Intended Purpose; Foreseeable Misuse - bürkert 2821 Bedienungsanleitung

The smart choice of Fluid Control Systems
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous resérve de modifi cation techniques.
© 2006 - 2007 Bürkert Werke GmbH & Co. KG
Operating Instructions 0705/09_EU-ml_00804661
THESE OPERATING INSTRUCTIONS
These operating instructions describe the entire life cycle of
the device. Store these instructions in such a way that they
are accessible to each user, and so that they are available to
each new owner of the device.
WARNING!
Important information about safety!
Failure to observe the operating instructions and safety in-
structions may lead to hazardous situations.
• These operating instructions must be read and un-
derstood.
2
GB
www.buerkert.com
Operating Instructions
Types 2821, 2822, 2824,
2832, 2833, 2834, 2835, 2836
Proportional Valves with Control Electronics
Proportionalventile mit Ansteuerelektronik
Électrovannes proportionnelles avec
électronique de commande

INTENDED PURPOSE

WARNING!
Use of the device for other than its intended purpose
may create hazards for persons, nearby equipment and
the environment.
• The device may not be used in outdoor locations.
• Always observe the conditions of operation and use as
well as the permissible data specifi ed on the rating plate
and in the operating instructions.
• Safe and correct operation is only possible with proper
transport, proper storage and installation, and careful
operation and maintenance.
• Use the device only for its intended purpose.

Foreseeable misuse

• Only proportional valves with ATEX certifi cation may be used
in potentially explosive atmospheres.
• Only use media that is compatible with the seal and hous-
ing materials.
• Do not subject the coil housing to mechanical loads.
• Do not make any external modifi cations to the devices.
GB
D F
3
GB