Sharp R-2397, Service Manual

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3
R-2397
APPEARANCE VIEW
INSTALLATION INFORMATION
When this commercial microwave oven is installed near other commercial electrical appliances, connect a lead wire
to each equivalent potential terminal with equipotential marking between them (insert a lead wire between a washer and
an earth angle, and screw them), as shown in Fig. A-1, to make sure that they are at equivalent potential.
If any lead wire is not connected between them, when person touch them he/she will get a electric shock.
COMMERCIAL MICROWAVE OVEN OTHER COMMERCIAL
ELECTRICAL APPLIANCE
Lead wire
Equipotential marking
Earth angle
(Equivalent potential terminal)
Equivalent
potential terminal
Screw
Washer
Lead wire
Figure A-1
DISPLAY AND INDICATORS
Check indicators after the oven starts to
confirm the oven is operating as desired.
1. Heating indicator
This indicator shows cooking in progress.
2. Memory number indicator
3. Defrost indicator
4. Check mode indicator
5. Power level display
6. Time display
7. Filter indicator
8. Double quantity mode indicator
9. 3rd. stage indicator
10. 2nd. stage indicator
11. 1st. stage indicator
OPERATING KEYS
12. DOUBLE QUANTITY key
13. DEFROST key
14. NUMBER keys
15. MANUAL/ REPEAT key
16. STOP/CLEAR key
17. MICROWAVE POWER SETTING key
18. START key
19. SET key
20. VOLUME key
21. CHECK key
AUTO TOUCH CONTROL PANEL
1. Control panel
2. Hole for safety door latches
3. Ceramic floor
4. Splash cover
5. Oven light
6. Air intake filter
7. Air intake openings
8. Oven cavity
9. Door seals and sealing surfaces
10. Door hinges
11. Oven door with see-through window
12. Door safety latches
13. Door handle.
14. Outer cabinet
15. Removable cover over oven light bulb
16. Air vent openings
17. Power supply cord
18 Mounting plate
19 Screw for mounting plate
OVEN
1
2 3 4 5
7
6
8
9
10 11
12
13
15
16
14
18
19
17
DEF CHECK
POWER
%
DOUBLE ON
NUMBER
1 2 3
16
18
20
13
5
2
1
12
15
17
19
21
11
10
FILTER
3 4
6
7
8
9
x2
1
2
3
4
5
6
7
8
9
0
11
12
13
14
15
16
17
18
19
20
14