![GCE ARCONTROL 161 Скачать руководство пользователя страница 3](http://html1.mh-extra.com/html/gce/arcontrol-161/arcontrol-161_operational-manual_3891331003.webp)
3/68
Arc rays from the welding process produce intense visible and invisible ultraviolet and infrared rays that can burn eyes
and skin.
Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when
welding or observing open arc welding.
Use suitable clothing made from durable flameresistant material to protect your skin and that of your helpers from the
arc rays.
Protect other nearby personnel with suitable, nonflammable screening and /or warn them not to watch the arc nor
expose themselves to the arc rays or to hot spatter or metal.
Welding on closed containers, such as tanks, drums, or pipes, can make them explode. Flying sparks from the welding
arc, hot workpiece, and hot equipment can cause fires and burns. Accidental contact of electrode to metal objects can
cause sparks, explosion, overheating, or fire. Check and be sure the area is safe before making any welding.
Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from
starting a fire. Remember that welding sparks and hot materials from welding can easily go through small cracks and
openings to adjacent areas. Avoid welding near hydraulic lines. Have a fire extinguisher easily available.
Where compressed gases are to be used at the job site, special precautions should be used to prevent hazardous
situation.
When not welding, make sure that no part of the electrode circuit is touching the work or ground. Accidental contact
can cause overheating and create a fire hazard.
Do not heat, cut, or weld tanks, drums or containers until the proper steps have been taken to ensure that such
procedures will not cause flammable or toxic vapours from substances inside. They can cause an explosion even
though they have been cleaned.
Vent hollow castings or containers before heating, cutting, or welding. They may explode.
Sparks and spatter are thrown from the welding arc. Wear oil free protective garments such as leather gloves, heavy
shirt, cuff less trousers, high shoes, and a cap over your hair. Wear ear plugs when welding out of position or in
confined places. Always wear safety glasses with side shields when in a welding area.
Connect the work cable to the work as close to the welding area. Work cables connected to the building framework or
other locations away from the welding area increase the possibility of the welding current passing through lifting
chains, crane cables or other alternate circuits. This can create fire hazards or overheat lifting chains or cables until
they fail.
DO NOT refuel near an open flame welding arc or when the engine is running. Stop the engine and allow it to
cool before refuelling to prevent spilled fuel from vaporizing on contact with hot engine parts and igniting. Do
not spill fuel when filling tank. If fuel is spilled, wipe it up and do not start engine until fumes have been
eliminated.
Keep all equipment safety guards, covers and devices in position and in good repair. Keep hands, hair, clothing, and
tools away from Vbelts, gears, fans, and all other moving parts when starting, operating, or repairing equipment.
Do not put your hands near the engine fan.
Use only compressed gas cylinders containing the correct shielding gas for the process used and properly operating
regulators designed for the gas and pressure used. All hoses, fittings, etc. should be suitable for the application and
maintained in good condition.
Always keep cylinders in an upright position securely chained to an undercarriage or fixed support.
Cylinders should be located:
Away from areas where they may be struck or subjected to physical damage.
A safe distance from arc welding or cutting operations and any other source of heat, sparks, or flame.
Never allow the electrode, electrode holder or any other electrically “hot” parts to touch a cylinder.
Keep your head and face away from the cylinder valve outlet when opening the cylinder valve.
Valve protection caps should always be in place and hand tight except when the cylinder is in use or connected for
use.
Electric current flowing through any conductor causes localized Electric and Magnetic Fields (EMF). The discuss on the
effect of EMF is ongoing all the world. Up to now, no material evidences show that EMF may have effects on health.
However, the research on damage of EMF is still ongoing. Before any conclusion, we should minimize exposure to EMF
as few as possible. In order to minimize EMF, we should use the following procedures:
Route the electrode and work cables together – Secure them with tape when possible.
All cables should be put away and far from the operator.
Never coil the power cable around your body.
Содержание ARCONTROL 161
Страница 1: ...GCE CUTTING WELDING TECHNOLOGIES...
Страница 61: ...61 68 Pic 1 Pic 2 Pic 3...
Страница 62: ...62 68 Pic 4 Pic 5...
Страница 63: ...63 68 Pic 6 Pic 7...
Страница 64: ...64 68 Pic 8...
Страница 65: ...65 68 This page is left intentionally blank...
Страница 66: ...66 68 This page is left intentionally blank...
Страница 67: ...67 68 This page is left intentionally blank...