Tweco 161 S UK - Manual (Page 21)

INSTALLATION THERMAL ARC 161 S
Manual 0-5183 3-5 3-5 Installation
Figure 3-2: Setup for STICK (MMA) Welding
200A
Set Welding Current
as specified by the
Electrode Manufacturer.
Set Process Selection
Switch to STICK (MMA)
Positive Output
Terminal
(Dinse™ 50)
Negative Output
Terminal
(Dinse™ 50)
Art #: A-09914
3.06 STICK (MMA) Setup
STICK (MMA) Mode Sequence of Operation
CAUTION
Before any welding is to begin, be sure to wear all
appropriate and recommended safety equipment.
1. Switch the ON/OFF Switch (located on the rear panel)
to OFF.
2. Connect the ground clamp cable to the negative
output terminal, and the electrode holder cable to
the positive output terminal.
NOTE
This set up is known as DC Electrode Positive or
reverse polarity. Please consult with the stick electrode
manufacturer for specific polarity recommendations.
3. Connect the ground clamp to your workpiece.
4. Plug the power cable into the appropriate outlet,
and turn the switch to the “ON” position. The power
L.E.D light should illuminate.
5. Set the “Process Selection Switch” to STICK.
6. Set the weld current control knob to the desired
amperage.
7. Install a stick electrode in the electrode holder.
8. You are now ready to begin STICK Welding
NOTE
Gently strike the electrode on the work piece to
generate a welding arc, and slowly move along the
work piece while holding a consistent arc length
above base metal.