STAMOS S-MIG 250 Manuel D'utilisation page 19

using this product. Electromagnetic fields in close proximity to a heart pacemaker
could cause interference to, or failure of the pacemaker.
16. USE PROPER EXTENSION CORD. Make sure your extension cord is in
good condition. When using an extension cord, be sure to sue one heavy enough to
carry the current your product will draw.
An undersized cord will cause a drop in line voltage resulting in loss of power and
overheating. A 50 foot extension cord must be at least 12 gauges in diameter, and a
100 foot extension cord must be at least 10 gauges in diameter. If in doubt, use the next
heavier gauge. The smaller the gauge number, the heavier the cord.
Properties of this model range
CERTIFICATES = this welder was produced according to strict
RoHS
European regulations and rules and is therefore CE certified
and RoHS compliant. This guarantees the long life and maxi-
mum quality of this device.
This inverter uses MOS-FET technology. More than any other
MOSFeT
technology, the MOS-FET enables the achievement of maxi-
mum effectiveness. In comparison to the amount of electricity
used the user will obtain disproportionate effectiveness. The
result is an efficiency of 93%! Therefore the current is kept
constant and ensures a perfect weld. Only by using the MOS-
FET technology is it possible to keep this device as compact
and lightweight.
POWER-FANS = the high quality fans ensure optimal reduc-
tion of the heat generated during works performed with this
high-end device.
36
EN
Connection diagram
Welding torch
Grounding
EN
Pressure regulator
Power cable
Gas hose
Gas cylinder
Housing protection
Grounding cable
Workpiece
37 37