Table of contents
1.
1.1.
Before and after use ..................................................................................................................................................................... 2
1.2.
After use ....................................................................................................................................................................................... 3
1.3.
2.
2.1.
Overview ....................................................................................................................................................................................... 4
2.2.
General description....................................................................................................................................................................... 5
2.3.
Instrument power supply .............................................................................................................................................................. 5
2.4.
Description of measuring leads .................................................................................................................................................... 5
3.
4.
MEASURING ......................................................................................................................................... 7
4.1.
4.1.1.
Calibration of measuring cables ....................................................................................................................................... 7
4.1.2.
Measuring in AUTO mode ................................................................................................................................................ 7
4.2.
M - Insulation test ....................................................................................................................................................................... 8
4.2.1.
Measuring in AUTO mode ................................................................................................................................................ 8
4.3.
4.3.1.
4.4.
4.4.1.
4.5.
4.5.1.
4.6.
4.6.1.
4.7.
4.7.1.
Leakage current measurement ...................................................................................................................................... 13
4.8.
∆V% - Voltage drop on main lines ............................................................................................................................................. 13
4.9.
4.9.1.
5.
MAINTENANCE .................................................................................................................................. 15
5.1.
General information .................................................................................................................................................................... 15
5.2.
Battery replacement.................................................................................................................................................................... 15
5.3.
Instrument cleaning .................................................................................................................................................................... 15
6.
POWER SUPPLY ................................................................................................................................ 15
7.
REFERENCE GUIDELINES ................................................................................................................ 15
8.
9.
TECHNICAL SPECIFICATIONS ......................................................................................................... 16
EN - 1
MFT-PRO
Quick reference guide