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ENGLSIH
1. GÉNÉRAL
1.1 Applications
Pumps aimed at pumping clear liquids in building, agriculture and
industry areas. Catching from a well, a source, a river, a pond ..., it is
forbidden to use it with an Abyssinian well (tube, driven well).
1.2 Technical characteristics
• Pressures :
- Maximum operating pressure
- Maximum suction pressure
• Temperature range :
- Standard versions EPDM O'ring and mechanical seal
(KTW/WRAS approved versions *)
- Versions for aggressive water
(Viton O'ring and mechanical seal )
• Ambient temperature (standard product) : + 50°C maxi
• Maximum suction head
• Ambient humidity
* WRAS : according to British standard
KTW : according to German standard
2. SAFETY
Read this instruction carefully before installing and starting up. Pay
special attention to the points concerning the safety of the equip-
ment as regards the intermediate or final user.
2.1 Symbols used in the instruction
Security instruction :
non respect can induce injury.
Electrical security :
non respect can induce injury
Security instruction :
CAUTION !
non respect can induce material damages.
3. TRANSPORT, HANDLING AND STORAGE
When receiving the material, check that there has been no damage
during the transport. If any defect has been stated, take all necessa-
ry steps with the carrier within the allowed time.
If the delivered material is to be installed later on,
CAUTION !
store it in a dry place and protect it from impacts
and any outside influences (humidity, frost etc...).
Handle the pump carefully so as not to alter the goemetry and the
alignment of the unit.
In no case the pump must be lifted by the converter.
4. PRODUCTS AND ACCESSORIES
4.1 Description (see fig. 1, 2, 4, 5, 6, 7, 8)
1
- Strainer-foot valve
2
- Pump suction valve
3
- Pump discharge valve
4
- Non-return valve
5
- Filling plug
6
- Draining plug
7
- Pipe supports or brackets
8
- Strainer
9
- Storage tank
10
- Town water supply
11
- Switch and section switch with fuses
12
- Cock
13
- Foundation block
14
- Pressure sensor
: 10 bars
: 6 bars
: - 15° to + 110°C
: - 15° to + 90°C
: according NPSH of pump
: < 90 %
15
- Tank
16
- Insulation valve of the tank
17
- Display
18
- Adjustment button
HA
: Maximum suction head
HC
: Minimum inlet pressure
4.2 The pump
Centrifugal with horizontal axis. Multistage. Not self-priming. Tapped
suction/delivery ports. Axial suction, radial delivery upwards.
Shaft sealing with standardized mechanical seal. Materials : see techni-
cal description.
4.3 The motor and its speed variator
3 phases asynchronous motor, 2 poles, fitted with its converter.
Protection index motor-variator
Insulation class
Operating voltages and frequencies :
FREQUENCY
Voltages
4.4 Accessories as option
• Suction kit • insulating valves • bladder or galvanised tank • tank
for antihammer blow effect • non-return valves (with nose or spring
ring when operating in mode 2) • strainer-foot valve • vibrationless
sleeves • protection • kit against dry-running.sensor kit for regulation
pressure (sensor accuracy : < 1% ; use between 30% and 100% of the
reading range)...
5. INSTALLATION
Two standard types :
• Fig. 1 : pump in suction
• Fig. 2 : pump under pressure on storage tank (item 9) or town water
supply (item 10).
5.1 Installation
Install the pump in a place easy to reach, protected against frost and
as close as possible from the drawing point.
Install the pump on a concrete block (item 10) or directly on a very
smooth and horizontal ground.
Fixing of the pump through two holes for Ø M8 bolts.
Bear in mind that the altitude of the installation
place and the water temperature may reduce the
CAUTION !
suction possibilities of the pump.
Altitude
Loss of head
0 m
0 mCL
500 m
0,60 mCL
1000 m
1,15 mCL
Above 80° C, plan to install the pump
CAUTION !
under pressure.
18
: IP 54
: F
50Hz - 60Hz
Tolerance
380 to 440V
± 6%
Temperature
Loss of head
20 °C
0,20 mCL
30 °C
0,40 mCL
40 °C
0,70 mCL
50 °C
1,20 mCL
60 °C
1,90 mCL
70 °C
3,10 mCL
80 °C
4,70 mCL
90 °C
7,10 mCL
100 °C
10,30 mCL
110 °C
14,70 mCL
120 °C
20,50 mCL
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