Selco Genesis 240 TLH Instrucciones De Uso página 18

4.3 Operation
The machine stores the last welding status and
displays it when switched back on.
* Set the ignition switch l1 to l; switch-on of the power led L1
(green led) confirms that the system is powered.
* The display D1 shows the figure 240 and all the leds come on
(for control) for 3 seconds. The leds on the front panel then
go out and D1 shows the welder software version (e.g. 1.0)
for 4 seconds; during this time it is possible:
- to enter the SET-UP mode by pressing the key S5
- or proceed with welding (or parameter variation).
* If chosen, entry to the SET-UP mode is confirmed by a cen-
tral 0 on the display D1:
- Turn the potentiometer E1: the numbers corresponding to
the parameters appear (in sequence) on the display D1;
stop on the parameter required and press S5. Via parame-
ter (9) all the modifications performed in the SET-UP are
cancelled and you return to the standard values set by
SELCO.
- The number on the display D1 is replaced by the value of
the parameter which is modified via the potentiometer E1.
* If it is necessary to modify the welding parameter values of
the graph G1:
- Let 4 seconds elapse from switch-off of the panel leds; led l
(welding current) will remain on in the graph.
- Press S5; every time it is pressed one of the leds in the
graph G1 will come on (in clockwise sequence) and the
value of the related parameter will appear on the display
D1; stop on the parameter required.
- Turn the potentiometer E1 and modify the parameter value.
- Press the S5 SET-UP/parameters key again to go on to ano-
ther parameter or wait 5 seconds (led "l" in the graph G1
will automatically come back on).
The machine is always ready to weld and the sta-
tus is indicated by the set of leds lit up on the
panel.
4.4 Cooling unit WU15
It is optional and permits liquid cooling of the TIG torch. There
is one single electrical connection between WU15 and Genesis
240 TLH and once assembled, they form one single body.
*
All WU15 replacement, repair or connection opera-
tions must be performed by expert personnel
instructed by SELCO.
*
Filling or topping up of the tank with cooling liquid
must be performed with the power source and
WU15 assembled and positioned on a horizontal
surface.
*
Filling or topping up of the tank must be performed
with Selco cooling liquid, code 18.91.001.
*
In order not to damage the cooling unit, always fit
the by-pass pipe when the torch is not connected to
the cooling liquid inlet/outlet terminals.
18
4.5 Remote controls
4.5.1 RC16 potentiometer remote control for
MMA and TIG welding
This device allows you to vary, by
remote control, the amount of cur-
rent necessary without interrupting
the welding process or abandoning
the work area. 5, 10 and 20 m con-
nection cables are available.
4.5.2 RC12 pedal remote control for TIG welding
Once the power source has been
switched to the EXTERNAL CON-
TROL mode, the output current is
varied from a minimum to a maxi-
mum value (can be entered from
SETUP) by varying the angle bet-
ween the pedal surface (where the
foot rests) and base. A microswitch
provides the weld start signal at mini-
mum pressure.
4.6 Technical specifications
TECHNICAL SPECIFICATIONS
Power supply voltage
(50/60 Hz)
Maximum power
absorbed in TIG (x=40%)
Maximum current
absorbed in TIG (x=40%)
Current absorbed in TIG (x=100%)
Maximum power absorbed
in MMA (x=40%)
Maximum current absorbed
in MMA (x=40%)
Current absorbed
in MMA (x=100%)
Efficiency (x=40%)
Power factor
Cosϕ
Welding current (x=40%)
(x=60%)
(x=100%)
Adjustment range
Loadless voltage
Protection rating
Insulation class
Construction standards
Dimensions (lxdxh)
Weight
Data at 40°C ambient temperature.
TECHNICAL SPECIFICATIONS
Power supply voltage
(50/60 Hz)
Rated current absorbed
Tank capacity
Cooling power
Protection rating
Dimensions (lxdxh)
Weight with liquid
GENESIS 240 TLH
3x400 V
± 10%
6.1 kW
9.3 A
5.4 A
8.5 kW
12.9 A
7.9 A
0.84
0.94
0.99
240 A
185 A
160 A
6-240 A
81 V
IP23C
H
EN60974-1/EN50199
179x430x293 mm
17.4 kg
WU15
1x230 V
± 15%
0.8 A
1.7 l
900 W
IP23C
179x430x160 mm
9.5 Kg