English (GB)
31
6. Start-up
If the pump is not operating satisfactorily, see section
.
Step
Action
1
Prior to start-up, retighten the dosing head screws:
• Cross-tighten the dosing head screws with a torque wrench once
before commissioning and again after 2-5 operating hours at 5.5
Nm (+ 0.5/- 0 Nm).
2
Connect the hoses/pipes:
• Connect the suction and dosing tubes/pipes to the pump.
• Connect a tube to the vent valve, if required, and lead the hose to
the tank.
• Never attach a hose to the drain opening.
3
Connect the cables:
• Connect the control/level cables, if any, to the pump, see section
.
4
Switch on the electricity supply:
• The display is on.
• The green indicator light is flashing (the pump has stopped).
• Select language, if required, see section
5
Select the operating mode (see section
):
• Manual.
• Pulse.
• Analog.
• Timer.
• Batch.
6
Start the pump:
• Start the pump by pressing the on/off button.
• The green indicator light is permanently on.
7
Priming/venting:
• Press the
button on the pump control panel and let the pump
run without a counter pressure. Open the vent valve, if required.
When the buttons
and
are pressed simultaneously during
priming, the pump can be set to run for a specific number of
seconds at maximum capacity.
8
Calibration:
• When the pump has been primed and is running at the right
counter pressure, calibrate the pump, see section
.
100%
100%
100%
100%
100%