BEHA UNITEST TELARIS ERDE 8986 Manual De Instrucciones página 19

Contents ........................................................................................Page
1.0 Introduction/Scopeof Supply ................................................15
2.0 Transport and Storage............................................... ............6
3.0 Operator´s Safety ..................................................................16
4.0 General Information concerning Earth Measurement.............1
4.1 Influence on Measurement Accuracy......................................18
5.0 Control Elements / Display....................... ..............................19
6.0 Commissioning......................................................................20
6.1 Earth Resistance Measurement (two-wire method)................20
6.2 Earth Resistance Measurement (three-wire method) ............20
6.3 Earth Resistance Measurement (four-wire method) ..............22
7.0 Display Indications ................................................................24
8.0 Energy Management ..............................................................24
9.0 Appropriate Usage ................................................................24
10.0 Maintenance ..........................................................................25
10.1 Cleaning ................................................................................25
11.0 Battery Replacement..............................................................25
12.0 Calibration Interval.................................................................26
13.0 Technical Data. ......................................................................26
References marked on instrument or in instruc-
tion manual:
Warning of a potential danger, comply with in-
struction manual.
Reference. Please use utmost attention.
Caution! Dangerous voltage. Danger of electri-
cal shock.
Continuous double or reinforced insulation com-
plies with Category II.
Conformity symbol, the instrument complies
with the relevant Directives. It complies with the
EMC Directive (89/336/EEC), Standards EN 50081-
1:1992 and EN 50082-1:1997 are fulfilled. It also
complies with t he Low Voltage Dir ective
(73/23/EEC), Standard EN 61010-1:1995 is fulfilled.
Contents
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