IMPORTANT INfORMATION AbOuT ThIs MANuAl
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© TESVOLT We reserve the right to make technical changes. Version RD.TI.015.E.ENG_Installation_Manual_TS48V_v.C.01 Last revised 06/2020
1 IMPORTANT INFORMATION ABOUT THIS MANUAL
1.1 APPLICABILITY
This document applies to the TESVOLT TS 48 V modular storage system in conjunction with the Sunny
Island battery inverter manufactured by SMA.
Read this manual thoroughly to ensure error-free installation, initial commissioning and maintenance
of the TESVOLT TS 48 V. Installation, initial commissioning and maintenance must be carried out by a
qualified, authorized specialist. The Installation and Operating Manual should be kept close to the unit
and must be accessible to all individuals involved in installation or maintenance at all times.
All information on the SMA Sunny Island contained in this manual is non-binding. TESVOLT assumes no
responsibility for the accuracy and currency of this information. Ensure that you follow the relevant
product
documentation, such as installation or operating manuals from the manufacturers, for the
SMA Sunny Island and other, third-party products.
This Installation and Operating Manual applies to Germany only, without restriction. Ensure that you
adhere to the applicable local legal regulations and standards. The standards and legal regulations in
other countries may contradict the specifications in this manual. In this case, please contact the
TESVOLT Service Line +49 (0) 3491 87 97 - 200.
1.2 MEANING OF SYMBOLS
Symbols in the manual
This manual contains the following types of warnings and information:
DANGER!
This symbol indicates that electric shock may result if you fail to follow the instruction, even
when the unit is disconnected from the power supply, as a voltage-free state only occurs after a time delay.
DANGER!
This symbol indicates that death or serious injury may result if you fail to follow the
instruction.
CAUTION!
This symbol indicates that injury may result if you fail to follow the instruction.
WARNING!
This symbol indicates information that material damage may result if you fail to follow the
instruction.
NOTE:
This symbol indicates information relating to the use of the unit.
Symbols on the unit
The following types of warning, prohibition and mandatory symbols are also used on the unit:
CAUTION – CORROSIVE!
If the battery is damaged and a fault occurs, this may result in electrolyte escaping and the formation
of hydrofluoric acid in small concentrations and quantities, among other effects. Contact with these liq-
uids can cause chemical burns.
•
Do not subject the battery modules to violent impact.
•
Do not open, disassemble or mechanically alter the battery modules.
In the event of contact with electrolyte, immediately wash the affected area with water and promptly
seek medical advice.
STOP
