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Sanyo EM-C1900M Service Manual page 13

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F. CHANGING POWERSUPPLY CORD
(See exploded view on page 15)
(1) Unfasten 1 screw for earth and pull out 2 wires
of power cord from terminal plate.
(2) Remove1 screw for bottom bracket of cord
bushing.
(3) install the new power supply cord with reverse
procedure of above (1) to (2).
WARNING:
For the changing the power supply cord, never
use other than following.
Key No. Order No.
5
617 196 9184 Power cord Ass'y(UK)
6
617 078 3132 Cord bush (UK)
20
617 125 3832 Bottom bracket (UK)
G. REMOVING CERAMIC TRAY ASS'Y
(See Fig.11 )
(1) Take off the cabinet.
(2) Put (insert) a screwdriver in the 9 mm diameter
hole locating at lower hinge of left side of the oven
cavity. And push the tray up with the screwdriver.
(3) Open the door and take out the tray very care-
fully.
Hole
H.REMOVING DOOR
Remove 2 hex nuts securing the upper hinge,
remove 3 hex nuts securing the lower hinge and
remove1 special screwsecuring the door arm
(located at the bottom of the door sash).
NOTES
- After replacing the door, be sure to check that the
primary interlock switch, the door sensing switch
and the interlock monitor swich operate normally.
(See pages 1 and 7)
- After replacing the door, check for microwave ene-
rgy leakage with a leakage detector. Microwave
energy leakage must be below the limit of
5mW/c ㎡ .
Parts Name
Door
Screw driver
Figure 11
- 12 -
I.HOW TO RESET THE MEMORY OF ACCUMU-
LATIVE COOKING TIME
1. Push the keys step by step as follows,
Turn the Timer Knob to left until display shows"0".
Touch START key first and also touch POWER
SELLECTION key (1800W) until display changes.
The display will show accumulative cooking time
in the display window.
2. Then push the POWER SELLECTION key(1800W)
during cooking time appear in the display.
3. Push the POWER SELLECTION key(1800W) for
4 seconds continuously.
Accumulative cooking time will be cleared.
J.CAUTION FOR CUSTOMER ON OPENING
AND CLOSING DOOR
When the Microwave oven is in operation, should
the customer open the door slightly and close, the
breaker of the house will occasionally be cut off.
It is necessary to explain to the customer not to
exercise such matter.
When the Door is opened slightly between 2 or 3
mm distance, primary interlock switch turn OFF,
and operation stops.
However door sensing switch will remain ON, and
if door is closed, primary interlock switch activates
and operation resumes immediately.
At such time microwave oven will start any time.
Therefore a big In-rush currnet flows, and thus
Breaker will be cut off.
K.RELEASING TYPE CONNECTOR
This oven is provied with locked type connector.
When you remove a connector, pull the connector
while releasing the lock by pressing ìAî point shown
below.
Do not pull the wire of the connector.
Connector:S1, S2, S102, S104, S105 (Figure 13)

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