General; The Following Should Be Principally Observed; Intended Purpose; Marketing And Service - Soyer BMH-22i Operating Instructions Manual

• Check welding cable and connections of the stud welder for damage such as burn-off, mechanical
wear etc. and have damaged parts replaced by the SOYER customer service.

2 General

2.1

The following should be principally observed...

With this stud welder you have purchased a product which
• is state-of-the-art technology
• fully complies with the current safety requirements and
• enables successful working.
Before installing the stud welder, please observe the following:
• Store the operating instructions in a place accessible to every operator.
• Ensure that the respective operator has read and understood the operating instructions prior to start-
up. Each operator should confirm this per signature.
• Prevent the stud welder being operated by unauthorized personnel.
• Only trained personnel may operate the stud welder.
• Call a doctor in case of an accident.
2.2

Intended purpose

The BMH-22i SOYER stud welder for drawn arc welding allows SOYER threaded studs as per DIN EN
ISO 13918 and ranging from M8 – M24 RD (MR) or Ø 8 – 22 mm (studs, shear connectors, concrete
anchors) made of plain, stainless and heat-resistant steel to be welded on different workpieces
(sheets, tubes, steel girders etc.).
Usually round pins with or without thread are welded. You may also weld fasteners with different
cross-sectional shapes. For this purpose, however, special stud holders and ceramic ferrules or gas
shrouds are required.
With the BMH-22i SOYER stud welder it is also possible to weld studs of other metallic materials than
steel. It is, however, necessary to first carry out experimental welds and to inspect them.
Manual electric welding (electrode welding) and TIG welding are also possible to a limited extent.
2.3

Marketing and service

If you have any questions regarding the operation of the BMH-22i stud welder, retrofits for special
applications or if you require service, please contact your responsible service office or the following
address:
Heinz Soyer Bolzenschweißtechnik GmbH
Etterschlag
Inninger Straße 14
D-82237 Wörthsee
Telephone +49 8153-885-0
www.soyer.de
12
Telefax +49 8153-8030
info@soyer.de
BMH-22i