BOOK# 091-9-089 inst.book Aug. 3, 2005 INSTRUCTION MANUAL AUTO DRAIN AC AN AUTOMATIC MOISTURE DRAIN FOR THE 091-9B-1 AIR COMPRESSOR MODEL #091-9-089 INPUT :120 Volt, AC Solenoid 1 YEAR WARRANTY KUSSMAUL ELECTRONICS CO., INC. 170 CHERRY AVE., WEST SAYVILLE, N.Y. 11796 TEL: in NY 631-567-0314 TOLL FREE: 800-346-0857 FAX: 631-567-5826 INTRODUCTION The Auto Drain AC system consists of a 120 volt normally open solenoid, a filter and assorted fittings. Designed to work with the 120 volt Auto Pump, the solenoid bleeds the filter bowl when the pump is not running. As soon as the pressure switch turns on the compressor, the solenoid is energized and the bleed is closed. A check valve that is supplied with the Auto Drain kit must be installed as shown to seal off the vehicles air pressure when the bleed valve opens. AUTO DRAIN COMPONENTS ITEM 1 2 3 4 5 6 7 8 9 10 11 12 QUANTITY PART NUMBER 1 1 1 2 1 1 1 2 1 1 1 1 A2231-1-C108 F5044-02-DH-Z310 216P-2 PLB112-4 219-P-2 219-P-4 PL1/4-NIU 1202P4-4 14CVS PLB101-4 NN4-035 PVC-1/4 DESCRIPTION Solenoid Valve, 120 Volt A.C. normally open Filter with metal bowl Nipple, 1/8 NPT Nipple, 1/4 NPT Close Plug, 1/8 NPT Plug, 1/4 NPT Elbow, 1/8 NPT, male - 1/4 tube Street Elbow, 1/4 NPT Check Valve, 1/4 NPT male -1/4 NPT male Tee, Brass, 1/4 NPT 1/4 Tubing, 24 inches Sleeving, 1/4" PVC, 11 inches 091-9-089 AUTO DRAIN INSTALLED ON 091-9B-1 AUTO PUMP AUTO DRAIN WIRING INSTALLATION 1. Install the black sleeving over the solenoid wires 2. Connect the AUTO DRAIN solenoid wires to output terminals of pressure switch. These are the same terminals that supply power to the AUTO PUMP motor 3. The AUTO DRAIN is now properly connected. Test by bleeding system pressure to start AUTO PUMP and note that when pump shuts down, air and moisture will bleed out of drain tube. 4. Position drain tube to direct moisture to exterior of vehicle. POWER CORD TO MOTOR PRESSURE SWITCH AUTO DRAIN SOLENOID INSTALLATION WIRING DIAGRAM INSTALLATION RECORD & WARRANTY Date Installed Installed By Vehicle Identification Vehicle Owner All Auto Pumps of Kussmaul Electronics Company Inc. are warranted to be free of defects of material or workmanship. Liability is limited to repairing or replacing at our factory, without charge, any material or defects which become apparent in normal use within 1 year from the date the equipment was shipped. Equipment is to be returned, shipping charges prepaid and will be returned, after repair, shipping charges paid. Kussmaul Electronics Company, Inc. shall have no liability for damages of any kind to associated equipment arising from the installation and /or use of the Kussmaul Electronics Company, Inc. products. The purchaser, by the acceptance of the equipment, assumes all liability for any damages which may result from its installation, use or misuse, by the purchaser, his or its employees or others. ...