Cigweld Transmig 4RT handleiding
Handleiding
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TRANSMIG 4RT INSTALLATION/SETUP
INSTALLATION/SETUP 3-28 Manual 0-5245
NOTE
It may be necessary to re-check the shielding
gas regulator flow rate following the first weld
sequence due to back pressure present within
shielding gas hose assembly.
2. To reduce flow rate, allow the welding grade
shielding gas to discharge from regulator by open-
ing the downstream valve. Bleed welding grade
shielding gas into a well ventilated area and away
from any ignition source. Turn adjusting screw
counterclockwise, until the required flow rate is
indicated on the gauge. Close downstream valve.
3. Adjust regulator pressure adjusting screw to the
required flow rate, indicated on gauge dial. (Refer
back to Figure 3-19)
The gas flow rate should be adequate to cover the
weld zone to stop weld porosity. Excessive gas
flow rates may cause turbulence and weld po-
rosity.
Argon or argon based gas flow rates:
- Workshop welding: 10-15 LPM
- Outdoor welding: 15-20 LPM
Shutdown
Close cylinder valve whenever the regulator is not in
use. To shut down for extended periods (more than 30
minutes).
1. Close cylinder or upstream valve tightly.
2. Open downstream equipment valves to drain the
lines. Bleed gas into a well ventilated area and
away from any ignition source.
3. After gas is drained completely, disengage ad-
justing screw and close downstream equipment
valves.
4. Before transporting cylinders that are not secured
on a cart designed for such purposes, remove
regulators.
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Productinformatie
| Merk | Cigweld |
| Model | Transmig 4RT |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8070 MB |
