KERN ALJ Operating Instruction page 105

GB
Contents
1 Technical specification ................................................................................. 5
2 Declaration of Conformity ........................................................................... 15
3 Device overview ........................................................................................... 16
3.1 Parts .........................................................................................................................16
3.2 Operating controls ....................................................................................................20
3.2.1 Keyboard overview ................................................................................................................... 20
3.2.2 Navigation buttons / Introducing the numerical value .............................................................. 21
3.3 Display overview .......................................................................................................22
3.4 User interface ...........................................................................................................23
4 Basic instructions ........................................................................................ 24
4.1 Intended use .............................................................................................................24
4.2 Non-intended use .....................................................................................................24
4.3 Warranty ...................................................................................................................24
4.4 Testing equipment supervision .................................................................................24
5 Basic safety instructions ............................................................................ 25
5.1 Compliance with the instructions included in the user manual ...................................25
5.2 Personnel training .....................................................................................................25
6 Transport and storage ................................................................................. 25
6.1 Checking during reception ........................................................................................25
6.2 Packaging / return transport ......................................................................................25
7 Unpacking, positioning and start-up .......................................................... 28
7.1 Installation place, operation place .............................................................................28
7.2 Unpacking and check................................................................................................29
7.2.1 Setting....................................................................................................................................... 29
7.3 Power supply ............................................................................................................33
7.4 Operation with battery supply (solely the model PLS 420-3F) ...................................33
7.5 Operator language selection .....................................................................................34
7.6 Connecting peripherals .............................................................................................34
8 Adjustment ................................................................................................... 34
8.1 Adjustment mode selection .......................................................................................35
8.2 Automatic adjustment using the internal weight ........................................................36
8.3 Adjustment using the internal weight after the Model CAL button is pressed (models
ALJ/PLJ) ..............................................................................................................................37
8.4 Adjustment using the external weight ........................................................................38
8.5 Changing the weight of the internal calibration weight...............................................39
8.6 Adjustment report display/print ..................................................................................40
8.7 Verification ................................................................................................................41
9 Basic mode ................................................................................................... 42
2
ALJ/ALS/PLJ/PLS
KERN
Version 1.2 2021-06
Operating manual
Analytical and precision balances
TALJG_A/TALSG_A/TPLJG_A/TPLSG_A-BA-e-2112