Philips VARI-LITE 400 Series, User Manual

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I
NSTALLATION
: I
NSTALLATION
P
ROCEDURES
2
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Installing in Truss:
Step 1. Using two people, lift luminaire into mounting position.
Step 2. Secure in place with truss hook. Ensure truss hook hardware that locks hook in place (e.g.
wing bolt) is properly tightened and that luminaire is fully supported.
Step 3. Attach safety cable (as required) as follows (refer to Figure 2-9 ):
a. Connect one end of cable to luminaire enclosure handle.
b. Loop at least once around truss/pipe and attach other end of cable to other enclosure
handle.
Figure 2-9: Safety Cable Installation
Step 4. Make sure service tilt and pan locks are disengaged so luminaire moves freely.
Step 5. Connect power and data cables according to procedure given in “Connecting Data and
Power” on page 25 .
Safety Cable :
Recommended for hanging installations.
May be required by local codes. Safety
cable is sold separately.
Enclosure can be oriented in either
direction. See
Figure 2-7
for details.
NOTE: The enclosure handles
were tested and are in compliance
(for safety cable anchor points) of
the following safety standards:
- IEC / EN 60598-2-17.6.6
- UL1573
Enclosure Handles
(see note)