Bosch FAP-OC 500Series Informações sobre o produto - Página 17

Product Information 500 Series LSN Fire Detectors (EU)

5. Mounting Notes

The 500 series detectors may only be installed with an FAA−500

series detector base in combination with a FAA−500−BB ceiling

mount back box or an FAA−500−SB surface mount back box.

The ceiling mount back box (Fig. 4.) is made of white

polypropylene.

It has four cable bushings with tightly−closing

rubbers lips of polyflam that are suitable for cable

diameters up to 1.4 cm.

When used with a base, approx. 30 cm of cable

length can be accommodated in the upper area of

the ceiling mount back box.

The false ceiling may have a maximum thickness of 32 mm.

Above the false ceiling, a free height of at least 11 cm is required.

D Bore a circular hole with a diameter of 130 mm (tolerance −1 mm to +5 mm) in the

false ceiling.

. A hole saw with

KOMET Metal Cutting Saws GmbH & Co. KG, Alte Str. 28, D−79576 Weil am

Rhein, Tel. ++49−7621−9783−0, www.komet.de

Fig. 5.: Plan view and side view of the ceiling mount back box FAA−500−BB

Pos. Description

Cable duct connection (UL only)

Bracket

Screws for fastening base

Cable bushing

133 mm can be obtained from:

Page 17

PI − 34.70 en

1/2 in. conduit (UL only)

129 mm

BDL−F.01U.025.876

A5.en/ 02.02.2006

ST−FIR/PRM1 / zab