Table Of Contents - KERN GAB 3K1DM Service Manual

Contents
Chapter 1 Product Overview .........................................................................................4
1.1 Product Overview..............................................................................................................4
1.2 Standard Specifications ....................................................................................................4
1.3 Appearance.......................................................................................................................5
1.4 Operation Panel ................................................................................................................6
1.5 Outer Dimensions .............................................................................................................7
Chapter 2 Test Mode ......................................................................................................8
2.1 Operation ..........................................................................................................................8
2.1.1 Test Mode Flow ...................................................................................................................8
2.1.2 Key Functions (when setting value).....................................................................................9
2.1.3 Starting Test Mode...............................................................................................................9
2.1.4 Ending Test Mode................................................................................................................9
2.1.5 Memory Switch ....................................................................................................................9
2.1.6 C1 Mode - Country No. Setting.........................................................................................10
2.1.7 C2 Mode - Scale No. and Decimal point Setting ..............................................................11
2.1.8 C3 Mode - Span Adjustment.............................................................................................12
2.1.9 F Mode - Setting measuring conditions and EPROM clear ..............................................13
2.1.10 Error No. List......................................................................................................................14
Chapter 3 Hardware Configuration.............................................................................15
3.1 Mechanisms ....................................................................................................................15
3.1.1 Small Size (3kg, 6kg) .........................................................................................................15
3.1.2 Large Size (15kg, 30kg).....................................................................................................17
3.2 Electric Concerns ............................................................................................................19
3.2.1 Block Diagram....................................................................................................................19
3.2.2 Board PS-005 ....................................................................................................................19
Chapter 4 Maintenance ................................................................................................21
Disassembly Procedure (Small Size: 3kg • 6kg).............................................................21
4.1
4.1.1 Base Replacement.............................................................................................................21
4.1.2 Board Replacement ...........................................................................................................22
4.1.3 Load Cell Replacement .....................................................................................................23
Assembly Procedure (Large Size: 15kg • 30kg) .............................................................25
4.2
4.2.1 Base Replacement.............................................................................................................25
4.2.2 Board Replacement ...........................................................................................................26
4.2.3 Load Cell Replacement .....................................................................................................27
4.3 Troubleshooting ..............................................................................................................29
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