Please be sure to know that returning the product in or after
the warranty period must be made in the original packaging.
Maintenance table
Defect
Possible cause
Remedy
The pump does not
pump or pumps too
little of liquid, the
engine runs.
1.
Too much liquid in the pump.
2.
Suction piping not sealing.
3.
Too low engine power selected.
4.
Suction piping input filter
clogged.
5.
Suction piping clogged.
6.
Pump moving wheel blocked by
impurities.
7.
Too high suction lift/total head.
8.
Defective slide locking ring.
9.
Pump moving wheel not fitted
correctly.
10. Damaged pump moving wheel.
11. Irregular engine operation.
1.
Pour liquid in the filling hole of the pump body.
2.
Tighten the suction piping and piping connectors with
Teflon tape. Replace the suction piping if irreparable
damage is detected.
3.
Increase engine power.
4.
Clean the filter.
5.
Clean the suction piping.
6.
Remove impurities.
7.
Change the installation so that the suction lift/total head
does not exceed maximum value.
8.
Replace the slide locking ring.
9.
Place the pump moving wheel correctly.
10. Replace the pump moving wheel.
11. Contact the customer service.
Vibration or noisy
operation
1. Too high suction lift/total head.
2. Foreign particle blocks the suction
piping and/or the pump moving
wheel.
3. Unstable installation.
4. Unstable machine installation.
5. Damaged pump moving wheel.
6. Other technical defect.
1.
Change the installation so that the suction lift/total head
does not exceed maximum value.
2.
Remove foreign particle.
3.
Stabilize the installation.
4.
Ensure stable position of the machine.
5.
Replace the pump moving wheel.
6.
Contact the customer service.
The engine does not
start or turns off
during operation.
1.
Low fuel.
2.
No ignition spark.
3.
Clogged carburettor.
4.
Clogged air filter.
5.
Activated Auto Stop because of
low engine oil level.
6.
Other technical defect.
1.
Open the gasoline cock and/or refuel.
2.
Check the ignition switch. Or check the ignition plugs.
3.
Clean the carburettor.
4.
Clean air filter.
5.
Replenish engine oil.
6.
Contact the customer service.
