Arcoweld ARCOCUT G-100i, Руководство оператора

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Turn on
the power
source
Automatic
air test for
5S
Loosen the
cutting torch
trigger, the arc
stops
Pre-air
for 0.5s
The torch moves away
the workpiece, then the
cutting arc change into
the pilot arc
Automatic
examine
for 5s
After Initialization
and the fan stops,
press on the torch
trigger
Ignite the
pilot arc, the
max. time
is10s
Post-air
If the tip touches the
workpiece and the
current higher than
40A?
Shift to the
workpiece, the
pilot arc changes
into cutting arc
Yes
No
The current
will come
down to 40A
Cutting
Is there torch air?
Yes
No
Restart and continue
working
Finish after post-air
for 15s
3. Grid Cut
Fig 4.3 the working flow chart
Note:
1) If the alarm lamp comes on when cutting, loosen the switch of the torch until the alarm releases, then
press on the switch to restart working.
2) In the automatic air test and examination mode,, press on the cutting torch, there should be no
deflection.
3) After prolonged usage, the surface of the electrode and nozzle will have an Oxidation reaction. Please
replace the electrode and nozzle.
4) Do not try and remove consumables whilst torch trigger is pressed.
5) If the cutting current is higher than 40A, when the tip touches the workpiece, the current will drop
down to 40A in oder to protect the tip.
6) Among the period of post air, if you press the trigger for a longer period of time, the arc will restart; if
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