Thermostat - Vulcan-Hart GHF90G Service Manual

THERMOSTAT

WARNING: SHUT OFF THE GAS BEFORE
SERVICING.
1. Drain shortening from fry tank.
2. Remove left burner as outlined under Burners.
3. Remove thermostat knob by pulling knob off
thermostat shaft.
4. Remove thermostat mounting screws and
remove thermostat from mounting bracket.
5. Remove wire leads from the rear of the
thermostat, noting all connections for
reassembly.
6. Loosen the packing nut and holding nut.
7. Remove the thermostat bulb from the clamp.
8. Pull the thermostat bulb through the underside
of the fry tank and remove the thermostat
assembly.
9. Reverse the procedure to install. When
installing the new thermostat assembly, do
not kink the thermostat capillary. Wrap threads
of packing nut with Teflon tape to prevent
leakage.
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