Festo SBO***-Q Series, Manual

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3. Installation
3-3
Festo P.BE-SBO-Q-EN en 1602e
3.1 General instructions on installation
Note
Observe the following if compliance with the requirements
of “Recognized Component Marks for Canada and the
United States” is needed for your application:
Rules for complying with UL certification can be found
in the UL-specific brief operating instructions.
The relevant technical specifications listed there also
take precedence.
The technical specifications in this documentation may
include different values.
Warning
Unintended movements of the connected actuators can
cause injury to human beings and damage to property.
Before carrying out installation and maintenance work,
switch off the following:
operating and load voltage supplies
if applicable, other sources of energy, e.g. the com­
pressed air supply.
Caution
Cables with high levels of interference can cause electro­
magnetic disturbances.
Do not place controller cables in the vicinity of cables
with high levels of interference If necessary, use separ­
ate wiring channels, separate cable bundles or separate
cables.