Rush MH-3 Beam User Manual download pdf (Page 13)

RUSH MH 3 Beam User Manual 13

3. The fixture is supplied with two omega-type brackets to which rigging

clamps can be attached. Bolt a rigging clamp securely to each bracket.

The bolts used must be M12, grade 8.8 steel minimum, and fastened with

self-locking nuts.

4. Fasten the omega brackets to the base of the fixture

using the brackets’ quarter-turn fasteners. Turn quarter-

turn fasteners a full 90° to lock them (see illustration on

right).

5. Working from a stable platform, hang the fixture on the truss and fasten

the rigging clamps onto the truss.

6. Secure the fixture with a safety cable as directed below.

7. Check that the head will not collide with other fixtures or objects.

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 safety cable through the cutout

in the fixture’s baseplate (arrowed in

illustration on right) and around a secure

anchoring point.

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Rush MH-3 Beam User Manual Page 13