High End Systems DL1 - Manual (Page 26)

2-6 Setup and Configuration DL.1 User Manual
Mounting Procedure
1. Disconnect power to the fixture. If it has been operating, allow the fixture to cool
for five minutes before handling.
2. At least two people are required to mount the fixture with one person on each
side supporting and attaching that side of the fixture. After the clamps are
attached, one person can support the fixture while the other attaches safety
cables.
3. Optionally lock the pan and tilt positions as discussed in “Pan and Tilt Locks” on
page 2-12.
4. Attach two mounting brackets to the base of the fixture (as shown in Figure 2-3)
using the provided quarter-turn screws.
5. Attach suitable cheeseborough clamps to the
mounting bracket. Use locking washers when
attaching the clamps to the fixture’s base.
6. Tighten the clamps firmly to the fixture’s base and
to the support.
7. Loop one or more suitable safety cables around the
support, around the fixture’s base, and around the
truss. Figure 2-4 shows an example:
Figure 2-3 Attaching the Mounting brackets
Attach
one
mounting
bracket
Loop safety cables through
holes in base
Attach
one
mounting
bracket
Figure 2-4 Truss Mounting