Weldmatic 180i
Model No MC103, Iss A 02/15
11
Use of a copper striking plate can be used to
avoid electrode contamination. The electrode
can also be contaminated by contact with
the filler rod. A contaminated electrode
produces an unstable arc. if this occurs
regrind the electrode tip.
Fig 4
Cable and Hose Connections for TIG
welding
Before removing the equipment
cover, ENSURE that the equipment
is disconnected from the mains
power supply. When the equipment
is energised LETHAL VOLTAGES are
present on the electrical components
enclosed.
8 General Maintenance
To TIG Torch
Work clamp
(-) output
terminal
(+) output
terminal
