Tus neeg siv phau ntawv
XL423 - XL424
EN - 1
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS AND PROCEDURES ............................................................. 2
1.1 Preliminary instructions ......................................................................................................... 2
1.2 During use ............................................................................................................................. 3
1.3 After use ................................................................................................................................ 3
1.4 Overvoltage categories - definitions ...................................................................................... 3
2 GENERAL DESCRIPTION .............................................................................................. 4
2.1 Introduction ............................................................................................................................ 4
2.2 Functions ............................................................................................................................... 4
3 PREPARATION FOR USE .............................................................................................. 5
3.1 Preliminary checks ................................................................................................................ 5
3.2 Power supply ......................................................................................................................... 5
3.3 Storage .................................................................................................................................. 5
4 OPERATING INSTRUCTIONS ........................................................................................ 6
4.1 Instrument description ........................................................................................................... 6
4.2 Keyboard ............................................................................................................................... 6
5 INITIAL SETTINGS ......................................................................................................... 6
5.1 Date, Time and Measuring Interval ....................................................................................... 6
6 OPERATIVE INSTRUCTIONS ........................................................................................ 7
6.1 Using the instrument in a Single Phase system .................................................................... 7
6.2 Using the instrument in a Three Phase 4-wires system ........................................................ 9
6.3 Using the instrument in a Three Phase 3-wires system ...................................................... 11
7 LED MESSAGE DESCRIPTION ................................................................................... 13
8 CONNECTION OF INSTRUMENT TO PC ................................................................... 13
9 MAINTENANCE ............................................................................................................ 14
9.1 General information ............................................................................................................. 14
9.2 Battery replacement ............................................................................................................ 14
9.3 Cleaning .............................................................................................................................. 14
9.4 End of life ............................................................................................................................ 14
10TECHNICAL SPECIFICATIONS ................................................................................... 15
10.1 Characteristics ..................................................................................................................... 15
10.1.1Reference guidelines .................................................................................................................. 15
10.1.2General data ............................................................................................................................... 15
10.2 Environmental conditions .................................................................................................... 15
10.2.1Climatic conditions ...................................................................................................................... 15
10.3 Standard accessories .......................................................................................................... 16
10.1 Optional accessories ........................................................................................................... 16
11SERVICE ....................................................................................................................... 17
11.1 Warranty conditions ............................................................................................................. 17
11.2 After-sale service ................................................................................................................. 17