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FRAX
© 2011 Megger Sweden AB
1.7 Calibration
The instrument is calibrated before leaving the factory. The recommended calibration interval
is one (1) year. The instrument can be calibrated by Megger or any calibration institute that
follows the calibration instruction given in Appendix A, Calibration Instructions.
1.8 Disposal
FRAX and its accessories are all manufactured after August 12, 2005. Megger is responsible for
the disposal of old FRAX units. The FRAX unit can be sent back to Megger for disposal at any
time at no additional charge.
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Quick Start Tutorial
This tutorial provides an introduction on how to use FRAX and FRAX software. They are
intentionally kept brief so that you can start using the instrument and software as quickly as
possible. The objective is not to teach you every single detail but to familiarize you with the
basic principles.
The quick start tutorial is divided into the following sections:
Safety First
Preparatory Procedures
Start Up FRAX and Establish Communication
Create a New File
Test Lead Connection
Start Measurement
View Data
Export data
2.1 Saftey First
FRAX is a Sweep Frequency Response Analyzer designed for measuring power transformers in
the field and at manufacturing sites.
Always follow local safety regulations.
Make certain that all personnel who work with FRAX instrument have been trained in its
use and that all applicable safety precautions are taken.
Always connect the instrument to protective earth/ground using the separate earth/ground
cable. The earth/ground cable should be the first connection made and the last removed.
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