XL423 - XL424
EN - 1
INDEX
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
2GENERAL DESCRIPTION........................................................................................................................... 4
2.1 Introduction...........................................................................................................................................................4
2.2 Functions..............................................................................................................................................................4
3PREPARATION FOR USE........................................................................................................................... 5
3.1 Preliminary checks................................................................................................................................................5
3.2 Power supply ........................................................................................................................................................5
3.3 Calibration.............................................................................................................................................................5
3.4 Storage.................................................................................................................................................................5
4OPERATING INSTRUCTIONS..................................................................................................................... 6
4.1 Instrument description...........................................................................................................................................6
4.2 Keyboard...............................................................................................................................................................6
5INITIAL SETTINGS....................................................................................................................................... 6
5.1 Date, Time and Measuring Interval.......................................................................................................................6
6MEASURING PROCEDURE........................................................................................................................ 7
6.1 Using the instrument in a Single Phase plant .......................................................................................................7
6.2 Using the instrument in a Three Phase 4-wires plant............................................................................................9
6.3 Using the instrument in a Three Phase 3-wires plant..........................................................................................11
7LED MESSAGES DESCRIPTION...............................................................................................................13
8CONNECTION OF INSTRUMENT TO PC..................................................................................................13
9MAINTENANCE ..........................................................................................................................................14
9.1 General information.............................................................................................................................................14
9.2 Battery replacement............................................................................................................................................14
9.3 Cleaning..............................................................................................................................................................14
9.4 End of life............................................................................................................................................................14
10 TECHNICAL SPECIFICATIONS.................................................................................................................15
10.1 Characteristics....................................................................................................................................................15
10.1.1 Safety standards...........................................................................................................................................................15
10.1.2 General data.................................................................................................................................................................15
10.2 Environmental conditions....................................................................................................................................15
10.2.1 Climatic conditions........................................................................................................................................................15
10.2.2 EMC..............................................................................................................................................................................15
10.3 Accessories.........................................................................................................................................................16
11 SERVICE.....................................................................................................................................................16
11.1 Warranty conditions............................................................................................................................................16
11.2 After-sale service................................................................................................................................................16
