Welding
GB
65
CPTX 400-2/400-2w/450-2w Synergy
8.1 Setting of welding current
The welding current is adjusted by turning the tap changer as follows:
Turn right = increase of welding current
Turn left = decrease of welding current
8.2
– 2T – (2-stroke mode)
Please choose the 2-stroke mode with the switch on the front panel. Pressing and holding
the torch switch starts the unit to weld on. To stop the welding process, please release the
torch switch.
8.3
– 4T – (4-stroke mode)
Please choose the 4-stroke mode with the switch on the front panel. Pressing and releasing
the torch switch starts the unit to weld on. To stop the welding process, please press and
release the torch switch again.
8.4 Softstart
With a sufficient wire speed (min.0, 5 m/min) the softstart switch on automatically.
Warning:
During the welding process the switch for the regulation of welding current should
not be changed. The side door and the top panel of the power source should not be opened
or removed during the welding process.
When exceeding the set welding time or in case of overheating, the thermostat of the
machines switches off automatically (the yellow light is on and only the ventilator is rotating).
In this state it is impossible to weld!
Please wait until the device is cooled down and turns on automatically (the yellow light
switches off).
Important!
Never turn off the power source during the cooling process!
