IM-365-A
2.2.3
For units with a photocontrol receptacle, the mounting must be
restricted to ± 45° from horizontal aim per ANSI C136.10-2010.
2.2.4
Tighten the 1/2" diameter yoke bolts securely (approx. 50 ft.lb.
recommended). See Figure 1.
2.2.5
Energize the floodlight. Check its operation and check for
proper area illumination. Adjust the aiming point as needed within the
limits of the mounting restrictions.
Figure 3
GR2277
2.3 Knuckle Fitter Mount Installation.
This luminaire is pre-wired with UL listed supply wire leads, so it is not
necessary to open the housing door to install or wire the luminaire. If
access to the interior of the housing is necessary, refer to the
MAINTENANCE section (SECTION 3) below.
2.3.1
Slip the slip fitter of the knuckle fitter over the pole-top, tenon or
pipe bracket. Lightly tighten all four set screws evenly against the pole-
top, tenon or pipe bracket.
WARNING
DO NOT MOUNT THE KNUCKLE FITTER TO A TENON OR
BRACKET THAT IS MORE THAN 30 DEGREES FROM
VERTICAL. MOUNTING AT AN ANGLE GREATER THAN 30
DEGREES MAY RESULT IN DISENGAGEMENT OF THE
FITTER AND RESULT IN SERIOUS INJURY OR DEATH.
2.3.2
Removed wiring cover from knuckle fitter.
2.3.3
Make all wiring connections inside the wiring chamber in
accordance with approved wiring methods.
2.3.4
Replace the knuckle fitter wiring cover.
2.3.5
For units with a photocontrol receptacle, the mounting must be
restricted to ± 45° from horizontal aim per ANSI C136.10-2010.
2.3.6
Tighten the 3/8" diameter knuckle fitter bolt securely (approx.
16 ft.lb. recommended). Tighten (4) 3/8 set screws to 16 ft.lb. See
Figure 3.
2.3.7
Energize the floodlight. Check its operation and check for
proper area illumination. Adjust the aiming point as needed within the
limits of the mounting restrictions.
Figure 4
GR2282
2.4 DM Option
For units equipped with 0-10V dimming, locate the gray and violet
leads in the knuckle wiring chamber or inside the unit for the yoke
mount options. These are to be used with a Holophane approved
control circuit. Connect supply dimming leads to dimming leads in the
wiring chamber next to the terminal block. VIOLET IS POSITIVE,
GRAY IS NEGATIVE.
CAUTION
IT IS NECESSARY THAT THE POLARITY OF THE DIMMING
CONTROL LEADS TO THE FIXTURE BE MAINTAINED.
CROSSING OF THE POLARITY WILL CAUSE IMPROPER
AND UNEXPECTED DIMMING RESULTS AND MAY LEAD
TO DAMAGE TO THE DRIVER DIMMING CIRCUITS.
3
MAINTENANCE
3.1 Cleaning of Luminaire
3.1.1
Wipe off exterior dirt and debris using a soft clean cloth. A mild
detergent and water may be used if necessary.
CAUTION
DO NOT USE ABRASIVE CLEANERS ON OPTICAL
SURFACES. THEIR USE MAY RESULT IN THE LOSS OF
OPTICAL EFFICIENCY.
3.2 Electrical Component Replacement