Idiomas disponibles
Idiomas disponibles
EN
Problem - Cause
The display doesn't show the welding current value:
� The power cable is unplugged;
� The "ON/OFF" switch is off;
The inverter is on, but doesn't provide welding current
and the yellow light (thermal protection) is on:
� The inverter is in overcharge;
� The power voltage is higher than the technical specifications
and triggers the thermal protection;
� The work cables aren't properly connected/disconnected;
� The earth clamp isn't properly connected nor in contact with
the working piece;
Poor quality weld:
� Wrong polarity;
� The power cable or the extension cord are too long causing a
reduction in the welding current;
� The welding current isn't adjusted with the electrode
characteristics;
� The electrode is wet causing instability in the electric arc;
The electrodes splatter too much:
� The welding current is too high for the diameter of the
electrode in use;
� Wrong polarity;
WARRANTY
The warranty of this product is two years
from the date of purchase. You should,
therefore, keep your proof of purchase
during this period of time. The warranty
covers any manufacturing defect in
material or operating, as well as parts
and work needed for their recovery.
Excluded from the warranty the misuse
of the product, any repairs carried out
by unauthorized persons (outside the
service center of the brand VITO) as well
as any damage caused by the use of it.
FAQS / TROUBLESHOOTING
DECLARATION OF CONFORMITY
We declare under our exclusive responsibility, that the product Meets the
following standards or standardisation documents: EN 60974-1:2012,
EN 50445:2008, EN 60974-10:2014, EN 55011:2009+A1:2010,
EN 61000-3-11:2000, EN 61000-3-12:2011, IEC 62321-3-1:2013,
IEC 62321-4:2013, IEC 62321-5:2013, IEC 62321-7-1:2015, IEC
62321:2008 e IEC 62321-6: 2015 according to the determinations
of the directives:
2006/42/EC - Machinery directive;
2014/35/EC - Low voltage EC directive;
2014/30/EU - Electromagnetic compatibility directive;
2011/65/EU - ROHS Directive;
S. João de Ver, 13 March 2018
Central Lobão S. A.
Responsible for the Technical File
Solution
� Plug in the power cable;
� Place the "ON/OFF" switch into position (I);
� Let the inverter cool down and turn it back on;
� Use an appropriate power voltage;
� Connect the work cables correctly;
� Connect the clamp correctly and ensure the
contact with the working piece;
� Connect the work cables to the correct
terminals;
� Expand the cable or extension cord section or
reduce its length;
� Adjust the welding current in the regulator
button according to the electrode in use;
� Use dry and good quality electrodes;
� Adjust the welding current according to the
electrode in use;
� Check if the work cables are connected
according to the desired polarity. If not, the
polarity shall be inverted;
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