Titelbild SANILINE Paket K - nexMart

3.3 General requirements
Because weather and environmental influences have a decisive impact on welding, the
corresponding specifications in the DVS guidelines 2207 Part 1, 11 and 15 must be observed
unconditionally. Outside Germany the corresponding national guidelines shall apply.
(The welding work must be monitored constantly and carefully!)
3.4 Important information on welding parameters
All required welding parameters, such as temperature, force and time are to be taken from the
latest DVS guidelines 2207 Part 1, 11 and 15. Outside Germany the corresponding national
guidelines shall apply. In individual cases the material-specific parameters of the pipe
manufacturer must be obtained.
The welding parameters stated in the enclosed welding tables are reference values which
ROTHENBERGER does not guarantee!
Reference:
Deutscher Verlag für Schweißtechnik DVS-Verlag GmbH
Postfach 10 19 56, Aachener Str. 127, 40223 Düsseldorf 1
Telephone +49 (0) 211 15 10 56 Fax +49 (0) 211 15 75 95-0
4. Maintenance and care
To maintain the operativeness of the machine the following instructions must be followed:
• The guide rails must be kept free of dirt. When their surface is damaged, the guide rails
must be exchanged.
• The electric drives of the trimmer and heating element must be operated only with the
voltage stated on the type plate.
• To obtain perfect welding results it is required to keep the heating element clean. When its
surface is damaged, the heating element must be recoated or exchanged. Material residues
on the heating plate reduce the anti-adhesive properties and must be removed with nonfuzzy
paper and alcohol.
• The trimmer is equipped with two double-sided ground knives. When cutting capacity starts
decreasing, the knives can be turned over or replaced by new ones
It must always be ensured that the pipe or workpiece ends to be machined, especially the
face surfaces, are free of soiling because otherwise the service life of the knives will be
shortened.
It is recommendable to have repairs done only by a service workshop or by the
manufacturer.
ENGLISH
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