15Compressor is notsupplying enoughair to operateaccessoriesProlonged excessive use of•airCompressor is not large•enough for accessoryHole in air hose•Check valve restricted•Air leaks•Restricted air intake filter•Decrease amount of air usage.•Check the accessory air requirement. If•it is higher than the SCFM or pressuresupplied by your air compressor, a largercompressor is needed to operate acces-sory.Replace air hose.•Remove, clean or replace•Tighten fittings.•Clean or replace air intake filter.•Regulator knobhas continuous airleakRegulator is damaged• Replace.•Regulator will notshut off air outletRegulator is damaged• Replace.•Moisture in pumpcrankcaseUnit operating in damp or•humid conditionsDetergent type oil being used•in pumpMove unit to a dry well-ventilated area.•Drain oil and refill with non detergent oil.•trouble sHootInG