GMC METRATESTER 4 Operating Instructions Manual page 5

6 Testing Devices per DIN VDE 0702:1995 .....................................................................18
6.1 General ..........................................................................................................................................18
6.2 Measuring Protective Conductor Resistance .....................................................................................18
6.3 Measuring Insulation Resistance ......................................................................................................19
6.4 Measuring Equivalent Leakage Current .............................................................................................20
6.5 Measuring Contact Current ..............................................................................................................20
6.6 Measuring Residual Current (METRATESTER
7 Testing Data Processing Systems and Office Machines per DIN VDE 0701, Part 240 .21
7.1 General ..........................................................................................................................................21
7.2 Visual Inspection .............................................................................................................................21
7.3 Protective Conductor Test ................................................................................................................21
7.4 Testing for the Absence of Voltage at User Accessible, Exposed Conductive Parts ...............................23
8 Measuring Load Current from the Mains Outlet ..........................................................24
9 METRATESTER
10 METRATESTER
10.1 Applications ....................................................................................................................................26
10.2 Initial Start-Up .................................................................................................................................26
10.3 Using the Radio Interface .................................................................................................................26
10.4 Radio Interface Characteristic Values ................................................................................................26
11 Technical Data .............................................................................................................28
12 Maintenance ................................................................................................................30
13 Repair and Replacement Parts Service
DKD Calibration Lab
and Rental Instrument Service ....................................................................................31
14 Product Support ..........................................................................................................31
GOSSEN-METRAWATT
'
5 Infrared Interface .............................................................................25
'
5-F Radio Interface .............................................................................26
'
5/5-F only) ...................................................................20
5