Installation on a User-Furnished Structure
Ç
CAUTION
The user-furnished mounting structure must
meet the guidelines for static and dynamic
loading limits listed in S&C Data Bulletin
731-60 .
Failure to observe these guidelines can
result in equipment damage.
Installing the Pole-Unit
Repeat Steps 1 through 10 for each pole-unit.
Step 1
Bolt a mounting bracket to the structure at the
location where the pole-unit will be attached.
The mounting bracket must be fabricated of at
least
Z\v
-inch-thick steel.
Step 2
Remove the pole-unit from the shipping crate
and lift it, using the following procedure:
Ç
CAUTION
Lift the pole-unit only by the lifting bracket .
Lifting it by any other means can dam-
age the pole-unit.
Wrap a hoist sling or other lifting device
around the lifting bracket at the top of the pole-
unit. Carefully pull the pole-unit upward. The
foam wrappings around the top, mid-section,
and base should come off as the pole-unit is
lifted. Remove these wrappings if they do not
come off. Do not remove the shipping brace at
this time. See Figures 1, 2, and 3.
Ç
CAUTION
DO NOT remove the shipping brace around
the base of the pole-unit at this time .
Damage to the operating shaft can
occur.
Figure 1. Lift the pole-unit only by the lifting bracket.
Pole-unit
Lifting bracket
6
S&C Instruction Sheet 731-502