English 3
4. OPERATION
The installation must be performed by a qualified professional.
Please, check each time before using, the electrical connections and the cables are not damaged. Before
installation, check that the electrical connections are grounded and installed according to the legal require
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ments. The pump is to be secured through a RCD circuit breaker with release current of 30 mA.
It is also NOT recommended to perform e.g. cable extension. The warranty of the pump is voided by a tech
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nical modification of the pump, as we cannot ensure that these modifications are technically correct. It must
be ensured that the pump is sufficiently cooled during longer operation.
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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Disconnect the plug immediately from the power grid when the line has been damaged or severed
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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
THE MANUFACTURER EXPLAINS:
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To assume no responsibility in case of accidents or damage caused by negligence or disregard of the instructions
in this book
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Any responsibility for damage caused by improper use of the pump and disregard of applicable EN, DIN and other
standards as well as the state of the art is rejected.
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
www.profi-pumpe.de/information.php
. We will inform you how to proceed with
case-related. Returns please sufficient postage. We regret that unfree returns cannot be accepted, as they are filte
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red out before delivery. We provide our service in Germany.
The warranty does not cover:
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Improper installation (self-installation, unauthorized persons)
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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!
