Circor IMO OptiLine ACE3, Руководство пользователя

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Service intervals
The intervals for inspection and replacement of wear
parts vary greatly with the properties of the pumped
liquid and can only be determined by experience.
Pumping liquid which contains abrasive materials, or
liquid that is corrosive, will significantly reduce service
life and call for shorter service intervals.
Wear will normally show as unnormal:
• Vibration
• Noise
• Loss of capacity
• Reduction in flow/pressure
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If the pumps operating temperature
exceeds 60°C let the pump cool off before
any service, maintenance or dismantling
work is commenced to avoid burn injury.
Inspection of rotors
A quick inspection of the idler rotors can be made sim­
ply by removing the rear cover. Note that the driver must
be deenergized and the pump hydraulically isolated
before the rear cover is removed.
If a more thorough investigation is needed, proceed as
under ”Dismantling/Reassembly”.
Service and maintence