Panasonic NN-CS596S, Service Manual

Page: 15 / 35

4.8. Pump
1. Draw out water tank from escutcheon base.
2. Keep pressing [Steam] pad for more than 2 seconds to
drain the water remaining in the water pipes and tubes into
oven cavity forcibly.
3. Pull out tube A connecting to pump from copper pipe.
4. Remove all wiring connectors from D.P.C board AU.
5. Remove 1 grounding screw holding on cavity front plate.
6. Open the door of oven, slide the escutcheon base upward
and out slightly.
7. Pull out tube B from inlet of pump.
8. Remove 2 screws holding pump bracket on escutcheon
base.
9. Draw out pump bracket from bottom rail of escutcheon
base.
10. Uplift the afterbody of pump slightly to release the tabs of
pump bracket, then draw out pump.
11. Pull out tube A from outlet of pump.
To install pump
1. Insert pump into pump bracket (Inlet of pump should be
close to harness clasp of pump bracket).
2. Please confirm if it is fitted well after installing.
NOTE:
After repairing, when insert copper pipe into tube A,
make sure the inserted depth should be no less than
9 mm to prevent tube A from slipping.
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NN-CS596S