GAI-Tronics 13350 Handbuch - Seite 3

Blättern Sie online oder laden Sie pdf Handbuch für Redner GAI-Tronics 13350 herunter. GAI-Tronics 13350 5 Seiten. Integral loudspeakers

Pub. 42004-164B

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Model 13350 and 13351 Integral Loudspeakers

Page:

Model 13351

The rear enclosure contains a six-position terminal block. Field connections and wattage tap changes are

made directly on this block; the block is equipped with a wiring harness that connects to the loudspeaker.

The rear enclosure of the loudspeaker allows versatile placement because it is fully "reversible". The unit

is shipped assembled for bottom cable entry. If top cable entry is desired, rotate the rear enclosure

180 degrees to move the terminal blocks to the opposite mounting position. Tighten the screws on the

terminal blocks to 10 to 14 in-lbs. torque.

The 3/4-inch conduit entries (female) allow speakers to be easily "daisy-chained" without junction boxes.

This is particularly desirable in 70-volt distributed systems. The installer may terminate to the speaker

with rigid conduit, flexible conduit, or cable bushing. A 3/4-inch male hex socket type conduit plug is

provided when only one conduit entry is used. Once conduit entries are closed the speaker is completely

weatherproof.

After connecting the conduit to the enclosure, connect the speaker wire to the appropriate terminal blocks.

Refer to Figure 3. Then plug the connector on the rear enclosure to the mating connector on the front

section. Close the speaker and tighten the front panel captive screws to 16 to 20 in-lbs. torque.

Figure 3. Model 13351 Loudspeaker Wiring

The rear enclosure is completely reversible with the front assembly, allowing the conduit entries to be

positioned at the top or bottom of the speaker. Mounting holes are integral to the rear enclosure, and will

not affect the watertight integrity of the enclosure.

: If conduit entries are positioned at the top of the enclosure, and hollow 3/4-inch conduit is used,

OTE

entries to the enclosure should be internally plugged using a suitable sealant to avoid condensation within

the enclosure.

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