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5.1.2 Pressure Calibration
Note: Pressure calibration must be performed when the unit is activated for
the first time.
1.
Using a pressure gauge, verify that the input pressure line is delivering
approximately 100 psi
Note: If input pressure is not 100 psi, calibration will result in a
mismatch between the display pressure and the actual pressure on output
port B
2.
Once you have verified input pressure, touch the Calibration icon
to enter calibration screen.
Please keep in mind that the exact pressure being fed must be indicated
correctly in this menu prior to calibrating the pressure. Not doing so may
cause the pressure display to show the incorrect pressure.
3.
Turn pressure adjustment knob counterclockwise until the wheel can no
longer be turned.
4.
Touch the 0 icon to set the pressure to 0
5.
Turn pressure adjustment knob clockwise until display output pressure is
100 psi
6.
Touch the 100 icon to set the pressure to 100
Warning: Do not turn knob all the way clockwise. 100 psi upper bound should
be set as soon as display output pressure goes from 99 to 100 psi. Continuing
to turn knob clockwise despite pressure on display already
100psi will result in incorrect output pressure readings if the 100 icon were to
be pressed at that time.
8
being set at
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