Control Switches - Car-O-Liner CM Series Instruction Manual

1. Switch:
2-times symbol
Start welding by pressing the trigger on the torch.
Welding continues until the trigger is released.
Spot symbol
The switch is set at Spot. When the trigger on the
torch is pressed, welding starts. Welding stops
automatically, depending on the time set on
control 4 (0.15-2.5 secs.).
Stitch symbol
The switch is set at Stitch. When the trigger is
pressed, welding starts. The welding automati-
cally stops, depending on the time set on control
4. After an interval fixed at control 5 the same
cycle continues automatically and only ceases
when the trigger on the torch is released.
4-times symbol
Welding starts the first time the trigger is pressed
(after which the trigger can be released) and
continues until the trigger is pressed again to stop
the welding process.
2. ON
Lights when the machine has been turned on.
3. Overheating
Lights if the welding process is automatically
stopped due to overheating of the transformer.
The light extinguishes when the transformer tem-
perature has dropped to normal, and welding can
continue.
4. Welding time
With this control the welding time can be infinitely
varied between 0.15 and 2.5 secs when switch 1
is set to position Spot or Stitch.

CONTROL SWITCHES

5.
6.
7.
8.
9.
10.1 Connection of welding hose 1
10.2. Connection of welding hose 2
11.
12.
13.
14.
NB!
Pos. 12-13 is special equipment for model
CM193/CM220/CM253 in 400 V standard version.
14
Pause time
With this control the pause time can be infinitely
varied when switch 1 is in position Stitch.
Burn-Back
Variable time delay for wire to stop feeding after
voltage is switched off. This function is used to
prevent the wire sticking to the workpiece or
torch.
Variable between 0.05 and 0.5 secs.
Wire feed speed control
Switch for welding voltage
For machines with "Gas-test".
When set at "Gas-test", the gas flows when the
torch trigger is pressed.
Main switch
Earth cable (CM193/CM253)
Inductance tappings, (CM220 &
CM200/221 Twin)
Plug
Mains voltage tap 230 V AC intended for
electric hand tools.
Automatic fuse 10 A
For plug (pos. 12). The plug can be reclosed by
pushing the button.
Reverser between welding torch 1 and 2