• The location of the Sounder should be chosen with due regard to the area
over which the signalling device must be audible.
• These units are suitable for wall or ceiling mount
only.
• Environmental exposure conditions during installation should be dry. Moist
or wet conditions should be avoided.
• Avoid mounting the Sounder where it may be subjected to excessive vibration.
To mount the unit
• Remove the head from the base by rotating anticlockwise until it comes
free.
• Remove the appropriate fixing hole and conduit knockouts from the back
box.
• The back box provides IP66* protection. For this to be maintained, suitably
rated (minimum IP66) M20 cable glands must also be used for cable entry/
exit.
• Insert cable glands and attach to surface.
• Select required wiring option for required operation (see wiring section).
• Select tone by configuring the DIP switches in the head unit, the tone table
can be found on page 12 of this booklet (Pre-set to tone 18).
• Relocate head onto mounted base unit & rotate clockwise until locked in
place.
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