DeWalt DXCM271 Instruction Manual page 23

CODE POSSIBLE CAUSE
Regulator is not adjusted correctly for accessory
14
being used.
15 Damaged regulator
16 Regulator open
Low voltage/motor overload
17
18 Restricted air passages
Low voltage motor
19
20 Bad check valve
21 Seized pump
22 Poor ventilation
Dirty cooling surfaces
23
24 Too much back pressure in tank.
25 Compressor too cold
DXCM271_E110922_27 Gal manual_ENG-FRN-SPN_8382_KM_v12-FA.indd 23
POSSIBLE SOLUTION
It is normal for some pressure drop to occur when an accessory 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 the
accessory is being used.
Replace
Rotate the regulator knob counter-clockwise to its built-in stop.
Check that power supply is adequate and that compressor is on
a dedicated circuit. If using extension cord, try using without. If
compressor is connected to a circut protected by a fuse, use dual
element time delay fuses (Buss Fusetron type "T" only).
Inspect and replace outlet tubes or check valve, as required. Contact
a D WALT factory service center or a D
e
center.
Furnish adequate power.
Replace check valve. Contact a D
D WALT authorized service center.
e
Contact a D WALT factory service center or a D
e
service center.
Relocate compressor to an area with cool, dry, well circulated air, at
least 12 in. from nearest wall.
Clean all cooling surfaces thoroughly.
Open drain valve when starting motor.
Move compressor to a warmer location.
23
WALT authorized service
e
WALT factory service center or a
e
WALT authorized
e
11/3/17 8:19 AM