eKey FS UP I SC RFID Crestron Betriebsanleitung - Seite 4
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Notices, symbols and abbreviations
Denotes additional information and useful tips.
Denotes imminent danger which could lead to death or serious injuries.
Denotes possible property damage which cannot result in injuries.
Symbols:
1.
Step-by-step instructions
Reference to sections of these instructions
Reference to the mounting instructions
Reference to the wiring diagram
□
Listing without specified order, 1st level
ekey home FS OM
Product names
Buttons
Button
Abbreviations:
CP
Control panel
3
Safety information
3.1
Life-threatening danger resulting from electricity
All ekey devices are to be operated with safety extra-low voltage (SELV). Only use power supplies
rated protection class 2 according to VDE 0140-1.
Failure to do so will result in life-threatening danger due to electric shock.
Only certified electricians are authorized to carry out the electrical installation!
3.2
Safety against tampering
Mount the controller in a safe internal area. This prevents tampering from the outside.
Notices, symbols and abbreviations
NOTICE
DANGER
ATTENTION
DANGER
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