Bosch UHI Series, Руководство по эксплуатации

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!
Caution!
For security protection of the device, the branch circuit protection must be secured with a
maximum fuse rating of 16A. This must be in accordance with NEC 800 (CEC Section 60).
1. On heater and heater/blower units, ensure that the wires for the heater and for the fan
stay connected to the terminal block.
2. Ensure that the BNC cable is separated from the Mains power and from the heater.
Video coax connection
See Video coax connection, page 28 for UHO-HBPS-11, UHO-HPS-51, and UHO-HBPS-51
models.
1.
Install a ½-in. NPT fitting into the available hole in the rear cap.
!
Caution!
Use only cables meeting specifications in Cable requirements, page 14 for wiring video coax
connections.
2. Route the video coax cable through one of the fittings installed in Step 1, or one of the
feed-through fittings in the base.
3. Attach the BNC connector to the coax and connect it to the camera.
4
Pull any excess wire out of the housing and tighten the fitting to 8.5 N m to 9.0 N m
(75 in.-lb to 80 in.-lb). This torque rating is approximately one to one and a half turns past
the point where the fitting starts to grip the wire.
Caution!
Always securely tighten all fittings to ensure a liquid-tight seal. Failure to do so could allow
water to enter the housing and to damage the camera and lens. If a sealant is used, ensure
that 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.
Lens wiring
1. Install the 3/8-in. NPT fitting into the middle hole in the rear cap.
Caution!
Use only cables meeting specifications in Cable requirements for wiring cameras and lenses.
2. If installing a zoom lens, insert the lens control cable through the last fitting at the rear of
the housing.
3. 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.
4
Pull any excess wire out of the housing and tighten the fitting to 8.5 N m to 9.0 N m
(75 in.-lb to 80 in.-lb). This torque rating is approximately one to one and a half turns past
the point where the fitting starts to grip the wire.
Caution!
Always securely tighten all fittings to ensure a liquid-tight seal. Failure to do so could allow
water to enter the housing and to damage the camera and lens. If a sealant is used, ensure
that 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.
5.2
5.3
24 en | Connection - Most Models UHI/UHO Series Camera Housing
2014.05 | 4.0 | F.01U.167.418 Operation Manual Bosch Security Systems, Inc.