3
Service and Repair
3.1
General
As the product is used in applications that are sensitive to
safety considerations, having it serviced and repaired only
by trained, specialized staff is highly recommended. Thus,
constantly high standards of operation quality and safety
are maintained. Feel free to request information on our
authorized service partner in your area at the address in
Sect. 13.
For damage or defects to the product that are the
result of unprofessional service and/or repair, includ-
ing any consequential damage that may arise, we
disclaim any warranty and liability.
When serviced, the unit is upgraded automatically to the
technical specifications of the product at the moment it is
serviced, and we grant a three-month functional warranty
on the serviced unit.
We recommend having the product serviced at least every
twelve months.
Any provisions in the law pertaining to an electrical safety
inspection have to be complied with.
3.2
Transport, Storage, Shipment
The product ships in a transport box. The product should
be stored in this box, which protects it from humidity and
environmental agents.
When forwarding the product, it should be placed into the
transport box at all times.
4
Principles of Operation
The HST 300 GeoTherm + 2.0 allows welding electro-
fusion fittings that feature a bar code, of max. diam-
eter 75 mm. Every fitting is provided with a tag with
one or two bar codes on it. The structure of this code is
internationally standardized. The first code, encoding
the data on proper welding, complies with ISO 13950,
the second code, if present, encodes component trace-
ability data, some of which the automatic welder is ready
to process.
8
EN
HÜRNER HST 300 GeoTherm + 2.0 User's Manual
H Ü R N E R S c h w e i s s t e c h n i k G m b H
Nieder-Ohmener Str. 26
35325 Mücke, Germany
Version September 2022