Sentryway CurveTrack, System Installation Manual

Page: 30 / 70

VIDEOSURVEILLANCE SYSTEMS
SENTRY
WAY
®
CT V2 001
Page 30 of 70
System Installation Guide
4.7 Fastening Support Hardware to C–Purlin Beams - Parallel
When the installation requires the system run to be parallel to the C– Purlin beams, channel is used as a spine
to bridge the beams at each mounting point of a rail section as shown in Figure 4-6. Lengths of channel should
be cut 0.3 meter longer than the outside distance between beams to allow for mounting hardware.
Position each channel (1, Fig. 4-6) with the open side down. Place U–bolts (2,Fig. 4-6 ) around
channel facing up and through beam clamps (3, Fig. 4-6) (bent edges both facing the same
direction) and fasten with M10 spring lock washers (4, Fig. 4-6) and M10 x 1.5 hex nuts (5,
Fig. 4-6).
Raise and center channel assemblies at the desired position against beams. Hook bent edge
of beam clamps over open edge of C – Purlin beams. Check to ensure that distance between
channels coincides with the desired location of threaded rod hangers. Verify that the channels
are approximately square to the beams, and then tighten the hex nuts securely.
Install a taut string line, running the full length of the system run, 100mm to one side of
where the centerline of the rail sections will be located. Keep the string line in place to use as
a plumb line reference when aligning rail sections later.
4.7.1
4.7.2
4.7.3