Simons Voss Technologies SmartRelais-3-Controller Guide Abrégé page 34

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2. General safety instructions
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IMPORTANT
Damage as a result of mechanical impact
This product contains electronic components that
may be damaged by mechanical impacts of any kind.
1. Avoid touching the electronics.
2. Avoid other mechanical influences on the electron-
ics.
IMPORTANT
Damage as a result of overcurrent or overvoltage
This product contains electronic components that
may be damaged by excessive current or voltage.
Do not exceed the maximum permissible voltages

and/or currents.
IMPORTANT
Damage due to polarity reversal
This product contains electronic components that
may be damaged by reverse polarity of the power
source.
Do not reverse the polarity of the voltage source

(batteries or mains adapters).
SmartRelais-3-Controller
EN