Vulcan-Hart GRC35, Service Manual

Page: 12 / 48

– 12 – F-25114 Rev.A (07-03)
GR SERIES GAS FRYERS - REMOVAL AND REPLACEMENT OF PARTS
5. Remove screws securing gas pilot to mounting
bracket and remove pilot.
GAS PILOT FOR ELECTRONIC IGNITION SHOWN
A. To remove gas orifice from pilot for inspection or
cleaning, disconnect the gas orifice fitting from
pilot body.
CAUTION: If orifice is clogged with debris, clean
with air or liquid only.
6. Reverse procedure to install and check for proper
operation.
TEMPERATURE PROBE
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.
CAUTION: Do not sharply bend and kink the
temperature probe or damage may occur.
1. Drain frying oil from fryer tank.
2. Disconnect temperature probe & drain valve interlock
(DVI) connector.
NOTE: The connector has 6 pin positions and is labeled
“G” on the wiring diagram.
3. Remove the temperature probe lead wires from the 6
pin female connector.
4. Remove the burners as outlined under “GAS
BURNERS”, to access the probe retaining and
packing nuts, at the bottom of fry tank.
5. Remove the probe retaining and packing nuts.
Pin No. Description
G-1 Probe High (red)
G-2 Empty
G-3 Probe Low (white)
G-4 Empty
G-5 DVI Switch (24VAC) N.O. IN
G-6 DVI Switch (24VAC) OUT