
Safety instructions
Residual hazards
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EDKZN3B045 DE/EN/FR 3.0
Special safety instructions and application notes
Pictograph and signal word Meaning
Warnings!
Safety note or application note for the operation
according to UL or CSA requirements.
The measures are required to meet the requirements
according to UL or CSA.
Warnings!
1.2 Residual hazards
Danger!
Dangerous electrical voltage
All power terminals remain live for up to three minutes after mains
disconnection.
Possible consequences:
ƒ Death or severe injuries when touching the power terminals.
Protective measures:
ƒ Switch off the power supply and wait for at least three minutes
before working on the power terminals.
ƒ Make sure that all power terminals are deenergised.
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