Ayce AW140N Bedienungsanleitung Seite 47

SETTING UP THE WELDER
Gas & no gas application
NO GAS APPLICATION:
Flux cored welding wire is required.
+: Earth clamp
-: Welding torch
For gas cylinder 1L or less:
Connect the gas hose between the gas cylinder and the input gas connector
together with the gas regulator on the gas cylinder;
You are allowed to put the cylinder on the back bracket and have it tied by chains or
other ties.
For gas cylinder bigger than 1L
Connect the gas hose between the gas cylinder and the input gas connector
together with the gas regulator on the gas cylinder;
Please put the gas cylinder beside the machine instead of on the back bracket, the
cylinder has been fixed.
1. Fitting cylinder mounting bracket: to fit the gas cylinder-mounting bracket
(where provided), fit the brackets to the rear of the machine.
2. Connecting the gas tube to the regulator: connect the gas tube by pushing the
free end into the connector on the regulator. If necessary the tube can be
detached again by pushing the tube and the small ring around it into the fitting,
and then pulling the tube whilst maintaining pressure on the ring.
GAS APPLICATION:
Solid cored welding wire is required.
+: Welding torch
-: Earth clamp
3. Fitting the gas regulator to the disposable cylinder
a) Remove the cover from the cylinder thread, make sure your eyes are
protected, and carefully screw on the regulator. Note, gas wilt escape
until the regulator is fully fitted.
b) IMPORTANT: always detach the regulator from the cylinder when you have
finished welding. This will avoid small leakages that may occur in time
which will empty the cylinder in the long term.
4. Setting the gas flow regulator: turn the control knob clockwise and then turn
back counter clockwise approximately 1/2 to 1 turn, depending on welding
conditions.
a) For the larger MIG welders, a large gas cylinder regulator must be
acquired. This regulator has then a fitting suitable for connecting the
regulator to a C02 and a second suitable for connecting to an Argon/C02
mixed gas cylinder.
5. Voltage Setting
a) The machine wilt has 2 or 4 output settings depending on the model.
These are controlled by the rocker switch(es) on the front panel.
GB
FR
93 | 94 EN