OHAUS VALOR 4000 Service Manual

Also see for CS 2000: User guide Instruction manual Operating manual Operating manual Operating manual

TABLE OF CONTENTSValor™ 2000/4000 Series Service Manual ii Ohaus Corporation www.ohaus.comCHAPTER 4 TESTING4.1. Testing .....................................................................................................................4-14.1.1 Test Masses Required ......................................................................................4-14.2 Operational Test ......................................................................................................4-14.3 Segment Display Test ..............................................................................................4-14.4. Performance Tests ...................................................................................................4-24.4.1 Precision Test ...................................................................................................4-24.4.2 Repeatability Test .............................................................................................4-34.4.3 Linearity Test ....................................................................................................4-54.4.4 Off-Center Load Test ........................................................................................4-54.4.5 Adjusting Off Center Load .................................................................................4-6CHAPTER 5 DRAWINGS AND PARTS LISTS5-1 Valor 4000PW Scale: Housing & Internal Parts ........................................................5-25-2 Valor 4000XW Scale: Housing & Internal Parts ........................................................5-45-3 Valor 2000PW Scale: Housing & Internal Parts ........................................................5-65-4 Valor 2000XW Scale: Housing & Internal Parts ........................................................5-8Appendix A STANDARD CALIBRATIONA.1 Calibration ............................................................................................................... A-1A.2 Setup and Calibration.............................................................................................. A-2Appendix B SERVICE CALIBRATIONB.1 Service Menu Structure ........................................................................................... B-1B.2 Entering the Service Menu ...................................................................................... B-1B.3 Ramp Menu ............................................................................................................ B-2B.4 Service Linearity Calibration .................................................................................... B-2B.5 Service Span Calibration ......................................................................................... B-3B.6 Capacity Menu ........................................................................................................ B-3B.7 S.Unit ...................................................................................................................... B-4B.8 Expand Menu .......................................................................................................... B-4B.9 Reset Menu............................................................................................................. B-4B.10 End Menu ............................................................................................................... B-4LIST OF TABLESTABLE NO. TITLE Page No.1-1 Specifications – Valor 4000 .................................................................................1-21-2 Specifications – Valor 2000 .................................................................................1-21-3 Controls Functions Valor 4000 .............................................................................1-31-4 Battery Charge Status .........................................................................................1-41-5 Menu Structure ....................................................................................................1-51-6 Controls Functions Valor 2000 .............................................................................1-61-7 Battery Charge Status .........................................................................................1-72-1 Load Cell Resistance Readings (in Ohms) ..........................................................2-22-2 Color Code for Load Cell Wiring ..........................................................................2-22-3 Load Cell Output Readings (in mV with 3.3V Excitation) ......................................2-32-4 Diagnostic Guide .................................................................................................2-63-1 Mounting Bolt Torque Settings .............................................................................3-53-2 Overload Stop Gap Settings ................................................................................3-64-1 Test Mass Values ................................................................................................4-14-2 Repeatability Worksheet ......................................................................................4-4