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WARNING!
Prevent water from entering the drive. Never use excessive amount of water,
a hose, steam, etc.
Power connections
Retightening the power connections
￭
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur. If you are not a qualified electrical
professional, do not do installation or maintenance work.
1. Stop the drive and do the steps in section
you start the work.
2. Examine the tightness of the cable connections. Use the tightening torques given in the
technical data.
Fans
Replacing the cooling fan of the heat exchanger
￭
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur. If you are not a qualified electrical
professional, do not do installation or maintenance work.
Electrical safety precautions (page 27)
Maintenance 47
before
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