Panasonic NC-EH22P / NC-EH30P / NC-EH40P / NC-EH30PWTW / NC-EH40PWTW Service Manual ▷ View online
DISASSEMBLY-5
DISASSEMBLY-6
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NC-EH22P, EH30P, EH40P
Pouring spout
3.5. Control Unit B (for display panel)
1. Remove the board holder B and control unit B (for
display panel) from upper frame.
2. Remove control unit B (for display panel) removing
claws) of holder B.
3. Pull out the lead wire from E comp.
4. Remove the LED Holder.
5. Remove the seal packing F.
4. Remove the LED Holder.
5. Remove the seal packing F.
Point in reassembly
• When inserting the lead wire E comp. into the control
unit B (for display panel), insert it toward the direction
shown in diagram of DISASSEMBLY-5.
shown in diagram of DISASSEMBLY-5.
Non- printed side
Lead wire
E comp.
E comp.
LED Holder
Control unit B
(for display panel)
(for display panel)
Seal packing F
Holder B
Claws
Body
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DISASSEMBLY-7
w Remove this
portion in the
manner indicated
with the arrow.
manner indicated
with the arrow.
DISASSEMBLY-8
- 10 -
NC-EH22P, EH30P, EH40P
1. Remove the screws from the thermal insulator cover.
2. Remove the orange, white and yellow wires from the
2. Remove the orange, white and yellow wires from the
heater terminals.
3. Remove the thermal insulator cover from the body.
4. Remove the nonfl ammable tube B.
5. Remove the thermal fuse comp. from the thermal
4. Remove the nonfl ammable tube B.
5. Remove the thermal fuse comp. from the thermal
insulator cover.
6. Remove the holding spring A of the thermistor comp.
from the thermal insulator cover.
7. Before removing the thermistor comp. from holding
spring A, turn it 90 degrees.
Service point
• Remove the orange, white, and red lead wires with
long nose type pliers.
Point in reassembly
• Do not mishandle the thermal fuse comp. such as
pulling, bending or twisting.
• In assembling thermistor comp., be careful of
gradient.
• In assembling thermistor comp., make sure to apply
the lubricating agent A.
CAUTION
If the lubricating agent A is not applied
during the thermistor assembly, sensitiv-
ity of thermistor becomes worse.
during the thermistor assembly, sensitiv-
ity of thermistor becomes worse.
When assembling the thermistor, make sure
to apply the lubricant agent A provided.
to apply the lubricant agent A provided.
3.7. Thermal Fuse comp. and Thermistor comp.
3.8. Pouring spout and lock lever A (knob for opening and closing the cover)
4x8 Deltite screws
1. Remove the cover comp.
2. Remove the pouring spout.
3. Remove the lock lever A toward upper side by
2. Remove the pouring spout.
3. Remove the lock lever A toward upper side by
pushing it while pushing down.
4. Remove the container packing.
Point in Reassembling
• When reassembling the pouring spout, insert the
dowel of container comp. into the 2 long ribs. (refer to
“Knob” in below diagram)
“Knob” in below diagram)
4x8 Deltite screws
Heater terminal
Nonfl ammable
tube B
tube B
Clamps to hold
spring A
spring A
Thermal fuse
comp.
comp.
Thermistor
comp.
comp.
Body comp.
Lock lever A
Knob
Pouring
spout
spout
Container packing
• The container packing shall closely contact the
container fl ange without twisting or distortion.
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NC-EH22_30_40P.indd 10
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1/14/08 9:36:24 AM
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- 11 -
NC-EH22P, EH30P, EH40P
3.9. Name B (decorative panel)
1. Remove the name B panel by picking with a bladed
screwdriver or a pin at point “A”.
Name B
(decorative panel)
(decorative panel)
Point A
Points in reassembling
• Affi x name A in the direction of the arrow starting from
point A.
DISASSEMBLY-9
3.10. Peg Frame
1. Remove the bottom ring upward using a bladed
screwdriver or the like.
2. Remove the self- tapping screw.
3. Insert the bladed screwdriver between rib of the
3. Insert the bladed screwdriver between rib of the
peg frame and rib of the body. Then turn the bladed
screwdriver to the right hand direction and push
angle plate sharply to release it.
screwdriver to the right hand direction and push
angle plate sharply to release it.
Point in Reassembling
• When the body or the bottom ring is replaced, apply a
friction reducing agent. It does not turn smoothly if the
volume of the friction deducing agent is insuffi cient.
volume of the friction deducing agent is insuffi cient.
Bottom ring
Peg frame
4x12 self-
tapping screw
tapping screw
Bladed
screw driver
screw driver
DISASSEMBLY-10
Reboil
Pour
out
Long Boil
6h Timer
80
98
60
90
Cleaning
(Press 3s)
Unlock
Lock
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- 12 -
NC-EH22P, EH30P, EH40P
3.11. Name A
1. Push out transparent portion of water supply and
gauge cover from inside the body with the thumb.
Body
Push with
thumb
thumb
Name A with the water feed and
the water gauge cover
the water gauge cover
3.12. Lid comp. and Inner lid
1. Remove the 3 screws.
2. Remove the lnner lid.
2. Remove the lnner lid.
4x20 self-tapping
screws (Stainless)
screws (Stainless)
Inner lid
Lid comp.
3.13. Lid A and Lid cover comp.
1. Remove the 2 screws.
2. Put a thin bladed screwdriver or the like between
2. Put a thin bladed screwdriver or the like between
the lid and the lid cover comp., and lever it to
separate them.
separate them.
DISASSEMBLY-12
4x20 self-tapping
screws (Stainless)
screws (Stainless)
Lid cover comp.
DISASSEMBLY-11
Bladed
screwdriver
Lid A
DISASSEMBLY-13
Gap
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