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バルブポジショナ Bürkert 8793のPDF 組立説明書をオンラインで閲覧またはダウンロードできます。Bürkert 8793 16 ページ。 Position controller and process controller with ii 3g ex ec ic iic t4 gc / ii 3d ex tc iiic t135c dc approval
Bürkert 8793 にも：組立説明書 (16 ページ), 補足説明 (12 ページ)

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auThorized use

The external position feedback is designed to be

installed in the Bürkert positioners types 8791, 8792

and 8793.

•

For use observe the conditions described in the chap-

ter entitled "Technical Data".

•

The device may be used only in conjunction with third-

party devices and components recommended and

authorized by Bürkert.

•

Correct transportation, storage and installation; and

careful use and maintenance; are essential for reliable

and faultless operation.

•

Use the external position feedback only as intended.

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The external position feedback was developed with

due consideration given to accepted safety rules

and is state-of-the-art. Nevertheless, dangerous

situations may occur.

Failure to observe this operating manual, and its operating

instructions, as well as unauthorized tampering with the

device, release us from any liability and also invalidate the

warranty covering the device and accessories!

4.1.

Warranty

This document contains no promise of guarantee. Please refer

to our general terms of sales and delivery. The warranty is only

valid if the external position feedback is used as intended in

accordance with the application conditions.

The warranty extends only to defects in the

position feedback and its components.

We accept no liability for any kind of collateral

damage which could occur due to failure or mal-

function of the external position feedback.

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basic safeTy

insTrucTions

These safety instructions do not make allowance for any

•

contingencies and events which may arise during the

installation, operation and maintenance of the devices.

•

local safety regulations – the operator is responsible for

observing these regulations, also with reference to the

installation personnel.

General Hazardous Situations.

To prevent injury, ensure that:

•

Installation and start-up may be implemented by autho-

rized technicians only.

•

After an interruption in the power supply or pneu-

matic supply, ensure that the process is restarted in a

defined or controlled manner.

•

The device may be operated only when in perfect

condition and in consideration of the operating

instructions.

•

The general rules of technology apply to application

planning and operation.

General informaTion

5.1.

scope of supply

Check immediately upon receipt of the delivery that the con-

tents are not damaged and that the type and scope agree

with the delivery note and packing list.

If there are any discrepancies, please contact us

immediately.

5.2.

contact addresses

Germany

Bürkert Fluid Control Systems

Sales Center

Christian-Bürkert-Str. 13-17

D-74653 Ingelfingen

Tel. + 49 (0) 7940 - 10 91 111

Fax + 49 (0) 7940 - 10 91 448

E-mail: [email protected]

international

Contact addresses can be found on the final pages of the

printed operating instructions.

And also on the Internet at:

www.burkert.com

Bürkert

Type 8791, 8792, 8793

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Company

Locations

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