Disassembly Procedures
To avoid the risk of electrical shock, personal injury, or death,
disconnect power to oven and discharge the capacitors before
following any disassembly procedure.
©2010 ACP Inc.
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4. Remove screw securing capacitor strap to bottom
plate.
5. Slide capacitor out of capacitor strap and remove
capacitor.
6. Replace capacitor and reverse procedure to
reassemble.
NOTE:
When replacing H.V. components, route H.V.
wires at least
1
/
4
" from all grounded surfaces to
prevent arcing.
Diode
1. Disconnect power to oven and remove outer case,
(see "Outer Case" procedure).
2. Discharge high voltage capacitor, (see "High Voltage
Capacitor" section).
3. Disconnect diode from high voltage capacitor and
remove screw securing diode to ground.
Transformer
1. Disconnect power to oven and remove outer case,
(see "Outer Case" procedure).
2. Discharge high voltage capacitor, (see "High Voltage
Capacitor" section).
3. Disconnect and label wire leads from transformer.
4. Place unit on it's back to gain access to mounting
screws.
5. Remove screws securing transformer and remove.
6. Replace transformer and reverse procedure to
reassemble.
Filter Assembly / Fuse
1. Disconnect power to oven and remove outer case,
(see "Outer Case" section).
2. Remove fuse from filter assembly board. See caution
below.
3. Disconnect and label wires from filter assembly.
4. Remove screw securing ground wire to chassis.
5. Carefully press tabs to release assembly from
locating pin.
6. Replace component(s) and reverse procedure to
reassemble.
Before replacing a blown monitor fuse, test the
primary interlock switch, secondary interlock switch,
monitor switch, and power relay contacts for proper
operation. If the monitor fuse is blown by a failed
switch operation, all switches and controller must be
replaced.
Magnetron
Magnetron is located on the side of the cavity.
1. Disconnect power to oven and remove outer case,
(see "Outer Case" section).
2. Discharge high voltage capacitor, (see "High Voltage
Capacitor" section).
3. Remove terminal plug from filament terminals.
4. Remove screws securing magnetron cutout bracket
to magnetron.
5. Remove screw securing wire support from
magnetron.
6. Remove screws securing magnetron to the wave
guide.
