38
CONTENTS
PRECAUTIONS - WARRANTY .....................................................39
1 PRESENTATION.......................................................................40
1.1
Environmental conditions ................................................................................................... 41
1.2
Compliance with standards ................................................................................................ 41
1.3
Power supply...................................................................................................................... 41
2 DESCRIPTION ..........................................................................42
3 GENERAL USE .........................................................................46
3.1
Automatic checks ............................................................................................................... 46
3.2
Instrument configuration (
SET-UP
)..................................................................................... 47
3.3
Compensation of the measuring cables.............................................................................. 48
3.4
Recording measurement results
(MEM)
............................................................................. 49
3.5
Recalling recorded values
(MR)
......................................................................................... 50
3.6
Erasing recorded values..................................................................................................... 51
3.7
Printing measurement results
(PRINT)
............................................................................... 51
3.8
Printing recorded values
(PRINT MEM)
.............................................................................. 52
4 MEASUREMENTS.....................................................................53
4.1
Voltage measurement ........................................................................................................ 53
4.2
Earth measurement in live condition (
REARTH
) ................................................................. 57
4.3
3-wire loop measurement (
Z LOOP
)................................................................................... 64
4.4
2-wire loop measurement (
Z LINE
)..................................................................................... 67
4.5
Current measurement (
)............................................................................................... 69
5 GLOSSARY...............................................................................71
6 MAINTENANCE ........................................................................72
6.1
Replacing the batteries....................................................................................................... 72
6.2
Storage .............................................................................................................................. 72
6.3
Cleaning............................................................................................................................. 72
6.4
Metrological verification...................................................................................................... 72
6.5
WarRanty ........................................................................................................................... 72
6.6
Customer service ............................................................................................................... 72
7 LIST OF CODED ERRORS .......................................................73
8 TO ORDER ................................................................................73
Summary of Contents for C.A 6454
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