G2030-II-C
Mar ‘17
- 12 -
Installation – Electrical (cont’d)
Wiring must be done in a manner that the full Motor nameplate v/- 10% 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.
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.
This unit is equipped with Advanced Phase Detection which prevents unit
from rotating in the reverse direction. If the following error is visible on the
Screen and the Unit will not start, simply switch power leads L1 and L3.
Press the ‘Reset’ key on the Controller to reset the error message.
E:0090 Phase Sequence
Note: If the Motor is replaced or Motor Leads are re-wired, visually
check for correct Motor Rotation before installing the belts.
Conduit Opening
Do not attempt to operate the Unit without first checking whether there
is oil in the Oil 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 conduit hole located on
the Top Panel. The
Electrical Panel is
accessible by means of
opening the Unit Front RH
Door as shown at right.
Refer to the enclosed
sales drawing and
electrical schematic in
determining the correct
Disconnect / Breaker and
Wire size.
Motors.
Motors.
Motor/Air End Rotation.
Bring power to L1, L2, L3
