Dewalt D55154 Instruction Manual - Page 22

English Code possible cause 9 Compressor is not large enough for accessory 10 Hole in air hose 11 Check valve restricted 12 Air leaks 13 Regulator is damaged 14 Unit operating in damp or humid conditions 15 Restricted air intake filter 16 Engine or pump oil is low 17 Carbon build-up in pump. 18 Detergent type oil being used in pump 19 Motor overload protection switch has tripped 20 Extension cord is wrong length or gauge 21 Loose electrical connections 22 Possible defective motor or starting capacitor POSSIBLE SOLUTION Check the accessory air requirement. If it is higher than the CFM or pressure supplied by your air compressor, a larger compressor is needed to operate accessory. Replace air hose. Remove, clean or replace. Tighten fittings. Replace. Move unit to a dry well ventilated area Clean or replace air intake filter Add DeWALT synthetic compressor oil to pump. See Compressor Pump Oil under Maintenance. See engine's instruction manual for correct procedure. Contact a DeWALT factory service center or a DeWALT authorized service center. Drain oil and refill pump with DeWALT synthetic compressor oil. See Motor Overload under Features. Check for proper gauge wire and cord length. See Extension Cords under Installation. Contact a DeWALT factory service center or a DeWALT authorized service center. Contact a DeWALT factory service center or a DeWALT authorized service center. 22