Emf Measures; Requirement For The Shielding Gas; Danger From Shielding Gas Cylinders; Danger From Escaping Shielding Gas - Fronius ActiveCharger 1000 Operating Instructions Manual

EMF measures

Electromagnetic fields may pose as yet unknown risks to health:
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Requirement for Especially with ring lines, contaminated shielding gas can cause damage to equipment and
the shielding gas reduce welding quality.
Meet the following requirements regarding shielding gas quality:
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Use filters if necessary.
Danger from Shielding gas cylinders contain gas under pressure and can explode if damaged. As the
shielding gas cyl- shielding gas cylinders are part of the welding equipment, they must be handled with the
inders
greatest of care.
Protect shielding gas cylinders containing compressed gas from excessive heat, mechan-
ical impact, slag, naked flames, sparks and arcs.
Mount the shielding gas cylinders vertically and secure according to instructions to prevent
them falling over.
Keep the shielding gas cylinders well away from any welding or other electrical circuits.
Never hang a welding torch on a shielding gas cylinder.
Never touch a shielding gas cylinder with an electrode.
Risk of explosion - never attempt to weld a pressurised shielding gas cylinder.
Only use shielding gas cylinders suitable for the application in hand, along with the correct
and appropriate accessories (regulator, hoses and fittings). Only use shielding gas cylin-
ders and accessories that are in good condition.
Turn your face to one side when opening the valve of a shielding gas cylinder.
Close the shielding gas cylinder valve if no welding is taking place.
If the shielding gas cylinder is not connected, leave the valve cap in place on the cylinder.
The manufacturer's instructions must be observed as well as applicable national and inter-
national regulations for shielding gas cylinders and accessories.
Danger from es- Risk of suffocation from the uncontrolled escape of shielding gas
caping shielding
gas
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effects on the health of others in the vicinity, e.g. wearers of pacemakers and hearing
aids
wearers of pacemakers must seek advice from their doctor before approaching the de-
vice or any welding that is in progress
for safety reasons, keep distances between the welding cables and the welder's head/
torso as large as possible
do not carry welding cables and hosepacks over the shoulders or wind them around
any part of the body
Solid particle size < 40 µm
Pressure condensation point < -20 °C
Max. oil content < 25 mg/m³