DeWalt DXCMTA1980854 Instruction Manual page 28

CODE POSSIBLE CAUSE
Regulator open
25
26 Low voltage/motor overload
27 Restricted air passages
28 Low voltage motor
29 Bad check valve
Seized pump
30
31 Oil level too high
32 Poor ventilation
Dirty cooling surfaces
33
34 Too much back pressure in tank.
35 Compressor too cold
POSSIBLE SOLUTION
Rotate the regulator knob counter-clockwise to its built-in stop and
push knob in to lock in place.
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 transfer tubes or check valve, as required.
Furnish adequate powder.
Replace check valve.
Contact a D WALT factory service center or a D
e
service center.
Reduce to proper level. See Compressor Pump Oil under
Maintenance.
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.
28
WALT authorized
e