DeWalt D55684 Guide D'utilisation page 25

CODE POSSIBLE CAUSE
24 It is normal for some pressure drop to
occur
25 Damaged regulator
26 Detergent type oil being used in pump
27 Extremely light duty cycles
28 Piston rings damaged or worn
29 Cylinder or piston damaged or worn
30 Compressor cylinder finish worn
31 Water in pump oil
32 Manual lock unloader lever in open
position
33 Regulator open
34 Engine fuel tank empty
POSSIBLE SOLUTION
If there is an excessive amount of pressure drop when the accessory is
used, adjust the regulator as instructed in Regulator under Features.
NOTE: Adjust the regulated pressure under flow conditions while accessory
is being used.
Replace.
Drain oil and refill pump with D
E
Run unit for longer duty cycles. It is recommended to run at high throttle 50-
75% of the run time and idle for 25% of the run time.
Contact a D WALT factory service center or a D
E
center.
Contact a D WALT factory service center or a D
E
center.
Contact a D WALT factory service center or a D
E
center.
Drain oil and refill pump with D
E
Rotate manual lock unloader lever to the closed perpendicular position.
Rotate the regulator knob counterclockwise to its built-in stop and push knob
in to lock in place.
Add gasoline, see engine's instruction manual for correct procedure.
25
WALT synthetic compressor oil.
WALT authorized service
E
WALT authorized service
E
WALT authorized service
E
WALT synthetic compressor oil.