Sharp R-939(BK), Руководство по обслуживанию

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R939(W)
11 – 5
2. Remove the one (1) screw holding the green/yellow wire to the
back plate.
3. Disconnect the leads of the power supply cord from the noise filter,
referring to the Figure C-4(a).
4. Release the power supply cord from the rear cabinet.
5. Now, the power supply cord is free.
Figure C-4 (a) Replacement of Power Supply Cord
2. REINSTALL
1. Insert the moulding cord stopper of power supply cord into the
square hole of the power angle, referring to the Figure C-4(b).
2. Install the earth wire lead of power supply cord to the back plate
with one (1) screw and tight the screw.
3. Connect the brown and blue wire leads of power supply cord to the
noise filter correctly, referring to the Pictorial Diagram.
Figure C-4(b). Power Supply Cord Replacement
[13] GRILL HEATING ELEMENTS REMOVAL
1. CARRY OUT 3D CHECKS.
2. Disconnect wire leads from the thermal cut-out (GRILL).
3. Remove the two (2)screws holding the two (2) terminals of the main
wire harness to the two (2) grill heating elements.
4. Remove the one (1) screw holding the exhaust duct to the oven
cavity top plate.
5. Remove the exhaust duct from the oven cavity top plate.
6. By pushing the two (2) tabs holding the grill reflector to the oven
cavity top plate, slide the grill reflector toward the magnetron. And
then lift up the grill reflector and remove it.
7. Remove the one (1) screw holding the grill heater angle to the grill
heater reflector.
8. Straighten the two (2) tabs of the grill heater angle and remove the
grill heater angle from the grill reflector.
9. Remove the two (2) screws holding the earth plate to the two (2)
grill heating elements.
10.Remove the two (2) grill heating elements from the grill reflector.
11.Now, the grill heating elements are free.
[14] MONITORED LATCH SWITCH, MONITOR SWITCH AND STOP SWITCH REMOVAL
1. CARRY OUT 3D CHECKS.
2. Remove the control panel assembly referring to “CONTROL
PANEL ASSEMBLY REMOVAL”.
3. Disconnect the leads from all switches.
4. Remove the two (2) screws holding the latch hook to the oven cav-
ity.
5. Remove the latch hook.
6. Remove the switch(es) from the latch hook by pushing the retaining
tab backwards slightly and turning the switch(es) on the post.
7. Now the switch(es) is free
Figure C-5. Switches
[15] MONITORED LATCH SWITCH, STOP SWITCH AND MONITOR SWITCH ADJUSTMENT
1. Adjustment
If the monitored latch switch, stop switch and monitor switch do not
operate properly due to a mis-adjustment, the following adjustment
should be made.
1. CARRY OUT 3D CHECKS.
2. Loosen the two (2) screws holding the latch hook to the oven cavity
front flange.
3. With the door closed, adjust the latch hook by moving it back and
forward or up and down. In and out play of the door allowed by the
latch hook should be less than 0.5 mm.
Power supply
cord
Back plate
Blue wire
Brown wire
Green/
Yellow wire
Noise filter
WHIT
RED
F2
F1
TP
N
L
TL
Power supply cord
Back plate
Moulding cord stopper
Square hole
SW2: Stop switch
SW3: Monitor switch
SW1: Monitored
latch switch
Tab
Post
Post