Hozelock EXEL JET 3500 K7 AUTOMATIC Manual Del Usuario página 8

GB
- Use:
The pump starts and stops automatically by opening
or closing the hose end fitting (valve, pistol, etc.).
When the pump is running, the "Pump On" indicator
on the control panel (O) must be on.
The pump is also cuts off automatically if there is no
water in the suction. In this case, the "Failure" indica-
tor will come on, and the pump must be reset after the
circuit is restored by pressing the "RESET" key on the
control panel (O).
The pump is also protected against overheating of the
motor, which will stop operating in the event of over-
heating.
If these safeguards are faulty, the pump may overheat
and may burn the user.
Incidents
a- The pump will
not start.
b- The pump is
running but will not
flow, or flow is
reduced
c- The pump stops
during operation
For any other anomaly, contact our after-sales service. For safety reasons, only the Hozelock-Exel after-sales
service is entitled to disassemble the pump.
7 - OPERATING ANOMALIES / SOLUTIONS
Causes
1- No power supply.
1- The body of the pump is filled with
air
2- The discharge hose is blocked.
3- Air is trapped in the supply hose,
or it is clogged
1- The power supply is not consis-
tent with the motor data of the pump.
2- A solid body has blocked the
hydraulic system.
3- The pump worked with too hot
water.
4- The pump has run dry
6 - MAINTENANCE AND STORAGE
Before working on the pump, unplug it.
Do not let the pump freeze.
Before storing the pump under cover, remove the
hoses and empty the remaining water by unscrewing
the drain nut (M).
1- Check that the plug is well inserted into
the socket. Check the circuit breakers and
electrical connections outside the pump.
Check the condition of the cables.
1- Check that the connections on the supply
hose are tight.- Put the suction hose as
straight as possible.-Repeat the priming
procedure.
2- Remove the discharge hose and unblock
it.
3 - Check that the strainer is well immersed.-
Check the suction height- Clean the strainer
and/or the valve
Disconnect the pump, remove any blockage,
wait for the pump to cool down and connect
it again.4 - Return the circuit (suction hose in
a sufficient volume of water), then press the
"RESET" button on the control panel (O)
before restarting it.
8
Solution