GAI-Tronics DSA-201 Руководство пользователя - Страница 5
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DSA-201 R
ODEL
EMOTE
Conduit Installation Details
GAI-Tronics recommends installing wiring 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.
•
If entered from the top, the conduit must be internally sealed to prevent moisture ingress.
•
Sealed fittings should be installed at all cable entry points.
•
Silicone sealant or equivalent should be applied around and inside all conduit entries.
Figure 3. Bottom entry conduit installation details
for metallic enclosures
Mounting
The mounting and wiring instructions are as follows:
1. Remove the four security screws from the front of the intercom station, and separate the front panel
from the rear enclosure. Place the front panel and the screws in a safe location.
2. Secure the rear enclosure to the mounting surface using the four 0.28-inch mounting holes provided
along with four ¼-inch diameter bolts of the appropriate length for the mounting surface.
3. Install the field wiring according to the instructions provided on page 5.
4. Adjust the audio levels as described on page 5.
5. Complete the installation by reattaching the front panel assembly to the rear enclosure using the four
security screws and a toque setting of 30 in-lbs. or 35 cm-kg.
: When using the GAI-Tronics Model 231-001 Pole Mounting Kit, follow the mounting instructions
N
OTE
provided in the kit.
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A
PEAKER
MPLIFIER
Figure 4. Top entry conduit installation details for
metallic enclosures (NOT recommended)
Pub.: 42004-452A
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