6
Description of M201 control
6/11
6.8.3
Sequence of functions MIG Spot Welding
t
t
t
t
Weld Time
I
m/min
Wire
Creep- feed
Torch Trigger
pressed
(not) pressed
flowing
(not) flowing
Gas
Welding Power
Gas
Pre- flow Time
Gas-
Post- flow Time
wire- feed
Wire-
Burn- back
Fig. 6/6;
Sequence of functions MIG Spot Welding
Start Spot Welding
Press and hold torch trigger
•
Shielding gas flows out of torch (gas pre-flow)
•
Wire feed motor runs at “Creep speed“.
•
The arc strikes once the welding wire hits the workpiece, welding current flows.
•
Change over to pre-selected wire-feed speed.
•
Wire-feed motor stops after expiry of the preset Spot time.
•
The arc is switched off after the preset wire burn-back time.
•
Gas after-flow time runs.
Stop Spot Welding
1.
Spot welding ends when the preset spot time is over.
2.
It can be stopped sooner by releasing the torch trigger.
Release torch trigger: Spot welding can be started again.
Summary of Contents for SATURN MIG 200
Page 17: ...4 Description of the System components 4 1 4 1 System Summary...
Page 54: ......
Page 55: ...12 Ersatzteilliste Spare Parts List 12 1...
Page 65: ...14 Schaltpl ne Circuit diagrams 14 1 SATURN 250 300 M100...
Page 66: ...14 Schaltpl ne Circuit diagrams 14 2 SATURN 250 300 M100 M110...
Page 67: ...14 Schaltpl ne Circuit diagrams 14 3 SATURN 250 300 M200...
Page 68: ...14 Schaltpl ne Circuit diagrams 14 4 SATURN 250 300 M200 M110...
