User manual

RUSH PAR 2 RGBW Zoom User Manual 9
Fastening the fixture to a flat surface
The fixture can be fastened to a hard, fixed, flat surface that is oriented at any
angle. Ensure that the surface can support at least 10 times the weight of all
fixtures and equipment to be installed on it.
Fasten the fixture securely. Do not stand it on a surface or leave it where it can
be moved or fall over. If you install the fixture in a location where it may fall
and cause injury or damage if the primary attachment fails, secure it as
directed below with a securely anchored safety cable that will hold the fixture if
the primary fastening method fails.
Mounting the fixture on a truss
The fixture can be clamped to a truss or similar rigging
structure in any orientation. When installing the fixture
hanging vertically down, you can use an open-type clamp
such as a G-clamp. When installing in any other orientation,
you must use a half-coupler clamp (see illustration on right)
that completely encircles the truss chord.
To clamp the fixture to a truss:
1. Check that the rigging structure can support at least 10 times the weight of
all fixtures and equipment to be installed on it.
2. Block access under the work area.
3. Fold the legs of the mounting bracket together and bolt a rigging clamp
securely to the mounting bracket. The bolt used must be M12, grade 8.8
steel minimum. It must pass through both mounting bracket legs and be
fastened with a self-locking nut.
4. Working from a stable platform, hang the fixture with its clamp on the truss
and fasten the clamp securely.
5. Secure the fixture with a safety cable as directed below.
Securing with a safety cable
Secure the fixture with a safety cable (or other
secondary attachment) that is approved for the weight
of the fixture so that the safety cable will hold the
fixture if a primary attachment fails. Loop the cable
through one of the safety cable attachment points on
the fixture (see arrows in illustration on right) and
around a secure anchoring point.