Acuity Brands Lighting Holophane 25, Руководство пользователя

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2.3.5 Remove the two hex head bolts located below the
motor. Without lifting, slide the motor away from the
winch.
2.3.6 Locate the No. 606 Woodruff key. Normally this
key will remain in its keyway in the winch shaft. Do not
lose this key.
2.3.7 Set the motor/torque limiter assembly with its 20
ft. control cord aside in a protected place. Avoid water,
mud, and any other damaging elements.
2.3.8 Slide the winch assembly through the bottom of
the pole with the winch on the top of the plate. The
assembly can also be installed through the handhole, if
desired. Secure the assembly at each corner with the
four hex head machine bolts and nuts. The nuts at the
top two corners must be placed behind the plate. The
bottom bolts may be inserted from behind and nuts
tightened at the front. The transformer, when included,
mounts under the lower right-hand bolt also.
2.4 Hoisting Cable Rigging and Adjustment
2.4.1 Rotate the winch drum, using a 5/8” socket or
wrench to adjust the position of cable-end swivel fitting.
The pin in the swivel should be 27 ±1 in. above the
center line of the winch drum.
2.4.2 Attach the winch cable swivel fitting to the U-
shaped bail of the clevis. Insert the swivel pin in the
direction so that the head of the pin is on the side of the
clevis bail with the power cord. Insert the cotter pin into
the hole in the pin and bend both ends to secure it.
(See Figure 8)
2.3.2 Remove the circuit breaker cover from the plate.
The circuit breaker cord remains attached.
2.3.3 In future steps it will be necessary to rotate the
winch drum. If a 120 volt auxiliary power source is
available to be connected to the motor, no disassembly
is required, and you may proceed to paragraph 2.3.8. If
the adjustments must be made without power, the
motor must be removed from the plate. It is important
to note the details of the attachment of the motor. The
re-attachment will require the same steps in reverse.
(See Figure 7)
2.3.4 Use a 5/32 allen wrench to remove the set
screws from the torque limiter. Use a 3/32 allen wrench
to loosen the recessed set screws. These smaller
screws should not be backed out completely.
HOLOPHANE High Mast
Lowering Devices SECTION II
Figure 6
GR1135
Figure 7
GR1225
7
Figure 8
SWIVEL FITTING
U-SHAPED BAIL
OF CLEVIS
GR1137
COTTER PIN
OPPOSITE
POWER CORD
SWAGE FITTING
WINCH CABLE
CLEVIS