Selco Genesis 2000 Manuel D'instructions page 23

3 SYSTEM PRESENTATION
3.1 Generalities
These constant current inverter power sources are able to per-
form the following types of welding with excellent results:
- MMA,
- TIG with contact ignition with reduction of short circuit cur-
rent (TIG LIFT-START).
In inverter welders, the output current is unaffected by vari-
ations in the supply voltage and the length of the arc, and is
perfectly levelled, giving the best welding quality.
The generator is equipped with:
- positive (+) and negative (-) socket,
- a front control panel,
- a rear panel,
- a rear connector for remote control.
3.2 Front control panel (Genesis 2000)
1 Power supply
Indicates that the equipment is connected to the mains
and is on.
2 General alarm
Indicates the possible intervention of protection devices
such as the temperature protection.
3 Power on
Indicates the presence of voltage on the equipment
outlet connections.
4 Main adjustment handle
Allows the welding current to be continuously adjusted.
5 Welding process
Allows you to set the best arc dynamics, selecting the
type of electrode used.
Electrode welding (MMA)
Basic
Rutile
Acid
Steel
Cast iron
Electrode welding (MMA)
Cellulose
Aluminium
Selecting the correct arc dynamics enables maximum benefit to
be derived from the power source to achieve the best possible
welding performances.
Perfect weldability of the electrode used is not guaranteed (weldability
depends on the quality of the consumables and their preservation, the oper-
ating and welding conditions, the numerous possible applications, etc.).
All manuals and user guides at all-guides.com
TIG LIFT welding
3.3 Front control panel (Genesis 2000 RC)
1 Power supply
Indicates that the equipment is connected to the mains
and is on.
2 General alarm
Indicates the possible intervention of protection devices
such as the temperature protection.
3 Power on
Indicates the presence of voltage on the equipment
outlet connections.
4 7-segment display
Allows the general welding machine parameters to be
displayed during start-up, settings, current and voltage
readings, while welding, and encoding of the alarms.
5 Main adjustment handle
Allows the welding current to be continuously adjusted.
This current is unchanged during the welding if the
power supply and welding conditions vary within the
ranges indicated in the technical characteristics.
In MMA welding, the presence of HOT-START and
ARC-FORCE ensures that the average output current
can be higher than the one set.
Allows adjustment of the selected parameter on graph
6. The value is shown on display 4.
Allows entry to set up, the selection and the setting of
the welding parameters.
6 Welding parameters
The graph on the panel allows the selection and adjust-
ment of the welding parameters.
Hot start
Allows adjustment of the hot start value in MMA.
Permits an adjustable hot start in the arc striking phases,
facilitating the start operations.
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 80%
Arc force
Allows adjustment of the Arc force value in MMA.
Permits an adjustable energetic dynamic response in
welding, facilitating the welder's operations.
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 30%
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