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1.3 Preface
This manual provides an overview of the installation for the Hydran 201i. For
complete explanations on the installation process, see Chapter 7 in the Hydran 201i
Instruction Manual.
The information in this manual may be used by:
− An installer
− An electrician
• All procedures in this manual must be strictly adhered to.
Any deviation from these may cause irreversible damage to
the transformer being monitored and/or the Hydran 201i,
and may lead to property damage, personal injury and/or
death.
• Installation and maintenance of the Hydran 201i must be
carried out by qualified personnel only.
Any visible signs of damage to the shipping packages should be reported to
GE Energy immediately.
Please keep all documentation (model number, manuals, etc.) for reference and
warranty purposes.
A Table of Contents is present at the beginning of the manual.
The Hydran 201i Installation Guide (this manual), the Hydran 201i Instruction
Manual and the Hydran Host Software Manual are located in PDF format in the
English/Manuals folder of the Hydran 201i installation CD. Hard copies of each
manual can be purchased from GE Energy.
1.4 Revisions
Issue dates of this manual are:
Revision 3
November 2010
Revision 4
June 2013 (general
revision)
Revision 5
August 2013