Sharp R-1500 REMOVAL OF OVEN FROM WALL Two persons recommended to remove the oven, Re-install

R-1500 R-1501 R-1505 R-1506

5.Pull the hood exhaust louver from the oven cavity by pushing the right and left tabs of the hood exhaust louver to remove.

6.Now, the hood exhaust louver is free.

Left tab

Hood exhaust louver

Screw	Right tab
Screw
	Screw

REMOVAL OF OVEN FROM WALL (Two persons recommended to remove the oven)

1.Disconnect the power supply cord, and uncoil the power supply cord.

2.To discharge the high voltage capacitor, wait for 60 seconds.

3.Remove the turntable tray and support from the oven cavity.

4.If the exhaust damper assembly is installed, remove the one (1) screw holding the exhaust damper assembly to the rear stay, and remove the exhaust damper assembly by sliding it backward.

5.Remove the two (2) screws holding the oven (outer case

cabinet) to the top cabinet.

6.While supporting the front of the oven, pull down the two

(2) mounting levers and release the oven from the unit mounting plate.

7.Pull the power cord out of the wall cabinet and remove the oven.

8.The oven is now free and can be placed on the work surface selected for servicing the oven.

9.Installation is the reverse of this procedure.

OUTER CASE REMOVAL

Remove the oven from the wall, referring to "REMOVAL OF OVEN FROM WALL" and proceed as follows;

1.Disconnect the power supply cord.

2.Open the door and block it open.

3.To discharge the high voltage capacitor, wait for 60 seconds.

4.Remove four (4) screws holding the rear stay to the hood fan motor or the oven, and remove it.

5.Remove the six (6) screws from the rear of the outer case cabinet and one (1) screw at front.

6.Slide the outer case cabinet back about 1 inch (3 cm) to free it from retaining clips on the cavity face plate.

7.Disconnect the three (3) pin connector of the power

supply cord from the wiring harness and remove the power supply cord together with the outer case.

8.Nip the cord bushing with bushing pliers and release it from the outer case cabinet.

9.Remove the cord bushing and the power supply cord from the outer case cabinet.

10.Now, the power supply cord is free.

CAUTION: 1. DISCONNECT OVEN FROM POWER SUPPLY BEFORE REMOVING OUTER CASE.

2.DISCHARGE THE HIGH VOLTAGE CAPACITOR BEFORE TOUCHING ANY OVEN COMPONENTS OR WIRING.

POWER TRANSFORMER REMOVAL

1.Disconnect the power supply cord, remove the oven from wall, and remove outer case. (Refer to procedure of

"REMOVAL OF OVEN FROM WALL" AND "OUTER CASE REMOVAL".) And proceed as follows.

2.Open the door and block it open.

3.To discharge the high voltage capacitor, wait for 60 seconds.

4.Remove three (3) screws holding the hood intake duct R to the oven cavity top plate, the oven cavity front flange and the fan duct. And remove the hood intake duct R.

5.Disconnect main wire harness from transformer.

6.Disconnect high voltage wire A from the transformer.

7.Disconnect filament leads of transformer from the magnetron and capacitor.

8.Remove two (2) screws holding the transformer to base plate R.

Re-install

1.Install by sliding the transformer on the base plate R with its primary terminals toward the outer case.

2.Secure the transformer with two (2) screws to base plate R.

3.Re-connect wire leads (primary and high voltage) to the transformer and filament leads of transformer to magnetron and high voltage capacitor. Refer to

"PICTORIAL DIAGRAM".

4.Re-install the hood intake duct R to the oven cavity top plate, the oven cavity front flange and the fan duct with three (3) screws.

5.Re-install the outer case and check that oven is operating properly.

CAUTION: MAKE SURE THE WIRE LEADS NEVER TOUCH THE FAN BLADE.

HOOD FAN MOTOR REMOVAL

1.Disconnect the power supply cord and remove the oven from wall and remove outer case. (Refer to procedure of "Removal of Oven from Wall" and "Outer case Removal")

2.Open the door and block it open.

3.To discharge the high voltage capacitor, wait for 60 seconds.

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