KERN 440...N User Manual

GB
KERN 440…N / 440…A
Version 4.0 4/2008
Service Manual
Electronic Precision Balances
2 440…N-SH-e-0840
Table of Contents
1 Features.......................................................................................................................3
2 Calibration Procedure (CAL) .....................................................................................3
3 Internal Calibration Procedure (Linearity Adjustment) ...........................................4
3.1 Readout of the Internal Counts.............................................................................................4
4 Display Segment Test .............................................................................................. 5
5 Functional Block Diagram / Description...................................................................5
5.1 Functional Block Diagram.....................................................................................................5
5.2 Function Description.............................................................................................................6
6 Trouble Shooting........................................................................................................7
7 To Replace PCB..........................................................................................................8
8 To Replace Load Cell Assembly................................................................................9
9 Schematics................................................................................................................ 10
10 Components Layout .................................................................................................12

KERN 440...N Specifications

General

Brand	KERN
Model	440...N
Category	Scales
Language	English