


If calling for assistance, please have the model, revision, and serial number information printed on the data tag available. PROBLEM CAUSE CORRECTION Excessive tank pressure - Safety Valve pops off. Pressure switch does not shut off motor when compressor reaches “cut-out” pressure or “cut-off” setting too high. Move ON - OFF switch to OFF position. Contact trained service technician. Air losses 1. Quick connect fitting cracked or loose. 2. Check valve seat dirty or damaged. 3. Defective pressure