TW4300 Operation
TW4300 Power Switch/Power On
The power switch for the TW4300 is located on the right
front of the welder’s control panel. Off position is vertical
with the “O” showing. On position is horizontal with the “I”
displayed.
When the welder is turned on, the digital display will go
through a self
-
diagnostic check. This takes approximately 3
to 5 seconds, and then the digital display will show the last
time and current setting. Once the time and current is
displayed, the unit is ready to weld. When connected to the
welder, the stud gun will actuate 3 times, indicating that
there is a good connection.
TW4300 Control Panel
Brightness Switch —
LED brightness can be set to indoor or outdoor brightness levels
Time Button
— Used to adjust time settings
Current Button
— Used to adjust current settings
Digital Display
— Displays weld settings, machine presets, or weld counters
Diagnostic LED
— Used to determine an issue with weld/control cable or machine
Fine/Coarse Switch
— Can be selected to adjust time or current by 10th’s or 100th’s
Menu Options
— Shows which menu the machine is displaying
Adjustment Dial
— Used to toggle through menus or adjust the time and current
Supervisor Lock
— Locks the machine so changes cannot be made to the weld settings
Brightness Switch
Adjustment Dial
Current Button
Digital Display
Time Button
Fine/Coarse Switch
Supervisor Lock
Menu Options
Diagnostic LED
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