Read Panasonic NC-PH22WTW / NC-PH30WTW Service Manual online
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4. DISASSEMBLY AND REASSEMBLY INSTRUCTIONS
4.1 Bottom plate and Body
4.2 Board holder A comp.
(Lower part)
(Lower part)
1. Remove 2 tapping screws and 1 truss screw
from bottom plate.
2. Remove 1 screw and sleeve from body.
3. Remove white, orange lead wire and earth
wire from peg frame.
4. Remove body off.
5. Remove waterproof cover B.
from bottom plate.
2. Remove 1 screw and sleeve from body.
3. Remove white, orange lead wire and earth
wire from peg frame.
4. Remove body off.
5. Remove waterproof cover B.
FIG. 2
FIG. 1
1. Remove 3 waterproof claws and then open
waterproof.
2. Remove all, connector, fasten terminal
and lead wire assy E which wiring on
board holder A comp. (lower part).
waterproof.
2. Remove all, connector, fasten terminal
and lead wire assy E which wiring on
board holder A comp. (lower part).
Operating point
Fasten terminal which has stopper, should to
push arrow-point part and pull off together.
push arrow-point part and pull off together.
Tapping screw
(M4 x 12)
Truss head screw
Bottom plate
Sleeve
Screw A
Waterproof
cover B
cover B
Body
Waterproof
cover B
cover B
Board holder A
comp. (Bottom)
comp. (Bottom)
Lead wire assy E
(Pull to disconnect)
(Pull to disconnect)
Do not do maintennance and re-use if copper
pattern on PCB is broken.
pattern on PCB is broken.
Microcomputer in thermo pot, may break
down by static electricity from clothes,
human body, workbenches, etc., when
touch or wonder to touch should to
ground humnan body with several M
down by static electricity from clothes,
human body, workbenches, etc., when
touch or wonder to touch should to
ground humnan body with several M
Ω.
Note
CAUTION
NC-PH22, NC-PH30
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