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Technical Information
Maintenance Actions
5
MS40+ Single Stage Rotary Vane Pumps User Manual / 87-901-008-01 ( H.00 ) 76/104
Maintenance Actions

SCHEDULED MAINTENANCE : Maintaining the nominal state of
operation.
Tab. 2
Oil level checking Daily (before every starting)
Oil change 8.000 hours (light applications)
Anti such-back valve checking 6 months
Fan cover cleaning 6 months
NOTE
The scheduled maintenance for oil change is supported by an automatic timer
provided by the electronic controller (available only on controllers equipped with
serial interface). After 8000 h of operation the status led starts blinking orange.
To switch off the alarm it’s necessary to use the serial interface (see window
list in the following pages). It is possible to read the Scheduled Maintenance
timer by using the serial interface.

UNSCHEDULED MAINTENANCE : Restoring the nominal state
of operation.
NOTE
The frequency with which repairs are performed depends on the process and
presence of substances that shorten pump life (dust, abrasives, solvents, water,
chemically aggressive substances).
CAUTION!
Do not clean with Alcohol the plastic or rubber components of the pump.