Miller SMITH EQUIPMENT HANDI-HEET Посібник користувача - Сторінка 5
Переглянути онлайн або завантажити pdf Посібник користувача для Ліхтарик. Miller SMITH EQUIPMENT HANDI-HEET. Miller SMITH EQUIPMENT HANDI-HEET 24 сторінки. Acetylene/atmospheric air torch systems
Друкувати сторінку
BUILDUP OF GAS can injure or kill.
D
Shut off compressed gas supply when not in use.
D
Always ventilate confined spaces or use approved air-supplied
respirator.
LIGHT RAYS can burn eyes and skin.
Light rays from the welding and cutting process produce intense visible
and invisible (ultraviolet and infrared) rays that can burn eyes and skin.
Sparks fly off from the weld.
D
Wear approved face protection fitted with a proper shade of filter
lenses to protect your face and eyes from light rays and sparks
when welding, cutting, or watching (see ANSI Z49.1 and Z87.1
listed in Safety Standards).
D
Wear welding goggles, or wear welding helmet/welding face-
shield over approved goggles/safety glasses with side shields.
D
Use protective screens or barriers to protect others from flash,
glare and sparks; warn others not to watch the welding or cutting.
D
Wear body protection made from leather or flame-resistant cloth-
ing (FRC). Body protection includes oil-free clothing such as
leather gloves, heavy shirt, cuffless trousers, high shoes, and a
cap.
WELDING AND CUTTING can cause
fire or explosion.
Welding and cutting on closed containers, such as tanks, drums, or
pipes, can cause them to blow up. Sparks can fly off from the welding or
cutting operations. The torch flame, flying sparks, hot workpiece, and
hot equipment can cause fires and burns. Check and be sure the area is
safe before doing any welding or cutting.
D
Do not use this welding and cutting equipment with gases and
pressures other than those for which it is intended. Oxygen is not
flammable; however, the presence of pure oxygen will drastically
increase the speed and force with which burning takes place. Oxy-
gen must never be allowed to contact grease, oil, or other petro-
leum-based substances; therefore, be sure there is no oil or grease
on the regulator, cylinder, valves, or equipment. Do not use petro-
leum-based pipe sealants. Do not use sealants on metal-to-metal
seals, such as hose and CGA cylinder connections; use
PTFE-based sealant (PTFE tape) on pipe threads
store near excessive heat (above 125° F/51.5° C) or open flame.
Do not refer to oxygen as air and do not use oxygen as a substitute
for compressed air. Do not use oxygen to clean clothes or work
area, for ventilation, or to operate pneumatic tools. Open oxygen
cylinder valves slowly. Be sure regulator adjusting handle is in the
full out (off) position before opening oxygen cylinder valve.
D
Inspect all equipment before use. Do not use damaged, defective,
or improperly adjusted welding and cutting equipment. Make sure
levers and valves work properly, threads on equipment are clean
(no grease or oil) and not deformed, gauges are intact and easy to
read, regulator is clean and free of oil or dirt, and fittings are prop-
erly sized for the cylinder. Make sure hoses are clean (no grease or
oil) and ferrules are properly installed so the fitting does not slip in-
side the hose. Be sure all connections are tight.
.
Do not use or
OM-263687 Page 3