8
C
B
E
D
A: Omega Bracket
B: 1/4-turn locking points - Base
C: Safety wire points - Base
D: 1/4-turn locking points - Ceiling mount
E: Safety wire points - Ceiling mount
A
The G-4 Series may be installed in any orientation, with base or with ceiling mount.
Always use an omega bracket to rig the fixture and lock the bracket with the 1/4-turn fasteners.
Please note: The 1/4-turn fasteners are only locked when turned fully clockwise.
Rigging process
Start the rigging process by blocking the working area below the fixture. Make sure the work is performed from a stable platform.
1.
Check that the clamp is undamaged and can bear at least 10 times the weight of the fixture. Check that the structure can
bear at least 10 times the weight of all installed fixtures, lamps, cables, etc.
2.
Bolt the clamp securely to the omega bracket with an M12/ ½ bolt (min. grade 8.8) and a lock nut.
3. Align the omega bracket with the two 1/4 turns in the base. Insert the fasteners into the base and turn both levers a full1/4-
turn clock wise to lock.
4.
Working from a stable platform, hang the fixture on a truss or other structure. Tighten the clamp.
5.
Install a safety wire that can bear at least 10 times the weight of the fixture. The safety wire attachment point is designed to
fit a carabine.
6.
Verify that there are no combustible materials, cables, or surfaces to be illuminated within a distance of 0.3 m (12 in.) from
the fixture.
7.
Check that there are no possibility of head or yoke colliding with other fixtures or structures.
Ceiling mount bracket (accessory sold separately)
The G-4 Series may also be installed using a ceiling mount bracket. When using the ceiling mount, there are no base with power
supply, therefore, the fixture must be powered by an external PSU.
See on pages 17-18 how to install the ceiling mount bracket.
Installing / rigging the G-4
WARNING! Always secure an elevated G-4 Series with a safety wire
Fasten a safety wire (not shown) between the load-bearing support structure and the safety wire attachment point on the device.
The safety cable (not included in the package) must be able to:
•
Bear at least 10 times the weight of the device (SWL)
•
Have a minimum gauge of 4 mm
•
Have a maximum length (free fall) = 30 cm (12 in.)
CAUTION!!
• Always use a safety wire
•
Make sure the slack of the safety wire is at a minimum
• Never use the carrying handles for secondary attachment
Safety wire attachment point
Figure 4: Ceiling mount bracket
A: ISO View
B: Front view
C: Back view
D: Right side view
E: Top view
A
E
B
D
Measurements in millimeters
C
Figure 5: Safety wire attachment point
Figure 3: Installing the G-4 Series
