OHAUS Pioneer, Руководство по обслуживанию

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TABLE OF CONTENTS
Page No.
APPENDIX C SOFTWARE SERVICE TOOL INSTRUCTIONS
C.1 Restore EEPROM Data ............................................................................................ C-2
C.2 Replace Load Cell .................................................................................................... C-3
C.3 Install new Main Printed Circuit Board...................................................................... C-4
C.4 Update Software in the Balance ............................................................................... C-5
C.5 Diagnostics ............................................................................................................... C-6
C.5.1 Incal Weight Mechanism Testing ......................................................................... C-6
LIST OF TABLES
TABLE NO. TITLE Page No.
1-1 Specifications: External Calibration Models (includes M Models) .........................1-2
1-2 Specifications: Internal Calibration Models (C & CM) ...........................................1-3
1-3 Specifications: Carat Models.................................................................................1-3
1-4 Specifications: Gold Models (External Calibration) ...............................................1-4
1-5 Specifications: Gold Models (Internal Calibration) ................................................1-4
1-6 Admissible Ambient Conditions.............................................................................1-5
1-7 Functions of Display Controls................................................................................1-5
1-8 Display Indicators ..................................................................................................1-6
1-9 COM 1 Interface Pin Connections.........................................................................1-9
1-10 RS232 Command Table......................................................................................1-10
2-1 Diagnostic Guide ...................................................................................................2-2
2-2 Error Codes ...........................................................................................................2-4
4-1 Test Masses Required ..........................................................................................4-1
4-2 Tolerances – Precision Models .............................................................................4-2
4-3 Tolerances – Analytical Models.............................................................................4-2
4-4 Repeatability Worksheet .......................................................................................4-8
5-1 Precision Top Load Balance Housing & Internal Parts .........................................5-3
5-2 Round Pan Block Style InCal Balance: Housing & Internal Parts .........................5-5
5-3 Square Pan Block Style Square Pan Balance: Housing & Internal Parts..............5-7
5.4 Precision Draft Shield Balance with Draft Shield: Housing & Parts.......................5-9
5.5 Analytical Balance: Housing & Internal Parts ......................................................5-11
5.6 Precision Balance Load Cell & Parts...................................................................5-13
5.7 Analytical Balance Load Cell & Parts ..................................................................5-15
5.8 Block Style InCal Load Cell & Parts ....................................................................5-17
LIST OF ILLUSTRATIONS
FIGURE NO. TITLE
1-1 Pioneer, Carat and Gold Series Displays..............................................................1-5
1-2 Pioneer Display Indicators.....................................................................................1-6
1-3 Pioneer Menu Structure ........................................................................................1-7
1-4 Load Cell Assembly...............................................................................................1-8
1-5 COM 1 Connector .................................................................................................1-9
1-6 Soldering points J1 and J2 ....................................................................................1-9
3-1 Top panel lifts up and slides out............................................................................3-2
3-2 Groove in side panel’s base liner aligns with tab on Housing ...............................3-2
3-3 Precision Load Cell with Incal ...............................................................................3-3
3-4 Analytical Load Cell with Incal...............................................................................3-3
3-5 Precision Load Cell ...............................................................................................3-3
3-6 Analytical Load Cell...............................................................................................3-3
3-7 Precision Block Style Load Cell with InCal............................................................3-4
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