KERN EWJ 300-3 User Manual

2 EWJ-BA-e-1615
GB
KERN EWJ
Version 1.5 09/2016
Operating manual
Precision balance
Contents
1 Technical data ................................................................................................ 4
2 Appliance overview ....................................................................................... 7
2.1 Keyboard overview ..................................................................................................................... 9
2.2 Overview of display .................................................................................................................. 10
3 Basic Information (General) ........................................................................ 11
3.1 Proper use ................................................................................................................................ 11
3.2 Improper Use ............................................................................................................................ 11
3.3 Warranty ................................................................................................................................... 11
3.4 Monitoring of Test Resources................................................................................................... 12
4 Basic Safety Precautions ............................................................................ 12
4.1 Pay attention to the instructions in the Operation Manual ........................................................ 12
4.2 Personnel training ..................................................................................................................... 12
5 Transport and storage ................................................................................. 12
5.1 Testing upon acceptance ......................................................................................................... 12
5.2 Packaging / return transport ..................................................................................................... 12
6 Unpacking, Setup and Commissioning ..................................................... 13
6.1 Installation Site, Location of Use .............................................................................................. 13
6.2 Unpacking, Scope of delivery ................................................................................................... 13
6.2.1 Scope of delivery / serial accessories: ..................................................................................... 13
6.2.2 Installing / removing transport fittings ....................................................................................... 14
6.3 Mains connection ...................................................................................................................... 18
6.4 Storage battery operation (optional) ......................................................................................... 18
6.5 Connection of peripheral devices ............................................................................................. 18
6.6 Initial Commissioning ................................................................................................................ 18
6.7 Adjustment ................................................................................................................................ 19
6.7.1 Manual internal adjustment by pressing button ........................................................................ 19
6.7.2 Automatic internal adjustment .................................................................................................. 20
6.8 Verification ................................................................................................................................ 21
7 Operation ...................................................................................................... 22
7.1 Start-up ..................................................................................................................................... 22
7.2 Switching Off ............................................................................................................................ 22
7.3 Zeroing...................................................................................................................................... 22
7.6 Percent determination .............................................................................................................. 23
7.7 Parts counting ........................................................................................................................... 24
7.8 Manual totalizing ....................................................................................................................... 25
7.9 Automatic adding-up ................................................................................................................. 28

KERN EWJ 300-3 Specifications

General

Brand	KERN
Model	EWJ 300-3
Category	Scales
Language	English