HURNER WeldControl 2.0 630, Руководство пользователя

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t
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1
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4
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Version January 2019
EN
21 HÜRNER WeldControl 2.0 630 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
Important
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has to be determined for every welding individually. The
value P
t
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-
FKD Ð>KAÐQEBÐGLFKFKDÐMOBPPROBPÐKBBABAÐCLOÐGLFKQFKDÐPQ>DBPÐQ
1
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t
2
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5
in the welding diagram respectively).
4.4.1 Bead Build-up Stage
Use the welding value tables in the Appendix to look up the joining
MOBPPROBÐJ>UFJRJÐMOBPPROBÐQLÐ?BÐ>MMIFBAÐAROFKDÐ?B>AÐ?RFIARMÐ>KAÐ
joining) appropriate for your situation. Then set the maximum pres-
sure regulator to the appropriate pressure while observing the actual
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J>@EFKBÐ&KPBOQÐQEBÐEB>QFKDÐBIBJBKQÐEB>QFKDÐMI>QB ÐJLSBÐQEBÐ@>OOF>DBÐ
in on the plate and press the pipe butts to the plate at a pressure of
P
1
+ P
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for the bead build-up duration given in the welding value tables
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1
in the diagram below).
4.4.2 Heating Stage
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1
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MOBPPROBÐJRPQÐ?BÐAB@OB>PBAÐQLÐ?BILTÐLOÐBNR>IÐQLÐQEBÐIBSBIÐLCÐ-
2
+ P
t
.
The decreased pressure will then be applied for the entire duration of
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2
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to soak heat from the plate. Use the welding value tables in the Ap-
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2
) and the heat-soaking
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2
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) applicable to your welding situation.
Info
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reduce the applied pressure are available. Either open the
pressure release valve or press the START/SET key. Pressing
the START/SET key reduces the pressure only as long as you
hold the key down.
Important
Full contact has to be continuously established between the
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EB>QFKD ÐFCÐ@LKQ>@QÐ?BQTBBKÐQEBJÐFPÐILPQÐPLJBTEBOBÐ>ILKDÐQEBÐ
@FO@RJCBOBK@B ÐTBIAFKDÐE>PÐQLÐ?BÐ>?LOQBAÐ>KAÐOBMB>QBA
4.4.3 Change-over Stage
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mover lever on the hydraulic unit to its move-apart position in order
to move the carriage to the far end. Then remove the heating element
from in-between the pipes.
The change-over has to be followed immediately by the joining stage.
The change-over time given for your welding situation in the tables
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aborted and repeated.