Pelco Manual C1403M (2/94) 3
3.0 CARE AND MAINTENANCE
Regularly scheduled maintenance will prolong the
operational life and appearance of the equipment.
IMPORTANT: The lower dome of the SB26C
simulated domes is an optical surface. When
cleaning the surface of the dome and the view-
ing window, treat the surface as carefully as you
would a fine camera lens.
1. If dust or other debris accumulates on the inside
of the lower dome, remove with clean air pres-
sure. Compressed air cans are available from pho-
tographic equipment dealers.
WARNING: Do not use water, liquid or spray
cleaners of any kind on coated inner surfaces
of the dome.
2. Clean the outer surface of the dome and the inner
surface of the viewing window with a nonabra-
sive cleaning cloth and antistatic cleaner that is
safe for use on acrylic plastics. Do not use kero-
sene or similar substances that can scratch the
surface.
4.0 SERVICE AND REPAIR
4.1 RECOMMENDED EQUIPMENT
AND TOOLS
1. 7/16" end wrench
2. Screwdriver, flat blade, Phillips head
3. Pliers, long nose
4.2 SERVICE TIPS
Some common problems encountered with the use of
this product include mix-wiring, overloading, and using
the units for incorrect applications. Should a failure of
the unit occur, it is recommended that the following
procedures be used.
1. If the camera ceases to operate, check to insure
that there is proper voltage to the camera and proper
connection and termination of the video line.
2. If the simulated dome sags, make sure the secur-
ing cable is properly fitted.