American Dynamics SpeedDome Ultra VII EIS Installation And Service Manual page 27

Removing the P/S Board
CAUTION: Electrostatic-sensitive device. Use a
ground strap when handling power supply board.
Referring to Figure 25.
1. Perform procedure "Removing the CPU Board"
(page 26).
2. Remove metal shield.
Remove three standoffs holding metal shield,
gently remove power supply cable grommet
from shield, then "gently" lift shield out of
housing.
CAUTION: Do not pull delicate cables attached
to power supply board.
3. Detach fan motor cable.
Cable connects to connector CN3 on power
supply board.
4. Remove power supply board.
Remove three standoffs, then remove power
supply board from housing.
5. Reverse steps to reassemble.
Figure 25. Removing the P/S board
SPEEDDOME ULTRA VII EIS DAY/NIGHT CAMERA DOME
INSTALLATION AND SERVICE GUIDE
Removing the Pan Motor
Referring to Figure 26.
1. Perform procedure "Removing the CPU Board"
(page 26).
2. Perform procedure "Removing the P/S Board"
(page 26).
3. Remove pan motor.
Lift motor housing up as shown (1) to disengage
motor from pan gear. Then pull motor bracket
towards outside of housing (2) to remove.
4. Reverse steps to reassemble.
CAUTION: When putting in a new motor, be
careful to properly mesh motor and pan gears!
Failure to do so can destroy both motor and pan
gear. Verify pan gear turns freely!
Figure 26. Removing the pan motor
Pan Motor
(lift up,
then out)
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8200-0184-14, REV. A