WELD THE WORLD
Cod. 006.0001.0340
15/04/2021 V.2.13
Discovery 200AC/DC
13
ENGLISH
The reset procedure involves complete restoration of the default values, parameters and memory set
-
tings set in the factory.
The reset procedure is useful in the following cases:
-
Too many changes made to the welding parameters so user finds it difficult to restore defaults.
-
Unidentified software problems that prevent the welding power source from functioning correctly.
A
○ Set the welding power source ON/OFF switch to “O” to switch the unit off.
○
Keeping both the
S2
and
S4
buttons pressed, set the generator power source
switch to “I” to turn on the equipment
[
SIMULTANEOUS ACTIONS]
3.4 TORCH LOADING
WARNING!
Make sure the torch in use is correctly sized in relation to the welding current required and for the
available and selected cooling type. This prevents the risk of burns to which the operator is potentially
exposed, potential faults, and irreversible damage to the torch and the system.
If a torch is installed or replaced while the unit is running, the circuit of the newly installed torch must
be filled with coolant to avoid the risk of damage to the torch in the case of high voltage arc strikes
without any liquid in the circuit.
3.5 ALARM MANAGEMENT
This LED illuminates if an incorrect operating condition occurs.
Tab. 1 - Alarm messages
MEANING
EVENT
CHECKS
Overheating alarm
Indicates tripping of the welding
power source thermal protection.
Leave the unit running so that the
overheated components cool as
rapidly as possible.
When the unit has cooled, the
welding power source will reset
automatically.
All functions disabled.
Exceptions:
• Cooling fan.
•
Cooler (if switched on).
•
Make sure that the power required by the weld
-
ing process is lower than the maximum rated
power output.
• Check that the operating conditions are in com-
pliance with the welding power source data plate
specifications.
• Check for the presence of adequate air circula-
tion around the welding power source.
