Heater - Henny Penny HC-4 Service Manual

2-10. THERMOMETER
(Continued)

2-11. HEATER

8-2
Be sure that both the thermometer and thermostat capillary
tubes pass through the notches in the front corners of the
blower box. Failure to do so could permanently damage the
thermometer or thermostat and cause improper operation of
the cabinet.
11. Reseal the notches in the blower box corners with silicone
rubber sealant.
Step 8
12. Replace the access panel to the top of the module.
13. Push the control panel back in place and put in screws.
14. Reconnect the electrical supply to the cabinet.
This section should be followed when replacing either of the
two (2) heaters in the cabinet. If there is a heating problem,
both heaters should be checked.
1. Disconnect the electrical supply to the cabinet.
Step 3
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 the access panel from the top of the cabinet.
3. Remove the two (2) screws holding the high limit to the
heater.
4. Remove the wires attached to the two (2) heater terminals.
Step 5
5. Remove the two (2) screws holding the heater to the module.