Operation Manual

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A7 MIG Welder© Kemppi Oy 2018 1824
OPERATING MANUAL
4.2.6 System tests
Test menu (Main menu 7/8)
Menu item Value range Factory value Description
1/4 Wire inch Run the wire inch test by
pressing the START soft
button and keeping it
pressed. The ller wire
is driven forward by
accelerating to the selected
speed. The test stops when
the button is released.
Speed 0.5 - 25.0 m/min 5.0 m/min Select the wire feed speed in
0.05 m/min steps from 0.5 to
5.0 m/min and in 0.1 m/min
steps above 5.0 m/min.
WF motor Displays the motor current
during the test.
2/4 Wire retract Run the wire retract test
by pressing the START
soft button and keeping
it pressed. The ller wire
is driven backwards by
accelerating to the selected
speed. The test is stopped
when the button is released.
Speed 0.5 - 25.0 m/min 5.0 m/min Set the wire feed speed in
0.05 m/min steps from 0.5 to
5.0 m/min and in 0.1 m/min
steps above 5.0 m/min.
WF motor Displays the motor current
during the test.
3/4 Gas test Run the gas test by pressing
the START soft button once.
The test is run until the test
time goes o or until the
STOP soft button is pressed
(appears in the place of the
START button).
Test time 1 - 60 s 20 s Set how long the gas test is
run for.
4/4 Air blow Run the compressed air blow
test by pressing the START
soft button once. The test is
run until the test time goes
o or until the STOP soft
button is pressed (appears
in the place of the START
button).
Test time 1 - 60 s 20 s Set how long the air blow test
is run for.