Справочник Пользователя для Pelco SB19-1/SB1901
10
Pelco Manual C467M-D (5/95)
5.0 CARE AND MAINTENANCE
Regularly scheduled maintenance will prolong the op-
erational life and appearance of the equipment.
erational life and appearance of the equipment.
IMPORTANT: The lower dome of the en-
closure is an optical surface. When cleaning the
inner surface of the dome and viewing window,
treat as carefully as you would a fine camera
lens. Do not use water, liquid or spray cleaners
of any kind on coated inner surface of dome.
closure is an optical surface. When cleaning the
inner surface of the dome and viewing window,
treat as carefully as you would a fine camera
lens. Do not use water, liquid or spray cleaners
of any kind on coated inner surface of dome.
If dust or other debris accumulates on the inside of the
lower dome, remove with clean air pressure only. Com-
pressed air cans are available from commercial photo-
graphic equipment and supply dealers.
lower dome, remove with clean air pressure only. Com-
pressed air cans are available from commercial photo-
graphic equipment and supply dealers.
Clean the outer surface of the dome and the inner sur-
face of the viewing window with a non-abrasive clean-
ing cloth and anti-static cleaner that is safe for use on
acrylic plastic. Do not use kerosene or similar sub-
stances that can scratch the surface.
face of the viewing window with a non-abrasive clean-
ing cloth and anti-static cleaner that is safe for use on
acrylic plastic. Do not use kerosene or similar sub-
stances that can scratch the surface.
Figure 6. Tilt Limit Stop Modification
LOCKING SCREW
FRONT
DOWN
LIMIT ACTUATOR
DOWN
UP
UP