Maintenance And Storage - Hozelock JET 3000 K7 Manual De Instrucciones

GB
- Use:
Start or stop the pump by pressing the switch (O).
The pump is not intended for continuous use or for
dry running. Do not leave it unattended, and/or use
dry run protection (Tecnotronic, optional accessory).
If it runs continuously with the outlet hose closed, the
water may heat up. In this case, the pump stops to
limit the risks of burns.
The pump also has thermal motor protection which
will stop operation in case of overheating (dry or
continuous operation with closed output hose).
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 or has
turned for too long with the outlet
closed

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.
8
Solution