Inhaltsverzeichnis; Operation - profi-pumpe SCREW-STAR 370-4 Bedienungsanleitung

2 English
Contents
1. Introduction ........................................................................................................................................................... 2
2. In general ............................................................................................................................................................. 2
3. Ranges of application ........................................................................................................................................... 2
4. Operation .............................................................................................................................................................. 2
5. Security tips ........................................................................................................................................................... 3
6. Servicing ............................................................................................................................................................... 3
7. Guarantee regulations .......................................................................................................................................... 4
8. Recognising and repairing of mistakes ................................................................................................................ 4
9. Notes on Product Liability ................................................................................................................................... 4
10. Notes on Disposal ............................................................................................................................................... 4
11. EU Declaration of Conformity .............................................................................................................................. 4
12. Technical Data ..................................................................................................................................................... 8
Please read the user manual before using
the pump
Warning sign
1. INTRODUCTION
We would like to congratulate you on the purchase of our pump. We appreciate your trust. That's why funtional
security and operational safety stands by us on first place.
To prevent damage to persons or property, you should read this user manual carefully. Please
observe all safety precautions and instructions for proper use of the pump. Failure to follow the
instructions and safety precautions can result in injury or property damage.
Please keep this manual with the instructions and safety instructions carefully in order to at any
time you can restore them.
2. IN GENERAL
The pumps are developed according to the newest stand of technology, manufactured with much care and go under
strict intensive controls. These pumps were optimised by us in particular for the special demands in dirty water
areras. Make sure after unpacking the pump that the data given on the type label match with the included operating
instructions. In case of doubt the pump is not to be used.
Transport damages are immediately to be reported to the package distributor and to us in written form.
3. RANGES OF APPLICATION
These pumps are made for pumping clear water (free of mud and sand and aggressive chemical substances (see
technical data). The water may have to be pre-filtered to 0.2 mm particle size
The pumps are made for the following ranges of application:
l domestic water use from wells with diameter from 3-inch diameter
l circulation of large accumulations of water from containers
l Other plain water pumping
The pumps are designed for pumping clean water and chemically non-aggressive liquids. Any guarantee is void in
case of improper use. They are not suitable for pumping flammable liquids or for use in places where there is a risk
of explosion. The pumps are designed for home use in the house and garden.
These pumps are designed for continuous use provided (max. 20 interruptions per hour). Never run more than
2-3 minutes against a closed valve pump. (Install dry running protection) pump adequately secured against dry running.
The pump must not be used in swimming pools.
Not suitable for use with solar photovoltaic panels.

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. Check
before the installation whether the electrical connections are earthed according to the statutory regulations
and are installed. The pump is to be secured through a RCD circuit breaker with release current of 30 mA.
Also, it is NOT recommended to perform, for example, a cable extension. It is not certain whether this modi-
fication is technically correct, so this warranty is void. It must be ensured that the pump is sufficiently cooled
during prolonged operation.
SAFETY INSTRUCTION AND WARNINGS
IMPORTANT!
Pull power plug
Warning of electrical voltage