User’s Manual –
A
REBO
S Domestic waterworks 1000 W
11
Inadequate water discharge.
- The filter sieve of the check
valve is blocked.
- The intake water level is too
low.
- Impurities reduce the
effective performance of the
pump.
- Clean the filter sieve.
- Dip the check valve deeper
into the water.
- Clean the housing of the
pump, the suction hose and the
outlet pressure hose with
pressurized water.
The pump does not reach the
desired pressure.
- Shut down pressure set too
low.
- Ingress of air into the intake
pipe.
- Contact customer service.
- Check and make sure that:
a) the suction line and all
connections are tight.
b) the inlet of the intake pipe
including check valve is
immersed in the pumped
liquid.
c) the check valve with suction
filter closes tightly and is not
blocked.
d) there are no siphons, kinks,
opposite slopes or restrictions
along the suction lines.
The pump does not turn off.
- Shut down pressure set too
high.
- Ingress of air into the intake
pipe.
- Contact customer service.
- Check and make sure that:
a) the suction line and all
connections are tight.
b) the inlet of the intake pipe
including check valve is
immersed in the pumped
liquid.
c) the check valve with suction
filter closes tightly and is not
blocked.
d) there are no siphons, kinks,
opposite slopes or restrictions
along the suction lines.
The heat protection switch
cannot switch off the pump.
- Overload of the electric motor
due to friction due to
impurities entering the engine.
- Clean the housing of the
pump with pressurized water.
The pump switch is always ON
or OFF.
-No check valve is installed on
the suction hose.
- Make sure that there is a
check valve on the suction
hose.
Frequent switching on and off
of the pump switch (when
used for household water
supply)
-Breakage of the rubber lining
in the pressure tank
-No compressed air in the tank.
-Replace the rubber casing or
the tank.
- Use a suitable valve and
connect it to a compressed air
supply; fill the tank with air.
The pump turns on and off too
- Membrane of the pressure
kettle damaged.
- Have membrane or entire
pressure kettle replaced by
