XL421 - XL422
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
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
Calibration............................................................................................................................................................. 5
3.4
Storage ................................................................................................................................................................. 5
4 INSTRUMENT DESCRIPTION ..................................................................................................................... 6
4.1
Keyboard............................................................................................................................................................... 6
5 INITIAL SETTINGS....................................................................................................................................... 6
5.1
Date, Time and Measuring Interval ....................................................................................................................... 6
6 MEASURING PROCEDURE ........................................................................................................................ 7
6.1
Using the instrument in a Single Phase plant ....................................................................................................... 7
6.2
Using the instrument in a Three Phase plant ........................................................................................................ 9
7 LED MESSAGES DESCRIPTION ...............................................................................................................11
8 CONNECTION OF INSTRUMENT TO PC..................................................................................................11
9 MAINTENANCE ..........................................................................................................................................12
9.1
General information............................................................................................................................................. 12
9.2
Battery replacement............................................................................................................................................ 12
9.3
Cleaning.............................................................................................................................................................. 12
9.4
End of life ............................................................................................................................................................ 12
10 TECHNICAL SPECIFICATIONS .................................................................................................................13
10.1
Characteristics .................................................................................................................................................... 13
10.1.1
Safety standards...........................................................................................................................................................13
10.1.2
General data.................................................................................................................................................................13
10.2
Environmental conditions.................................................................................................................................... 13
10.2.1
Climatic conditions........................................................................................................................................................13
10.2.2
EMC..............................................................................................................................................................................13
10.3
Accessories......................................................................................................................................................... 14
11 SERVICE .....................................................................................................................................................14
11.1
Warranty conditions ............................................................................................................................................ 14
11.2
After-sale service ................................................................................................................................................ 14
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