Instructions for use and maintenance
Electric motors 50-400 V CA
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11
MOTOR MAINTENANCE AND REPAIR
11.1
Cleaning the motor
The motor does not require any special cleaning.
In order not to impair the efficiency of the cooling air, the motor should be periodically (at least
once a year in dusty locations) cleaned. Usually just blow away with compressed air free of
water and oil. Openings for ventilation and spaces between the fins shall be kept clean in
particular. It is recommended to include electric motors in regular overhauls of the machine in
which the motor will be inserted.
WARNING:
During operation the external structure of the motor can reach a temperature close to
90 º C, then wait for it to cool before performing manual operations.
WARNING:
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Disconnect the motor electrically before starting any operation on it.
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Inner and outer parts may have sharp edges, so handle with caution.
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If the motor is tested before being mechanically connected, make sure that the key cover
is on the shaft to avoid release of the key at high speeds.
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Ensure that the motor body is locked so as to avoid hazards to staff.
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the motor can only be disassembled and repaired by qualified technicians, failure to
comply with this rule will result in the total loss of the guarantee
