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ENGLISH

sure that a first-aid kit is to hand.

In some cases, the pump and the pumping medium may be hot 
and could cause burns. 
For installations in areas subject to explosion hazards, special 
regulations apply! 

APPLICATION

Submersible pumps from the MultiDrain range are suitable for 
pumping slightly soiled water without stones.
Continuous operation is possible if the yellow ring remains im-
mersed.

NOTICE!

 The pump must not run dry! Otherwise engine dama-

ge may occur.

Use of the pumps is subject to relevant national laws, regula-
tions and local requirements such as:

   

Domestic contaminated water and waste water (e.g. EN 

12056 in Europe)

   

Installation of low voltage systems  

(e.g. VDE 0100 in Germany)

For non-standard utilisation conditions, further regulations 
must be observed (e.g. VDE 0100 in Germany, part 701: bath-
rooms and shower rooms; part 702: Swimming pools and foun-
tains; part 704: Construction sites and part 737: outdoor use).

Temperatures

The pumped medium must have a temperature of max 40°C.
The submersible pump is frost-resistant down to -20°C when 
stored in dry conditions. When installed, however, it must not 
be allowed to freeze in the water.

Transport

The pump must always be lifted by the handle and never by 
the power supply cable! The pump should only be lowered into 
deeper chambers or pits using a chain.

ELECTRICAL CONNECTION

NOTICE!

  Only  qualified  electricians  may  carry  out  electrical 

work on the pump, plug or the control unit. 

WARNING!

The pump must only be connected to outlets that are installed 

according to specifications and are protected with at least 16 A 

(slow) and RCCB circuit breakers (30mA).
Current applicable standards (such as EN standards), national 
regulations (such as VDE in Germany), and the regulations of 
the local power supply companies must be complied with.
The pumps are supplied with an open cable end. To connect to 
the power supply, a control unit or a nationally approved plug 
with a protective earth contact must be used.

NOTICE!

 In order to protect the motor, the alternating current 

pumps must be operated via a thermally delayed motor over-
load protection switch (or motor protection plug) with a 11 A trip 
current.

NOTICE! 

Never put the mains plug or a free lead end in water! 

If water gets into it, this can cause malfunctions and damage.

Observe the operating voltage (see type plate)!  
The pump is provided with a winding thermostat. In case of 
unacceptably high temperatures, it switches off the pump to 
protect it against possible damage. Unacceptably high tem-
peratures may result e.g. from dry running or mechanical or 
electrical overload.  

WARNING! 

The pump is switched on again automatically after cooling 
down - risk of injury! Therefore, always disconnect the pump 
from the power supply before removing the cause of the mal-
function! In order to do this remove the pre-fuses!
Pumps without built-in level control can also be operated auto-
matically through the use of our level controls. 

Rotational direction

The rotational direction must be checked before installation! If 
the rotational direction is correct, the start-up jolt should be in 
the opposite direction to the rotational direction arrow on the 
motor housing. The wrong rotational direction is also indicated 
if the pump performs inadequately when installed, or if loud 
noises can be heard during operation. If the rotational direc-
tion is wrong, 2 phases of the supply cable must be swapped 
over. 

 CAUTION!

The start-up jolt can be very forceful. 

INSTALLATION

The pump must be installed as shown in the examples. For in-
stallations in accordance with EN 12056-4, the pressure pipe 

must be laid in a loop above the local backflow level and pro

-

tected with a backflow prevention valve.

A correspondingly larger diameter pipe should be used for 
longer pressure pipelines to avoid pipe friction losses.
The MultiDrain pumps have both a horizontal and a vertical 
discharge branch. The branch that is not used must be sealed 
with the plug. During operation, the pump is automatically ven-
tilated via this plug.
In contrast to pumps with built-in level control, the ON and OFF 
switching heights of pumps without built-in level control are 
variable by the use of a separate level control. 

NOTICE!

 If the pump is malfunctioning, part of the contents of 

the oil reservoir could escape into the pumping medium.

Dimensions of sump 

Single installation with pump base: 40 x 50 cm
Single installation with guide rail system: 40 x 70 cm
Duplex installation: 70 x 70 cm

4

Содержание MULTIDRAIN Series

Страница 1: ...EN Instruction Manual JUNG PUMPEN DE B 47888 12 1812 MULTIDRAIN UV 620 1 UV 620 3 UV 625 3 UV 635 3 UV 620 1 S UV 620 3 S UV 625 3 S UV 635 3 S...

Страница 2: ...2...

Страница 3: ...of electrical voltage NOTICE Danger to equipment and operation Qualification and training of personnel All personnel involved with the operation servicing inspection and installation of the equipment...

Страница 4: ...plug with a 11 A trip current NOTICE Never put the mains plug or a free lead end in water If water gets into it this can cause malfunctions and damage Observe the operating voltage see type plate The...

Страница 5: ...n using a chain to lift the pump please observe the relevant national regulations regarding accident preventi on Lifting gear must be checked regularly by an expert in ac cordance with the legal regul...

Страница 6: ...armonizzate NL Richtlijnen Geharmoniseerde normen PL Dyrektywy Normy zharmonizowane RO Directiv Norme coroborate SK Smernice Harmonizovan normy SV Direktiv Harmoniserade normer US 152 E JP09435 US 15...

Страница 7: ...A DAUERHAFTIGKEIT der Wasserdichtheit und Luftdichtheit Bestanden der Hebewirkung Bestanden der mechanischen Festigkeit Bestanden GEF HRLICHE SUBSTANZEN NPD 0197 JUNG PUMPEN GmbH Industriestr 4 6 338...

Страница 8: ...3 5 25 5 26 0 DN 2 2 2 2 mm 10 10 10 10 P1 W 2400 2380 2800 3700 P2 W 1750 1900 2280 3000 U V 1 PE 230 3 PE 400 3 PE 400 3 PE 400 f Hz 50 50 50 50 I A 10 4 4 6 5 2 6 2 Leistungen Performance Puissance...

Страница 9: ...UV 620 1 UV 620 3 UV 635 3 9...

Страница 10: ...arks of Pentair or its subsidiaries in the United States and or other countries 2018 Pentair Jung Pumpen Pump Technical Services Limited Pump House Unit 12 Bilton Road Industrial Estate Erith Kent DA8...

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