Technical data

8
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OPERATION
1. Open any valves in the pipeline.
2. If operating the pump for the first time, disconnect the top hose and prime
the pump by filling completely with water.
Note: The pump is only self- priming when filled with water. Refilling is only
necessary if the pump has been drained, or if all the water has been lost.
3. Connect to the power supply and switch on. Water should start to flow
through the system. Check for any leaks and repair as necessary.
4. If the motor fails to start, or the pump does not deliver water, refer to
TROUBLESHOOTING on page 9. Never operate the pump when not filled
with water or if the inlet is blocked.
Note: Filling the suction pipe with water will speed up the priming process,
and it is suggested that a non-return valve be fitted to the end of the
suction pipe.
5. Stop the pump by switching off the power supply.
SETTING THE TIMER
The programmable timer provides
operation for 2 to 24 hour periods in
2 hour increments up to 16 hours.
When the pump is connected to the
power supply one LED will always be
on. A backup battery is provided to
save the settings in case the
electrical power supply is
disconnected. If power is lost, the
pump will start automatically as
soon as power is restored.
The duration of the cycle remaining
can be seen by the status of the LEDs.
For example, to set the pump for 6 hours running in a 24 hour period:
1. Press the timer until the “6” LED turns red.
2. Press the ON/OFF button and the 6 hour running period will start.
3. Switch the pump off by pressing the ON/OFF button.