PS 5
POWER SUPPLY
Safety instructions for the installation and maintenance personnel
WARNINGS!
Before the installation of the power supply, which will be connected to the mains, please read
carefully and follow the basic safety instructions provided with this product.
• In accordance with the standards and regulations of each country, there are basic safety
guidelines, which must also be strictly followed.
• Where the installer is to add or replace any peripheral or disconnect any cables, it is
recommended that he/she does so only after disconnecting both the AC mains and the
system's battery.
• Do not tamper with or disconnect any factory power supply wiring.
• Inform the end user of the safety precautions to be taken when operating this equipment.
• Keep or store these instructions for future use.
This being a permanent installation, the power supply must be installed and connected to
the power mains only by a qualified licensed electrician or electronics installer. A qual-
ified installer is one who has received the relevant training and has the necessary experience
to allow him/her to identify risks and take appropriate measures to reduce the risks of injury
to himself/herself and to others.
The power supply should be installed and used only indoors, in a safe environment, with low
pollution and without frequent and significant overvoltage or interference.
Copyright
The information contained in this document is the sole property of Sigma Technology and no part or all of the
manual may be copied or reproduced without written authorization from Sigma Technology.
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