Detcon SW-AV2-DV2 - Manual (Page 9)

SW-AV2-DV2
SW-AV2-DV2 Instruction Manual Rev. 0.3 Page 5 of 8
2.0 Installation
NOTE: The wireless alarm station is a precision instrument and care should be taken when handling it.
The Wireless AV2-DV2 Alarm Station is made to be mounted on a 2” or 3” diameter pipe. Two 3” U-bolts
with hardware are provided for mounting. The location for mounting the wireless alarm station should be
carefully selected. Occasional access to the unit will be necessary for battery replacement and maintenance.
No wiring is necessary for these units, once the unit has been mounted, install the battery pack and the unit
will begin normal operation.
33
Typ.
18.35 Typ
2each U-Bolts and
hardware for
mounting
0n 2"~3" Pole.
3.5
12.25 Typ
8
Figure 7 Dimensional
If the unit is equipped with the RXT-320 Transceiver, the Address Switch on the Wireless Interconnect PCA
should be set to the correct address for the alarm station. This switch is normally set at the factory. If there is
more than one alarm station, each station should have a unique address for proper operation. For more
information refer to the RXT-320 manual. Units equipped with RXT-300 Transceiver do not use this switch
The AV2 utilizes two batteries. Both batteries must be the same type. To install the battery packs, insure that
the area is de-classified. Remove the cover from the junction boxes. Remove the Battery Cap, and install a
battery in each junction box. The batteries can only be installed one way, and orientation is mandated by the
battery supports and the connector. Insure that the batteries are completely seated, and close the retaining
lever over the battery until it latches. The unit will power up, and begin normal operation. Replace the cover
on the junction Boxes, and insure that the covers are completely screwed down and secured by the cap-head
screw.
Battery operation can be supplemented by the addition of an external 24VDC power source. The unit should
not need the addition of an external 24VDC power source, but if an external 24VDC is to be added, J6 is