7.1.
Initial inspection
Following tests are carried out when the machinery is at downtime:
•
Check the foundation.
Following tests are carried out when the machinery is running:
•
Check the electrical characteristics.
•
Check the bearing temperatures.
•
Check the running noise.
7.2.
Main inspection
The following tests are carried out when the machine is at a standstill:
•
Check the foundation.
•
Check the alignment of the motor.
•
Check the fastening screws and tightening torques
•
Check the cables and the insulation material. The test determines whether the cables and the
insulating materials are in a proper condition. They must not display discoloration or any burn
marks and must not be cracked or otherwise damaged.
•
Check the insulation resistance
•
Depending on the quality of grease, local ambient conditions and the duty, the change of the
rolling bearings and the oil seals may be necessary after 10.000 h (but at least annually).
The following tests are carried out when the machine is running:
•
Check the electrical characteristics
•
Check the bearing temperatures
•
Check the running noise
All discrepancies discovered during the inspections must be rectified immediately.
SEVA-tec GmbH - Lether Gerwerbestrasse 10 - 26197 Ahlhorn - www.seva-tec.de
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