Hürner HST 300 Print+ 2.0 Bedienungsanleitung Seite 27

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
The working output power of the generator decreases by
about 10% per 1,000 m of altitude. During the welding pro-
cess no other device connected to the same generator should
Important
be operated.
3 Service and Repair
3.1 General
As the product is used in applications that are sensitive to safety con-
siderations, it may be serviced and repaired only by the manufacturer
or its duly authorized and trained partners. Thus, constantly high
standards of operation quality and safety are maintained.
Failure to comply with this provision will dispense the manu-
facturer from any warranty and liability claims for the product,
including any consequential damage.
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.
3.2 Transport, Storage, Shipment
The product ships in a transport box. The product should be stored
in this box, protects the product from humidity and environmental
agents.
When sending the product, it should be placed into the transport box
at all times.
4 Principles of Operation
The HST 300 Print + 2.0 allows welding electrofusion fittings that fea-
ture a bar code. Every fitting is provided with a tag with one or two
bar codes on it. The structure of this code is internationally standard-
ized. The first code, encoding the data on proper welding, complies
with ISO 13950, the second code, if present, encoding the component
traceability data, complies with ISO 12176-4. The model version with
GPS module can additionally be used to record the geographic coor-
dinates of the place where the welding operation is performed, which
will then be added to the relevant welding report.
The welding control program supports the extended data encoding
specifications under the ISO 12176-4 standard, e.g., pipe and fitting
traceability codes. To use this feature, the desired data have to be
enabled in the configuration menu, at "Recording" (see Sect. 10.2).
The welding parameters can also be entered manually. The micropro-
cessor-controlled HST 300 Print + 2.0 Welding Unit
• controls and monitors the welding process in a fully automated
fashion,
• determines welding duration depending on ambient tempera-
ture,
• shows all information on the display in plain text.
Version August 2014 HÜRNER HST 300 Print + 2.0 User's Manual
7
EN