Pipe Pump L3 / Pipe Pump stationary
Operating Instructions
(Translation of the operating instructions)
This user information should be read and observed before installation and use of the
apparatus supplied.
The water pumpe has been manufactured to support water. Any other use is absolutely
prohibited.
Before operation, examination by a qualified technician should take place to ensure that
necessary electrical precautions are available. An electrical fault switch (FI) with a
nominal current of up to 30mA is stipulated. The voltage displayed on the label of the
apparatus must agree with that of the mains voltage. Standard models are delivered
completely sealed and ready for use. All apparatus are equipped with a motor
(overheating) protector (either by a motor protection device attached to the cable end or
by a heat sensor inside the motor itself). If you have received apparatus without motor
protection or with a free cable end, then a qualified technician should install the motor
protector and/or attachment before operation.
Before connecting the pump to the mains, please ensure that no one remains in the water.
Working on the pump while in the water (in particular, swimming to the apparatus or
clambering onto the aerator) is strictly prohibited on the grounds of safety. Warning! Injury
risk! Touching of the pump while in operation is prohibited.
Warning – Please ensure that the plug connection is dry when you connect it to the mains.
It may happen that in the case of 400V models, the direction of rotation of the motor is
incorrect. This is immediately recognisable. In such cases, a qualified electrician can
transpose two of the poles in the plug. The plug must of course be removed from the plug
socket beforehand.
Maintenance
All pumps supplied require little or no maintenance. From time to time simply clean all
parts of the apparatus. To do this you must remove the apparatus from the water.
Warning – first disconnect from the mains!
If the apparatus is supplied with a screen, this, in particular, should be kept clean. A
perfect functioning of the apparatus can only be assured if the surface of the screen is
clean.
At least once a year, the apparatus should be examined for perfect running of the
propeller and, in the case of submersible motors, for the condition of the motor’s
watertight flanges. If you experience any problems, please contact us.
Further Information
We would advise you that, in accordance with product liability law, we do not accept
liability for damage caused by our apparatus, if the information and advice given within
these operating instructions has not been followed.
The aerator should never be pulled, carried or fixed into place, by the connection cable.
Only suitably qualified persons should carry out replacement of the connection cable.
The connection lead should be no lighter than a rubber hose HO7 RN-F (EN 60335-2-41).
Avoid wear and tear on the connection cable!
The electric lead should be kept in an area where there is no risk of flooding and should
be protected from damp. Connection cable and plug should be examined for damage
before use.
The pipe pump L3 should not be operated out of water!
In the event of aerator defects, repairs should be carried out only by the manufacturer or
by an authorised dealer. In addition, only original spare parts should be use
