General Connection Technology - Festo VTSA Series Description

3. Installation
3.2

General connection technology

Festo P.BE−VTSA−44−EN en 0905e
Warning
Uncontrolled movements of the connected actuators and
loose tubing can cause injury to persons and/or damage
to property.
Before carrying out assembly and maintenance work,
switch off the following:
Compressed air supply
The operating and load voltage supplies.
Note
Observe the following if the UL requirements are to be
complied with in your application:
Regulations for complying with the UL certification can
be found in the separate special UL−specific documenta
tion. The technical data which is valid there applies with
priority.
The technical data in this documentation may show
values deviating from this.
Pay attention to the following:
The components of the valve terminal contain electrostatically
sensitive components. The components will be damaged if
you touch the contact surfaces of the plug connectors or if
you do not observe the handling specifications for electro−
statically sensitive devices.
3−7