Watson-Marlow Qdos30 - Manual (Page 26)

Watson-Marlow qdos30 PROFIBUS Pump User Manual 26
INCREASING AND DECREASING FLOWRATE
Using the +/- keys will increase or decrease the flowrate.
Decreasing flowrate:
• A single key press will decrease flowrate by the least significant digit of the
chosen flowrate unit.
• Repeat key presses as required to achieve the desired flowrate.
• Hold down the key for flowrate scrolling.
Increasing flowrate:
• A single key press will increase flowrate by the least significant digit of the chosen
flowrate unit.
• Repeat key-presses as required to achieve the desired flowrate.
• Hold down the key for flowrate scrolling.
MAX 100% FUNCTION (Manual mode only)
• Press and hold the MAX key to run at maximum flow.
• Release the key to stop the pump.
• The volume dispensed and time elapsed are displayed whilst the MAX key is
pressed and held.