Burkert Type 8681 - Manual (Page 9)

9
Authorized use
auTHOrized use 2.
non-authorized use of the control head type 8681 may be a hazard to people, nearby equipment and
the environment.
The Control Head has been designed for use as actuation of pneumatically operated process valves and / or •
for recording the switching states of these.
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 6. Technical Data.
In view of the large number of options for use it might be necessary to test prior to installation whether the •
control head is suitable for the concrete use.
If you have any questions, please contact your Bürkert Service Center.
The device may be used only in conjunction with third-party devices and components recommended and •
authorized by Bürkert.
Any unauthorized reconstructions and changes to the control head are prohibited for safety reasons. •
Correct transportation, correct storage and installation and careful use and maintenance are essential for •
reliable and faultless operation.
For connecting the control head, use line installations that do not cause any mechanical stresses. •
Use the device only as intended. •
export restrictions 2.1.
If exporting the system/device, observe any existing restrictions.
predictable Misuse 2.2.
Do not supply the medium connectors of the system with aggressive or flammable media. •
Do not supply the medium connectors with any liquids. •
Do not physically stress the housing (e.g. by placing objects on it or standing on it, or using it as attachment point •
for transport work).
Do not make any external modifications to the device housings. Do not paint the housing parts or screws. •
In the explosion-risk area, only wipe the control head with a damp or anti-static cloth to avoid electro-static •
charges!
english
Control Head Type 8681