10
Protect any cylinder from excessive heat and mechanical stresses.
Install the cylinders in a vertical position and position them with a fixed support chain
or with a proper cylinder case to avoid falls or knocks.
Maintain the cylinders far away from the welding place and from any electric circuits.
Use only regulation cylinders, pressure reducers, pipes and joints approved for the
specific use; maintain them in good conditions together with the connected parts.
GAS AND FUMES WARNING:
The welding processes produce fumes and gas, which can be harmful and dangerous
if inhaled.
Do not breathe any welding fumes.
Don’t cover the grids and vents placed on the machine.
Carefully read the supplied instructions regarding the different types of metals, clean-
ing substances and shielding gases.
When possible, dedicate a room for the use of this machine. If the room is small, use
it only if well ventilated. The shielding gas used to weld can gradually change the air
causing sickness or death. Assure that the air in the room is safe to breathe.
Don’t weld near any degreasing, cleaning or vaporization areas. The heat could react
with the vapors to form very toxic and irritating gases.
Check that the metals do not have impurities that may produce fumes or gases during
the weld process.
ELECTRIC WARNING:
This symbol shows dangerous voltages associated to the laser which may have suffi-
cient power to cause electric risk. This symbol can also be found on the machine.
Touching electric parts under voltage can cause fatal damages or serious burns. The
electric circuits are always under voltage when the machine is switched on. Incorrect
installation and/or inappropriate wiring and grounding of the machine is dangerous.
Don’t touch electric parts under voltage.
Remove the power plug from the machine before installing or performing any mainte-
nance to the machine.
Ensure that the power cord is correctly connected to both the wall plug and to the back
of the machine- according to this manual and any local standards and rules.
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