Bosch UHO-HPS User Manual download pdf (Page 25)

UHI/UHO Series Installation | en 25

Bosch Security Systems User Manual F.01U.026937 | V 2.0 | 2007.01

4.9 Lens wiring

1. Install the 3/8-inch NPT fitting into the middle hole in the

rear cap.

2. If installing a zoom lens, insert the lens control cable

through the last fitting at the rear of the housing. Attach

the lens wiring to the lens mating connector and connect it

to the lens. If a mating connector is not available, connect

directly to the lens cable.

3. Pull any excess wire out of the housing and tighten the fit-

ting to 8.5 N m to 9.0 N m (75 in-lb to 80 in-lb). This torque

rating is approximately 1 to 1-1/2 turns past the point

where the fitting starts to grip the wire.

4. If using a pan/tilt with a feed-through cable, insert the

camera/lens function cable through the left fitting at the

rear of the housing. Wire the required functions.

For correct plug connection, see specification on lens cord.

4.10 Camera/Lens adjustment

Verify operation of the camera and lens before final assembly.

Adjust the camera focus and iris as necessary. See camera

installation manual.

4.11 Final assembly

1. Use the hole plugs provided to plug any unused holes in

the rear cap.

2. Replace the camera and bracket back into the housing.

3. Slide the camera/lens tray into the slot near the clasp side

of the housing. See Figure 4.3.

CAUTION!

Use only cables meeting specifications in Section 4.3 Cable

requirements, for wiring cameras and lenses.

CAUTION! Always securely tighten all fittings to ensure a liquid-

tight seal. Failure to do so could allow water to enter the

housing and damage the camera and lens. If a sealant is used,

be sure it is a neutral cure type. Sealants that release acetic

acid may harm camera electronics. Use of drip loops is

recommended on the wiring outside of the rear end cap.

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Bosch UHO-HPS User Manual Page 25