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Idiomas disponibles
Idiomas disponibles
ENGLISH
1. GÉNÉRAL
1.1 Applications
• For boreholes and deep wells DN 80 mm (3").
• For the pumping and distribution of water (househorld use, drinking
water supply).
The pumped fluid must be compatible with materials constitutive of
the pump (See Chapter 4).
1.2 Specifications
50 Hz
• Temperature range
• Capacities up to
• Heads up to
• Max. sand content
• Discharge Ø
• 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
equipment for the intermediate or end user.
2.1 Symbols used
Potential risk of personal injury.
Potential risk relating to electrical risks of personal injury.
Indicates a safety instruction that if not followed
may cause damage to the equipment and its
ATTENTION !
functioning.
3. TRANSPORT AND STORAGE
As soon as the equipment is received, check that it has not been
damaged in transport. If anything is found wrong, take the appro-
priate measures with the carrier.
If the equipment is to be installed at a later time,
ATTENTION !
store it in a dry place and protect it from impacts
and external factors (moisture, frost, etc...).
4. PRODUCTS AND ACCESSORIES
4.1 Pump
- Multi-stage submersible pump for boreholes 3" with radial impellers
in Noryl and diffusers in polyacetal.
- Check valve built into pump (max. pressure 20 bar).
- Line in stainless stell AISI 304.
- Discharge and suction body in stainless steel 304 or Brass (depend
version).
- Shaft and cable guard in stainless steel.
- Rubber buscher in polyuretan PUR.
4.2 Motor
- NEMA end shield 3" in cast iron naked nickel.
- Sealed rotor to wind again.
- Rust-proof materials (impeller, sealed rotor, line).
- Bearings self-lubricated with motor oil.
- Cooling oil no toxic.
- Immovable cable 4 X 1,5 mm2, lenght 1,8 metre.
A flowrate min. is necessary for cooling the motor :
Borehole or line
mm (inches)
80 (3")
102 (4")
127 (5")
: + 3 °C to + 40 °C
: 2,6 m3/h
: 90 m
: 40 gr/m3
: 1"
: 60 m
Flow min.
motor 3" 8m/s
0.3
0.9
2.1
Speed Insulation
(rpm)
class
50 Hz
2800
F
- Protection : IP 58
- Number of starts per hour : 20
Tension
Power
(volt)
kW
Hp
0,37
0,5
220-230
0,55
0,75
0,75
1
4.3 Accessories (supplied)
PAP version (automatism)
- 30 m electric cable.
- 30 m polypropylene rope.
- Nipples for delivery hoe pipe or rigid pipe.
- Acson (electric connexions carried out in factory).
PAP/H18 (vessel and pressure contactor)
- 30 m electric cable.
- 30 m polypropylene rope.
- Power cord 2 m long with standardized plug.
- Bladder vessel 18 L.
- Pressure contactor.
- Pressure gauge.
- Insulation valve.
- Nippe 5 ways.
- Tee.
5. INSTALLATION
5.1 Operating principle
When a tap is opened, the pressure in the installation drops and the
pump starts immediately at the 1,5 bar threshold.
The pump keeps running for as long as there is at least some mini-
mum flow in the installation.
The maximum flow 2,6 m3/h for 50 Hz and 3,5 m3/h for 60 Hz must be
espected. Beyon there is a risk of reversal of the sense of the hydrau-
lic thrust and of destruction of the pump.
When the tap is closed, the pump stops automatically after a delay
of few seconds. The automatic control protects the pump against dry
running by shutting down the motor. This shutdown is reported by the
"ALARM" check light (red led).
The "RESET" button is used to restart the pump.
1
Pump cut-in pressure adjustment screw.
2
Reset button (RESET).
3
Power check light (POWER).
4
Pump operation check light (ON).
5
Safety system activation check light (ALARM).
PAP/H18 version (See FIG. 2 - 3)
The pump in operation discharges water into the bladder, compres-
sing the air in the vessel. When the max pressure set is reached, the
pumps stops.
The air presses on the bladder, driving water into the distribution
pipe when a tap is opened When enough water is drawn off for the
minimum pressure to reached, the pump strarts to deliver water and
refill the bladder.
The pressure contactor automates the operation of the booster, the
8
CHARACTERISTICS
phase
Capacitor
Permanent
Single phase 230 V
(mono)
Current
Capacitor permanent
A
µF (50 Hz)
3,75
16
4,5
20
5,85
25
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