Start-up – Burkert Type 7800 User Manual

Page 22

5. Start-up

If the pump is not operating satisfactorily, see section 9. Fault finding chart.

Step

Action

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.

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 4.19.

Select the operating mode (see section 4.8):

• Manual.

• Pulse.

• Analog.

• Timer.

• Batch.

Connect the cables:

• Connect the control/level cables, if any, to the pump, see section 3.6.

Start the pump:

• Start the pump by pressing the on/off button.

• The green indicator light is permanently on.

Priming/venting:

• Press the

button on the pump control panel and let the pump run

without a counter pressure. Loosen the vent valve by giving it a 1/8 to
1/4 turn, if required.
When the buttons

and

are pressed simultaneously during prim-

ing, the pump can be set to run for a specific number of seconds at

maximum capacity.

Calibration:

• When the pump has been primed and is running at the right counter

pressure, calibrate the pump, see section 6.

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