GAI-Tronics Red Alert 393-800A, Руководство пользователя

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f:\standard ioms - current release\42004 instr. manuals\42004-471b.doc
07/14
Conduit Installation Details (Surface-Mount Models)
GAI-Tronics recommends installing power lines in conduit to protect against accidental damage and
vandalism. To prevent moisture from entering the enclosure, we strongly recommend the following:

Conduit should enter the enclosure from the bottom.

Sealed fittings should be installed at all cable entry points.

Silicone sealant or equivalent should be applied around and inside all conduit entries.
Please refer to the examples below for the recommended conduit installation details for surface-mount
telephones.
Figure 1. Bottom entry conduit recommended for
non-metallic enclosures
Figure 2. Top entry conduit installation for non-
metallic enclosures (NOT recommended)
Figure 3. Bottom entry conduit installation details
for metallic enclosures
Figure 4. Top entry conduit installation details for
metallic enclosures (NOT recommended)