2. WIRING
2-17
Note 2: Both covers have the safety chains to pre-
vent falling covers.
2. Disconnect the motor drive connectors (J917, J918) and the BP connector (J911)
from the RF-TB Board. If the performance monitor is installed, disconnect the per-
formance monitor connector (J916).
3. Unfasten the two bolts circled in the figure below to enable removal of the RF unit.
Then, pull RF unit to remove it with the handle. To move the RF unit, use two han-
dles on the RF unit.
Note: The magnetron in the transceiv-
er module will demagnetize if it con-
tacts ferrous material. When
dismounting the transceiver module,
lay it on its side or on top of non-ferrous
material as shown in the figure to the
right.
Safety chain
RF unit side
J917
J918
J916
J911
RF-TB board (03P9665)
Handle
Handle
RF unit
RF unit side
Transceiver module
(magnetron inside)
Height more
than 5 cm
Non-ferrous block
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