SKF P203 - Faults, Causes, and Remedies

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11 Faults, causes, and remedies
Table
34
Fault table
Fault
Possible cause
Remedy
P
Pump does not run
•
Power supply to pump interrupted.
– Main machine is switched off
– Pump power cable detached or
defective
– External fuse defective
– The pump is in pause time
– The motor of the pump is faulty
– Internal cable break
• Control circuit board or power supply
board is defective
•
Check whether one of the specified faults
exists, and remedy it according to
responsibility
• Faults outside one's own scope of
responsibility must be reported to the
supervisor for initiation of further measures
• Please contact our Customer Service if you
cannot determine or resolve the error
P
Pump runs, but
supplies either no
lubricant at all or not
enough
• Jam, malfunction within the centralized
lubrication system
• Check valve defective
• Pressure limiting valve defective
• Suction bore in a pump element is
clogged
• Worn pump element
• Air inclusion in the lubricant / under the
follower plate
• Consistency of the lubricant is too high
(at low temperatures)
• Consistency of the lubricant is too low
(at high temperatures)
• Metering device within the centralized
lubrication system is configured
incorrectly
• Check whether one of the specified faults
exists, and remedy it according to
responsibility
• Faults outside one's own scope of
responsibility must be reported to the
supervisor for initiation of further measures
• Please contact our Customer Service if you
cannot determine or resolve the error