Sharp Carousel R-930CS Руководство по эксплуатации - Страница 34

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Также для Sharp Carousel R-930CS: Руководство по эксплуатации (32 страниц), Брошюра и технические характеристики (8 страниц), Брошюра и технические характеристики (5 страниц)

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R-930CS

CAUTION: 1. DISCONNECT OVEN FROM POWER SUP

PLY BEFORE REMOVING OUTER CASE.

2. DISCHARGE THE HIGH VOLTAGE CA-

PACITOR BEFORE TOUCHING ANY OVEN

COMPONENTS OR WIRING.

NOTE: When replacing the outer case, the 2 special

Torx screws must be reinstalled in the same

locations.

1. Disconnect the power supply cord and then remove

outer case.

2. Open the oven door and block it open.

3. Discharge high voltage capacitor.

4. Disconnect filament leads of transformer from the

magnetron and capacitor.

5. Disconnect high voltage lead of capacitor from the

transformer.

6. Disconnect wire leads from the transformer.

7. Remove two (2) screws holding the transformer to the

base cabinet.

Re-install

1. Rest the transformer on the base cabinet with its primary

terminals toward rear cabinet.

2. Insert the two edges of the transformer into two metal

tabs of the base cabinet.

1. Disconnect the power supply cord and then remove

outer case.

2. Open the oven door and block it open.

3. Discharge high voltage capacitor.

4. Disconnect filament lead of transformer from magnetron.

5. Disconnect high voltage wire lead from magnetron.

6. Carefully remove four (4) mounting screws hold the

magnetron to waveguide, when removing the screws

holding the magnetron to prevent it from falling.

1. Disconnect the power supply cord and then remove

outer case.

2. Open the oven door and block it open.

3. Discharge high voltage capacitor.

4. Remove one (1) screw holding the rectifier assembly to

the capacitor holder.

1. Disconnect the power supply cord and then remove

outer case.

2. Open the oven door and block it open.

3. Discharge high voltage capacitor.

4. Disconnect the high voltage wire leads and rectifier

POWER TRANSFORMER REMOVAL

MAGNETRON REMOVAL

HIGH VOLTAGE RECTIFIER ASSEMBLY REMOVAL

HIGH VOLTAGE CAPACITOR REMOVAL

Special screw

Screw Driver

(Type: TORX T20 H or

GTXH20-100)

3. Make sure the transformer is mounted correctly to the

corners underneath those tabs.

4. After re-installing the transformer, secure the transformer

with two screws to the base cabinet, one is with outer

tooth washer and the other is without outer-tooth washer.

5. Re-connect the wire leads (primary and high voltage)

and high voltage lead to the transformer and filament

leads of transformer to the magnetron and capacitor,

referring to the "Pictorial Diagram".

6. Re-install the outer case and check that the oven is

operating properly.

NOTE HOT (ORANGE) WIRE MUST BE CONNECTED

TO THE POWER TRANSFORMER TERMINAL

NEAREST TO THE TRANSFORMER MOUNTING

SCREW.

7. Remove the magnetron from the unit with care so the

magnetron tube should not hit by any metal object

around the tube.

CAUTION: WHEN REPLACING THE MAGNETRON, BE

SURE THE R.F. GASKET IS IN PLACE AND

THE MAGNETRON MOUNTING SCREWS

ARE TIGHTENED SECURELY.

5. Disconnect the rectifier assembly from the capacitor and

magnetron.

CAUTION: WHEN REPLACING THE SILICON RECTIFIER

ASSEMBLY, THE GROUND SIDE TERMINAL

MUST BE SECURED FIRMLY WITH A

GROUNDING SCREW.

assembly from high voltage capacitor and magnetron.

5. Disconnect filament lead of transformer from high voltage

capacitor.

6. Disconnect high voltage wire lead of capacitor from

transformer.