Models CH4556, CH4557, CH4558, CH4559
ECN2302
Page 3 of 4
Installation Instructions
Notes Before You Begin:
Do not over tighten bolts during assembly, only snug
tighten them until assembly is complete.
Carefully read and understand these installation instructions before you
begin.
Step 1:
Before attempting to assemble your equipment, please review all
installation information carefully. Should you experience any diffi culty during the
installation process, please call us at the phone number shown on the last page
of these instructions.
Step 2:
Separate and identify all components and hardware.
Step 3:
Determine location of the bell by referring to the master plan view /
structure layout drawing.
Attach mounting bracket to the post.
Step 4:
See
Detail A
. Position the mounting bracket against the support post at
the desired height. Apply a drop of loctite to the bolt threads and attach as shown
Snug tighten connections.
Attach bell to the mounting bracket.
Step 5
: See
Detail B
. Place the concave side of the bell over the mounting bracket
and align holes. Attach as shown.
Final Details.
Step 6:
Plumb and level the component. Tighten
all
fasteners. Fully tighten all
fasteners according to tightening torque specifi cations.
Torque Specifi cations:
Bolts and nuts
- Snug tighten and then tighten an additional one half turn.
Step 7:
Install drive rivets. See
Detail C
. After the equipment assembly is
complete, install a drive rivet in each clamp to permanently secure it to the support
post. Using a 1/4" drill bit, drill through the clamp and support post. Insert the
drive rivet into drilled hole until the head of the rivet is against the surface of the
clamp. Using a hammer, drive the pin of the rivet until it is fl ush with the surface
of the rivet head.
Note:
This step should be executed after structure has been assembled and
properly footed.
