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1. GENERAL
1.1 Applications
Pumps aimed for pumping clear water from ground water or deep
wells. Town water supply to rural areas.
- Industrial applications.
1.2 Specifications
Temperature range
Delivery up to
Manometric height up to
Max. sand content
Delivery dia.
Max. immersion depth
2. SAFETY
Read these instructions carefully before installing and starting up. Pay
special attention to the points concerning the safety of the equip-
ment for the intermediate or end user.
2.1 Symbols Used in the Manual
Potential risk for the safety of personnel.
Potential electrical risks for the safety of personnel.
Instructions marked with this symbol must be
applied in order to avoid the risk of damaging the
CAUTION !
equipment and adversely affecting its operation.
3. TRANSPORT AND STORAGE
When taking delivery of the equipment, check that it has not been
damaged in transit. If you see any damage, follow the required pro-
cedure with the haulage company.
If the equipment delivered is to be installed at a
CAUTION !
later time, store it in a dry place and protect it from
impacts and external conditions (moisture, freezing, etc.).
4. PRODUCTS AND ACCESSORIES
4.1 Description (see Fig. 1)
1
IC pump
2
Earth electrode
3
Dry running electrode
4
Upper electrode
5
Motor power cable
6
Dynamic level (pump ON)
7
Static level (pump OFF)
8
Protection box (with Dry running)
9
Mains supply
10 pressure switch
11 Bladder tank
12 Isolating valve
13 Check valve
14 Electric cable connected with the motor
15 Connexion between cable (item 5 and 14)
4.2 Pump
- Submerged for 6", 8", and 10" bore-holes, multistage with radial or
semi-axial wheels according to pump type.
- Pump has built-in check valve.
4.3 Motor
- NEMA end shield, 4", 6", or 8"
- Watertight stator, submerged in resin.
- Bearings lubricated with a non-polluting water.
: +3°C to +30°C
3
: 300 m
/h
: 200 à 400 m according to model
3
: 50 g/m
: 2" to 6" according to model
: 350 m
- Stainless stelle materials (or protected with a stainless steel cover).
- Motor cooled with water moved by pump.
- Removable cable.
Protection factor
Max. start-ups per hour
Motor
size
Insulation
class
50
4"
B
Hz
6"
8"
F
4"
B
6"
60
8"
F
Hz
4.4 Accessories (Optional)
• Motor protection overcurrent cut-out • Control/Dry running elec-
trode protection cabinet or switch box • Motor protection switch box
(substrol) 6" and 8" • Custom-made cabinets • Electrical cables •
Heat-shrink junctions and junction box • Bladder tank • Manometers
• Engine cooling sleeve • Valves • Check valves • etc.
5. INSTALLATION
Pumps can operate in a vertical or horizontal position. However, in the
case of horizontal installation the number of stages is limited depen-
ding on pump size
The maximum blows hereunder must be respec-
CAUTION !
ted. Beyond there is a risk of reversal of the sens of
the hydraulic thrust and of destruction of the motor thrust plate.
Pump
Max. flow m
IC-6-12
6
IC-6-18
26
IC-6-24
35
IC-6-35
49
IC-6-45
79
IC-8-42
65
IC-8-80
115
IC-8-100
136
IC-10-170
240
IC-10-250
300
5.1 Assembly
- The bore hole, pumping station and the installation must be set up
according to correct professional practices.
- Check that water inlet into the bore hole or well is sufficient with res-
pect to the pump capacity.
- The pump will be get down with adapted means of handling (block
and tackle with a cable and tripod, or, for heavy pumps, with a
winch truck for bore-hole applications).
- To ensure that the pump never runs dry, check that the water level
never goes below the discharge port, even in periods of low water
levels.
For an installation in a deep well (well diameter
CAUTION !
larger than a bore-hole) or for horizontal opera-
tion, we recommend the installation of a line around the pump and
motor to ensure effective motor cooling (see Fig. 2).
- Ensure that the tube inserted into the bore-hole has a constant dia-
meter and allows the unit to be lowered freely.
- Do not lower the unit by its electrical cable.
- Perform all electrical connections of conductors with the motor
power cable before lowering the unit.
- In its final position, the unit must be hanging at least 0.30 m above
the bottom of the bore-hole or well (see Fig. 1).
9
: IP 68
: 20
CHARACTERISTICS
Speed
Phases
(rpm)
2860
2870
TRI
2910
400 V
3430
TRI
3440
TRI
3490
380 V
3
/h
number of stages (horizontal)
22
18
15
12
8
14
12
8
6
4
Cooling
flow rate
cm/s
8
16
8
16
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