Bosch Appliances Security Camera LTC 9384 User Manual download pdf (Page 9)

LTC 9384 Series | Instruction Manual | Installation

Bosch Security Systems | September 1, 2004

5.5 Camera/Lens Installation

With the cradle removed from the housing, place the

camera/lens combination into the cradle assembly.

1. Fixed Lens Cameras: Position the camera/lens

1mm (0.04in.) away from the faceplate. The

camera/lens is secured to the cradle with a

1⁄4-20 button head cap screw (BHCS) and the

appropriate plastic spacer (see FIGURE 2).

FIGURE 2 Mounting the Camera and Lens

2. Zoom Lens Cameras: Allow 3⁄16in. (5mm)

clearance from the front face of the lens to the

front faceplate of the cradle during the

camera/lens assembly. This clearance provides

the necessary space for the lens to extend

outward when zooming. Secure both the camera

and the lens to the cradle with the 1⁄4-20 BHCS

and appropriate plastic spacer.

5.6 Camera/Lens Wiring

WARNING: Use only the cables specified

under INSTALLATION, Cable Requirements

for wiring of all cameras and lenses.

5.6.1 General

1. The dual male threaded portion of the three (3)

liquid tight fittings, two (2) NPT 1⁄2in., and

one (1) NPT 3⁄8in., located in the rear of the

cradle, are preinstalled to a specified torque

to prevent entrance of water. Do not remove

or loosen these parts. The two large fittings

are supplied with seal glands for cables

with diameters from 4.3mm to 11.9mm

(0.17in. to 0.47in.). The small fitting will

accept cables with diameters from

4.6mm to 7.9mm (0.181in. to 0.312in.)

see FIGURE 3.

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.

FIGURE 3 Liquid Tight Fitting Assembly

If a sealant is to be used, be sure it is a neutral cure

type. Sealants that release acetic acid may harm

camera electronics.

If it is necessary to use a PG type conduit, an NPT to

PG Conversion Kit (LTC 9381/00) can be purchased

separately.

Use of drip loops is recommended on the

wiring outside of the rear endcap.

5.6.2 Plug Insertion

If no lens control or feed-through wiring will be used,

remove the preinstalled 3⁄8in. liquid-tight fitting from

the small bottom center hole and install the 3⁄8in. NPT

plug provided. Use a 8mm (5⁄16in.) hex wrench to

tighten. Failure to do so will allow water to enter and

cause damage to all electronic parts (see FIGURE 4).

FIGURE 4 3⁄8in. NPT Plug Insertion

1/4-20 Screws

Spacers

Seal Cap

Seal Gland

Dual Male Portion

3/8in. NPT Plug

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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