Truper CPB-180 Instructivo página 8

• After installation is complete, connect the pressure
control to the power supply. The green "On" light on the
control panel illuminates to indicate that the control is
energized.
• The control automatically turns on the pump when water
is needed. If the pressure line is open, the system pressure
is reduced below the start pressure and the pump is
energized. The yellow light on the control panel
illuminates.
• When a line shutoff occurs, the water pressure slowly
increases until the cut-in pressure is reached, shutting
down the pump. The yellow "Pump On" light on the
control panel also turns off.
• The control has a flow sensor which serves to protect the
pump when the pump runs dry (no water in the inlet line)
for more than 10 seconds. The red "Fault" light on the
control panel will illuminate to indicate that there is a
supply failure. In this case, check the water supply and
installation. Press the red "Reset" button to restore control
operation.
• The control is factory set to a start
pressure of between 1.5 bar - 1.2 bar.
This pressure can be adjusted by turning
the screw located on the back of the
control according to the needs of the
system. It is recommended to adjust the screw when the
line is open, this will reduce the pressure inside the
control and make it easier to turn the screw. As a general
rule, the start pressure should be 0.2 bar above the gauge
head, while the pump to be used should be able to
provide at least 0.8 bar above the set pressure
Cleaning and care
• Regularly inspect all mounting screws and make sure that
they are tightened correctly. If any of the screws are loose,
tighten them immediately.
Filter cleaning
• The filter should be cleaned regularly, depending on the
contamination of the water supply.
Service
• Tool service should only be performed at a
Authorized Service Center. Service
and maintenance by unqualified persons can be
dangerous and may result in personal injury and
invalidate the product warranty.
8
ENGLISH
Start up
• The following table shows 2 examples of this rule for
pump selection and control start pressure setting:
Height of use Height for
starting pressure
20 m (2 bar) 2.2 bar
25 m (2.5 bar) 2.7 bar
Note: 1 bar = 10.2 m.c.a
• The control has a thermal protection switch. The
pressurizer stops if an overload condition occurs. The
motor restarts automatically after the motor has cooled
down.
• To avoid overheating refer to the troubleshooting section
on page 9.
• The plug and connections must be protected against
splashing water.
Maintenance
Storage
• In case of danger of frost, disassemble the device and
accessories, clean and store in a place protected from
frost. Otherwise, the device may be damaged.
1. Switch off the device, disconnect the plug.
2. Open the pressure line (open the faucet or nozzle),
allow the water to drain completely.
3. Drain the pump completely by unscrewing the drain
plug.
4. Disassemble the suction and pressure lines of the
device.
5. Store the device in a frost-free room (at least 41 °F).
Maximum pump discharge
pressure in m.c.a.
31 m (3 bar)
36 m (3.5 bar)
Power
Pump ON
Fault
Restart