Specifications

28 INSTALLATION AND SERVICE GUIDE
SpeedDome Ultra III and IV Camera Dome
s
8000-2573-18, REV.
D
Removing the P/S Board
Referring to Figure 23.
1. Perform procedure “Removing the CPU Board”
(this page).
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.
CAUTION: Electrostatic-sensitive device. Use a
ground strap when handling power supply
board.
5. Reverse steps to reassemble.
Figure 23. Removing the P/S board
Removing the Pan Motor
Referring to Figure 24.
1. Perform procedure “Removing the CPU Board”
(page 27).
2. Perform procedure “Removing the P/S Board”
(page 28).
3. Remove pan motor.
Lift motor housing up as shown (1) to disen-
gage 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 24. Removing the pan motor
1
2
Pan Motor
(lift up,
then out)