SLX9000 Adjustable Frequency Drives User Manual
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MN04003020E
January 2009
Cautions
CAUTION
The SLX9000 drive is meant for fixed installations only.
CAUTION
Do not perform any measurements when the drive is connected to
the power supply.
CAUTION
After having disconnected the drive from the power supply, wait
until the fan stops and the indicators on the keypad go out (if no
keypad is attached see the indicator through the keypad base). Wait
5 more minutes before doing any work on drive connections.
CAUTION
Do not perform any voltage withstand tests on any part of drive.
There is a certain procedure according to which the tests shall be
performed. Ignoring this procedure may result in damaged
product.
CAUTION
Prior to measurements on the motor or the motor cable, disconnect
the motor cable from the drive.
CAUTION
Do not touch the IC-circuits on the circuit boards. Static voltage
discharge may damage the components.
CAUTION
Check the correct positions of the jumpers. Running the motor with
signal settings different from the jumper positions will not harm the
drive but may damage the motor.
CAUTION
The calculated model does not protect the motor if the airflow to
the motor is reduced by blocked air intake grill.
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