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Idiomas disponibles
Idiomas disponibles
2.1.
Product description
The FEKA VS GRINDER pump is designed for pumping waste waters. The compact design makes the pump suitable for both
temporary and permanent installations. The pump can be installed on a self-coupling system or free-standing on the bottom of the
trap.
2.2.
Intended use
The FEKA VS GRINDER pump is a single-stage submersible pump designed for pumping waste waters. FEKA VS GRINDER pumps
are designed with a grinding system that grinds solid particles into small pieces so that they can be conveyed through pipes with a
relatively small diameter. The pumps are used in pressurised systems, for example in hilly areas.
3. TECHNICAL DATA AND LIMITATIONS OF USE
Consult the data plate to check the following technical data:
Pos.
Description
1
Pump designation
2
Serial number
3
Model Code
4
Max. liquid temperature
5
Max. flow rate
6
Max. head
7
Min. head
8
Rated power at the shaft
9
Rated input power
10
Grade of protection IEC
11
Insulation class
12
Rated voltage
13
Rated current:
14
Frequency
15
Capacitor capacity (not applicable)
16
Number of phases
17
Level of duty
18
Country of production
19
Max. installation depth
20
Marking Ex/Quality marks
21
CE marking
22
Capacitor voltage
23
Serial number
4. WARNINGS
The pump is provided with a carrying handle which can also be used to lower it into wells or deep excavations by means of a rope. If
the power supply cable is damaged in any way it must be replaced and not repaired (use cable type H07RN8-F Ø mm 9 - 9.5 with a
minimum length of 10 metres for the portable version, with UNEL plug 47166-68 for the SINGLE-PHASE version and with CEE plug
for the THREE-PHASE version). Skilled personnel must therefore be employed, in possession of the technical qualifications required by the
The pump must NEVER be allowed to run when dry.
Regulations in force.
5. INSTALLATION
If the bottom of the trap where the pump is to work is particularly dirty, a support should be provided on which to place the pump so as
to avoid blocking of the suction grid (Fig.2)
Before positioning the pump, make sure that the filter is not totally or partially obstructed by mud, sediment or the like.
It is advisable to use pipes having an internal diameter at least equal to that of the delivery port, to avoid the decrease of pump
performance and the possibility of blocking. In cases where the delivery pipe travels considerable distances horizontally, it is advisable
for it to have a larger diameter than the delivery port.
Totally immerse the pump in the water.
For the version equipped with a float switch, ensure that the float switch can move freely (SEE PARAGRAPH ON FLOAT SWITCH
ADJUSTMENT). Provide housing traps with minimum dimensions as shown in Fig.2. The dimensions of the trap must always be in
relation to the quantity of water arriving and to the flow of the pump, so as not to subject the motor to excessive starts.
When the pump is intended for fixed installation with a float switch, a non-return valve must always be installed in the delivery line.
This design is also recommended for pumps with manual operation
ENGLISH
Fig. 1 Identification plate
8
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