Henny Penny 342 manual Power Switch

Page 4

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

2-4. COMPLETE CONTROL Should the control board become inoperative, follow these PANEL REPLACEMENT instructions for replacing the board.

1. Remove electrical power supplied to the unit.

 

To avoid electrical shock or property damage, move the

 

power switch to OFF and disconnect main circuit

 

breaker, or unplug cord at wall receptacle.

Figure 2-9

2. Remove the two screws securing the control panel and lift out.

Figure 2-9.

3.Unplug the wire connectors going to the control panel. Figure 2-10.

4.Remove transformer(s) from control panel. They must be installed on the replacement panels.

5.Install new control panel in reverse order.

 

When plugging connectors onto new control panel, be sure the

 

connectors are inserted onto all of the pins, and that the

Figure 2-10

connectors are not forced onto the pins backwards. If not

connected properly, damage to the board could result.

2-5. POWER SWITCH

1. Remove electrical power supplied to fryer.

 

To avoid electrical shock or property damage, move the

 

power switch to OFF and disconnect main circuit

 

breaker, or unplug cord at wall receptacle.

2.

Remove control panel.

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

Figure 2-11

check across the terminals of the switch with switch in the on

 

position, and the circuit should be closed. In the off position,

 

the circuit should be open. If the switch checks defective,

 

replace by continuing with this procedure. Figure 2-11.

2-4

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Contents Maintenance Hints High Temperature Limit ControlIntroduction Gas UnitsRemove the two screws securing the high limit to the bracket Remove the high limit from bracketCapillary line under and away from all electrical power Wires and terminals. The tube must never be in such aPosition where it could accidentally touch the electrical Power terminalsPower Switch Power Switch Excess force will damage probe Temperature Probe Replacement Electric Flame SENSOR/ Pilot / Ignitor Assembly GASFlame 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 Blower Motor Replacement Heating Elements ElectricWire Nos Voltage Wattage Ohms cold Checkout Power Removed HeatingContactors 30 31 34 35 36 FigureRe-apply power to unit and turn power switch to on Replacement Primary Contactor Heating Contactors ElectricSpeaker Assembly 106 Connect the two electrical wires High TemperatureLimit Control Electric Line under and away from all electrical power wires Where it could accidentally touch the electrical powerTerminals. The tube must never be in such a position TerminalsMotor Removal Filter Pump and Motor Removal Transformer ReplacementAutolift Actuator Motor Replacement If applicableAutolift Actuator Motor Replacement Install new actuator in reverse order