Acuity Brands Lighting Holophane 15, Руководство пользователя

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H O L O P H A N E High Mast
Lowering Devices SECTION II
2.7.9 Mount and wire the luminaires according to the
instructions supplied with the luminaires. Install the
proper lamps.
2.7.10 When included, mount the counter-weight to
the lowering ring adjacent to the wiring box using the
stainless steel bolts and nuts supplied. (See Figure
16)
2.7.11 Plug the circuit breaker cord from the circuit
breaker into the power inlet on the junction box and
turn on the circuit breaker. Check for proper opera-
tion of the luminaires. Turn off the circuit breaker.
WARNING
Do not break and make the circuit with the plug and
connector. Use the circuit breaker. Failure to use the
circuit breaker may result in electrical shock.
2.8 Latch Synchronization Adjustment
2.8.1 Attach a wooden cable marker assembly to
each hoisting cable with its top at least 24 in. above
the top of the latch pin. Bolt the two halves only tight
enough so that the marker can be moved down the
cable when a 30 or 40 lbs. force is applied. Also
center the marker and keep its top edge square with
cable. (See Figure 24)
2.8.2 Disconnect the circuit breaker cord from the
power inlet on the junction box and connect it to the
portable drive motor or transformer, as required. Turn
on the breaker. The device, complete with luminaires,
2.7.4 The portable drive motor can now be used to pull
itself into the lower handhole. Rotate the switch to the
“FOR” position. The tongue of the power unit will be
pulled toward the bottom handhole. Extend the rear
support legs on the power unit, if necessary. Lock the
power unit in position with the hook and hand knob.
(See Figure 22).
2.7.5 Operate the portable drive motor to remove any
slack in the winch cable. The stringing hook can now be
removed and discarded by pulling the pin from the
stringing hook shackle.
2.7.6 Rotate the switch to the “REV” position. Since
the system is not latched, the LD ring will lower. Do not
lower to less than four feet above pole base. (For
complete operating instructions refer to Section III of
this manual). Pull on the rope if it is necessary to bring
the LD ring down smoothly. After the ring is down,
remove the slotted washers off the pins and remove the
rope. Turn off the circuit breaker.
2.7.7 Route luminaire cords from Junction Box, around
ring and through the arms.
2.7.8 If optional Fixed Wireway Covers are included,
install as follows:
2.7.8.1 Loosen luminaire mounting arms from ring.
2.7.8.2 Mount Wireway Cover, with notch for strain
plate, to left of the Junction Box Arm by slipping cover
between the ring and the arms.
2.7.8.3 Mount other covers between ring and arms.
2.7.9.4 Re-tighten arms to ring. (See Figure 23)
Figure 22
HOOK AND HAND KNOB
Figure 23
GR1423
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