16
Select DC-TIG, Select your required current
by turning the Welding Parameter Adjustment
Knob.
Turn the machine on using the mains power
switch. The front displays will light up and the
cooling fan will start.
6
7
Connect earth clampto the positive terminal
and firmly to work-piece ensuring that the
clamp makes good contact with bare metal.
5
MACHINE SET UP TIG WELD - CONTINUED
Note:
Pictures may vary from your machine model
Turn on regulator and set gas flow to between
10-15 L/min depending on your welding
environment.
Turn the valve on the torch head to start the
flow of gas, Remember to turn it off when
finished welding.
8
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.
Note: It is advisable to run a few test welds using
scrap or offcut materials, in order to tune the
machine to the correct settings prior to welding
the job.
Summary of Contents for ST 141X
Page 1: ...DC INVERTER MANUAL ...
