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
1
Introduction ........................................................................................................ 5
2
Safety Messages .................................................................................................. 5
2.1
The User's Manual............................................................................................... 5
2.2
Explaining Icons .................................................................................................. 5
2.3
2.4
2.5
Intended Use ....................................................................................................... 7
2.6
Warranty .............................................................................................................. 7
2.7
Transport and Storage ........................................................................................ 7
2.8
3
3.1
Included Components ......................................................................................... 8
3.2
Control Panel....................................................................................................... 8
3.3
Connectors........................................................................................................... 8
3.4
3.5
4
Operation .......................................................................................................... 10
4.1
4.2
4.3
4.3.1
Facing the Pipe Butts ........................................................................................ 11
4.3.2
4.3.3
Bead Build-up Stage ......................................................................................... 12
4.3.4
Heating Stage.................................................................................................... 12
4.3.5
Change-over Stage............................................................................................ 13
4.3.6
4.3.7
End of Welding ................................................................................................. 13
4.4
5
6
Service and Repair............................................................................................. 14
7
8
Appendix ....................................................................................................................... 15
Version October 2020
Contents
HÜRNER Manual Hydr. 355 User's Manual
3
EN