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6.4. Low voltage transformer
and/or power relays (RL1,RL3)
NOTE:
Be sure to ground any static electric charge built up on
your body before handling the D.P.C.
your body before handling the D.P.C.
1. Disconnect all connectors from D.P.C. board.
2. Remove 6 screws holding D.P.C. board on escutcheon
2. Remove 6 screws holding D.P.C. board on escutcheon
base.
3. Replace D.P.C. board.
(A) Using solder wick or a desoldering tool and 30W
soldering iron carefully remove all solder from the terminal
pins of the low voltage transformer and/or power relays.
NOTE:
soldering iron carefully remove all solder from the terminal
pins of the low voltage transformer and/or power relays.
NOTE:
Do not use a soldering iron or desoldering tool of
more than 30 watts on D.P.C. contacts.
more than 30 watts on D.P.C. contacts.
(B) With all the terminal pins cleaned and separated from
D.P.C. contacts, remove the defective transformer/power
relays, Replace components making sure all terminal pins
are inserted completely resolder all terminal contacts
carefully.
D.P.C. contacts, remove the defective transformer/power
relays, Replace components making sure all terminal pins
are inserted completely resolder all terminal contacts
carefully.
6.5. Fan motor
1. Disconnect 2 lead wires from fan motor terminals.
2. Remove 4 screws holding inverter reinforcement bracket A
2. Remove 4 screws holding inverter reinforcement bracket A
on right heater panel & base plate respectively.
3. Remove 2 screws holding fan moter on oven assembly.
4. Remove fan blade from the fan motor shaft by pulling it
straight out.
13
NN-GF574M
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