Safety
Operating Manual PSEN sg2c
1003267EN02
9
}
Any type of modification has been made (e.g. exchanging components on the PCB
boards, soldering work etc.).
3.2.3
Disposal
}
In safetyrelated applications, please comply with the mission time t
M
in the safetyre
lated characteristic data.
}
When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).
3.3
For your safety
WARNING!
Potential loss of safety function during adjustment and repair work!
When carrying out adjustment and repair work, make sure that the power
supply of the plant is switched off and protected against switching on again.
WARNING!
Loss of safety function due to manipulative use of substitute actuating ele
ments!
When substitute actuating elements are used, these have to be installed as
described in chapter
Install at profile [
29]
. When substitute actuating
elements are used in a manipulative way to defeat the protective device, op
erating the plant presents a threat to life.
The operator has to consider this in the hazard analysis and he must de
termine possible countermeasures.