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Les langues disponibles
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1. GÉNÉRAL
1.1 Application
• The essential role of the booster is to pressurize a water distribution
network in which the pressure is too low or non-existent.
ALTi-VS for clear, non-aggressive liquids (drinking water, glycolated
water, etc.).
ELiNOX-VS for aggressive liquids (seawater, de-ionized water, etc.)
Water may be supplied to the module either from a town water sys-
tem (version "V") or from a storage tank (version "B").
1.2 Technical characteristics
• Max. operating pressure
• Max. water temperature, ALTi-VS
• Max. water temperature, ELiNOX-VS
• Max. ambient temperature
• Power supply
three-phase 50 HZ
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 and instructions of the manual
Warning.
Instructions concerning electricity.
Calls attention to a potential risk affecting the safe-
ATTENTION !
ty of persons.
3. TRANSPORT AND STORAGE
When the equipment is delivered, check that it has not been dama-
ged in transit. If any defects are found, make the necessary arran-
gements with the carrier.
If the equipment delivered is to be installed at some later
time, store it in a dry place and protect it from impacts and all
outside influences (moisture, frost, etc.).
Handle the equipment with care.
4. PRODUCTS AND ACCESSORIES
4.1 Description of electromechanical ALTi-VS & ELiNOX-VS (see Fig. 1a)
4.1.1 Product
1
- Control and automation cabinet
2
- Pressure switch for automatic control of pumps
3
- Pressure gauge
4
- Dry-running pressure switch (version "V")
5
- MULTi-VS multi-stage vertical pumps
6
- Air bleed-filling plug
7
- Drain-priming plug
8
- Support and attachment frame
9
- Suction pipe
10
- Discharge pipe
Nota : Each pump has isolating valves on the suction and check and iso-
lating valves on the discharge.
4.1.2 Electromechanical control cabinet
• Fully automates the booster.
• Sealed, IP 559 protection.
: 16 bars
: + 50° C
: + 50° C
: + 40° C
: 230 - 400 V
•Thermal protection of motors factory-adjusted to current rating
marked on motor data plate.
•Outside module safety and power switch (can be locked).
•Closed by key lock.
On front (see Fig. 2a)
1
- ON indicator light
2
- Dry-running indicator
3
- Fault indicator (one per pump)
4
- ON indicator light (one per pump)
5
- Switch (one per pump), three-way: STOP/AUTO/MANUAL
(while pressed)
Inside (see Fig. 2b)
1
- General disconnecting switch with power supply connecting
terminals
2
- 24-V safety transformer.
3
- Contactor (one per pump) with motor connection terminals
4
- Terminal block for connection of external units (pressure
switches, float switch, fault remoting)
5
- Magneto-thermal circuit-breaker with motor current
adjustment wiper (and reset button)
6
- Starting order switching module (three-pump version only)
7
- Timers (RME, RCD1, RT, RM, and RCD2, RCA in three-pump
version)
4.1.3 Automatic operation pressure switch (see Fig. 3)
This pressure switch is used for automatic starting and stopping of the
pumps; it has a neutral range.
1
- High pressure (PF) adjustment thumbwheel.
2
- Scale with slide for setting the value of the high pressure (PF).
3
- Nomograph giving the difference adjustment value (behind
the cover).
4
- Difference adjustment thumbwheel (reached by
withdrawing the cover).
PF:
High pressure or pump stopping pressure
Pf:
Low pressure or pump starting pressure
PF = Pf + Difference (PF - Pf)
4.2 Description of electronic ALTi-VS and ELiNOX-VS (see Fig. 1b)
4.2.1 Product
1
- Electronic automation cabinet
2a
- Control pressure switch PR1 in two-pump version
2b
- Control pressure switch PR2 in two-pump version (in three-
pump version, automatic operation pressure switch with
neutral range)(see Fig. 1a, item 2)
3
- Pressure gauge
4
- Dry-running pressure switch (version "V")
5
- MULTi-VS multi-stage vertical pumps
6
- Filling plug
7
- Drain plug
8
- Support and attachment frame
9
- Suction pipe
10
- Discharge pipe
Note:
Each pump has isolating valves on the suction and check and isola-
ting valves on the discharge.
4.2.2 Electronic control cabinet (CE)
•Fully automates the booster.
•Sealed, IP 54 protection
•Thermal protection of motors factory-adjusted to current rating
marked on motor data plate.
11
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