Inovance CS200 - General Precautions

Chapter 1 Safety Information and Precautions
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Use Stage Safety Grade Precautions
During running
DANGER
•
Signal detection during running must be performed only by qualied personnel.
Failure to comply may result in personal injury or equipment damage.
•
Do not touch the fan or the discharge resistor to check the temperature.
Otherwise, you may get burnt.
WARNING
•
Prevent dropping objects into the AC drive during running. Failure to comply may
result in damage to the AC drive.
•
Do not start or stop the AC drive by turning on or off the contactor. Failure to
comply may result in damage to the AC drive.
During
maintenance
DANGER
•
Repair or maintenance of the AC drive may be performed only by qualied
personnel. Failure to comply may result in personal injury or equipment damage.
•
Do not repair or maintain the AC drive at power-on. Failure to comply may result
in electric shock.
•
Repair or maintain the AC drive at least ten minutes after the AC drive is powered
off. This allows for the residual voltage in the capacitor to discharge to a safe
value. Failure to comply will result in personal injury.
•
Ensure that the AC drive is disconnected from all power supplies before starting
the repair or maintenance work.
•
All pluggable components must be plugged or removed only after power off.
•
Set and check the parameters again after the AC drive is replaced.
WARNING
•
The rotating motor feeds energy back to the AC drive. Thus the AC drive will
still get energized even if the motor stops and is powered off. Ensure that the
AC drive is completely disconnected from the motor before starting the repair or
maintenance work.