User's Manual

ES2440 Hardware Guide: Installation
11
2.3 Mast Mounting the ES2440
A Mast-Mounting Kit is included with the ES2440-3555 and
ES2440-3444. The ES2440-0 ships without it.
Figure 2.3. Mast mounting the ES2440
Mast-mounting hardware accommodates masts from 1.5" to 3"
in diameter.
1 Fit the two hex bolts through the center mounting holes
along the ES2440's sides, top to bottom.
2 Fix each bolt to the ES2440 chassis with a split-lock
washer followed by a wing nut, tightened securely to the
underside of the chassis.
3 Position the ES2440 at the desired position on the mast,
with the underside of the chassis facing toward the mast
and the front panel facing down, as shown in Figure 2.3.
4 Sandwiching the mast between the underside of the
ES2440 and the mounting bracket, fit the mast into the
toothed cut-outs in the mounting bracket and insert the bolt
shafts extending from the chassis through the holes in the
bracket.
5 Place a slip-lock washer and then a wing nut on each of the
bolt ends, and tighten the nuts until the washers are
flattened against the mounting bracket.