To adjust the Maximum Flow Rate
1. Make sure that the dispenser is idle, with the nozzle in its holster
2. Press and release the K-Factor switch until the required maximum flow
rate is displayed. (HFA or HFb )
3. Enter the new maximum flow rate.
Each press of the K-Factor switch passes you over a digit
in a setting, making the digit blink. Holding the switch down for more
than a second changes whichever digit is currently displayed. If you
want to pass over a setting without changing any digits, keep pressing
and releasing the switch.
The Compac factory default setting is 40 kg/min for Car
Dispensers and 60 kg/min for High flow or Bus dispensers.
4. Let the menu time out so that the value and quantity amounts are
displayed.
Ambient Temperature (Temperature Compensated Units Only)
The ambient temperature (E) is the temperature inside the dispenser
measured by the temperature probe.
The ambient temperature is set at the factory during the calibration
phase and does not usually require adjusting during service.
To adjust the Ambient Temperature
1. Make sure that the dispenser is idle, with the nozzle in its holster.
2. Press and release the K-Factor switch until E displayed.
3. Enter in the new ambient temperature as measured.
Each press of the K-Factor switch passes you over a
digit in a setting, making the digit blink. Holding the switch down for
more than a second changes whichever digit is currently displayed.
If you want to pass over a setting without changing any digits, keep
pressing and releasing the switch.
4. Let the menu time out so that the value and quantity amounts are
displayed.
Electronic Pressure Reading (Fast Fill & Temperature Compensated Units Only)
The Electronic pressure reading (u, uA, ub, uA2 and ub2) is taken
from the pressure transducer in the dispenser’s utility manifold.
u, uA and uA2 relate to the readings of pressure transducers one and
two (where fitted) on side A of the dispenser.
ub and ub2 relate to the readings of pressure transducers one and two
(where fitted) on side B of the dispenser.
The electronic pressure reading can be adjusted during pressure
transducer calibration to bring it in line with the actual value.
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