GB
5
GB
5
Ch. 2 Limitations
Avoid using the electric cable to lift or transport the pump. Use a stainless steel or nylon rope, suitable to sustain
the weight, to immerse the electropump. Two slots are present for allowing the anchoring of the head of the electro-
pump. Anchor the rope so that it balances the weight of the electropump.
It is advisable to connect the electric cable to the delivery with plastic straps, at a distance of about 3 m, when using
rigid piping.
It is also advisable to fit automatic level controls to prevent the electropump from running without liquids and a
pressure gauge (suitable to the electropump model) to verify its performance during operation.
Ch. 4 ELECTRICAL CONNECTIONS
Ch. 3 INSTALLATION
DANGER
Electric
shock risk
All the operations that concern the installation must be carried out with
the pump disconnected from the energy supply.
Pumps in this series are not suitable for use in a swimming pool and
the relevant cleaning and servicing operations.
WARNING
The electropump cannot be used to move inflammable or
dangerous liquids.
WARNING
Verify that the electropump never runs without liquids.
The installer must make sure that the electric system is
grounded in accordance with the law in force.
WARNING
Verify that the voltage and frequency of the electropump
shown on the nameplate correspond to those available on
the mains.
DANGER
Electric
shock risk
DANGER
Make sure that the electric system has a high-sensitivity
circuit breaker
∆∆
∆∆
∆
=30 mA (DIN VDE 0100T739).
Electric
shock risk
Technical Data SUB
6S SUB 8S
Mains voltage / Frequency 230-240 V ~ 50 Hz 230-240 V ~ 50 Hz
Absorbed power 800 Watt 1100 Watt
Type of protection / Insulation class IP 68 / F IP 68 / F
Delivery fitting 41,90 mm (1”1/4 F) 41,90 mm (1”1/4 F)
Maximum flow rate 3.300 l/h 6.000 l/h
Maximum head 50 m 57 m
Maximum immersion depth 20 m 20 m
Power cable 20 m H07 RNF 20 m H07 RNF
Weight 12 Kg 13 Kg
Maximum dimension of pumped solid particles ≤ 2 mm ≤ 2 mm
Maximum admitted working pressure 7 bar 7 bar
Maximum amount of sand 50 gr/m
3
50 gr/m
3
Minimum diameter of the well 100 mm 100 mm
Maximum temperature of the pumped fluid 40° C 40° C
Maximum number of starts per hour 30, uniformly distributed 30, uniformly distributed
Electropumps have a plug with double ground contact at the end of the power supply cable. In this case the
electropump is grounded by inserting the plug in the socket.
Overload protection
SUB is a single-phase electropump with in-built thermal circuit breaker and automatic reset and doesn't therefore
require any external protections.
Sound pressure level: less than 70 dB (A)
- sound emission values obtained in conformity with the EN 12639
standard
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