DeWalt D55690 Guide D'utilisation page 30

CoDe PossIble CAuse
22 Engine problem
Engine or pump oil is low
23
Regulator is not adjusted correctly for accessory being
24
used
Damaged regulator
25
26 Detergent type oil being used in pump
27 Extremely light duty cycles
Piston rings damaged or worn
28
29 Cylinder or piston damaged or worn
30 Compressor cylinder finish worn
31 Water in pump oil
Manual lock unloader lever in open position
32
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.
It is normal for some pressure drop to occur when an acces-
sory is used, adjust the regulator as instructed in regulator
under Features if pressure drop is excessive.
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.
30
WALT
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WALT synthetic compressor
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WALT
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WALT
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WALT
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WALT synthetic compressor
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