Vulcan-Hart VFBMW, Руководство по обслуживанию

Страница: 27 / 52

FLASHBAKE
®
/ MICROWAVE OVEN REMOVAL AND REPLACEMENT OF PARTS
Form 24694 (April 2001) Page 27 of 52
DIODE
WARNING: DISCONNECT THE ELECTRICAL
POWER TO THE MACHINE AT THE MAIN
CIRCUIT BOX. PLACE A TAG ON THE CIRCUIT
BOX INDICATING THE CIRCUIT IS BEING
SERVICED.
NOTE: During reassembly, before installing main
cover and after all necessary components are
replaced and adjusted, a radiation leak test MUST
be performed in the magnetron area.
WARNING: DUE TO HIGH VOLTAGE, SPECIAL
CARE SHOULD BE TAKEN WHEN MEASURING
AROUND THE MAGNETRON.
1. Remove "MAIN COVER.”
2. Remove “NOISE FILTER BOARD” (Model
FBMW3).
3. Discharge high voltage capacitor by shorting
the terminals of the high voltage capacitor with
an insulated handled screwdriver or insulated
jumper wire.
4. Remove screw securing wire lead from diode to
the chassis.
5. Remove diode from capacitor.
6. Reverse procedure to install.
LOW VOLTAGE TRANSFORMER
WARNING: DISCONNECT THE ELECTRICAL
POWER TO THE MACHINE AT THE MAIN
CIRCUIT BOX. PLACE A TAG ON THE CIRCUIT
BOX INDICATING THE CIRCUIT IS BEING
SERVICED.
1. Remove "CONTROL PANEL.”
2. Remove screw securing transformer tab to
base.
3. Slide transformer forward to disengage rear
transformer tab from base.
4. Reverse procedure to install.
CHOKE FILTER
(Model FBMW3)
WARNING: DISCONNECT THE ELECTRICAL
POWER TO THE MACHINE AT THE MAIN
CIRCUIT BOX. PLACE A TAG ON THE CIRCUIT
BOX INDICATING THE CIRCUIT IS BEING
SERVICED.
1. Remove "UPPER LAMP HOUSING AND
DUCT ASSEMBLY.”
2. Lift choke filter off magnetron.
3. Disconnect wires from choke filter and remove
from unit.
4. Reverse procedure to install.