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All work beyond this scope must be
performed by authorized SKF Service
establishments.
The purity of the lubricants used is the decisive
factor in the service life of the pump elements.
15.1.5 Recording fault times
Fault-state counter
The amount of time that passes from issuance
of a failure notiication to its acknowledgment
is added up in hours. After acknowledgment,
this value is automatically transferred to the
fault-hours counter.
Fault-hours counter
The fault-hours counter adds up all fault-state
times occurring during the total running time
of the unit. The current counter reading can
be read in display mode in two blocks of three
digits each by calling up the parameter
Fh
(see
Chapter 6).
The maximum reading that can be displayed is
99 999.9 hours.
The smallest recordable interval is
0.1 hours = 6 minutes.
The memory cannot be deleted.
15.1.6 Maintenance and repair
The following maintenance and repair work
must be performed on a regular basis:
Inspect ill level in lubricant reservoir.
Regularly inspect system components
for leaks.
Visually inspect lubrication of bearings.
Inspect electrical cables for damage.
Inspect electrical connections and
contacts.
The basic function of the control unit
and system components can be inspected
by triggering an interim lubrication.
Inspect electrical connections in case of
malfunction notiications.
Replace defective fuses with new fuses
of the same performance and
characteristics.
15. Operational and pump faults
K
F
G
S
Содержание KFG
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