Routine Maintenance - Honeywell HD3UЧж User Manual

Routine Maintenance

Use regular liquid cleaners to remove dirt and grime from the dome
cover.
Caution Do not use harsh or abrasive cleaners which can scratch
the polycarbonate dome and reduce visibility for the
camera.
If the camera view is obstructed by scratches:
1. Remove the dome cover.
2. Loosen the four screws that hold the gasket and inner dome liner.
3. Remove the gasket and inner dome liner.
4. Rotate the inner dome liner to find an unscratched part of the dome
bubble.
Note There are tabs on the inner dome liner that must be
aligned with the slots in the dome bubble.
5. Reassemble the dome cover by installing the gasket, then securing
the dome bubble, inner dome liner, and gasket in place with the four
screws.
Document 800-05018 Rev A
11/09
31