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14
Maintenance
Maintenance information
User qualification: Technical personnel and service - see
of personnel' on page 14
WARNING!
It is mandatory that you read the safety information and
specifications in the "Storage, Transport and Unpacking"
chapter prior to shipping the pump.
CAUTION!
Warning of feed chemical spraying around
Feed chemical may spray out of the hydraulic compo‐
nents if they are tampered with or opened due to pres‐
sure in the liquid end and adjacent parts of the system.
–
Disconnect the pump from the mains power supply
and ensure that it cannot be switched on again by
unauthorised persons.
–
Ensure that the system is at atmospheric pressure
before commencing any work on hydraulic parts of
the system.
WARNING!
Contact with the feed chemical
Parts that come into contact with the feed chemical are
exposed and touched during repair work.
–
Protect yourself against the feed chemical if it is
hazardous. Read the material safety data sheet for
the feed chemical.
CAUTION!
Before shipping
Remove the pump hose from the pump before shipping.
Third-party spare parts for the pumps may result in prob‐
lems when pumping.
Only use original spare parts.
–
Use the correct spare parts kits - see order no. in
–
'Service' menu. If in doubt, refer to the ordering
information in the Appendix.
Maintenance
Ä 'Qualification
75
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