Burkert Type 8644 - Manual (Page 7)

7
Authorizeduse
2. auThOrized use
non-authorized use of the airline may be dangerous to people, nearby equipment and the
environment.
• The device is designed for use in an environment where there is a risk of explosion. Pneumatically operated
devices may be used for control.
• Do not use the device outdoors unprotected.
• Use according to the authorized data, operating conditions and conditions of use specified in the contract
documents and operating instructions. These are described in the chapter entitled “6. Technical Data”.
• The device may be used only in conjunction with third-party devices and components recommended and
authorized by Bürkert.
• Do not supply the medium connectors of the system with aggressive or flammable mediums.
• Do not physically stress the housing (e.g. by placing objects on it or standing on it).
• Correct transportation, correct storage and installation and careful use and maintenance are essential for reli-
able and faultless operation.
• Use the device only as intended.
The AirLINE-System Type 8644 was developed with due consideration given to accepted safety rules and
is state-of-the-art. Nevertheless, dangerous situations may occur.
2.1. restrictions
If exporting the system/device, observe any existing restrictions.
2.1.1. explosion protection approval
The explosion protection approval is only valid if you use the modules and components authorized by Bürkert, as
described in these operating instructions.
The electronic modules may only be used in combination with the pneumatic valve types that have been approved
by Bürkert. Otherwise, the Ex approval will expire!
If you make unauthorized changes to the system, the modules or components, the explosion protection approval
will also be terminated.
english
Type 8644