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1. GENERAL
1.1 Applications
The main function of the booster pump is to maintain the
pressurization of and supply to a fire hose network for the protection
of miscellaneous buildings (hospitals, blocks of flats, schools,
industrial facilities, trade centres, ...).
1.2 Specifications
• Max. service pressure
• Max. water temperature
• Max.ambient temperature
• Voltage
Make sure that the overall installation complies with standard NFC
15100.
2. SAFETY
Read this data sheet 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 in the manual
Security instruction : non respect can induce injury.
Electrical security instruction : non respect can induce injury.
Security instruction : non respect can be induce
ATTENTION !
material damages.
3. TRANSPORT AND STORAGE
When taking delivery of the equipment, check that it has not been
damaged in transport. If any damage is noted, take the necessary
steps with the carrier within the allowed time.
If the equipment delivered is to be installed at
ATTENTION !
a later time, store it in a dry place and protect it
from damage and outside influences (moisture, frost, etc.).
4. PRODUCTS AND ACCESSORIES
Before installating, it is essential to familiarize yourself with all
component elements of the booster.
4.1 Description of module (see FIG.1)
1 - Monobloc horizontal pump - PBS.
2 - Attachment frame.
3 - Control and automation cabinet.
4 - Suction manifold.
5 - Discharge manifold.
6 - Pump control pressure switch automatic.
7 - Pressure gauge.
8 - Dry running pressure switch (town version).
9 - Bladder tank on collector, or delivered separately, depending
on the capacity.
10 - By-pass option: for direct water supply without the pumps when
the town water pressure is adequate.
11 - Capillary.
12 - Flow switch to place depending on flow orientation.
Note: Each pump is equiped of isolate suction valves, check valve
and discharge valves.
Dry-running protection
The booster is delivered with dry-running protection that depends on
the order:
- Version «V», with pressure switch connected to module.
- Version «B», with float switch to be installed on tank.
: 10 bar
: + 45 °C
: + 40 °C
: 3-phase 230 V or 400 V
Control cabinet
- Fully automates the booster.
- Sealed, IP 54 protection.
- Thermal protection of motors adjusted in plant to nominal current
marked on motor data plate.
- External module safety and power disconnecting switch.
- Closed by key.
On front
Five indicator lights display booster operation:
• 1 Power indicator.
• 1 Dry-running indicator.
• 1 Pump fault indicator.
• 1 On indicator per pump.
• 1 three-position switch per pump MANUAL - OFF - AUTO.
Automatic control pressure switch (see FIG. 2)
This pressure switch starts and stops the pumps automatically; it has
a single range.
1 - PF setting screw
2 - Pressure indication needle
3 - Pf setting screw
4 - Pressure value indication needle
Note:
PF = Gap of pressure for flow detection.
Pf = Low pressure or pump starting pressure.
PF = Pf + difference (PF-Pf).
Pf must be set up at -0.5 b of pressure of pump at Q=0
4.2.Accessories (optional)
• Isolating valves • Anti-vibration sleeves • Pressure reducing valve •
Bladder tank -Foot-valve strainer • float switch • permanent control
device of insulation (compulsory for Public Assembly Building).
5. INSTALLATION
5.1 Room
Ensure the premise door allows free access to the
ATTENTION !
booster pump.
The booster should be installed in a room that easy to reach,
normally ventiled and protected from frost.
5.2. Assembly (see FIG.1)
Install on a smooth, level floor on a concrete foundation block with
attachment by anchor bolts.
- Place an insulating material (reinforced rubber or corck) underthe
foundation block to prevent the transmission of flowing-water noise.
5.3. Hydraulic connections
Water can be supplied to the module from a town network
(version «V») or from a storage tank (version «B»).
Collectors diameter
Hydrobat
HPBS40-140
HPBS40-170
HPBS40-220
HPBS32-170
HPBS32-220
The connections to the suction and discharge ports may be made
on either the right or the left side; the plugs supplied will be used to
blanck the unused ports.
- Provide valves on the pipes to be able to isolate the module if
work must be done it.
- The flow switch must be mounted with his head upwards and on a
horizontal pipe.
If the booster is connected to a network at town
ATTENTION !
water pressure, make sure that the installation can
withstand the maximum no-flow pressure of the pump plus the town
water pressure.
9
Collectors ’
Number of pumps
2
3»
2
3»
2
3"
2
2»1/2
2
2»1/2
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