KERN PNJ Series User Manual

2 PNJ_PNS-BA-e-1612
GB
KERN PNJ / PNS
Version 1.2 04/2016
Operating instructions
Precision balance
Contents
1 Technical data ................................................................................................ 4
1.1 Dimensions ................................................................................................................................. 6
2 Appliance overview ....................................................................................... 7
2.1 Keyboard overview ..................................................................................................................... 8
2.2 Overview of display .................................................................................................................... 9
3 Basic instructions ........................................................................................ 10
3.1 Intended use ............................................................................................................................. 10
3.2 Improper Use ............................................................................................................................ 10
3.3 Warranty ................................................................................................................................... 10
3.4 Monitoring of Test Resources................................................................................................... 11
4 Basic Safety Precautions ............................................................................ 11
4.1 Pay attention to the instructions in the Operation Manual ........................................................ 11
4.2 Personnel training ..................................................................................................................... 11
5 Transport and storage ................................................................................. 11
5.1 Testing upon acceptance ......................................................................................................... 11
5.2 Packaging / return transport ..................................................................................................... 11
6 Unpacking, Setup and Commissioning ..................................................... 12
6.1 Installation Site, Location of Use .............................................................................................. 12
6.2 Unpacking, Scope of delivery ................................................................................................... 12
6.2.1 Scope of delivery / serial accessories: ..................................................................................... 13
6.3 Assemble windshield (only models d = 0.001g) ....................................................................... 14
6.4 Assembly, placing and levelling ............................................................................................... 20
6.5 Mains connection ...................................................................................................................... 22
6.6 Initial Commissioning ................................................................................................................ 23
6.6.1 Models PNJ .............................................................................................................................. 23
6.6.2 Models PNS .............................................................................................................................. 24
6.7 Connection of peripheral devices ............................................................................................. 24
6.8 Adjustment ................................................................................................................................ 25
6.8.1 Adjustment with internal weight (only models PNJ) ................................................................. 26
6.8.2 Adjustment with external weight (only models PNS) ................................................................ 27
6.9 Verification ................................................................................................................................ 28
7 Basic Operation ........................................................................................... 30
7.1 Start-up ..................................................................................................................................... 30
7.2 Switch into stand-by mode ....................................................................................................... 30
7.3 Zeroing...................................................................................................................................... 31
7.4 Simple weighing ....................................................................................................................... 31
7.5 Unity change ............................................................................................................................. 32
7.6 Weighing with tare .................................................................................................................... 34
7.6.1 Taring ........................................................................................................................................ 34
7.6.2 Multiple tare .............................................................................................................................. 35

KERN PNJ Series Specifications

General

Brand	KERN
Model	PNJ Series
Category	Scales
Language	English