Read Panasonic NC-EH22P / NC-EH30P / NC-EH40P / NC-EH30PWTW / NC-EH40PWTW Service Manual online
ᓮၮ᧼ #㧔ᐩㇱ㧕
ᬺࡐࠗࡦ࠻
⚵┙ᤨߩࡐࠗࡦ࠻
- 7 -
NC-EH22P, EH30P, EH40P
3. Disassembly and reassembly
instructions
Note :
Reassemble in the reverse order of disassembly
referring to “Points on Reassembly”.
3.1. Bottom plate and Body
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.
from Peg frame.
4.
Remove Body off.
5. Remove Waterproof cover B.
CAUTION
Be careful of injury from sharp
metal edges when disassembling,
replacement and reassembling.
metal edges when disassembling,
replacement and reassembling.
Wear gloves while working.
3.2. Control unit-A at bottom
CAUTION
When touching or near the control unit,
discharge static electricity by grounding
the human body, clothes, work table, etc.
through a resister of a few mega ohms.
discharge static electricity by grounding
the human body, clothes, work table, etc.
through a resister of a few mega ohms.
Microcomputer may be damaged by static
electricity.
electricity.
Note
When copper foil pattern on control unit is broken,
do not repair and reuse it.
do not repair and reuse it.
1. Remove 3 claws holding waterproof cover B, and
remove it.
2. Remove all the connectors, fastener terminals and
lead wire E comp. at the bottom of Control unit A.
3. Remove the nonfl ammable tube.
Service point
• Remove the fastener terminal stoppers by pulling
them while pressing the part indicated by arrows.
Points for reassembly
• When inserting the lead wire E comp. into control unit
A at bottom, insert it toward the direction shown on
fi gure for Disassembly-2.
fi gure for Disassembly-2.
Tapping screw
(M4 x 12)
Truss head screw
Bottom plate
Sleeve
Screw
Waterproof
cover B
cover B
Body
Waterproof cover
Control unit A
at bottom
at bottom
Nonfl ammable
w Lead wire
comp. (It can be
removed just by
pulling it.)
removed just by
pulling it.)
Non- printed
side
side
DISASSEMBLY-2
DISASSEMBLY-1
NC-EH22_30_40P.indd 7
NC-EH22_30_40P.indd 7
1/14/08 9:36:21 AM
1/14/08 9:36:21 AM
Click on the first or last page to see other NC-EH22P / NC-EH30P / NC-EH40P / NC-EH30PWTW / NC-EH40PWTW service manuals if exist.