Pelco EH8100 - Manual (Page 4)

4 C1407M-H (1/07)
Description
Enclosures in the EH8100 Series are sealed and pressurized. They will accept CCD cameras with fixed focal length or motorized zoom lenses.
The enclosures are wired for lenses with preset capabilities.
MODELS
EH8104 4-inch diameter, 17-inch length, two 20-watt heaters
EH8106 6-inch diameter, 20-inch length, two 40-watt heaters
Installation
MOUNTING
The enclosure can be mounted to a wall mount, ceiling/pedestal mount, or pan/tilt mounted to a wall or ceiling. For proper installation, refer to
the instructions supplied with the mount. The enclosure should be attached to the mount or pan/tilt by a minimum of two 1/4-20 fasteners (not
supplied).
CAMERA AND LENS INSTALLATION
To install the camera and lens, perform the following steps:
1. Remove the rear plate of the enclosure. Refer to Figure 1 and do the following:
a. Remove the spiral retaining ring from the back of the enclosure. Use a screwdriver to pry the end of the spiral retaining ring from the
retaining ring groove.
b. Pull on the T-handle to remove the rear plate from the housing.
2. Slide the sled out of the enclosure.
3. Remove the desiccant bag from the camera sled. Do not discard the bag.
4. Mount the camera and lens onto the sled:
a. Extend the lens to the maximum length before positioning the camera and lens.
b. Position the camera and lens so that they do not extend beyond the track.
c. Fasten the camera and lens to the sled. Fastener is not supplied.
5. Connect wiring for camera power, lens functions, and video. Refer to Figure 2.
6. Unwrap and install the desiccant bag inside the enclosure.
7. Reinstall the camera sled by sliding it back into the enclosure body. Secure with the spiral retaining ring.
8. Pressurize the inside of the enclosure and assemble the mating connector. Refer to the sections Recharging and Reassembly and Mating
Connector Assembly.