Deca JOB 220 LAB Manual De Instrucciones página 18

Resetting default values.
Deletes all changes made to the programs and
resets the default values of the machine.
Software release.
Recall factory stored programs.
Recall user stored programs.
Various system Information.
Sd card connector
The connector is useful for updating the software of the
machine and uploading new synergistic programs.
¾Insert the sd card when the machine is off .
¾Switch on the machine.
The software is loaded. At the end of the update the control
panel gets back to the normal status.
¾Remove the sd card.
Error messages
It indicates that the machine is operating on an
intermediate spot in between "short arc" welding and
"spray arc" welding (globular area). The pair of values
chosen for welding (Amp, Volt) can generate unstable
arcs and sprays.
The message is displayed in the status bar.
Thermal protection active. If the welding service "X"
shown on the technical plate is exceeded, a thermal
protector interrupts the work before the welding
chine gets damaged.
Wire feed motor overload. The wire feed motor is
subjected to excessive stress. The machine is stop-
ped for 10 seconds. It is recommended to reduce the
pressure of the wire feed roller and make sure that
the wire moves well in the torch.
Welding wire diameter other than the set one. You
have set a synergy with wire diameter other than the
one mounted on the machine
E50 Error while updating display board
E52 Error while updating power board
Check if the sd card is working and contains the
correct program.
E51 Error while checking display board fi rmware.
E53 Error while checking power board fi rmware.
The software may be corrupt. Try reloading the
program with the sd card.
E70
Power board fault.
E71
Display and power board connection fault
E72
Display board fault
E73
Expansion board fault
The machine has a faulty electronic component.
Contact a specialized service center.
Maintenance
Switch off the welder and remove the plug from the power
socket before carrying out any maintenance operations.
Ordinary maintenance to be carried out periodically by the
operator depending on use.
• Check the gas hose, torch cable and ground cable
950005-00 01/03/21
connections. • Clean the contact tip and the gas diff user with
an iron brush. Replace if worn. • Clean the outside of the
welder with a damp cloth.
Every time the wire spool is replaced:
• Check the alignment, cleanliness and state of wear of
the wire roll Fig.7. • Remove any metal powder deposited
on the wire feeder mechanism. • Clean the wire guide liner
with anhydrous solvent and grease remover and dry with
compressed air. • Check the condition of the warning labels. •
Replace any worn parts.
Extraordinary maintenance to be carried out by expert staff
or qualifi ed electrical mechanics periodically depending on
use.
• Inspect the inside of the welder and remove any dust
deposited on the electrical parts (using compressed air) and
the electronic cards (using a very soft brush and appropriate
cleaning products). • Check that the electrical connections are
tight and that the insulation on the wiring is not damaged.
Other icons displayed
Manual MIG welding
Synergic MIG welding
MMA welding
TIG welding
ma-
Type of material selected (example icon)
Type of gas selected (example icon)
Type of wire selected (example icon)
Lire attentivement ce manuel d'instructions avant d'utiliser la
machine.
Les appareils de soudage à l'arc MMA, TIG, MIG/MAG; les
appareils pour le coupage au plasma, dénommés ci-après
« machine », ont été conçus pour un usage industriel et
professionnel.
S'assurer que la machine est installée et réparée par des
personnes qualifi ées, conformément aux lois et aux normes
de prévention des accidents.
S'assurer que l'opérateur est instruit sur l'utilisation et les
risques liés au procédé de soudage à l'arc / coupage à l'arc,
ainsi que sur les mesures de protection et les procédures
d'urgence nécessaires.
Pour plus d'informations, consulter la brochure "Installation et
utilisation des appareils de soudage à l'arc" : IEC ou CLC/TS
62081.
17
Torch selected
FR
Manuel d'instruction