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Idiomas disponibles
Idiomas disponibles
CEBORA S.p.A.
4.3
Protections description.
4.3.1
Protection Gas low pressure.
This protection is achieved by means of a pressure switch, inserted in the Protection Gas circuit input.
Low pressure is indicated by the led C lit, on the front panel (par. 4.1).
4.3.2
Plasma Gas low pressure.
This protection is achieved by means of a pressure switch, inserted in the Plasma Gas circuit input.
Low pressure is indicated by the led D lit, on the front panel (par. 4.1).
4.3.3
Cooling liquid flow.
This protection is achieved by means of a flowmeter switch, inserted in the Plasma Console cooling
circuit input.
Low flow is indicated by the led E lit, on the front panel (par. 4.1).
4.4
Technical specifications.
IEC 60974.1
EN 60974.10
The Power Source is built according to the following international standards.
N°.
Serial number. Must be indicated on any request regarding the Power Source.
Three-phase static frequency converter.
Transformer - rectifier.
X.
Duty cycle percentage. The duty cycle expresses the percentage of 10 minutes during
which the Power Source may run at a certain current without overheating.
I2.
Welding current.
U2.
Secondary voltage with I2 current.
U1.
Rated supply voltage.
50/60Hz
50/60 Hz three-phase power supply.
I
Max
Maximum current absorbed.
1
IP23 C
Protection rating for the housing. Grade 3 as the second digit means that this equipment is
suitable for use outdoors in the rain. The additional letter C means that the equipment is
protected against access by a tool (Ø 2.5 mm) to the live parts of the power supply circuit.
Suitable for use in high-risk environments.
5
MAINTENANCE.
Periodically make sure that the Welding System equipments and all connections are in proper condition to
ensure operator safety.
Periodically open the panels of the Plasma Console to check the internal parts. Remove dirt or dust from
the internal parts, using a jet of low-pressure dry compressed air or a brush.
Check the condition of the internal power connections and connectors on the electronic boards; if you
find "loose" connections, tighten or replace the connectors.
Check the condition of the electric connectors, the power cable and the pneumatic fittings; replace if
damaged.
After making a repair, be careful to arrange the wiring in such a way that the parts connected to the power
supply are safely insulated from the parts connected to the welding circuit.
Mount the clamps as on the original machine to prevent, if a conductor accidentally breaks or becomes
disconnected, a connection from occurring between power supply and the welding circuits.
Do not allow wires to come into contact with moving parts or those that heat up during operation.
3.300.188-B
15
GB
04-03-2016
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