Operation; Guarantee Regulations - profi-pumpe INNO-TEC 550-9 Bedienungsanleitung

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-
ments. The pump is to be secured through an RCD circuit breaker with release current of 30 mA. is technically
correct, so this warranty is void. It must be ensured that the pump is sufficiently cooled during prolonged
operation.
It is not recommended to perform even cable extensions or any other technical modifications. The lines to the pump
must be installed always steadily rising. A transfer of mechanical loads or vibrations from the pump or to the pump
must be eliminated through appropriate actions (use of rubber buffers, braided hoses, line fixation, etc.).
Do not reduce the suction line. Please install at the end of the suction line always a check valve, if necessary with
floating inlet (at use of rainwater this is mandatory) . All pipe/hose connections to and from the pump must be sealed.
We recommend that you implement the suction line „as one piece" without any interruption in order to prevent and
avoid leaks. Check valve and water pipes for leaks at least by pressure testing. during min. 24h. test.
Is dirt expected in the pump, an effective pre-filter should be installed before the pump inlet. Fill the pump and the
suction pipe/hose with water. Please connect electrically pump with power supply. Start the pump. If necessary, the
pump and the suction line must be refilled until a normal continuous operation has been established.
5. SECURITY TIPS
l Obey absolutely valid regulations on the electrical security
l Never run pump dry
l Pumping inflammable, as well as all other aggressive liquids is prohibited
l Pay attention to the medium temperature max. 40°C
l Never pull the pump on the electrical cable or pressure hose
l Avoid cross section narrowing
l Pay attention to the given particle size
l During longer unused times, clean the pump, wash it out with clear water, dry and store it at room temperature
l Test wells for enough flowing water (dry run danger)
l The pump is to be secured through an RCD circuit breaker with a release current of 30 mA.
l The electrical connections are always to be carried out by an authorised professional
l Operation can not be performed by children and young people under 16 and people with intellectual disabilities
THE MANUFACTURER EXPLAINS:
l To take over no responsibility in the case of accidents or damages on the basis of carelessness or disregard to the
instructions in this book.
l 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:
l Intactness of the electric cable
l That the connection hoses are not bent or broken
l 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. 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!
English 3