Settings
OMCTT5621E18
36
8.2 Welding conditions
8.2.1 Settings and checking
After trial of welding, if you want to have higher welding
quality and performance, try to change the factory-set con
-
dition to suit such a welding condition as desired.
<Use the “Welding condition memorandum” (Appendix) to
keep a note of the result after chang.>
Note 1) Precautions for STICK welding
• Unless there is any particular inconvenience, use the
product with the electric shock preventing function
*
set to
the “ON” side. (Factory setting: ON) (
*
See section
“Names and functions: Function setting devices” for
details.)
• When no welding operation is required, keep the power
switch turned off. (Or, set the welding method switch to
any mode other than “STICK”.)
Operation
Remarks
(1)
Set “FUNCTION” button to “WELD.”
(2)
With “MODE” button, select a desired weld
method.
In case of “STICK”, see the below “Precautions for STICK welding”.
(3)
With “CRATER” button”, select a crater type.
When “TIG” is selected in the step (2).
(4)
With “PULSE” button”, select ON/OFF of
pulsed welding.
When “TIG” is selected in the step (2).
(5)
Set (or check) the welding condition data.
Note
Avoid careless turning of the jog dial.
(The current set value is modified.)
• You can press any button from the buttons corresponding to lighting
indicator lamps.
Press the button you want to set/check. The indicator lamp corre
-
sponding the button starts blinking, and the name of the item is dis
-
played on the LCD.
In addition, the current set value is displayed on the “Set value dis
-
play.
• At this time, turn the jog dial. The set value of the item can be mod
-
ified. (You can modify the set value even during welding as long as
the indicator lamp is blinking.)
You can also modify setting of the welding current when the output
voltage screen is displayed on the LCD. (See section “DETAIL set
-
tings”.)
• The jog dial should be pressed preferably to prevent malfunction
after setting.check of the item has been completed.
Once the jog dial is pressed, the indicator lamp of the item starts to
lighting, and the set value cannot be modified even if you turn the
jog dial.
CAUTION
To prevent an electric shock, touching any live parts of the electrode holder may cause a fatal
electric shock and/or burns.
