Commissioning the dispensing pumps
Before the liquid dispensing pumps can be
used the liquid agent must be drawn up into
the system and the amount to be dispensed
set.
Dispenser calibration
The dispensers need to be calibrated to
ensure the dispenser pumps supply the
correct amount of liquid agent.
To calibrate the dispensers with the machine
switched off:
^
Press and hold the rotary dial in.
^
Then switch the machine on with the "On"
switch.
Dispenser calibration ~ Main menu
Dispenser pump 1
Dispenser pump 2 e
A
Selection choice: Dispenser pumps 1 to 13
After selecting a dispenser pump the
following message will appear in the display:
Dispenser calibration ~ Dispenser pump 1
V: 100ml t: 0s P: 200.0 ml/min
0/1 S A
The amount to dispense can be set between
0 and 9999 ml in 1 ml increments.
^
Set the amount to dispense.
^
Press the rotary dial 0/1 and the dispenser
pump will start drawing liquid.
Dispenser calibration ~ Dispenser pump 1
V: 100ml t: 30s P: 200.0 ml/min
0/1 S A
The dispensing process finishes once the
dispensing amount is reached by pressing
the 0/1 button, or stops automatically after
60 seconds. The duration t measured will be
shown in seconds and the amount drawn P
will be shown in ml/min.
^
Press the S "Save" button to save the
values measured in memory.
Cleaning and maintaining the dispensing
system
The dispensing system should be flushed
through with clean warm water every two
weeks and before any longer down-times to
prevent the risk of blockages and corrosion.
^
The suction pipes should be cleaned
through with water.
^
Place the suction pipes in a container of
hot water (40 - 50°C).
^
Then use the dispenser calibration system
to operate each pump until the dispensing
system is thoroughly flushed through.
^ After reconnecting all parts check all
connections, hoses, dispensers and seals
for leakages.
Optional modules
26 M.-Nr. 06 572 490
