KERN & SOHN ALJ 310-4A - Manual (Page 2)

ALJ/ALS/PLJ/PLS-BA-e-1338 2
GB
KERN ALJ/ALS/PLJ/PLS
Version 3.8 08/2013
Operating Manual
Analytical and precision balances
Table of Contents
1 Technical Data ............................................................................................... 4
2 Explanation of graphical symbols .............................................................. 17
3 Basic Information (General) ........................................................................ 17
3.1 Proper use ................................................................................................................17
3.2 Improper Use ............................................................................................................17
3.3 Warranty ...................................................................................................................17
3.4 Monitoring of Test Resources ...................................................................................17
4 Basic Safety Precautions ............................................................................ 18
4.1 Pay attention to the instructions in the Operation Manual .........................................18
4.2 Personnel training .....................................................................................................18
5 Transportation & Storage ............................................................................ 18
5.1 Testing upon acceptance ..........................................................................................18
5.2 Packaging / return transport ......................................................................................19
6 Unpacking, Setup and Commissioning ..................................................... 21
6.1 Installation Site, Location of Use ...............................................................................21
6.2 Unpacking / placing ..................................................................................................21
6.2.1 Placing ...................................................................................................................................... 22
6.2.2 Scope of delivery / serial accessories ...................................................................................... 24
6.3 Appliance overview ...................................................................................................24
6.3.1 Front side of the balance .......................................................................................................... 24
6.3.2 Back and bottom side of the balance ....................................................................................... 25
6.4 Controls ....................................................................................................................26
6.4.1 Overview of display .................................................................................................................. 26
6.4.2 Keyboard overview ................................................................................................................... 26
6.5 Connect and switch-on power supply ........................................................................27
6.6 Rechargeable battery operation (depends on model, see chp.1) ..............................27
6.7 Connection of peripheral devices ..............................................................................28
6.8 Initial Commissioning ................................................................................................28
6.8.1 Stability display ......................................................................................................................... 28
6.8.2 Balance zero display ................................................................................................................ 28
7 Adjustment ................................................................................................... 28
7.1 Models with external weight (KERN ALS/PLS)..........................................................29
7.1.1 Adjustment with recommended adjustment weight (factory setting) ........................................ 29
7.1.2 Adjustment with weights of other nominal values .................................................................... 30
7.2 Models with internal weight (KERN ALJ/PLJ) ............................................................32
7.2.1 Adjustment models PLJ-M ....................................................................................................... 33
7.2.2 Overwrite internal adjustment weight ....................................................................................... 34
7.3 Verification ................................................................................................................35