4
1 Preliminary note
Technical data, approvals, accessories and further information at
www�ifm�com�
1.1 Key to the symbols
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Instructions
>
Reaction, result
[…] Designation of keys, buttons or indications
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Cross-reference
Important note
Non-compliance may result in malfunction or interference�
Information
Supplementary note�
WARNING
Warning of serious personal injury�
Death or serious irreversible injuries may result�
CAUTION
Warning of personal injury�
Slight reversible injuries may result�
ATTENTION
Warning of damage to property