Panasonic NN-CS597S APH, Service Manual

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10. Remove 1 screw holding thermistor on heater DU.
11. Remove 6 screws holding heater DU & thermal cutout
bracket on the bottom of oven assy.
To install heater DU
NOTE:
1.Spread silicon grease evenly between the
interface of heater DU and bottom of oven cavity.
(about
0.3mm thickness), this is for good
conductibility.
2.Tighten 6 screws and make sure there is no gap
between heater DU and bottom of oven cavity.
3.Do not forget to screw the thermal cutout bracket
along with heater DU.
To install thermistor
NOTE:
Before installing thermistor, please fill enough
silicon grease into the installation hole of heater DU
for good conductibility.
6.10. Bake fan motor and bake
heater
1. Remove 6 screws to remove rear cover.
2. Disconnect 2 lead wires from the harness of noise filter (U),
which are connected to both "Neutral" and "live" lead wire of
oven circuit breaker.(black and white housing connectors)
3. Disconnect 2 lead wires from oven circuit breaker harness
connecting to main lead wire harness. (blue and yellow
housing connectors)
4. Remove 1 screw holding side cover on cavity back plate.
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NN-CS597S