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Machine room options
Left-hand position
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The machine room must be built in accordance with local, state/provincial and national codes. Adequate
ventilation is required to maintain a temperature of 50°F to 100°F for output of 3600 BTU per hour.
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Power supply must be 208V three-phase with 30 amp or 230V single-phase with 40 amp dedicated
circuit with equipment ground. A lockable fused disconnect with an auxiliary normally open interlock
switch must be located next to the controller. The electrical circuit must terminate on the line side
terminal lugs of the disconnect. It is provided and installed by others.
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The machine room lighting shall be a minimum of 19 foot candles (204 lux) at working surfaces.
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The switch for the light must be within 18" (457 mm) of the strike side of the machine room door.
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The switch, light and wiring are provided and installed by others. The light must be guarded to prevent
accidental breakage of contact with the hot bulb. The switch, light, wiring and guard are provided and
installed by others.
•
A convenience outlet of 115V single-phase 15 amp with G.F.I. shall be located next to the light switch in
the machine room (provided and installed by others).
•
A telephone line circuit is to be provided and installed by others. This circuit must be connected to an
outside line or a 24 hour central exchange.
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The machine room access door must be self closing, self locking with a key and spring return latch. Door
and hardware are provided and installed by others. Consult local building codes for door construction.
•
The machine room must be free of any pipes, wiring and obstructions not related to the operation of the
lift. Provide a 4 inch conduit from the lift shaft to the remote machine room.
Part No. 000783, 24-m09-2015
230/208V disconnect
115V cab lighting disconnect
Machine room light switch
GFI duplex wall receptacle
Back position
Right-hand position
Remote position
Infinity and Infinity HD Planning Guide
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