IM-37-C
2.2.5
Place and level the luminaire on the pole. Position with one
rib pointed toward the street. Alternate tightening of the four set
screws will assist in centering the luminaire on the post capital.
Tighten the four set screws to 45-50 inch pounds.
2.2.6
Wire ballast and line leads accordingly. Connect incoming
ground wire to ground wire attached to inside of wiring chamber.
Connect incoming common wire to wire marked COM from the
ballast. If a single voltage ballast is used, check the voltage number
on the only remaining wire to verify the ballast voltage. Connect this
voltage wire. Note: Lead may require to be stripped. If a multivolt
ballast is used, find the correct voltage number marked on one of the
remaining wires and make the connection. Carefully, place
connections in wiring chamber for future access. See
Figure 1.
2.2.7
Replace wireway cover. Tighten screw.
2.2.8
Gently move ballast plate assembly to an upright position and
place the assembly over the two keyway screws and turn
counterclockwise into position. Tighten screws.
Figure 1
GR206
OPTICS ORIENTATION NOTES
Some of the fixtures in this series are equipped with optical
components that produce distributions of light that are not symmetric
and are intended to be aimed by orienting the prismatic glass
refractor a specific direction. The “Street Side” marking on the top of
the refractor should be pointed toward the street.
2.2.9
Replace the refractor. Orient the refractor by locating the
markings on the refractor flange. Position the "street side" marking
toward the street and align the "rib" markings with the ribs of the
casting.
2.2.10
Install correct wattage and type lamp.
2.2.11
Close top cover and engage latch.
2.2.12
Energize the luminaire. Check for proper operation.
2.3 Installation of Luminaire with Photocontrol
Receptacle.
The photocontrol receptacle is shipped partially installed with the
luminaire. The receptacle will accept a standard twist-lock
photoelectric control conforming to standards in NEMA Published
No. SH-1959. The receptacle is specified with a catalog number
suffix of -R.
Figure 2
GR207
Figure 3
GR208
2.3.1
Disengage latch and open top cover. See Figure 1.
2.3.2
Disengage electrical connector and remove wires from wire
support. See Figure 3.
2.3.3
Remove refractor. Loosen the two keyway screws and turn
ballast plate assembly clockwise to disengage. Rotate ballast plate
assembly 90 degrees and gently lay the socket between two ribs
opposite the hinge. See Figure 2.
2.3.4
Loosen screw to wire way cover and remove wire way cover.
Feed supply leads from the pole through the wire way hole.
2.3.5
Place and level the luminaire on the pole. Position with one
rib pointed toward the street. Alternate tightening of the four set
screws will assist in centering the luminaire on the post capital.
Tighten the four set screws to 45-50 inch pounds.
