5 | Installation
18 | 40
Instruction Manual MINK MM 1104-1142 BV ATEX_EN_en
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Make sure that the ATEX marking of the coupling corresponds to the ATEX classification of the
machine.
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Fit the second coupling hub on the motor shaft (separately delivered).
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Axially adjust the sleeve in such a way until value "E" (or “L”) is reached.
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When the coupling adjustment is done, lock the coupling hub by tightening the radial screw.
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Mount the motor on the machine by including the coupling spider.
For further coupling information, go to
and download the instruction manual of the
ROTEX
®
coupling.
English
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French
5.6
Electrical Connection
DANGER
Live wires.
Risk of electrical shock.
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Electrical installation work must only be executed by qualified personnel.
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Make sure that the power supply for the motor is compatible with the data on the nameplate of
the motor.
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The electrical installation must comply with applicable national and international standards.
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Provide a lockable disconnect switch on the power line so that the machine is completely secured
during maintenance tasks.
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Provide an overload protection according to EN 60204-1 for the motor.
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Busch recommends installing a D-curve circuit breaker.
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Make sure that the motor of the machine will not be affected by electric or electromagnetic
disturbance from the mains; if necessary seek advice from Busch.
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Connect the protective earth conductor.
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Electrically connect the motor.
NOTICE
Incorrect connection.
Risk of damage to the motor and temperature switches!
●
The wiring diagrams given below are typical. Check the inside of the terminal box for motor and
temperature switches connection instructions/diagrams.
