Instruction manual

21

CODE POSSIBLE CAUSE POSSIBLE SOLUTION
23 Pilot valve restricted Remove, clean or replace. Contact a D
eWALT factory service cen-
ter or a D
eWALT authorized service center.
24 Pilot valve knob is in the open position Turn pilot valve knob clockwise until it stops.
25 Defective pressure switch Replace pressure switch. Contact a D
eWALT factory service center
or a D
eWALT authorized service center.
26 Defective check valve Replace check valve. Contact a D
eWALT factory service center or
a D
eWALT authorized service center.
27 Defective pressure relief tube Replace pressure relief tube. Contact a D
eWALT factory service
center or a D
eWALT authorized service center.