Chapter 3. Start-Up. Adjustment And Operation Controls - gala gar GALA 2000 CEL G.E. Manuel Technique D'instructions

3. START-UP. ADJUSTMENT AND OPERATION CONTROLS.
3.1 OPERATION CONTROLS.
The equiment can be started up once the electrical supply installation has been carried out. This section
describes the control and regulation system of the GALA 2000 CEL G.E. equipment.
A
B
C
Mark Symbol
A
ON
B
C
D
(A)
(% I )
2
E
f(Hz)
CEL
F
+
G
-
H
GALA 2000 CEL G.E.
GALA 2000 CEL G.E. Control panel.
E
D
F
G
H
Description of use.
Green luminous diode. Start-up indicator, "ON"
Amber luminous diode
disconnection due to existence of an electrical supply voltage, which is outside the rated
.
range
Amber luminous diode indicating the existence of welding voltage
Control potentiometer of the welding current value.
Potentiometer which in MMA / MMA CEL Mode permits controlling the value of the
arcing aid surge current (HOT START) in % over the regulated welding current
Potentiometer which in TIG PULSE mode permits controlling the pulse frequency
0÷500 Hz. In TIG PULSE Mode.
Welding process sector: ELECTRODE MODE.
In this work mode the dynamic arcing aid and arc force functions will be adapted for
use in common coated electrode welding.
Welding process sector: CELLULOSE ELECTRODE MODE.
In this work mode the dynamic arcing aid and arc force functions will be adapted for
use in CELLULOSE ELECTRODE welding.
Welding process selector: TIG LIFT ARC MODE. Welding process selector: TIG LIFT ARC MODE.
Welding process selector: TIG LIFT ARC MODE. Welding process selector: TIG LIFT ARC MODE.
This permits gentle touch arcing, establishing low currents when the tungsten electrode
touches the part, thus avoiding electrode and part contamination.
Welding process selector: PULSED TIG MODE.
This permit welding via TIG process with pulsed arc. The pulse frequency will be
controlled with potentiometer F.
Positive pole connector for the welding voltage.
Negative pole connector for the welding voltage.
tensión de soldadura.
GALA 2000 CEL G.E.
I I I I - ON/OFF switch.
Situated on the rear of the equipment.
"ON". "ON" "ON"
indicating thermal disconnection
Conector del polo negativo de Conector del Conector del Conector del
12
I
by overheating, or
.