GLP Fusion Stick FS20 Quick Start And Safety Manual page 18

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Fasten two rigging clamps that are approved for the weight of the fixture to the Tilt
Brackets using two
arrowed in Figure 8.
Figure 8. Holes for bolting rigging clamps to Tilt Brackets
Hold the fixture up to the truss chord, pass the rigging clamps around the truss
chord, then tighten the clamps to install the fixture securely on the truss.
In temporary installations, secure each fixture with a safety cable as described in
'Securing fixtures with a safety cable' on page 14 if there is any risk that the fixture
will cause injury or damage if it falls.
Installing on a truss using Clamp Brackets
To install the FS20 on a rigging truss or pipe using rigging clamps and optional Clamp
Brackets:
Check that the truss or pipe is secure and can safely hold the weight of fixtures,
hardware and cables.
See Figure 9. Bolt two rigging clamps A (G-clamps shown) that are approved for
the weight of the fixture to two Clamp Brackets B.
Fasten the Clamp Brackets B to the mounting plates on the back of the fixture as
shown in Figure 9, inserting the quarter-turn fasteners and then turning the quarter-
turn fastener handles C a full 90° clockwise to lock them.
C
Hold the fixture up to the truss chord, pass the rigging clamps around the truss
chord, then tighten the clamps to install the fixture securely on the truss.
18
M12 bolts, grade 8.8 steel or
A
B
C
Figure 9. Clamp Brackets and rigging clamps
Fusion Stick FS20
better, that pass through the holes
A
B
C
Quick Start and Safety Manual Rev. A
C