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Table of Contents
Title Page
Introduction .......................................................................................... 1
Models and Accessories........................................................................ 3
Safety Instructions................................................................................ 4
Qualified Staff .................................................................................. 5
Setup..................................................................................................... 5
Unpacking......................................................................................... 5
Checking the Scope of Delivery ....................................................... 5
General ................................................................................................. 6
Additional Accessories......................................................................... 6
Assembly.............................................................................................. 7
Description of Functions....................................................................... 7
Measurement of Interference Voltage (U
ST
)..................................... 8
Measurement of Interference Frequency (F
ST
).................................. 8
Measurement of Earthing Resistance (R
E
)........................................ 9
Selective Measurement of Earthing Resistance (R
E
A) ................ 9
Resistance Measurement (R~).......................................................... 9
Low Resistance Measurement (R
F
)................................................. 9
Checking for Correct Measuring Connection ................................... 9
Beeper............................................................................................... 9
LO-BAT............................................................................................ 10
Specifications........................................................................................ 10
Measurement of Interference Voltage DC + AC (U
ST
)..................... 13
Measurement of Interference Frequency (F
ST
).................................. 13
Earthing Resistance (R
E
)................................................................... 13
Selective Measurement of the Earthing Resistance (R
E
A)............ 17
Resistance Measurement (R~).......................................................... 18
Resistance Measurement (RF)......................................................... 19
Compensation of Lead Resistance (R
K
)............................................ 20
Description of the Operating Elements................................................. 21
Description of Display Elements ...................................................... 23
Procedure of Measurements.................................................................. 24
POWER ON Functions................................................................. 25
Operation...................................................................................... 26
Checking of Correct Measuring Connection (Socket Allocation). 30
Safety Control Measurements....................................................... 31