Read Sharp R-1900M (serv.man4) Service Manual online
R1900M
3 – 1
R1900M
Service Manual
CHAPTER 3.
PRODUCT DESCRIPTION
[1] SPECIFICATIONS
[2] APPEARANCE VIEW
1. OVEN
1. Touch control panels
2. Door latch openings
3. Ceramic shelf
4. Oven light
5. Air intake openings
6. Air intake ?lter
7. Door seals and sealing surfaces
8. Door hinges
9. Oven door with see-through window
10. Door latches
11. Door handle
12. Service window for replacing the oven light bulb
13. Ventilation openings
14. Power supply cord
15. Mounting plate
16. Screw for mounting plate
17. Splash cover
ITEM
DESCRIPTION
Power Requirements
Single phase 230 - 240V, 50Hz, 3 wire earthed
Power Consumption
2.8kW / Approx. 12.3A
Power Output
1900W Operating frequency 2450 MHz
Outside Dimensions
445mm (W) x 573mm (D) x 346mm (H) (including feet)
Cooking Cavity Dimensions
356mm (W) x 326mm (D) x 177mm (H)
Control Complement
Touch Control System
Digital Display
Ten number Pads
STOP/CLEAR pad
CUSTOM SETTING pad
START pad
POWER LEVEL pad (Power level: 0 to 100%)
MANUAL/ REPEAT pad
DOUBLE/ TRIPLE QUANTITY pad
EXPRESS DEFROST pad
SET MEMORY pad
Digital Display
Ten number Pads
STOP/CLEAR pad
CUSTOM SETTING pad
START pad
POWER LEVEL pad (Power level: 0 to 100%)
MANUAL/ REPEAT pad
DOUBLE/ TRIPLE QUANTITY pad
EXPRESS DEFROST pad
SET MEMORY pad
Weight
Approx. 33.5 kg
13
16
12
14
15
7
6
1
1
2
8
9
10
4
3
17
11
5
R1900M
3 – 2
2. TOUCH CONTROL PANEL
[3] INSTALLATION INFORMATION
When this commercial microwave oven is installed near other commercial electrical appliances, connect a lead wire to each equivalent potential ter-
minal 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.
minal 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.
Figure A-1
1
2
3 4
5 6
7
8
9
5
6
ON DEF. NO.
CHECK LOCK FILTER
1. MANUAL/REPEAT pad
2. POWER LEVEL pad
3. DOUBLE/TRIPLE QUANTITY pad
4. CUSTOM SETTING pad
5. STOP/CLEAR pad
2. POWER LEVEL pad
3. DOUBLE/TRIPLE QUANTITY pad
4. CUSTOM SETTING pad
5. STOP/CLEAR pad
6. START pad
7. Ten number pads
8. EXPRESS DEFROST pad
9. SET MEMORY pad
7. Ten number pads
8. EXPRESS DEFROST pad
9. SET MEMORY pad
DOOR SIDE
COMMERCIAL MICROWAVE OVEN
OTHER COMMERCIAL
ELECTRICAL APPLIANCE
Lead wire
Equipotential marking
Earth angle
(Equivalent potential terminal)
Equivalent
potential terminal
Screw
Washer
Lead wire
Display
