Conair HTC 120, User Manual

Page: 87 / 330

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I n s t a l l a t i o n l
3-57
Connecting Main Power to the
Vacuum Pump(s)
(optional)
1
Connect power. Refer to the accompanying wiring diagram for connection of
the main power supply.
IMPORTANT: You must provide a wall-mounted
disconnect for three-phase electrical connection. Incoming voltage and
current must match the electrical specifications on the pump data plate
and serial tag.
WARNING:
This equipment should be installed, adjusted, and serviced by qualified
technical personnel who are familiar with the construction, operation and potential
hazards of this type of machine. All wiring, disconnects and fuses should be installed
by qualified electrical technicians in accordance with electrical codes in your region.
Always maintain a safe ground. Do not operate the equipment at power levels other
than what is specified on the the machine serial tag and data plate.
2
Check for proper rotation of the pump after power has been connected
and before operation.
Connecting Main Power to the Dust
Collector(s)
(optional)
Proper operation of the optional dust collector depends upon its internal vacuum
valve opening whenever the vacuum pump is energized. Electrical connections are
provided by a 3-conductor cable connected to the dust collector. This cable should
be connected to the vacuum pump control enclosure to provide simultaneous opera-
tion of the dust collector when the pump is activated. On automatic unload/reload
dust collectors, the cable is attached to the reload control enclosure, which distrib-
utes power to the various solenoids for the auto reload function of the dust collec-
tor.
IMPORTANT: Always refer
to the wiring diagrams
that came with the vacu-
um pump(s) before making
electrical connections.
IMPORTANT:
Always refer
to the wiring diagrams
that came with the dust
collector(s) before making
electrical connections.