Mechanical Installation And Maintenance - ABB ACS800 Hardware Manual

8

Mechanical installation and maintenance

These instructions are intended for all who install and service the drive.
WARNING! Ignoring the following instructions can cause physical injury or death,
or damage to the equipment:
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Safety instructions
Handle the unit carefully.
ACS800-01, ACS800-11, ACS800-31: The drive is heavy. Do not lift it alone.
Do not lift the unit by the front cover. Place the unit only on its back.
ACS800-02, ACS800-04: The drive is heavy. Lift the drive by the lifting lugs
only. Do not tilt the unit. The unit will overturn from a tilt of about 6 degrees.
Use extreme caution when manoeuvring a drive that runs on wheels. An
overturning unit can cause physical injury.
Do not tilt!
Beware of hot surfaces. Some parts, such as heatsinks of power
semiconductors, remain hot for a while after disconnection of the electrical
supply.
Make sure that dust from borings and grindings does not enter the drive when
installing. Electrically conductive dust inside the unit may cause damage or
malfunctioning.
Ensure sufficient cooling.
Do not fasten the drive by riveting or welding.