Operating instructions - SBU IO-Link
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B08 Residual hazards
The hazards emanating from the SBU IO-Link occur when working inside the actual limits of the SBU IO-
Link if you have to put the SBU IO-Link into operation for work, e.g. in the case of:
maintenance.
retooling.
fault-finding and troubleshooting.
When carrying out service work, retooling or maintenance in which you have to put the SBU IO-Link into
operation, enlist the help of a second person who can switch the SBU IO-Link off in an emergency.
Work with extreme care and attentiveness.
A residual risk remains when operating the SBU IO-Link even when all safety regulations are followed. All
persons who work on and with the SBU IO-Link must be aware of the residual risks and follow the
instructions designed to prevent these residual risks leading to accidents or damage.
Danger due to missing safety devices.
Very serious injuries due to moving components.
If safety devices have to be dismounted or disabled for setup and tooling work,
all work must be carried out with deliberation and care!
Any kind of routine in the operating sequence is to be avoided!
DANGER
