KERN EW Manuals

KERN EW Manuals

Manuals and User Guides for KERN EW. We have 1 KERN EW manual available for free PDF download: Service Manual

KERN EW Service Manual

KERN EW Service Manual (46 pages)

EW / EW-C / EG (N) Series Electronic Precision Balances

Brand: KERN | Category: Scales | Size: 4.13 MB

Table of Contents

Table of Contents
2
1 Total View

4
2 Electronic Construction

6
- Block Diagram
  6
- Whole Wiring
  7
3 Troubleshooting

8
4 Adjustments and Settings

12
- Span Calibration (CAL)
  12
  - EW and EW-C Type
    12
  - EG Type
    13
- Lock Switch
  14
- Corner Error Adjustment
  15
  - EW - 120-1200 and EW-C Type
    15
  - Ew - 2200-12K
    16
- Adjustment Sequence for Cases
  17
- Resetting Address Data (Coefficients)
  18
- How to Call Address Mode/How to Re-Write Address Data
  19
- Linearity Adjustment
  20
- Calibration of Built-In Weight (Ref Cal)
  23
5 Parts Replacements

25
- How to Remove the Case
  25
  - Ew 2200-12K
    26
  - Ew-C
    27
  - Ew 120-4 Nm
    28
- How to Cover the Case
  29
  - EW 120-1200 and EW-C
    29
  - Ew 2200-12K
    29
- Sequence of Mechanism Unit Replacement
  30
  - How to Remove the Weighing Mechanism Unit
    31
  - How to Install Weighing Mechanism
    33
- Plate Rib Replacement
  34
  - Plate Rib Replacement Procedure
    35
- Sequence of Tuning-Fork Sensor Replacement
  36
  - How to Uninstall Tuning-Fork Assy
    36
- Sequence of the AJDP Circuit Board Replacement
  37
  - How to Remove AJDP Circuit Board
    37
  - How to Install AJDP Circuit Board
    38
- How to Remove Calibration Weight Unit
  39
- How to Install Calibration Weight Unit
  41
6 Installation Options

42
- Installation of Battery Option
  42
  - EW 120-1200 and EW-C
    42
  - Ew 2200-12K
    43
7 Parts List

44
- Ew 220-1200
  44
- Ew 2200-12K
  45
- Ew-C / Ew 120-4 Nm
  46

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