Panasonic NN-8508 - Page 19

NN-8508, NN-8558
NN-8808, NN-8858
NN-8808P
6.
Replacement
of
the
upper
heater
(Heater
B)
(A)
Release
humidity
sensor
wires
from
3
lead
wire
holders
and
discon-
nect
sensor
connector
from
D.P.C..
(B)
Remove
2
nuts
holding
2
heater
terminals.
(Fig.
25)
(C)
Remove
a
screw
holding
heater
terminal
plate
bracket.
(D)
Remove
2
screws
holding
heater
panel
A
and
lift
off
the
panel.
(E)
Remove
4
screws
holding
inner
heater
panel
and
lift
out.
(Fig.
26)
(F) Remove adiabatic material B.
(G)
Remove
the
upper
heater
(heater
B)
by
carefully
freeing
the
2
hooks
holding
the
center
portion
of
heater
and
removing
2
screws.
(Fig.
27)
NOTE
:
Special
screws
are
used
to
hold
the
inner
heater
panel
and
hea-
ter
B.
(Fig.
26
&
27)
;
OUTER HEATER HEATER TERMINAL
PLATE BRACKET
HEATER
TERMINALS
Fig. 25
SPECI AL
SCREWS
(FRONT)
INNER HEATER PANEL
Fig. 26
UPPER HEATER
Fig. 27