Error Message:

PDB: Air Supply Below Threshold

Applies to:

• All

Service Information:

The firmware detected that the system air supply is below the threshold specified in the NVS sys sys_pressure_thresh.

Operator Action:

Check the air hose connected to the machine and ensure that it has sufficient air pressure. Also check the threshold value specified in NVS sys sys_pressure_thresh.

Cause:

• Improperly calibrated pressure sensor. Run cal pressure command.
• Low or No air pressure supplied to the machine.
• Invalid NVS value sys sys_pressure_thresh.
• Faulty pressure sensor.
• Leak in hoses and connection between the supply and the pressure sensor.

See Also:

• NVS: sys spt
• Command: cal pressure