1
Introduction
Page 11
Stud welding unit
operating manual
Date:
July 2021
ALPHA 850
07.2021 / EN
Rev.:
A
1.9 Declaration of Conformity
EU Declaration of Conformity in accordance with Machinery Directive
2006/42/EU Appendix II 1A
Document name:
Alpha 850_00_EN
Manufacturer:
Authorized to compile technical
documentation:
STANLEY Engineered Fastening
Matthias Appel
TUCKER GmbH
TUCKER GmbH
Max-Eyth-Strasse 1
Max-Eyth-Strasse 1
35394 Giessen
35394 Gießen
Germany
Germany
Product name:
Control and power unit for stud arc welding
Models:
Alpha 850
Serial Number:
Year of construction:
The manufacturer hereby declares that the products stipulated above comply with all
relevant provisions and requirements of the following applicable directives:
2006/42/EU – Machine directive
2014/30/EU ‒ EMC Directive
The conformity assessment was conducted for machines not subject to Appendix IV with
internal production controls for manufacturing machines according to Appendix VIII.
References of the directives as published in the Official Journal of the European Union.
The following harmonized standards were used:
DIN EN IEC 60974-1:2018-12
Arc welding equipment - Part 1: Welding power sources
DIN EN IEC 60974-12:2012-03
Arc welding equipment - Part 12: Coupling devices for
welding cables
DIN EN 60204-1:2019-06
Safety of machinery - Electrical equipment of machines -
Part 1: General requirements
DIN EN 60529:2014-09
Degrees of protection provided by enclosures
Notified body:
EMC Test NRW GmbH
Emil-Figge-Straße 76, 44227 Dortmund
EU ID number:
1946
EU type examination certificate:
010/21-d
Represented by the chief executive officer:
Thomas Ehrhardt
Location, date:
Giessen, 2021-08-25
Legally binding signature:
This declaration certifies conformity with the above-mentioned guidelines
