12
INSTRUCTIONS FOR USE
EN
Test n°. 3
Description: return circuit pressure test.
Correct value: 0.7 ÷ 0.8 bar
Results of test n°. 3:
– Correct pressure: 0.7 ÷ 0.8 bar. Test completed successfully.
– Significantly higher pressure: return tube obstructed. Once replaced, if pressure remains high, return valve of
high pressure pump is faulty.
– Significantly lower pressure: return valve of high pressure pump is faulty.
Oil pressure test
To measure oil pressure, connect the sensor to the engine through the adapter. Pressure and the maximum rea-
ding value will be shown on the display. The latter can be reset at any time, by pressing the “Max. Reset” button.
Pressing the “Graphic” button will switch the tester to the graphic mode. The measurement can be interrupted at
any time, by pressing the “Pause” button. The image of the chart will remain fixed, and the term “STOP” will be
shown in the upper part of the display. Press “Pause” to measure oil pressure again.
The measurement that is underway can be saved when needed, by pressing the “Save” key. The term “REC” will
be shown in the upper part of the display. Press “Save” again to store the value. The data thus saved can later be
sent to a computer via USB connection.
80 bar manometer
This instrument can measure pressures up to 80 bar, like a normal manometer.
The pressure and maximum reading values will be shown on the display. The latter can be reset at any time, by
pressing the “Max. Reset” button.
Pressing the “Graphic” button will switch the tester to the graphic mode. The measurement can be interrupted at
any time, by pressing the “Pause” button. The image of the chart will remain fixed, and the term “STOP” will be
shown in the upper part of the display”. Press “Pause” to measure pressure again.
The measurement that is underway can be saved at any time, by pressing the “Save” button. The term “REC” will
be shown in the upper part of the display. Press “Save” again to store the value. The data thus saved can later be
sent to a computer via USB connection.
The pictures below show the numeric and graphic displays of the “Low pressure common rail”, “Oil pressure” and
“80 bar manometer” options.
Numeric display
Graphic display
