Sanyo EM-F3400SW User Manual

Page 14

C. REMOVING BLOWER MOTOR

REMOVING BLOWER MOTOR

(Figures 11 (Top View) and 12).

(1) Remove screw securing the stay.

(2) Disconnect all lead wires from the blower motor

and H.V. capacitor.

(3) Remove 3 screws securing the blower base and

disengage 3 hooks from the rear plate of cavity
(Figure 12).

(4) Remove 1 screw securing the blower motor with

the blower base.

D. REMOVING MAGNETRON

REMOVING MAGNETRON

(Figure 11 (Top View))

After removing the blower motor :

(1) Remove duct (mag. exhaust). Remove the screw

securing the stay.

(2) Remove 1 screw securing the thermal protector.

(3) Disconnect 2 lead wires from the magnetron.

(4) Remove 4 screws securing the magnetron to the

waveguide.

(5) Take out Magnetron VERY CAREFULLY.

NOTE

1. When removing the magnetron from the cavity or

wave guide, use a proper care so that the dome of
the magnetron does not hit any adjacent parts of
microwave oven.

2. Make sure that the contact face of the magnetron

gasket is free from any damage or deformation.

3. Adjust the position of the magnetron properly, so

that it correctly sits in place and the magnetron
gasket is in contact with the mounting rim evenly.

4. While holding the magnetron under this condition,

tighten mounting screws or nuts with your fingers
temporarily.

5. Further tighten the screws or nuts with a box

wrench, giving one or two turns to each of the
screws (or nuts) alternatively so that the
magnetron is mounted on to the bracket uniformly.

6. After replacing the magnetron, be sure to check the

microwave energy leakage with a leakage detector
and confirm the leakage is below 4mW/cm

- 12 -

Duct (mag. exhaust)

Thermal Protector

Blower Base

Screw

Duct (mag. intake)

Stay

Figur

Figure 11 (T

e 11 (T

e 11 (Top V

op V

op View)

iew)

Figure 12

Hook

Blower Motor

Screw