Do not weld in areas where grease or paint are stored.
Protect the entire welding area. Flammable materials must be moved to a minimum safe distance of 11 meters.
A fire extinguisher must be readily available near the welding operations.
Be careful of spatter and sparks, even through cracks. It can be the source of fire or explosion.
Inflammable material, explosive material, containers under pressure must stay at a safety distance.
Welding in closed containers or pipes is forbidden and, if they are opened, they must be emptied of any flammable or explosive material (oil, fuel,
gas ...).
Grinding operations should not be carried out close to the power supply or any flammable materials.
Gas leaking from the cylinders can lead to suffocation if present in high concentration around the work area (ventilation required).
Transport must be done safely: cylinders closed and welding machine switched off. They must be stored vertically and held by a support to limit the
risk of falling.
Close the cylinder between two uses. Beware of temperature variations and sun exposure.
The cylinder must not be in contact with a flame, electric arc, torch, earth clamp or all other sources of heat.
Always keep gas cylinders away from electrical circuits, and therefore never weld a cylinder under pressure.
Be careful when opening the cylinder valve, it is necessary to remove the tip of the valve and make sure that the gas meets your welding requirements.
SELECTRICAL SAFETY
The electrical mains used must have an earth terminal. Use the recommended fuse size.
An electric shock could cause serious injuries or potentially even deadly accidents.
Do not touch any live part of the machine (inside or outside) when it is plugged in (Torches, earth cable, cables, electrodes) because they are
connected to the welding circuit.
Before opening the device, it is imperative to disconnect it from the mains and wait 2 minutes, so that all the capacitors are discharged. Do not touch
the torch or electrode holder and the earth clamp at the same time.
Make sure to replace the torches and cables if they are damaged. This should be done by a qualified and authorised technician. Make sure that the
cable cross section is adequate with the usage (extensions and welding cables). Always wear dry clothes which are in good condition in order to be
isolated from the welding circuit. Wear insulating shoes, regardless of the workplace/environment in which you work in.
EMC CLASSIFICATION
This Class A machine is not intended to be used on a residential site where the electric current is supplied by the domestic
low-voltage power grid. There may be potential difficulties in ensuring electromagnetic compatibility at these sites, due to
conducted interferences as well as radiation.
Provided that the impedance of the low-voltage public electrical network at the common coupling point is less than Zmax =
0,339 Ohms, this equipment complies with IEC 61000-3-11 and can be connected to public low-voltage electrical mains.
It is the responsibility of the installer or user of the equipment to ensure, in consultation with the distribution netwtork operator
if necessary, that the network impedance complies with the impedance restrictions.
This equipment complies with the CEI 61000-3-12 standard.
ELECTROMAGNETIC EMISSIONS
The electric current flowing through any conductor causes electrical and magnetic fields (EMF). The welding current generates
an EMF around the welding circuit and the welding equipment.
The EMF electromagnetic fields can interfere with certain medical implants, such as pacemakers. Protective measures must be taken for people having
medical implants. For example, by restricting access to passers-by or conducting an individual risk evaluation for the welders.
All welders must use the following procedures to minimize exposure to electromagnetic fields from the welding circuit:
• position the welding cables together - fix them with a clamp, if possible;
• position yourself (torso and head) as far away from the welding circuit as possible;
• never wrap the welding cables around the body;
• do not position the body between the welding cables. Hold both welding cables on the same side of your body;
• connect the earth clamp as close as possible to the area being welded;
• do not work too close to, do not lean and do not sit on the welding machine
• do not weld when transporting the welding machine or its wire feeder.
FIRE AND EXPLOSION RISKS
GAS CYLINDERS
17
EN
Translation of the original instructions
PROTIG 201 AC/DC - 201L AC/DC
