DAB S4 Instruksi Untuk Instalasi dan Pemeliharaan - Halaman 3
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Halaman Cetak
CONTENTS
KEY ........................................................................................................................................................................................................7
1.
GENERAL ......................................................................................................................................................................................7
2.
PRODUCT DESCRIPTION AND USE ...........................................................................................................................................7
3.
MANAGEMENT ..............................................................................................................................................................................8
Supply and storage ......................................................................................................................................................................8
Transport.......................................................................................................................................................................................8
Weight ...........................................................................................................................................................................................8
4.
PUMPED LIQUIDS .........................................................................................................................................................................8
5.
TECHNICAL DATA ........................................................................................................................................................................8
6.
COUPLING OF THE PUMP TO THE SUBMERSIBLE MOTOR ....................................................................................................8
7.
INSTALLATION..............................................................................................................................................................................9
8.
ELECTRICAL CONNECTIONS......................................................................................................................................................9
9.
START-UP ....................................................................................................................................................................................10
10. MAINTENANCE ...........................................................................................................................................................................10
11. DISPOSAL....................................................................................................................................................................................10
12. TROUBLESHOOTING .................................................................................................................................................................11
KEY
The following symbols have been used in the discussion:
SITUATION OF GENERAL DANGER.
Failure to respect the following instructions may cause damage to persons and property.
SITUATION OF RISK OF ELECTRIC SHOCK.
Failure to respect the following instructions may cause a situation of serious danger for personal safety.
1.
GENERAL
For safety information and warnings, please refer to the SAFETY INSTRUCTIONS BOOKLET EN-60335-1
Read this documentation carefully before installation.
2.
PRODUCT DESCRIPTION AND USE
4" ELECTRIC PUMP
Consisting of a vertical multistage pump and an immersion squirrel-cage motor, connected directly to the pump and located
underneath it. The pump and motor are equipped with shafts that run on plain bearings. The well water is used to lubricate the pump
bearings and to cool the motor. Therefore, it is absolutely necessary that the pump is only put into operation when it is completely
submerged in water, avoiding any dry running of the pump. The engine is fitted with a special seal fitted on the shaft to protect the
internal components from pollutants or abrasive substances. Cable connections below the water level must have a vulcanized joint to
ensure tightness.
USE
Submersible electric pump for application dedicated to pressure boosting, drawing water from underground and distribution in civil
and commercial water systems. Supply of autoclaves and tanks, washing systems, hobby use and irrigation systems, gardening.
ENGLISH
7