Robinair 34100 Automatic A-C Charging Station User Manual

OperatingManualAutomatic A/C Charging StationFor Refrigerant R-134a Systems Only!

8© 1991 Robinair Division, SPX CorporationUSING MANUAL DIAGNOSTICSThe station has internal and manualdiagnostic modes. The internal or self-diagnostic

9R-134a Smart Cart® Automatic A/C Charging StationHOW TO USE THE CONTROLSThe charging station has various compo-nents that control its operating func-

10© 1991 Robinair Division, SPX CorporationAdditionalOperatingGuidelinesUSING THE KEYPADThe charging station also has a uniquekeypad for data entry. I

11R-134a Smart Cart® Automatic A/C Charging StationQuick Reference ChartSegment B MessagesVACUUM + PROGRAM = Program station for vacuumVACUUM + AUTOMA

12© 1991 Robinair Division, SPX CorporationReplacementParts ListThe following is a list of replacementparts you may need to service or main-tain your

13R-134a Smart Cart® Automatic A/C Charging StationSymptom Cause Cure• Station unplugged • Plug station into powersource• No power at wall outlet • Lo

© 1993 Robinair Division, SPX Corporation34100/10324 Smart Cart Charging StationFor assistance in servicing or using theAutomatic A/C Charging Station

This equipment is intended for professional use only. The service technician should be familiarwith proper servicing of air conditioning systems as we

1R-134a Smart Cart® Automatic A/C Charging StationIntroduction ...

2© 1991 Robinair Division, SPX CorporationThis automatic A/C charging station isdesigned with you in mind. It is accurate,easy to program, and simple

3R-134a Smart Cart® Automatic A/C Charging StationINSTALLING A REFRIGERANT TANKFollow these steps to install a refrigeranttank on the charging station

4© 1991 Robinair Division, SPX Corporation▲ WARNING ▲Disconnect hoses with extreme caution!All hoses may contain liquid refrigerantunder pressure.

5R-134a Smart Cart® Automatic A/C Charging StationOperatingProceduresSummary Chart of Operating ProceduresTO DIAGNOSE SYSTEM PROBLEMS1. Start the A/C

6© 1991 Robinair Division, SPX CorporationTO RECOVER REFRIGERANTIMPORTANT! Use a recovery unit. Donot vent refrigerant to the atmosphere.1. Be sure th

7R-134a Smart Cart® Automatic A/C Charging Station2. Compare the gauge pressure read-ings to the system manufacturer’sspecifications.3. Check the cool