Vulcan-Hart GRC35, Service Manual

Page: 14 / 48

– 14 – F-25114 Rev.A (07-03)
GR SERIES GAS FRYERS - REMOVAL AND REPLACEMENT OF PARTS
7. Reverse procedure to install.
POWER SUPPLY BOX
WARNING: DISCONNECT THE
ELECTRICAL POWER TO THE
MACHINE AND FOLLOW LOCKOUT /
TAGOUT PROCEDURES. THERE MAY
BE MULTIPLE CIRCUITS. BE SURE
ALL CIRCUITS ARE DISCONNECTED.
WARNING: SHUT OFF THE GAS BEFORE SERVICING
THE UNIT.
WARNING: ALL GAS JOINTS DISTURBED DURING
SERVICING MUST BE CHECKED FOR LEAKS. CHECK
WITH A SOAP AND WATER SOLUTION (BUBBLES).
DO NOT USE AN OPEN FLAME.
1. Disconnect the gas line at rear of the fryer.
2. Move fryer out from wall to access rear of fryer.
3. Open the door to the fryer section being serviced.
4. Disconnect ignitor cable (at boot) from ignitor/flame
sense electrode on the gas pilot.
5. Disconnect ground wire from pilot bracket.
6. From rear of fryer:
A. Disconnect wire harness connectors and power
from the power supply box.
B. Remove mounting bolts securing power supply
box to fryer. Access the bolts from the bottom of
rear support channel frame.
7. Bring power supply box out from bottom of fryer.
8. To access components in power supply box, remove
screws securing cover and lift from box.
9. Reverse procedure to install.
IGNITION CONTROL MODULE
WARNING: DISCONNECT THE
ELECTRICAL POWER TO THE
MACHINE AND FOLLOW LOCKOUT /
TAGOUT PROCEDURES. THERE MAY
BE MULTIPLE CIRCUITS. BE SURE
ALL CIRCUITS ARE DISCONNECTED.
WARNING: SHUT OFF THE GAS BEFORE SERVICING
THE UNIT.
1. Remove power supply box as outlined under
“POWER SUPPLY BOX”.
2. Access the ignition control module and remove all
lead wires and the ignitor cable from module. Take
note of individual wire positions.
3. Remove screws securing ignition module and lift out
of power supply box.