Physical Installation; Fastening The Fixture To A Flat Surface; Mounting The Fixture On A Truss - Martin RUSH MH 1 Profile User Manual

Physical installation

Warning! Read 'Safety information' on page 4 before
installing the fixture.
The fixture is designed for indoor use only and must be used in
a dry location with adequate ventilation. Ensure that none of the
fixture's ventilation slots are blocked and ensure that the fixture
is fastened to a secure structure or surface.

Fastening the fixture to a flat surface

The fixture can be fastened to a hard, fixed, flat surface. 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 cause injury or damage if it falls,
loop a securely anchored safety cable through
the attachment point (arrowed in illustration
below) in the base of the fixture to hold it if the
primary fastening method fails.

Mounting the fixture on a truss

The fixture can be clamped to a truss or
similar rigging structure. 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. See illustration on right. The fixture is supplied with
two omega brackets A. Bolt a rigging clamp B
securely to each bracket A. When installing the
fixture hanging vertically, open-type clamps B can be
used. When installing in any other orientation, half-
coupler clamps C that completely encircle the truss
chord must be used.
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B
A
C