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, commissioning or
maintenance work.
•
If you are not a qualified electrician, do not do installation or maintenance work.
•
Disconnect the drive, converter or inverter from all possible power sources. After
you have disconnected the drive, converter or inverter, always wait for 5 minutes
to let the intermediate circuit capacitors discharge before you continue.
•
Disconnect all dangerous voltages connected to other control signal connectors
in reach. For example, it is possible that 230 V AC is connected from outside to a
relay output of the drive, converter or inverter.
•
Always use a multimeter to make sure that there are no parts under voltage in
reach. The impedance of the multimeter must be at least 1 Mohm.
10 Safety instructions
3
Summary of Contents for FMBT-21
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