179
7. Function
7.1 Button "Gas manually"
For all welding power sources of the QINEO series the button "Gas manual-
ly" is designed as a switch.
The gas valve remains open if the button is actuated and released again.
The gas valve is closed by pressing the button again.
This function enables the exact adjustment of the gas flow rate by means
of a gas measuring tube.
7.1.1 Adjustment of the gas flow rate
Designation
Function
Gas measuring tube
Measurement of the gas
escaping at the welding torch.
1
2
3
Press the button "Gas manually".
INFO!
Rule of thumb for steel:
10 x wire diameter in litre / min Exam-
ple: Wire 1.2 mm = 12 litres / min
Rule of thumb for aluminium:
10 x wire diameter in litre / min +2
Example: Wire 1.2 mm = 14 litres / min
INFO!
Содержание NexT 452 AC
Страница 4: ......
Страница 11: ...11 Block 1 Operational Safety...
Страница 27: ...27 Block 2 Basic information Qineo NexT...
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Страница 149: ...149 Block 4 Additional information...
Страница 164: ...164 SD module...
Страница 184: ...184 General commissioning 8 3 2 QWD P5 QWD M5 The illustrations may differ from the original INFO 4 3 2 1...
Страница 191: ...191 Block 6a Error messages...
Страница 207: ...207 Block 6b General maintenance instructions...
Страница 208: ...208 1 Maintenance and Care 1 7 4 5 2 3 8 10 Optional external cooling unit 10 9 Optional lifting eyes 3 11...
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Страница 213: ...213 Block 7 Automation...
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