Profi-pumpe INVERT-TECH1, Руководство по эксплуатации

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9. GUARANTEE REGULATIONS
For all manufacturing and material defects, the statutory warranty applies. In these cases we
take the replacement or repair of the pump. Shipping costs shall be borne by our company,
except as required by law. Please report the warranty on our service platform
www.profi-pumpe.de/Service. We will inform you how to proceed with case-related.
Returns please sufficient postage. Unfortunately not prepaid returns can not be accepted
because they are filtered out before delivery. Our service we provide in Germany.
The warranty does not cover:
l
Material wear (sealing rings, impeller wheels, impeller chambers)
l
Unjustified interventions or changes in the pump
l
Damages by selffault
l
Improper servicing and improper use
l
DRY RUNNIG (Also partially!) of the pump
Moreover, we give no damage compensation for secondary damages!
10. RECOGNISING AND REPAIRING OF MISTAKES
Problem Possible cause Solution
Pump runs, no wa -
ter is being pumped
/ Highly fluctuating
pressure
Air in the suction line
Check suction line and connec-
tions for vacuum tightness
Air in the system (cannot escape)
Air in the system must be let out /
Press RUN key several times for a
few minutes
Impeller wheel is blocked Impeller wheel must be cleaned
Pump does not start
or switches itself off
Engine guard has switched the
pump off
Pump needs to be cooled
No electricity Check electrical connections
Pump runs, Pump
capacity slows down
or stops
Pump does not suck in water Install pump lower
Hose connections systems have
a leak
Check hose connection systems
Impeller wheel is worn down Change impeller wheel
Filter has become dirty Clean filter
11. NOTES ON PRODUCT LIABILITY
We point out, that we are only liable for damages under the Product Liability Act, which are
caused by our units if no changes were made to the equipment. If repairs are carried out by our
authorized service, we are only liable if original spare parts and accessories were used.