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Installation checklist 99
Check that ...
Installation of the cabinet
The drive cabinet has been attached to floor and also from top to the wall or roof.
The ambient operating conditions meet the specifications given in chapter
Technical
data.
The cooling air will flow freely in and out of the drive cabinet, and air recirculation inside the cabinet
will not be possible (air baffle plates are on place).
If the drive module has been stored over one year: The electrolytic DC capacitors in the DC link of
the drive have been reformed. See page 111.
There is an adequately sized protective ground conductor between the drive and the switchboard.
There is an adequately sized protective ground conductor between the motor and the drive.
All protective ground conductors have been connected to the appropriate terminals and the terminals
have been tightened. (Pull the conductors to check.)
The enclosures of the equipment in the cabinet have proper galvanic connection to the cabinet
protective earth (ground) busbar; The connection surfaces at the fastening points are bare
(unpainted) and the connections are tight, or separate grounding conductors have been installed.
The supply voltage matches the nominal input voltage of the drive. Check the type designation label.
The input power cable has been connected to the appropriate terminals, the phase order is right, and
the terminals have been tightened. (Pull the conductors to check.)
Appropriate AC fuses and a main disconnector have been installed.
The motor cable has been connected to the appropriate terminals, the phase order is right, and the
terminals have been tightened. (Pull the conductors to check.)
The motor cable has been routed away from other cables.
No power factor compensation capacitors have been connected to the motor cable.
The control cables (if any) have been connected to the appropriate terminals, and the terminals have
been tightened. (Pull the conductors to check.)
If a drive bypass connection is used: The direct-on-line contactor of the motor and the drive output
contactor are either mechanically or electrically interlocked, ie, cannot be closed simultaneously.
There are no tools, foreign objects or dust from drilling inside the drive module.
All shrouds and cover of the motor connection box are in place. Cabinet doors have been closed.
The motor and the driven equipment are ready for start.
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