DeWalt D55672 Guide D'utilisation page 24

CODE POSSIBLE CAUSE
22 Engine problem
23 Engine or pump oil is low
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
POSSIBLE SOLUTION
Contact a D WALT factory service center or a D
E
authorized service center.
Add D WALT synthetic compressor oil to pump. See
E
Compressor Pump Oil under Maintenance.
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
oil.
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
authorized service center.
Contact a D WALT factory service center or a D
E
authorized service center.
Contact a D WALT factory service center or a D
E
authorized service center.
Drain oil and refill pump with D
oil.
Rotate manual lock unloader lever to the closed perpendicu-
lar position.
24
WALT
E
WALT synthetic compressor
E
WALT
E
WALT
E
WALT
E
WALT synthetic compressor
E