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Do not attempt to operate the Unit without first checking whether there
is oil in the Air End Reservoir. Add oil as required. Serious damage may
result from use, however limited, without oil.
Electrical Connection.
The Electrician is to bring
power to the Unit through
the ¾" conduit hole
located on the top of the
unit. The Electrical Panel
is accessible by means of
opening the Front Control
Panel Cover.
2 terminal blocks and 1
ground lug are provided
for main power hook-up.
Motors.
Motors.
Wiring must be done in a manner that the full Motor nameplate voltage +/- 5% is available at the Motor terminals
during start-up. Contact your local Distributor or Service Centre if additional information is needed.
The Warranty that exists on the Electric Motor is that of the original manufacturer. In the event of a Motor failure,
contact your DV Systems Distributor or Service Centre for the location of the nearest authorized Motor Service
Centre.
Motor/Air End Rotation.
It is critical that the Motor and Air End in the
Rotary Screw Unit be turning in the correct
manner. Irreparable damage will be done if the
Unit rotates in the opposite direction. The correct
rotation is shown at right.
The Unit is equipped with an Anti-Rotation
Switch. If the Unit will not start and an 'Anti
Rotation' error is noted on the Controller, change
the connections at the motor connection box to
the following:
Motor L#1 & Motor L#5 with Harness Black
Motor L#4 & Motor L#8 with Harness White
Installation – Electrical (cont'd)
Bring power to
Terminal Blocks
L1, L2
PLC
- 10 -
Sep '15
Starter
Overload Relay
A5-C