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5
WELDING can cause re or explosion.
Remove all ammables within 10m of the welding arc. If this is not
possible, tightly cover them with approved covers.
Do not weld where ying sparks can strike ammable material.
Protect yourself and others from ying sparks and hot metal.
Be alert that welding sparks and hot materials from welding can
easily go through small cracks and openings to adjacent areas.
Watch for re, and keep a re extinguisher nearby. Be aware that
welding on a ceiling, oor, bulkhead, or partition can cause re on
the hidden side.
Do not weld on closed containers such as tanks, drums, or pipes,
unless they are properly prepared according to local regulations
Connect work cable to the work as close to the welding area as
practical to prevent welding current from travelling along, possibly
unknown paths and causing electric shock, sparks, and re hazards.
Cut off welding wire at contact tip when not in use.
Wear oil-free protective garments such as leather gloves, heavy
shirt, cufess trousers, high shoes, and a cap. Remove any
combustibles, such as a butane lighter or matches, from your person
before doing any welding.
FLYING METAL can injure eyes.
Welding, chipping, wire brushing, and grinding cause sparks and
ying metal. As welds cool they can throw off slag. Wear approved
safety glasses with side shields even under your welding helmet.
BUILDUP OF GAS can injure or kill.
Shut off shielding gas supply when not in use. Always ventilate
conned spaces or use approved air-supplied respirator.
HOT PARTS can cause severe burns.
Do not touch hot parts with bare handed.
Allow cooling period before working on gun or torch.
To handle hot parts, use proper tools and/or wear heavy, insulated
welding gloves and clothing to prevent burns.
MAGNETIC FIELDS can affect pacemakers.
Pacemaker wearers keep away.
Wearers should consult their doctor before going near arc welding,
gouging, or spot welding operations.
NOISE can damage hearing.
Noise from some processes or equipment can damage hearing.
Wear approved ear protection if noise level is high.
Shielding gas cylinders contain gas under high pressure.
CYLINDERS can explode if damaged.
Protect compressed gas cylinders from excessive heat, mechanical
shocks, physical damage, slag, open ames, sparks, and arcs.
Install cylinders in an upright position by securing to a stationary
support or cylinder rack to prevent falling or tipping. Keep cylinders
away from any welding or other electrical circuits. Never drape a
welding torch over a gas cylinder. Never allow a welding electrode to
touch any cylinder. Never weld on a pressurized cylinder - explosion
will result. Use only correct shielding gas cylinders, regulators,
hoses, and ttings designed for the specic application; maintain
them and associated parts in good condition.
Turn face away from valve outlet when opening cylinder valve.
Use the right equipment, correct procedures, and sufcient number
of persons to lift and move cylinders.
Read and follow instructions on compressed gas cylinders,
associated equipment, and Compressed Gas Association (CGA)
2.0 Product Description
The XTM254i is a complete semiautomatic constant voltage DC
arc welding machine built to meet CE specications. It combines a
constant voltage power source and a constant speed wire feeder
with a microcomputer-based controller to form a reliable high-
performance welding system. A simple control scheme, consisting of
range voltage and wire feed speed controls, provides versatility with
ease of use and accuracy. Other features include wire reel spindle
with adjustable brake for 15kg wire spools (300mm), an integral gas
cylinder mounting undercarriage, an adjustable Argon ow regulator
with cylinder pressure gauge and inlet hose, a Parweld MIG torch,
and a 3.0m work cable with clamp.
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