BOX COMPONENTS...

Page 23 - LID SPRING TENSION

GAS BRAISING PANS - SERVICE PROCEDURES AND ADJUSTMENTS F25121 (February 2003) Page 23 of 32 LEFT SIDE VIEW SHOWN LEFT SIDE VIEW SHOWN RIGHT SIDE REAR VIEW SHOWN 1) If main burners do not light, verify24VAC input to the switch, and thatthe voltage is output from the switch. 2) If voltage is present o...

Page 25 - ELECTRICAL OPERATION; COMPONENT FUNCTION

GAS BRAISING PANS - ELECTRICAL OPERATION F25121 (February 2003) Page 25 of 32 ELECTRICAL OPERATION COMPONENT FUNCTION BRAISING PAN CONTROLS Temperature Controller . . . . Monitors thermocouple input (type E) and regulates braising pan temperature. An external set point potentiometer is used for temp...

Page 26 - COMPONENT LOCATION

GAS BRAISING PANS - ELECTRICAL OPERATION F25121 (February 2003) Page 26 of 32 COMPONENT LOCATION

Page 27 - IGNITION CONTROL MODULE

GAS BRAISING PANS - ELECTRICAL OPERATION F25121 (February 2003) Page 27 of 32 IGNITION CONTROL MODULE The ignition control module is energized when 24 volts is applied between terminals 5 & 6. The module outputs 24 volts from terminals 2 & 3 to the pilot valve coil (PV) on the gas combinatio...

Page 28 - SEQUENCE OF OPERATION

GAS BRAISING PANS - ELECTRICAL OPERATION F25121 (February 2003) Page 28 of 32 SEQUENCE OF OPERATION Refer to schematic diagram AI1341 for the electricalsequence of operation. Manual pan lift is thestandard configuration. Heating 1. Conditions. A. 120VAC to braising pan, polarity is correct,and is pr...

Page 30 - SCHEMATIC DIAGRAM

GAS BRAISING PANS - ELECTRICAL OPERATION F25121 (February 2003) Page 30 of 32 SCHEMATIC DIAGRAM

Page 31 - TROUBLESHOOTING; GAS HEATING (MANUAL LIFT OR MOTORIZED LIFT OPTION); SYMPTOMS

GAS BRAISING PANS - TROUBLESHOOTING F25121 (February 2003) Page 31 of 32 TROUBLESHOOTING GAS HEATING (MANUAL LIFT OR MOTORIZED LIFT OPTION) SYMPTOMS POSSIBLE CAUSES No spark to ignite pilot burner gas, power onlight is lit. 1. Pan not fully lowered or pan position/down limit switchmalfunction. 2. Te...

Page 32 - MOTORIZED LIFT OPTION ONLY; CONDENSED SPARE PARTS LIST

GAS BRAISING PANS - CONDENSED SPARE PARTS LIST F25121 (February 2003) Printed in U.S.A. MOTORIZED LIFT OPTION ONLY SYMPTOM POSSIBLE CAUSES Pan will not raise. 1. Lid switch open (lid not opened) or malfunction. 2. Transformer inoperative. 3. On/off switch off or malfunction. 4. Lift control switch m...