EWM Tetrix 350, Руководство по эксплуатации

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Design and function
Plasma welding
099-004854-EW501
19.02.2014
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5.7.5 Select welding task
NOTE
As the plasma welding process is based directly on the TIG welding process, the TIG
descriptions are used for plasma welding, with just a few differences.
All settings required for a specific welding task are factory-set in the machine control and stored under a
JOB number. Selecting this JOB number means that all settings required for the welding task are
available immediately.
The following JOB settings (incl. the parameters set in the function sequence) have been factory-set for
this welding machine:
JOB Process

Electrode
Welding current Polarity
130 Manual plasma welding 2.4 mm 5 A to 150 A DC-
131 Plasma automation 1.6 mm 5 A to 100 A DC-
132 Plasma automation 1.6 mm 5 A to 150 A DC-
140 Manual plasma welding 3.2 mm 5 A to 40 A DC+
150 Manual plasma welding 3.2 mm 5 A to 120 A AC
NOTE
All JOBs can be changed or modified as required on the machine control.
The settings made for the relevant welding tasks are permanently stored and are
immediately available for the next welding task (under the corresponding JOB number).
Other parameters and limit values can be set via the serial PC interface with the PC 300
software.
5.7.6 Loading an existing JOB from the free memory
Operating
element Action Result Display
x x
Select JOB Manager mode
Press until the “VOLT”
signal light is on
2 sec.
Select JOB Manager mode
Select the required JOB number using the rotary
transducer (e.g. 150)
1 x
JOB loaded, machine switches back to Display
mode.
The JOB can be customised as required. Current value and JOB
number displayed