English – DeWalt DPD3100 User Manual
Page 20
20
English
(
Troubleshooting codes cont.)
coDe
PossIBLe cause
PossIBLe soLutIon
26
Loose hose connection.
Tighten.
27
Piston packings worn.
Have replaced by authorized service center.
28
Pump head or tubes damaged from freezing.
Have replaced by authorized service center.
29
Air filter filled with oil.
Clean air filter element. Refer to engine instruction manual for
correct procedure.