Gas Control Valve - Henny Penny 500 Technical Manual

2-12. GAS CONTROL
VALVE
2-20
Description
The gas control valve regulates the flow of gas to the pilot and the
main burner. The valve consists of: gas regulator, magnetic plug,
pilot gas tube, gas valve knob, pilot adjustment cap and screw, gas
outlet and inlet ports, thermocouple connector, and electrical
connection. The gas control valve also has a dial reference point -
OFF/PILOT/ON.
The components of the gas control valve can be serviced without
removing the complete valve from the fryer.
Safety Precautions
If converting from natural gas to propane gas or from
propane gas to natural gas, conversion must be done by
a qualified technician.
TO AVOID INJURY OR PROPERTY DAMAGE, BE-
FORE STARTING THIS PROCEDURE, MOVE THE
MAIN POWER SWITCH TO THE OFF POSITION.
DISCONNECT THE MAIN CIRCUIT BREAKER AT
CIRCUIT BREAKER BOX OR UNPLUG THE SER-
VICE CORD AT THE WALL RECEPTACLE. TURN
OFF THE MAIN GAS SUPPLY LINE TO FRYER. DIS-
CONNECT AND CAP THE SUPPLY LINE TO FRYER,
OR EXPLOSION COULD RESULT.
If the gas control valve must be replaced, remove per
paragraph 2-10.
Operator Replacement
1. Depress the gas valve knob and turn to the OFF position.
2. Remove control panel per paragraph 2-4.
3. Label and remove the gas control valve wires.
Model 500/600
305