5. secuRity tips
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Obey absolutely valid regulations on the electrical security
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Never run pump dry
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Pumping inflammable, as well as all other aggressive liquids is prohibited
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Pay attention to the medium temperature max. 35°C
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Never pull the pump on the electrical cable or pressure hose
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Avoid cross section narrowing
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Pay attention to the given particle size
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During longer unused times, clean the pump, wash it out with clear water, dry and store
it at room temperature
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Test wells for enough flowing water (dry run danger)
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The pump is to be secured through a RCD circuit breaker with a release current
of 30 mA.
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The electrical connections are always to be carried out by an authorised professional
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Operation can not be performed by children and young people under 16 and
people with intellectual disabilities
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The pump may be used by children aged 8 years and above as well as persons with
reduced physical, sensory or mental abilities or those who lack skills, experience and
knowledge only if they are supervised. These aforementioned persons should only use
the appliance while adhering to safe instructions and resulting dangers.
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Cleaning and maintenance must not be carried out by children without supervision.
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The pump must not be used or operated under any circumstances when there are
people in the same water.
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Under certain cirumstances, it is possible that that contamination of water is caused
by leakage.
the ManufactuReR explains:
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To take over no responsibility in the case of accidents or damages on the basis of careless-
ness or disregard to the instructions in this book.
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To reject every responsibility for the damages which originate from the improper use of the
pump.
6. seRvicing
Under normal pumping conditions the pump requires no servicing. From an operating
period (with clear water) of approx. 2000 hours the mechanical components should be
checked: impeller wheels, chambers, sealing rings etc. on wear and if necessary be
changed. After 3000 pumping hours the oil in the chamber should also be changed, if
necessary (only with oil-dipped engine types!). Please, only fill it up to 80% and check
the sealing rings always for density.
With abrasive materials like sand the servicing duration can become shorter.
The following controls should be carried out regularly:
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Intactness of the electric cable
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That the connection hoses are not bent or broken
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Cleanness of the pump medium
Moreover, the pump should be emptied with risk of frost, be washed out with clear water
and stored dry.
7. 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 http://www.profi-
pumpe.de/service.php. 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:
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Material wear (sealing rings, impeller wheels, impeller chambers)
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Unjustified interventions or changes in the pump
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Damages by selffault
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Improper servicing and improper use
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DRY RUNNIG (Also partially!) of the pump
Moreover, we give no damage compensation for secondary damages!
8. Recognising and RepaiRing of Mistakes
problem
possible cause
solution
Pump runs, no water
is being pumped
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
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 is inserted to deep
Insert pump not so deep
Hose connections systems have a
leak
Check hose connection systems
Impeller wheel is worn down
Change impeller wheel
Filter has become dirty
Clean filter
When you turn on the
pump, RCD circuit
breaker is triggered
Pump could have a leak
Check pump for moisture dama-
ge
Condensation in the electrical con-
nection / junction box
Unplug the pump / contact the
distributor
9. 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.
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