Led Display; (Procontractor And Ironman Units) - Graco GMAX 3400 Operation

LED Display

(ProContractor and Ironman units)

Operation Main Menu
Short press to move to next display. Press and hold (5
seconds) to change units or reset data.
1. Turn pressure to lowest setting. Trigger gun to
relieve pressure. Turn prime valve down to DRAIN
position.
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2. Turn power ON. Pressure display appears. Dashes
will not appear unless pressure is less than 200 psi
(14 bar, 1,4 MPa).
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Change Display Units
Press and hold DTS button for 5 seconds to change
pressure units (psi, bar, MPa) to desired units.
Selection of bar or MPa changes gallons to liters x 10.
To change display units DTS must be in pressure
display mode and pressure must be at zero.
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LED Display
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