Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for KERN 573xxNM
Summary of Contents for KERN 573xxNM
- Page 1 KERN & Sohn GmbH Ziegelei 1 Tel: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-Mail: info@kern-sohn.com Internet: www.kern-sohn.com Service manual Precision balances KERN 572 / 573 N(M) / DS Version 5.1 4/2009 B / FKB (M) 572-SH-e-0951...
-
Page 2: Table Of Contents
Mode – Menu ....................... 5 Troubleshooting ......................6 Adjustment........................7 6.1 Adjustment of non-verification balances................7 6.2 Adjustment of verification balances (KERN 573-NM; KB-NM; FKB-M) ......7 Factory Menu ......................8 7.1 How to Enter the Factory Menu ....................8 7.2 Display Contrast ........................8 7.3 Factory Adjustment .......................8... -
Page 3: Basic Information
1 Basic Information Grundlegende Hinweise The device must be repaired only by trained specialist staff or personnel with professional formation (such as a repair-specialist accredited by law concerning verification). The service manual is obligatory for repair work. After repair, original conditions of the device have to be restored. Only original spare parts should be used. -
Page 4: Introduction
2 Introduction This service manual covers the 572, 573 NM, KB N(M), DS, FCB B, FKB (M) series and is edited for the authorized servicing personnel. Note all rights are reserved. Copying any part of this manual is prohibited without our permission. -
Page 5: Mode - Menu
4 Mode – Menu IMPORTANT! The modified settings - as well as the adjustment - must be stored when switching-off, via the ON/OFF button. 572-SH-e-0951... -
Page 6: Troubleshooting
5 Troubleshooting Interruption Possible cause • Either the scale is overloaded or there is a mechanical ==OVERLOAD== defect • Underload: Weighing range has been fallen short of = ============ • Mechanical defect or a defect in the main PCB • In counting and % mode: part too light <<... -
Page 7: Adjustment
6.1 Adjustment of non-verification balances 6.2 Adjustment of verification balances (KERN 573-NM; KB-NM; FKB-M) Remark: The adjusting is only possible when not being blocked by the adjusting switch. The switch for this step is located at the bottom of the housing between the two turning feet. -
Page 8: Factory Menu
7 Factory Menu The settings are only possible when not being blocked by the adjusting switch (see chapter 6.2). 7.1 How to Enter the Factory Menu 1. Turn ON the balance. 2. Press and hold the TARE key approx. 10 seconds until [Factory Reset?] appears. -
Page 9: Automatic Linearity Adjustment
7.4 Automatic Linearity Adjustment 1. Turn ON the balance. 2. Press and hold the TARE key approx. 10 seconds until [Factory Reset?] appears. 3. Press MODE key until [Linear auto ?] appears. 4. Press key to start the automatic linearity adjustment. The display appears the first linearity point, e.g. -
Page 10: Electronics
8 Electronics 8.1 Explanation and Connection of Main PCB Pin 1: Power supply (-) Pin 2: Power supply (+) Connection of Pin 3: RS 232 (TXD) keyboard overlay Pin 4: RS 232 (RXD) Pin 5: RS 232 (GND) JTAG 2 3 4 5 Connection Load cell of LCD-... -
Page 11: Layout Of Main Pcb
8.2 Layout of Main PCB 572-SH-e-0951...
Need help?
Do you have a question about the 573xxNM and is the answer not in the manual?
Questions and answers