Pentair INTELLIBOOST MIB0715B Manuel D'utilisation page 3

Maximum pressure must not exceed
116 PSI.
Read the instructions in this manual
before installing or operating this pump.
Improper installation or use will void the
warranty.
Hazardous voltage. Can
shock, burn, or cause death. Ground
pump and motor before connecting to
power supply. Disconnect power before
working on pump, motor or tank.
Meet National Electrical Code (NEC),
Canadian Electrical Code (CEC), and
local codes (as applicable) for all wiring.
Follow wiring instructions in this manual
when connecting motor to power supply.
Hazardous pressure.
Install pressure relief valve in discharge
pipe. Release all pressure on system
before working on any component.
Only qualified personnel should install,
operate, and maintain this VFD System.
Electrical work must be done by a
qualified electrician.
Disconnect all power to the VFD System
and wait 5 minutes before working on
it. After working on the System, reset
and test all safety and protective devices
before operating the System.
When working on the VFD System,
always wear all necessary safety
clothing (including, but not limited to,
safety glasses and gloves).
Always observe safety standards at the
work place and keep a first aid kit on
site.
In some cases, the pump and the
pumping medium may be hot and could
cause burns.
Make sure that the power cable is not
mechanically or chemically damaged.
Replace any damaged or kinked cables.
APPLICATION
The INTELLIBOOST Variable Frequency
Drive (VFD) System is a pre-assembled
and pre-wired unit made up of a
pump, expansion tank, fittings, and a
pressure transducer. It is equiped with
an electronic Variable Frequency Drive
with inverter technology that maintains
constant pressure in the system.The
INTELLIBOOST pump is a horizontal
multi-stage pump for pumping clean
water only.
The VFD:
• Is ready to use.
• Starts and stops the pump as needed.
• Reduces water hammer.
• Allows you to set specific pressure
parameters for your system.
• Protects the pump from dry running
and motor overloads.
The pump can be used to pump water in
city water boosting.
The expansion tank is divided into two
compartments: one for water and one
for air. The water section collects and
delivers water on demand and reduces
motor starts in the event of small leaks
in the system. The air section of the
tank provides a cushion to prevent water
hammer and helps maintain a constant
output pressure. The pump is started
and stopped by the VFD, which adjusts
the motor speed according to demand.
The VFD maintains a constant pressure
according to the selected set point. As
the water demand decreases, the device
reduces the pump speed until it stops.
The expansion tank minimizes the pump
start-up and shutdown cycles.
The factory default set point is 60 pounds
per square inch (PSI). Tank pressure
should be 70% of the set point pressure.
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