HOLOPHANE LHD2 Series, Quick Start Manual, Page: 2 / 8

9140053447 Rev. 0
2
Heads
Cover Screws (2)
Enclosure
¾” Hub
Lens Screws (4)
Vent
IR receiver, AC/Charge status indicator, & Test switch
Figure 1 Figure 2
INSTRUCTIONS – INSTALLATION
1. Mount exit enclosure to wall using (4) thru holes or optional mounting feet. (See Figure 3).
2. Remove cover screws (2) and open cover. (See Figures 1 and 2).
3. Dismount exit lens by removing lens screws (4). (See Figures 1 and 2).
4. Connect ¾” conduit supply to ¾” hub on unit.
5. Hookup AC service to the connector assembly as follows:
120 VAC OPERATION 277 VAC OPERATION
Black Wire
}
- 120V Line
Blue Wire
}
- 277V Line
Black Wire Blue Wire
White Wire - Common White Wire - Common
Green Wire - Ground Green Wire - Ground
Unused primary wire must be insulated individually to prevent shorting.
6. If Fire Alarm Flasher is used:
a. Connect WHITE wire to 24VDC Positive and 24VDC Negative
b. Use wire nuts for connection (not supplied).
7. Connect Battery connectors to the panel (See Figures 4 and 6).
8. Adjust head(s) as follows: (See Figure 3).
a. Rotation – Loosen head nut and rotate head to desired position. Retighten head nut. An antirotation screw has been
provided to ensure proper rotation.
b. Angle – Loosen thumb screw passing through head swivel sufficiently to allow internal teeth to disengage. Position
head to desired angle.
c. Retighten both head nut and thumb screw.
CAUTION
–
ensure lamp heads are positioned so they are aimed below horizontal
9. A dual load terminal block is provided for lamp hook-up. Ensure total wattage of heads, both unit mounted and remote (if
applicable), does not exceed unit rating. Factory mounted lamps are wired to the terminal block at points L+ and L-. All
remote loads should be wired to the terminal block at RL+ and RL- (See Figure 5). Use wire gauge that limits voltage drop to
an acceptable level (See page 6).
10. Chevron labels with self-adhesive backing are supplied. Apply label(s) to exit lens as necessary.
11. Remount exit lens using lens screws. Close cover and secure with cover screws.