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Instructions for Installation and Operation
ATEX heated analysis lines
Instructions for
Installation and Operation
ATEX heated analysis lines
series
WEX2...
series
WEX2...
fixed PTFE inner tube
series
WEX3...
exchangeable electrostatically
dissipative PTFE inner tube
Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org
WEX2...
/
WEX3...
/ series
WEX3...
1 of 19
Issue 03/2025
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Summary of Contents for winkler WEX2 Series
- Page 1 WEX3… series WEX2… fixed PTFE inner tube series WEX3… exchangeable electrostatically dissipative PTFE inner tube Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 1 of 19...
- Page 2 Explosive atmospheres Part 30-1: Electrical resistance trace heating – General and testing requirements EN 60079-31 Explosive atmospheres Part 31: Equipment dust ignition protection by enclosure “t” Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 2 of 19...
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Page 3: Table Of Contents
Please consider the max. operating temperatures in the “turned on” and “switched off” operation of the self-liming heating tape! Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025... -
Page 4: Area Of Application
You will find the exact details specified on the nameplate attached to the connecting cable. Schematic diagram: Special version WEX2… WEX3… without temperature sensor Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 4 of 19... -
Page 5: Installation / Initial Operation
ATEX glands are fully sealed. If this cannot be guaranteed, the analysis line must not be put into operation. Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025... -
Page 6: Operation / Deinstallation
Include a straight section (5 x hose diameter). A large bending radius will increase the service life of the hose. Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025... - Page 7 Use a counter-wrench during installation to prevent twisting the hose. Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 7 of 19...
- Page 8 When fixing the hose with clamps or similar it must be ensured that the outer structure is not squeezed. Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025...
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Page 9: Maintenance / Inspections And Repair
Exception: molten alkali metals and fluorine compounds. Outer cover > see „Chemical resistance of the outer cover“ (see section 10) Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 9 of 19... -
Page 10: Pressure Load
They can be very high and are not registered on normal pressure gauges. The operating pressure must never be exceeded. Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025... -
Page 11: Chemical Resistance Of The Outer Cover
Winkler AG Englerstrasse 24 Phone: +49 6221 3646 0 69126 Heidelberg sales@winkler.org / atex@winkler.org Germany www.winkler.org Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 11 of 19... -
Page 12: Product Description Type Wex2
Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... 12. Product description type WEX2… / WEX3… Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 12 of 19... - Page 13 Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 13 of 19...
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Page 14: Ec Type Examination Certificate
Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... 13. EC Type Examination Certificate Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 14 of 19... - Page 15 Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 15 of 19...
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Page 16: Eu Declaration Of Conformity
Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... 14. EU Declaration of Conformity Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 16 of 19... -
Page 17: Qm-Certificate According To Iso 9001:2015 And To Directive 2014/34/Eu Certificate Annex Vii
WEX2… WEX3... 15. QM-Certificate according to ISO 9001:2015 and to Directive 2014/34/EU Certificate Annex VII Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 17 of 19... - Page 18 Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 18 of 19...
- Page 19 Instructions for Installation and Operation ATEX heated analysis lines WEX2… WEX3... Winkler AG ▪ Englerstrasse 24 ▪ 69126 Heidelberg ▪ Germany ▪ Phone: +49 6221 3646 0 ▪ sales@winkler.org ▪ www.winkler.org Issue 03/2025 19 of 19...
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