CAPACITOR, MOTOR
1.Shut off power at main breaker.
2.Remove motor cover from back of oven. 3.Discharge capacitor.
4.Remove and replace.
RELAY, D.P.S.T.
1.Shut off power at main breaker.
2.Remove control panel top and front cover.
3.Remove cover from relay box.
4.Disconnect all wires and mark for replacement.
5.Remove relay by removing two (2) mounting screws.
6.Reassemble in reverse order.
COOLING FAN, CONTROL BOX
1.Shut off power at main breaker.
2.Remove control panel top and front cover.
3.Remove four (4) screws from the fan frame.
4.Disconnect cord and plug and remove fan.
5.Reassemble in reverse order.
THERMOSTAT, COOLING FAN
1.Shut off power at main breaker.
2.Remove control panel top and front cover.
3.Remove lead wires and mark for reassembly.
4.Remove two (2) screws and remove thermostat.
5.Reassemble in reverse order.
MERCURY CONTACTOR
1.Shut off power at main breaker.
2.Remove control panel top and front cover.
3.Disconnect contactor wires and mark for reinstallation.
4.Remove screws from mounting bracket and replace contactor.
NOTE: Be sure contactor is not mounted upside down as this will cause a constant on condition. 5.Reassemble in reverse order.
HEATING ELEMENTS
1.Shut off power at main breaker.
2.Remove back cover.
3.Disconnect heater element wire and mark for reassembly.
4.Disconnect motor wiring and mark for reassembly.
5.Remove oven back from oven.
6.Remove fan shroud.
7.Heater element may now be unbolted and removed.
8.Check heater elements to be sure they are the proper voltage replacement.
9.Reassemble in reverse order.
NOTE: Be sure the heating element connections are tight.
22 | Impinger I – 1400 Series Advantage Service Manual - Dom & Int’l |