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14
Operating Instructions
Bypass level indicator
1
Intended Applications ................................................................................................... 2
2
Safety Instructions ......................................................................................................... 3
3
Standards ....................................................................................................................... 4
4
Warranty/Guaranty ......................................................................................................... 4
5
Principle of Operation ................................................................................................... 5
6
Installation/Commissioning .......................................................................................... 6
7
Maintenance ................................................................................................................. 10
8
Technical Data .............................................................................................................. 11
9
EU type examination certificate .................................................................................. 12
Barksdale GmbH
Dorn-Assenheimer Straße 27
D-61203 Reichelsheim
Phone:
+49 (6035) 949-0
Fax:
+49 (6035) 949-111 and 949-113
email:
info@barksdale.de
Internet: www.barksdale.de
Art. no.: 923-0664
Index G, 03.07.2019
Specifications are subject to
changes without notice!
Refer to data sheet for further
technical data.
1
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Summary of Contents for Barksdale BNA 21
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Page 1: Table Of Contents
Maintenance ......................... 10 Technical Data ......................11 EU type examination certificate .................. 12 Barksdale GmbH Dorn-Assenheimer Straße 27 Art. no.: 923-0664 D-61203 Reichelsheim Index G, 03.07.2019 Specifications are subject to Phone: +49 (6035) 949-0 changes without notice! -
Page 2: Intended Applications
Level Indicator. Nonobservance may cause injuries to health or material damage. Level Indicator (BNA) is used in a potentially explosive atmosphere outside the Barksdale GmbH cannot be held liable for any damage resulting from incorrect use. permissible pressure range and temperature range in the tank mentioned above, the type examination certificate serves only as a guideline. -
Page 3: Standards
Principle of Operation NOTE Refers to important information essential to the user. Disposal The Bypass Level Indicator must be disposed of correctly in accordance with the local regulations for electric/electronic equipment. The Bypass Level Indicator must not be disposed of with the household garbage! Standards The standards applied during development, manufacture and configuration are listed in the CE conformity and manufacturer's declaration. -
Page 4: Installation/Commissioning
Installation/Commissioning Mechanical installation Bypass Level Indicators (BNA) are measuring devices. Perform all work on BNA with utmost care. DANGER Check whether the Bypass Level Indicator (BNA) supplied is in conformity with your order specification. The electrical connection may only be made by trained expert staff! ... - Page 5 Electrical installation NOTE DANGER Ensure that the flanges of the tank are accurately aligned with the flanges of the BNA. Non-alignment of the flanges causes seizing or distortion of the BNA (1/4). The float (1/5) may The orderer must ensure that all applicable regulations are observed in the event that electric get jammed.
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Page 6: Maintenance
Maintenance Technical Data BNA 21/22 BNA 31/36 BNA 41/42 BNA 45/46 DANGER Tube and flange material 1.4571 Depressurize the system before carrying out any work on the Bypass Level Indicator (BNA)! Float material 1.4571 or titanium 1.4571 or titanium DANGER Media temperature range Max. -
Page 7: Eu Type Examination Certificate
EU type examination certificate Ex equipment: observe the EU type examination certificate...