Federal Signal Corporation 300X Consignes Pour L'installation Et L'utilisation page 4

III. INSTALLATION.
A. Unpacking.
After unpacking the amplified speaker, examine it carefully for possible dam-
age that may have occurred in transit. If equipment has been damaged, immediately
file a claim with carrier stating the extent of the damage. Carefully check all shipping
labels and tags for special instructions before removing or destroying them.
B. Mounting Arrangements.
The speaker can be mounted on any relatively flat surface capable of support-
ing the speaker's weight. Conduit connections can be made to the 1/2" NPT threaded
openings at bottom of the housing (see figure 2).
Property damage, serious injury, or death could occur if an accumulation of
water, snow, dust, etc. resides in the speaker projector, severely reducing or
preventing operation of this device.
Mount the unit so the speaker projector is pointed horizontally or slightly
downward.
1. Remove the two 1/2"-13 hex head bolts, flat washers and lockwashers
that secure the mounting bracket to the unit. Disconnect the lanyard from the mount-
ing bracket at the cotter ring.
2. Select mounting location.
Property damage, serious injury, or death could occur if any objects are in
front of speaker, severely reducing optimum sound distribution. For maxi-
mum effectiveness, ensure that the front of the speaker is clear of obstruc-
tions.
3. Using the mounting bracket as a template, scribe drill position marks on
the mounting surface. See figure 1 for mounting hole locations and dimensions.
Before drilling holes in any surface, be sure both sides of surface are clear of
anything that could be damaged.
4. Drill holes at the previously scribed drill position marks to accommodate
1/2" diameter bolts.
5. Secure bracket to mounting surface with 1/2" diameter hex head bolts,
lockwashers and hex nuts.
-3-