8
Maintenance schedule
Daily
before
operation
After the
first
20 hours
Weekly or
every
25 hours
Monthly
or every
100 hours
Annually
or every
300 hours
Check the fuel:
- fuel level of tank
- tank for leaks
- lines for leaks
Check the oil level of the
drive
Check the pump head:
- for loose parts
- housing, impeller, main
shaft and oil seal for wear
and cracks
Check the flexible shaft:
- the coupling for wear
- the protective hose for
wear and cracks
- grease must be free of
dirt and metal chips
It must be possible to
easily turn the main shafts
of pump head,
flexible shaft and
connections to the drive
Check the pressure hose
for wear and cracks
Check the unit for
abnormal operating noise
Clean air filter
Change the engine oil
Clean fuel filter
Check and clean the spark
plug
Replace the spark plug
Grease the flexible shaft
Have worn or damaged components replaced immediately!
Malfunction of the oil seal in the pump!
Water could penetrate the engine via the flexible shaft.
Stop the engine immediately and eliminate the problem.
!
CAUTION
