Güde MIG 190 KOMBI Traduction Du Mode D'emploi D'origine page 33

No welding or cutting on closed vessels and pipes.
Never use the welder to defrost frozen pipes.
The respective national guidelines and laws must
be observed when carrying out welding work. This
relates, in particular, to the respective accident pre-
vention provisions.
The footprint of the welding device can be inclined
up to 10° to the horizontal. In the most inconvenient
position the device must not fall over. If necessary, it
has to be secured properly.
Ensure that the welding device cannot fall over in the
event you place it on a tilted surface.
In order to prevent damage to the device, it must only
be transported in an upright position.
The gas bottle must necessarily be secured against
falling.The welder must never be lifted together
with the gas bottle. Special regulations apply to the
transport of gas bottles.
Handling of gas bottles.
Make sure the gas bottles are used and stored in
rooms with su cient air inlet and outlet.
A leaking gas bottle may reduce the share of oxygen
in the inhaled air and therefore represent a risk of
su ocation.
Before use, make sure the gas bottle contains gas
designed for the work being done.
Gas bottles must always be safely xed in a vertical
position on a wall support or on a specially manufac-
tured gas bottle cart.
The bottle with shielding gas and the xed adjust-
ment gas current equipment must not be moved. The
gas bottle valve must be closed during transport.
Close the gas bottle valve after use.
Potential hazards
Only have work relating to the power supply, e.g.
cables, plugs, sockets etc., carried out by an expert.
This applies, in particular, to the creation of intermedi-
ate cables.
In the event of an accident, disconnect the welding
power source from the mains immediately.
In the event of electrical contact voltage, turn the
device o immediately and have it inspected by an
expert.
Always ensure the electrical contacts are good with
regard to the welding power.
When welding, always wear insulating gloves on both
hands. These protect against electric shock (no-load
voltage of the welding circuit), against harmful
radiation (heat and UV radiation) and against burning
metal and slag spray.
Wear sturdy, insulated footwear; the shoes should
also perform their insulation function when wet.
Low-rise shoes are not suitable since burning metal
droplets which fall downwards cause burns.
Wear suitable clothing and do not wear any synthetic
clothing.
Contact with the hose bundle nozzle and the material
being processed may cause burns.
Do not look into the arc without eye protection;
only use welding protective shield with the proper
protective glass pursuant to DIN. The arc also emits
UV radiation, in addition to light and heat radiation,
which may cause glare and/or burns. The invisible
ultraviolet radiation causes very painful conjunctivitis,
which is only noticeable a few hours later, if su cient
protection is not worn. In addition, the UV radiation
causes damaging sunburn to areas of the body which
are not protected.
Persons or assistants near to the arc must also be
made aware of the risks and provided with the neces-
sary protective equipment. If necessary, protective
walls are to be constructed.
No welding work may be carried out on containers in
which gases, fuels, mineral oils or similar have been
stored, even if they have been empty for a long time
already, as residues lead to an explosion hazard.
In spaces at risk of re and explosion, special regula-
tions apply.
Welded joints which are subject to great strain and
must always meet the safety requirements and may
only be welded by welders who have received special
training and obtained the relevant quali cations.
Examples include: Pressure vessels, sliding rails,
hitches etc.
Small and hot rooms
Caution! Danger of poisoning / Danger of
asphyxiation
• Signi cant quantities of smoke and gases are
created during welding work. Ensure that the
smoke and gases can always be removed via a sui-
table opening. However, an oxygen supply must
never be added. This increases the re hazard.
When working in small or hot rooms, insulating bases
and interim layers, as well as gauntlets made from
leather or other non-conductive materials, are to be
used to insulate the body against the oor, walls,
conductive parts of the device and similar.
ENGLISH
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