Bosch Appliances Security Camera LTC 9449 User Manual download pdf (Page 8)

LTC 9449 Series | Instruction Manual | Installation

Bosch Security Systems | October 10, 2006

4INSTALLATION

CAUTION: These units must be properly and

securely mounted to a supporting structure

capable of sustaining the unit weight. Use care

when selecting mounting hardware (not

supplied) for installation, the mounting surface

and unit's weight should be carefully

considered.

4.1 Pipe Mounting

1. The Ceiling Mount (LTC 9543/00) is used to mount

the unit to the ceiling.

2. Attach a safety cable to an appropriate point on the

ceiling.

3. Feed the cables through the ceiling mount and

fasten the mount to the ceiling using 4 fasteners

(FIGURE 1). Allow enough cable for the length of

the pipe + 1m (3ft). 10mm (3/8in.) bolts/studs are

recommended. Bolts should be secured with nuts,

washers, and lock washers. Surface fasteners and

surface should withstand 270kg (600lb).

4. Each end of the pipe should be threaded to a

minimum length of 25.4mm (1in.). Pipe thread

standards which may be used are as follows:

American National Standard - NPT.

British Standard - BSP.

5. If metric pipe thread is used, an adaptor is required

at each end of the pipe.

6. Feed the cables through pipe and mounting cap.

7. Make the electrical connection to the supplied

mating connector. (See FIGURE 2).

NOTE: On both 24VAC and 12VDC units, either wire

can go to either of the specified pins on the

mating connector. In multiple camera

installations using 24VAC units, connect the

wires to the same connectors to ensure proper

camera phasing.

a. Connect the 24VAC or 12VDC power

leads to the 24VAC pins and tighten

screws.

b. Connect the video lead to the BNC

connector located on the top of the

housing.

8. Connect the mating connector securely to the

connector on the connector plate.

9. Securely tighten the mounting cap onto the pipe to

approximately 44N.m (30ft lb).

10.Torque the pipe into ceiling bracket to

approximately 44N.m (30ft lbs).

11. If a significant length of pipe is used, support the

pipe with braces or guy wires to prevent the

swaying motion of the unit from being noticed on

the video display.

Figure 1: Ceiling/Pipe Mounting

Figure 2: Connector Plate

Wire Entry Hole

Mounting Hole

1-1/2in Pipe

with NPT

Threads Both

Ends (Not

Included)

Set screw (2)

LTC 9543

Ceiling Flange

with Gasket &

Mounting Cap

203

8.0

325

12.8

24.4

0.96

88.9

3.50

88.9

3.50

Power Leads

1 2 3 4 5 6 7 8 9 10 11 12

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Bosch Appliances Security Camera LTC 9449 User Manual Page 8

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