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Translation of the original instructions
TIG PRO 201 AC/DC - TIG PRO 201L AC/DC
WELDING FUMES AND GAS
Fumes, gas and dust produced during welding are hazardous to health. It is mandatory to ensure adequate
ventilation and/or extraction to keep fumes and gas away from the work area. Using an air fed welding helmet is
recommended in case of insufficient ventilation in the workplace.
Check that the suction is effective by referring to the recommended safety regulations.
Precautions must be taken when welding in small areas, and the operator will need supervision from a safe distance.
In addition, the welding of certain materials containing lead, cadmium, zinc, mercury or beryllium may be particularly
harmful.
Also remove any grease on the metal pieces before welding.
Gas cylinders must be stored in an open or ventilated area. They must be stored vertically and held by a support or
trolley to limit the risk of fall.
Do not weld in areas where grease or paint are stored.
FIRE AND EXPLOSION RISKS
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 CYLINDERS
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 sup-
plied by the domestic low-voltage power grid. There may be potential difficulties in ensuring electro-
magnetic compatibility at these sites, due to conducted interferences as well as radiation.
EN
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