Fronius Acerios, Operating Instructions Manual

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al damage, corrosion, or changes due to other environmental influences).
The test interval and scope must at least comply with the respective valid nation-
al standards and guidelines.
There is a risk of colorless, odorless gas escaping unnoticed if an adapter is used
for the gas connection. Use suitable Teflon tape to seal the thread of the gas
connection adapter on the device side before installation.
Impaired Plasma
Surface Treat-
ment The following specifications concerning gas quality must be met in order to en-
sure the safe and proper function of the plasma system:
- Solid particle size < 40 µ m
- Pressure condensation point < -20 °C
- Max. oil content < 25 mg/m³
Use filters if necessary.
IMPORTANT! Ring lines in particular pose a risk of contamination.
Danger from Gas
Cylinders Gas cylinders contain compressed gas and may explode if damaged. Gas cylin-
ders are an integral part of the plasma system, so they must be handled very
carefully.
Protect gas cylinders with compressed gas from excessive heat, mechanical im-
pact, slag, open flames, sparks, and arcs.
Mount the gas cylinders vertically and secure them in accordance with instruc-
tions so they cannot fall over.
Keep gas cylinders away from electrical circuits.
Ensure that when handling a plasma torch, you never:
- Hang it on a gas cylinder
- Point it at or place it on a gas cylinder
Never touch a gas cylinder with an electrode.
Risk of explosion - never perform a plasma surface treatment on a compressed
gas cylinder.
Always use suitable gas cylinders for the application in question and the correct
matching accessories (controller, hoses, and fittings, etc.). Only use gas cylinders
and accessories that are in good condition.
If a valve on a gas cylinder is open, turn your face away from the outlet.
If no plasma surface treatment is being performed, close the valve of the gas cyl-
inder.
Leave the cap on the valve of the gas cylinder when the gas cylinder is not con-
nected.
Follow the manufacturer's instructions and applicable national and international
provisions for gas cylinders and accessories.
Danger due to
Escaping Gas Risk of suffocation due to uncontrolled gas leakage
In the event of leaks, the escaping colorless and odorless gas may displace the
oxygen in the ambient air.
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