29
TIG SET UP - CONTINUED
Note:
Pictures may vary from your machine model
Fit the Earth lead Dinse Plug to the positive
terminal for gas welding and then connect
earth clamp to the work piece ensuring that
the clamp makes good contact with bare metal.
5
Turn on regulator and set gas flow to
between 10-15 L/min depending on your
welding environment.
7
Press MENU and adjust knob to select TIG
Lift or HF mode then press knob to confirm.
TIG Lift
is a method of starting the arc
when TIG welding that enables the operator
to touch the tungsten to the work piece,
lift it off the work piece, and then have full
welding current begin flowing.
TIG HF
(high frequency ignition) allows the
operator to position the tungsten electrode
near the job, and simply press the torch
trigger to start the arc.
Ref Lift Arc Start and HF Arc Start Guide on
page 32
10
Press 2T/4T button to select 2T or 4T mode.
2T Mode.
Press the gun/torch trigger to
weld and release to stop.
4T Mode.
Press
and release the gun/torch trigger to start,
weld without holding the trigger on and stop
by pressing and releasing the trigger again.
9
IMPORTANT! -
We strongly recommend that you
check for gas leakage prior to operation of your
machine. We recommend that you close the
cylinder valve when the machine is not in use.
BOSSWELD authorised representatives or agents
of BOSSWELD will not be liable or responsible for
the loss of any gas.
Fit gas regulator to the gas bottle and install
gas hose to the gas inlet on the back panel
of welder.
6
Switch the machine ON using the mains
power switch. Wait a few seconds whilst
the machine powers up.
13
ON
