Equipment Mounting; A) Pole Top Mounting Bracket - Whelen Engineering Company WPS-2900 Series Installation Manual

High power voice & siren system
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Section III: Equipment Mounting
a) Pole Top Bracket Installation...
Items Required for installation (not included)....
(4)
5/8" x 14" Hex or Square head mounting bolts
(4)
5/8" Hex or Square head nuts
(8)
5/8" Flat Washer sized for the above referenced mounting bolt
(4)
5/8" Lock Washer
1.
Position the WPS-2900 pole top mounting bracket onto the top of the pole (see "Fig.
7: Pole Top Mounting Bracket" on page 15). Make sure there is a 1 inch space
between the top of the pole and the pole top mounting bracket (see "Fig. 3: Pole Top
Mounting Bracket Dimensions" on page 10).
NOTE:
The inside area of the pole top mounting bracket will accept a pole that is no
greater than 10.00" in diameter. On large scale projects, it is beneficial to
order the pole to be "gained" to a top diameter of 9.5" +/- .50" for the top 30"
section of the utility pole.
2.
Using the pole top mounting bracket as a guide, drill four mounting holes through
the pole at the bracket mounting hole locations. These holes should be sized to
accommodate the above referenced hardware.
3.
Secure the bracket to the pole using the prescribed hardware (see "Fig. 7: Pole Top
Mounting Bracket" on page 15). Be sure to position all the associated hardware items
in their proper order.
4.
Secure a length of #4 solid copper wire to the pole top bracket grounding lug using
the supplied nut. Make sure that this wire is of sufficient length to reach the ground
when the pole has been set.
NOTE:
All Hardware used for connecting equipment to the utility pole should be
inspected for tightness between 12 to 18 months after installation. Some
shrinkage of the newly treated utility pole may occur, loosening connections.
Page 14

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