Remedy Of Faults; Maintenance And Cleaning - Oase WaterTank 22 PressureKit Instrucciones De Uso

REMEDY OF FAULTS

N O T E
Adhere to the operating manual (malfunction table) of the pump used.
Malfunction
Pump does not start. Power supply interrupted
The pump is not de-
livering, or the deliv-
ered quantity is insuf-
ficient.
The pump keeps
switching on and off.

MAINTENANCE AND CLEANING

N O T E
The cut-in and switch-off pressure may
only be adjusted by an expert.
• Check the pressure vessel at least once
a year.
• Check whether the pre-charge pressure
(p ) shown corresponds to the value
0
shown on the type plate. Tolerance +-
10%. (→ Technical data)
• If the pre-charge pressure is too low, in-
crease it to the default value.
14
Cause
The pump is switched off.
The fault current protection de-
vice has tripped.
The unit is defective.
The thermal protection device
has switched off the pump.
Permissible height difference of
15 m between the unit and the
water fixture/water withdrawal
point is exceeded.
Operating pressure too low
Incorrect pressure setting in the
unit
Installation error
Pre-charge pressure in the tank
too low
Remedy
Check the electrical plug
connections.
Switch on the pump.
Switch off the unit and
pump and disconnect the
power plug. Then contact
the OASE Service.
Allow the pump to cool
down and check if there is
insufficient water/no water.
Correct the height diffe-
rence.
Correct the operating pres-
sure.
Correct the pressure set-
ting in the unit.
Carry out the installation
correctly.
Correct the pre-charge
pressure.
• Do not use aggressive cleaning agents
or chemical solutions as they could at-
tack the housing or impair the function
of the unit.
• After cleaning, thoroughly rinse all parts
in clean water.
Correct the pre-charge pressure
Prerequisite:
• The power connection cable of the pres-
sure switch is disconnected from the
power supply.
• At least one water fixture/water with-
drawal point is open so that the system
is depressurised and the pressure
WaterTank 22 / 50, ProMax Pressurekit