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Fuel Dispensers TATSUNO EUROPE ‐ Installation and User Manual , revision 10, January 2022
5.3.11. "MAX" BUTTON FOR DELIVERY CONTROL
For gasoline and diesel dispensers, the "MAX" button on the display of the dispenser is used
to control the maximum fuel flow in the delivery hose, especially when pumping diesel
alternately to passenger cars (Q
Functional principle:
a) When lifting the delivery nozzle and pumping without using the "MAX" button, the fuel runs
through the hose with a preset limited flow rate Q
nozzle due to the resulting foam, especially for diesel.
b) If the "MAX" button is pressed before or during the delivery operation, the letter "H" or the
pictogram of the truck appears on the display and the fuel with the maximum flow Q
the pump used flows through the delivery hose.
The limited flow value Q
5.3.12. "MIN" BUTTON FOR DELIVERY CONTROL
For fuel dispensers, the "MIN" button on the display of the dispenser is used to control the fuel
flow in the delivery hose, especially when pumping fuel into small motorcycles or small
containers (Q
= 4 ‐ 6 L/min).
min
Functional principle:
a) Upon lifting up the delivery nozzle and delivering without the "MIN" button, the fuel flows
through the hose with the preset limited flow Q
b) If the "MIN" button is pressed before or during the delivery operation, the letter "L" or the
motorcycle pictogram appears on the display and the fuel with the set minimum flow Q
through the delivery hose.
c) When the "MIN" button is pressed again, the letter "L" disappears on the display and the
dispenser delivers with a higher flow rate again.
The limited flow value Q
= 40 L/min) and trucks (Q
lim
can be set for each delivery hose using the counter parameter.
lim
can be set for each delivery hose using the counter parameter.
lim
= 80 L/min).
max
which prevents frequent switching off of the
lim
.
min
151
given by
max
flows
min
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