Table of Contents
Advertisement
3. With the buttons
exact volume flown through the device. If the buttons are hold down the step turns to 0,1L .
4. With
the selected value has to be confirmed.
5. Press
to exit the calibration mode.
Repeating the calibration can be done by entering the calibration mode again.
Note:
Without confirmation of the new value (see step 4.) the former calibration factor is kept.
5 Additional functions:
5.1 Flow direction Indication
The wings
on the display turn clockwise if the flow direction is correct.
The recommended flow direction is indicated on the flow-meter housing with arrows.
If the flow direction is wrong all three wings are blinking.
The flow-meter counts backwards on reverse flow to a minimum value of 0.00.
5.2 Low Battery indication
If the battery voltage is weak the symbol
If the value is critical low the symbol is blinking. In this case it is recommended to replace the
battery immediately.
Changing of battery
Replacing the battery has to be done in the power saving mode (readout "off"). In this mode all data
are stored.
Unscrew 4 srews on the backside.
Remove cover gently.
Remove old battery and put new on in.
Put cover on and look for proper fit of the sealing ring.
Tighten 4 screw so that cover and case fit together.
Don't't tighten screws with force!
Seite 6/8
and
the upper display can be changed in steps of 0,01L to the
turns on.
Batt
Operation manual DR15
Rev 1.7e
16.10.06
Advertisement
Table of Contents
