1-6 EB 8313-3 EN
Safety instructions and measures
WARNING
!
Risk of personal injury through incorrect operation, use or installation as a result of
information on the actuator being illegible.
Over time, markings, labels and nameplates on the actuator may become covered with
dirt or become illegible in some other way. As a result, hazards may go unnoticed and
the necessary instructions not followed. There is a risk of personal injury.
Î Keep all relevant markings and inscriptions on the device in a constantly legible
state.
Î Immediately renew damaged, missing or incorrect nameplates or labels.
1.3 Notes on possible property damage
NOTICE
Risk of actuator damage due to excessively high supply pressure.
An excessively high supply pressure can lead to impermissible movements or forces
which might damage the actuator.
Î Observe supply pressure restrictions. See the 'Operation' section.
Î Restrict the supply pressure by using a suitable supply pressure reducing station.
An incorrect electric signal will damage the electropneumatic actuator.
A current source must be used to provide the electrical power for the actuator.
Î Only use a current source and never a voltage source.
Incorrect assignment of the terminals will damage the electropneumatic actuator and
will lead to malfunction.
For the actuator to function properly, the prescribed terminal assignment must be ob-
served.
Î Connect the electrical wiring according to the prescribed terminal assignment.
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