Fronius MTG 250i Manual De Instrucciones página 40

Description of available functions
Up/Down-func-
tion
JobMaster-func-
tion
Functions of the
two-stage torch
trigger
40
The Up/Down torch has the following
functions:
- Changes the welding power in Syn-
ergic operation via the Up/Down
buttons
- Error display:
- all the LEDs light up red if the-
re is a system fault
-
all the LEDs flash red if there
is a data communication fault
- Self-test during the run-up se-
quence:
- all LEDs light up briefly one
after the other
The JobMaster welding torch has the
following functions:
- The desired welding parameter on
the power source can be selected
using the arrow buttons
- The selected welding parameter
can be changed using the +/- but-
tons
- The display shows the current wel-
ding parameter and value
Function of the torch trigger in swit-
ching position 1 (torch trigger half
pressed):
- LED lights up.