Service Call Check - Sharp R-677 Operation Manual With Cookbook

Microwave oven with top and bottom grill

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Service manual (42 pages)

Table Of Contents

Table of Contents

R-677 English

11/8/02

PLEASE CHECK THE FOLLOWING BEFORE CALLING FOR SERVICE:

1. Power Supply:

Check the power plug is properly connected to a suitable wall outlet.

Check the line fuse/circuit breaker is functioning properly.

2. When the door is opened, does the oven lamp turn on?

3. Place a cup of water (approx. 150 ml) in the oven and close the door securely.

Set the COOKING MODE dial to

Programme the oven for one minute on 800 W power and start the oven.

Does the oven lamp come on?

Does the turntable rotate?

NOTE: The turntable turns in either direction.

Does the ventilation work?

(Place your hand over the ventilation openings and check for air flow.)

After 1 minute does the signal sound?

Does the cooking in progress indicator go off?

Is the cup of water warm after the above operation?

4. Set the COOKING MODE dial to the

setting for 3 minutes. After 3 minutes do both GRILL heating elements

become red?

If you answer "NO" to any of the above questions, call a Service Technician appointed by SHARP and report

the results of your check. See inside back cover for details of address.

IMPORTANT: If the display shows nothing even if the power plug is properly connected, the energy save mode

should carry on. To release it, open the oven door. See page 7.

NOTE:

1. If you cook the food over the standard time with only the same cooking mode, the power of the oven will

lower automatically to avoid overheating. (The microwave power level will be reduced and the grill heating

elements will begin to light on and off.)

TOP GRILL

BOTTOM GRILL

TOP and BOTTOM GRILL

Dual 1

Dual 2

2. After the GRILL (using both heating elements), DUAL and AUTOMATIC OPERATION (except AUTO

DEFROST), the cooling fan will run and "Hot" will appear on the display. Also, when you press the STOP

button and open the door during the GRILL, DUAL and/or automatic cooking (except AUTO DEFROST), the

cooling fan will run; you may, therefore, feel air blowing from the ventilation openings.

10:14 AM

Page 21

microwave setting.

TOP & BOTTOM GRILL

Cooking mode

Microwave 800 W cooking

Grill cooking

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