Axis AKMH Betriebsanleitung Seite 42

42 Kollmorgen | June 2015
Maintenance
Maintenance should be done by qualified personnel only.
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The AKMH motor is designed to be maintenance free for normal use. Some components
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however should be inspected time by time.
Once per year: inspect for wear including shaft grooving, seal drag, and particulate
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wear. Replace the seal in case of cuts or perforations. It is recommended that seals be
replaced every 2 years under normal operating conditions.
Once per year: inspect cables and tubes. Replace the cable or tube in case of cuts or
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perforations (by the manufacturer).
Once per year: inspect o-rings for wear including cuts, perforations, and any visible
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damage that might compromise the sealing of the joints. In case of damages the o-
rings (flange seal and seal of rear cover) should be replaced. If the o-ring between
flange and motor housing is damaged, the motor must be replaced.
Once per year respectively after 2500 hours of operation: check the motor for bearing
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noise. If any unusual noises are heard, stop the operation of the motor, the bearings
must be replaced (by the manufacturer).
After 20000 hours of normal operation: replace all bearings after 20,000 hours of
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operation under rated conditions (by the manufacturer).
Opening the motor invalidates the warranty.
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Cleaning
Cleaning only by qualified personnel.
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Cleaning should take place only when the servo system is de-energized.
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Follow IP69K standards for wash-down pressure, temperature, angle, and distance for
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spray nozzle.
Follow chemical compatibility guidelines for washdown and cleaning.
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Do not use wire brush or friction cleaning methods for the motor and cable surface. Use
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wash down (IP69K) and wipe down practices only.
Repair / Disposal
Repair of the motor must be done by the manufacturer. Opening the motor invalidates the
warranty. In accordance to the WEEE-2012/19/EU-Guidelines we take old devices and
accessories back for professional disposal, if the transport costs are taken over by the
sender. Send the devices to:
KOLLMORGEN Europe GmbH
Pempelfurtstr. 1
D-40880 Ratingen
AKMH Installation | 10 Safety