5.3 Installation (electrical)
WARNING!
Live parts!
Possible consequence: Fatal or very
serious injuries
– Measure: Disconnect the elec‐
trical power supply to the unit
before opening the housing and
secure to prevent unintentional
reconnection
– Disconnect damaged or defective
devices or devices that have
been tampered with and prevent
unintended reconnection
– The plant operator is responsible
for providing an appropriate iso‐
lating device, such as an emer‐
gency-off switch etc.
Do not route the controller's signal
leads alongside interference-prone
cabling. This could lead to controller
malfunctions.
Assembly and installation
30
To Next Page
Loading...
