Linde EN ISO 2503 Manual Del Usuario página 13

EN. Cylinder pressure regulators corresponding to EN ISO 2503. Operating instructions.
2.4. Incorrect use may endanger the operator
and other personnel, damage to the Cylinder
Pressure Regulator and Installation may also
result in fi re and / or explosion.
2.5. IInstallation must be carried out by a quali-
fi ed person in accordance with locally appli-
cable regulations, rules and standards. Inform
your contractual partners if additional product
training is needed.
3. Marking
Gas Type: A=Acetylene; O=Oxygen; P=LPG;
N=CO2/Nitrogen/Inert Gas; H=Hydrogen; D=Air;
M = Methane/Natural gas; Y = MPS
P1=Maximum inlet pressure; P2=Maximum outlet
pressure/fl ow; Class = EN ISO2503 class number
(Rear side of valve)
1. Valve type
2. Gas
3. Valve class corresponding to EN ISO 2503
4. Manufacturer´s identifi cation mark
5. Month of production
6. Year of production
7. Max. entry pressure / Outlet pressure or outlet
fl owrate
8. EN ISO 2503
(Type Plate - Front Side)
• Valve type and name of manufacturer and/or
distributor
• Gas
• Valve class corresponding to EN ISO 2503
4. Operating instructions
4.1. Keep hands and tools clean, oil and grease
can cause an explosion on contact with
oxygen.
4.2. The operator should be fully familiar with
these operating instructions prior to the use
of this equipment, all instructions should be
adhered to when in use.
4.3. Check that the Cylinder Pressure Regulator
is suitable for the gas to be used.
(See markings paragraph 3).
4.4. Check that the Cylinder valve connection is
clean and undamaged; if not, you must not
connect Cylinder Pressure Regulator.
4.5. Before connecting the Cylinder Pressure
Regulator, the Cylinder valve should be swiftly
opened and closed to dislodge water or foreign
matter from the Valve/Regulator inlet seating.
Do not stand in front of the cylinder valve
outlet. Do not hold your hand in front of the
cylinder valve outlet.
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