8
Inspection and maintenance
Cleaning the drive unit
Operating Instructions – MOVIGEAR
®
classic
76
8.7
Cleaning the drive unit
Observe the notes in chapter "Preliminary work for inspection and maintenance".
Excessive dirt, dust or shavings can have a negative impact on the function of syn-
chronous motors; in extreme cases, these factors can cause the motor to break down.
For this reason, you must clean the drives at regular intervals (after one year at the
latest) to ensure a sufficiently large area for heat dissipation.
Insufficient heat dissipation can have unwanted consequences. The bearing service
life is reduced through operation at impermissibly high temperatures (bearing grease
degrades).
8.8
Connection cables
Observe the notes in chapter "Preliminary work for inspection and maintenance".
Check the connection cable for damage at regular intervals and replace if necessary.
25805134/EN – 07/2018
Summary of Contents for MGFAT1-DSM-C/PE
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