Laboratory mortar mixer
1.0206.07
35
13. Calibration of the water metering unit
Ventilate the system
The water metering unit should preferably be installed so that the lines (particularly the
suction hose) are inclined in the flow direction, whereby automatic ventilation is en-
sured. Due to the application properties, air pockets (for example, in front of the pres-
sure regulator) can, however, not be avoided. For the purpose of ventilation, the pres-
sure regulator can be removed from the control housing and lifted when the pump is
running for the first time. Check the transparent hoses (especially the suction hose) for
possible air pockets.
The pump is equipped with a button (
100%)
for manual ventilation.
Pump settings (DDA30-4)
To control the pump via the mixing regulator, the following (normally carried out ex
works) settings must be made:
Note:
•
Rotate the click wheel until the setting symbol starts flashing
•
Adjust the settings manually using the click wheel
•
Select the
Pulse
mode under
Operation
•
Activate the
Pulse memory
option
•
End the setup menu by pressing the back arrow
•
Set the pulse volume to
1.00 ml
For the fine adjust-
ment of the calibra-
tion value 4
(Default value
1.0
)
Graphic dis-
play
Green: Opera-
tion
White:
Click wheel
100%
button
(ventilation)
Start/Stop but-
ton
to activate the
operating or
Setup
menu
Summary of Contents for 1.0206.07
Page 43: ...Laboratory mortar mixer 1 0206 07 43...
Page 44: ...Laboratory mortar mixer 1 0206 07 44...
Page 45: ...Laboratory mortar mixer 1 0206 07 45...
Page 46: ...Laboratory mortar mixer 1 0206 07 46...
Page 47: ...Laboratory mortar mixer 1 0206 07 47...
