1. Use the
[Clickwheel]
to scroll through the continuous displays
to check whether litres or gallons have been selected.
2. If the incorrect volume unit has been selected, correct it in
the
‘Menu / Information
è
Settings
è
System
è
Volume unit’
menu.
3. Check whether the capacity in the continuous display is not
too low for calibration.
4. Lead the suction hose into a measuring cylinder containing
the feed chemical – make sure that the pressure tube is per‐
manently installed (operating pressure, ...!).
5.
Prime the feed chemical (press
[Priming]
) if the suction
hose is empty.
1. Record the level in the measuring cylinder.
2.
Select the
‘Menu / Information
è
Settings
è
Calibrate
è
Calibrate’
menu and press the
[Clickwheel]
.
ð
The
‘Start calibration’
(PUSH) menu item appears.
3. To start calibration, press the
[Clickwheel]
.
ð
The
‘Calibrate ...’
menu item appears, the pump starts to
pump and indicates the number of strokes.
4. After a reasonable number of strokes (a minimum of 200),
use the
[Clickwheel]
to stop the pump.
ð
The
‘Calibrate ended’
menu item appears. It asks you to
enter the calibration volume.
5. Determine the required metering volume (difference between
initial volume - remaining volume in the measuring cylinder).
6. Use the
[Clickwheel]
to enter this volume in the
‘Calibrate
ended’
menu item and close.
ð
The pump switches to the
‘Calibration result’
menu item -
the pump is calibrated.
7. Press the
[Clickwheel]
.
ð
The pump returns to the
‘Menu / Information
è
Settings’
menu.
11.2.7 System
‘Menu / Information
è
Settings
è
System
è
...’
Preparation
Calibration procedure
Set up /
‘Menu’
68
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