GAI-Tronics 7325-106 Multi-Party Amplifier Enclosure ((ATEX Zone 2/CE Mark) - Manual (Page 2)

Pub. 42004-370E
Model 7325-106 Multi-Party Amplifier Enclosure Page 2 of 6
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09/13
System layout and power cable length are very important when installing Page/Party equipment.
Although it varies for different systems, the general guideline is that the total power cable length should
not exceed 1 mile (5280 feet) for 120 V ac systems. The total cable length is the most important
consideration while cable length between the stations is generally not a factor.
Mounting
The Model 7325-106 Weatherproof Metallic Enclosure is supplied with pre-drilled cable openings and
dual 1.25-inch conduit hubs located on both the top and bottom. For these four entries, two have hole
plugs in place and two have (provided) cap plugs to prevent contamination. Remove the plugs if the
entries are to be used.
For specific details including mounting hole dimensions, refer to Figure 1. The suggested mounting
height for all station enclosures is 54 inches (137 cm) up to the centerline of the enclosure.
For continued IP 66 protection, torque setting for securing the amplifier to the enclosure should be 10 to
12 in-lbs. or 1.13 to 1.36 N-m.
Figure 1. Model 7325-106 Enclosure Mounting Details