Henny Penny 342 manual Filter Switch

Page 13

 

Model OFE/OFG/OEA/OGA-341, 342

2-14. FILTER SWITCH

3. Label and remove the wires from the switch. With test

REPLACEMENT

instrument check across the terminals of the switch. With the

(Continued)

switch in the on position, the circuit should be closed. With the

 

switch in the off position, the circuit should be open. If the

 

switch is defective, replace by continuing with this

 

procedure. Figure 2-35.

Figure 2-35

4.With wires removed from the switch, push in on tabs on the switch and remove switch from front of switch box cover. Figure 2-36.

5.Push new switch into panel and reconnect wires.

Figure 2-36

2-15. GAS CONTROL VALVE The gas valve assembly controls the flow of gas to the pilot and the

REPLACEMENT main burner. The valve has two 24-volt coils, which are regulated by the P and M terminals on the valve. The C terminal is the common terminal. For gas flow to the pilot, 24 VAC must be present between the P and C terminals. For gas flow to the main burner, 24 VAC must be present between the M and C terminals.

TO AVOID PERSONAL INJURY OR PROPERTY

DAMAGE, BEFORE STARTING THIS

PROCEDURE, MOVE THE MAIN POWER SWITCH

TO THE OFF POSITION. DISCONNECT THE MAIN

CIRCUIT BREAKERS AT THE CIRCUIT BREAKER

BOX OR UNPLUG SERVICE CORD FROM WALL

RECEPTACLE. TURN OFF THE MAIN GAS

SUPPLY TO THE FRYER AND DISCONNECT AND

CAP THE MAIN SUPPLY LINE TO FRYER, OR

POSSIBLE EXPLOSION COULD RESULT.

1003

2-13

Image 13
Contents High Temperature Limit Control Maintenance HintsIntroduction Gas UnitsRemove the high limit from bracket Remove the two screws securing the high limit to the bracketWires and terminals. The tube must never be in such a Capillary line under and away from all electrical powerPosition where it could accidentally touch the electrical Power terminalsPower Switch Power Switch Excess force will damage probe Flame SENSOR/ Pilot / Ignitor Assembly GAS Temperature Probe Replacement ElectricFlame SENSOR/ Pilot / Ignitor Assembly Gas Remove the control panel and heat shield from control area Boards Replacement ReplacementTransformer To avoid property damage, do not tamper with, or disassemble Filter Switch Replacement Filter Switch GAS Control Valve Remove screws securing the rear cover to the unit Blower Motor Replacement Heating Elements Electric Blower Motor ReplacementWire Nos Voltage Wattage Ohms cold Heating Checkout Power RemovedContactors 30 31 34 35 36 FigureRe-apply power to unit and turn power switch to on Heating Contactors Electric Replacement Primary ContactorSpeaker Assembly 106 Connect the two electrical wires High TemperatureLimit Control Electric Where it could accidentally touch the electrical power Line under and away from all electrical power wiresTerminals. The tube must never be in such a position TerminalsMotor Removal Filter Pump and Motor Removal Transformer ReplacementAutolift If applicable Actuator Motor ReplacementAutolift Actuator Motor Replacement Install new actuator in reverse order