Powered by Eaton Technology VSD Series Drives User Manual
LIT-1201828
For more information visit: www.johnsoncontrols.com xiii
November 2009
CAUTION
Install the VSD Series drive on flame-resistant material such as a
steel plate to reduce the risk of fire.
CAUTION
Install the VSD Series drive on a perpendicular surface that is able
to support the weight of the drive and is not subject to vibration, to
lessen the risk of the drive falling and being damaged and/or
causing personal injury.
CAUTION
Prevent foreign material such as wire clippings or metal shavings
from entering the drive enclosure, as this may cause arcing
damage and fire.
CAUTION
Install the VSD Series drive in a well-ventilated room that is not
subject to temperature extremes, high humidity, or condensation,
and avoid locations that are directly exposed to sunlight, or have
high concentrations of dust, corrosive gas, explosive gas,
inflammable gas, grinding fluid mist, etc. Improper installation may
result in a fire hazard.
Motor and Equipment Safety
CAUTION
Before starting the motor, check that the motor is mounted properly
and aligned with the driven equipment. Ensure that starting the
motor will not cause personal injury or damage equipment
connected to the motor.
CAUTION
Set the maximum motor speed (frequency) in the VSD Series drive
according to the requirements of the motor and the equipment
connected to it. Incorrect maximum frequency settings can cause
motor or equipment damage and the potential for personal injury.
CAUTION
Before reversing the motor rotation, ensure that this will not cause
personal injury or equipment damage.
CAUTION
Make sure that no power factor correction capacitors are connected
to the VSD Series output or the motor terminals to prevent VSD
Series drive malfunction and potential damage.
CAUTION
Make sure that the VSD Series output terminals (U, V, W) are not
connected to the utility line power as severe damage to the VSD
Series drive and personal injury may occur.
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