Sharp FDD-412A - Page 73

FDD412A/B
~.16 Door Lock Assembly
(1)
Tools
and
measuring
instruments
to
be
used:
#2
Phillips
screwdriver
Small
flat
screwdriver
(for
wire
removal)
(2)
Disassembling
(a)
Remove
the
top
cover
according
to
4.2.1.
(b)
Detach
the
solenoid
wiring
from
the
J3
connector
according
to
4.2.3.
(c)
Remove
microswitch
set
screws
(M32),
and
the
solenoid
will
come
off.
(3)
Assembling
(a)
Tighten
the
microswitch
set
screws
to
secure
the
solenoid.
At
this
time,
press
the
assembly
arm
in
the
arrowed
direction
(Fig.
4.18)
and
check
that
the
door
button
does
not
come
down.
(b)
Install
wiring
according
to
4.2.3
(wire
routing
shown
in
Fig.
4.5.).
(c) Mount the top cover.
_, set screw
a
T we Microswitch
Door button
eee
About OM mm =<
in off-state
Door lock solenoid
Fig. 4.18 Door Lock Assembly
4.2.17 Door Button
(1)
Tools
and
measuring
instruments
to
be
used:
#2 Phillips screwdriver
(2) Disassembling
(a)
Remove
the
top
cover
according
to
4.2.1.
(b)
Remove
the
PCB
according
to
4.2.4.
(c)
Detach
the
motor
(DD
spindle)
according
to
4.2.5.
(d)
Remove
spring
set
screws
(M42),
and
pull
aie
the
spring.
(e) Extract the latch lever.
(£)
Remove
the
door
button
spring,
and
press
down
the
door
button
to
take
it
out.
:
(3) Assembling
(a)
Insert
the
door
button,
and
engage
the
door
button
spring.
(b)
Insert
the
latch
lever
and
spring,
and
secure
them
with
2
tapping
screws.
(Do
not
overtighten
the
tapping
screws.)