Rear Panel - Selco Genesis 302 AC/DC Manuel D'instructions

List of set up parameters
0 Save and quit
Allows you to save the changes and exit the set up.
1 Initial current
Allows regulation of the weld starting current.
Allows a hotter or cooler welding pool to be obtained
immediately after the arc striking.
Parameter setting: Percentage (%).
Minimum 2%, Maximum 200%, Default 50%
2 Pre-gas
Allows you to set and adjust the gas flow prior to striking
of the arc.
Permits filling of the torch with gas and preparation of
the environment for welding.
Minimum 0.0sec., Maximum 25.0sec., Default 0.0sec.
3 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%
4 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%
5 (TIG AC) AC wave form
Allows the selection of the required AC wave form.
0= 1=
4= 5=
8=
Default 2 =
6 External parameter
Allows the management of external parameter (mini-
mum value).
7 External parameter
Allows the management of external parameter (maxi-
mum value).
8 TIG START (HF or LIFT)
Allows selection of the required arc striking modes.
1=LIFT START, 0= HF START, Default HF START
9 Reset
Allows you to reset all the parameters to the default
values.
12 DC+,DC-,AC selection
0=DC-, 1=DC+, Default=DC-
14 Base current (%-A)
Permits adjustment of the base current in pulsed and
fast pulse modes.
Parameter setting: Amperes (A) - Percentage (%).
0=A, 1=%, Default A
15 HF Polarity
0= + (DC) - (AC)
1= - (DC) + (AC)
16 WU operating time
Parameter setting: seconds (s).
Minimum 0.0s, Maximum 600s, Default 180s
17 MIX AC enabling
0= MIX AC disabled
1= MIX AC enabled (on fast-pulse position)
2= 3=
6= 7=
18 Start current (DC TIG)
Parameter setting: Amperes (A).
Minimum 6A, Maximum Imax, Default 100A
19 Start current (AC TIG)
Parameter setting: Amperes (A).
Minimum 6A, Maximum Imax, Default 30A
20 (TIG AC) Extra energy
Allows balancing of the current in positive polarity com-
pared with that in negative polarity.
Makes it possible to obtain greater cleanness of the base
material or greater welding capacity while keeping the
average current value unchanged.
Parameter setting: percentage (%).
Minimum 1%, Maximum 200%, Default 100%
21 Restart
Allows the activation of the restart function.
Allows the immediate extinguishing of the arc during
the down slope or the restarting of the welding cycle.
1=Off, 0=On, Default On
22 MIX AC maximum current
Parameter setting: Amperes (A).
Minimum 6A, Maximum Imax, Default Imax
23 Spot welding
Allows you to enable the "spot welding" process and
establish the welding time.
Allows the timing of the welding process.
Parameter setting: seconds (s).
Minimum 0.0s, Maximum 25.0s, Default 0.0s
Alarm codes
10 System power supply alarm
11 Coolant shortage alarm
12-13 Temperature alarm
19 Heavy inductive load alar
20 Memory fault alarm
24-25-26-27 Data loss alarm

4.3 Rear panel

1 Power supply cable
Connects the system to the mains.
2 Gas fitting
3 Off/On switch
Turns on the electric power to the welder.
It has two positions, "O" off, and "I" on.
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