Electrical Connection | 6
Instruction Manual TYR WT 0100-0730 CP CV_EN_en 17 | 44
● Make sure that the power supply for the motor is compatible with the data on the nameplate of
the motor.
● If the machine is equipped with a power connector, install a residual current protective device to
protect persons in case of a defective insulation.
● Busch recommends installing a type B residual protective device suitable for the electrical in-
stallation.
● Provide a lockable disconnect switch or an emergency stop switch on the power line so that the
machine is completely secured in case of an emergency situation.
● Provide a lockable disconnect switch on the power line so that the machine is completely secured
during maintenance tasks.
● Provide an overload protection according to EN 60204-1 for the motor.
● Connect the protective earth conductor.
● Electrically connect the motor.
NOTICE
Electrical connections of the cabinet fan and the main motor.
The cables must be led through the cable entries located at the bottom of the rear side of the
supporting frame (see above picture).
● Cut through the rubber membrane then lead the cables into the cabinet.
NOTICE
Incorrect connection.
Risk of damage to the motor!
● The wiring diagrams given below are typical. Check the inside of the terminal box for motor con-
nection instructions/diagrams.