Bosch VOT-320 Guide d'installation télécharger pdf (Page 9)

VOT-320 Installing and connecting | en 9

Bosch Sicherheitssysteme GmbH Quick Installation Guide F.01U.266.039 | V5.5 | 2012.03

4.3 Earthing

– Loosen the fixing screw on the bottom of the camera

housing next to the ground symbol.

– Remove only the bottommost tooth lock washer from the

screw.

– If you mount the camera on a pan/tilt, first attach the

corresponding bonding wire to the screw. For earthing, use

a wire AWG 18 size minimum. Attach the earthing wire to

the screw. Reattach the bottommost tooth lock washer.

– Make sure the following sequence is maintained:

a. Screw

b. Tooth lock washer

c. Bonding wire leading to the housing top

d. Bonding wire leading to the camera module

e. Only with pan/tilt: Bonding wire leading to the pan/tilt

f. Earthing wire

g. Tooth lock washer

– Refasten the screw.

CAUTION!

For compliance with safety regulations, the earthing and

bonding wires must always be connected to the main ground

post.

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Bosch VOT-320 Guide d'installation Page 9