4. The hinge screws should then be tightened to hold the(3) Remove power cord from cavity assembly by
door in place, and the feeler gauges removed.lifting cord bush, moving it to the left and pulling it
5. The door gap should then be checked again using feeleraway from cavity rear plate.
gauges.(4) Install the new power supply cord with the
Below is a table giving the door setting for the:-reverse procedure of above (1) to (3).
EM-D9950WARNING
For changing the power supply cord, never use parts
DOOR GAP
other than the following :
Lower Limit Upper LimitPart Name : Power Supply Cord Assembly
0.1mm.0.2mm.
Part No : 617 213 2990
After setting the door gap, the door is closed with the doorH. REMOVING TURNTABLE MOTOR COVER
latch fully engaged and the screws securing the switch(Refer to Figures 13 and 14 below )
base are loosened. The switch base is then eased to the
right to pull the door face hard onto the front of the(1) Turn the unit and cut the 6 joints of the bottom
microwave. The screws are then secured tight. To check ifplate and the motor cover using diagonal pliers
the operation has been carried out correctly push the door(nipper). (See Figure 13 )
top and bottom. Any movement should be minimal, and(2) Seperate the motor cover and the bottom plate.
the door should feel tight to the front face of the
microwave.Confirm that the operation has been success-NOTES
fully carried out by depressing the door release lever until
the microswitches are heard to operate. This occurs just- Bend the cut joints inside slightly for safety and be
before the door opens. careful of the sharp edges.
NOTES
- After replacing the door, be sure to check that the RE-INSTALL :
primary interlock switch, door sensing switch and the (1) Rotate the motor cover through 180u.
interlock monitor switch operate normally. (See (2) Insert the edge of the motor cover into the tab on
page 1).the bottom plate.
- After replacing the door check for microwave energy (3) Secure the motor cover by screwing it to the
leakage with a leakage detector.bottom plate (See Figure 14 )
Microwave energy leakage must be below the limit of Use screw 411 156 5502 (not supplied with oven)
5mW/cm2.
Clip metal here
and at other 5
F. DISASSEMBLYING DOORlocations.
( See exploded view on page 24)
Metal Tabs
(1) Insert a thin flat blade screwdriver between the
choke dielectric and the door mainframe and lift
up the choke dielectric to release the hooks one
by one.
(2) To remove door cover, remove the 3 screws
securing the door cover to the door main frame
(3) Insert a thin flat blade screwdriver between the
Retaining Lugs
door cover and door mainframe and release the
hooks one by one.
(4) To detach the glass door panel, insert a thin flat Figure13
blade screwdriver between the door panel and
door cover and release the clips one by one.
Insert screw here to
secure.
NOTES
- The choke dielectric, the glass door panel and the
door cover may be damaged when they are removed.
When re-installing them, replace them with new ones
if they are damaged.
- After installing the door in place, check for microwave
energy leakage with a leakage detector.
Microwave energy leakage must be below the limit of
5mW/cm2.
Tabs fit into
G. CHANGING POWER SUPPLY CORDretaining lugs.
(See exploded view on page 22 )
(1) Remove the earthing screw.
(2) Remove the power supply cord from the terminalFigure14
of PCB complete.
-18- |
ACEC
SANYO
