GYS TITAN 231 DC FV Manual De Instrucciones página 35

User manual
CHOICE OF ELECTRODE DIAMETER
Electrode Ø (mm)
1
1.6
2
2.5
3.2
4
COMPATIBLE TORCHES AND TRIGGER BEHAVIOUR
Trigger
L
For the 1-button torch, the button is called the «Main button».
DB
For the 2-button torch, the first button is called the «Main button» and the second one is called «Secondary button».
• 2T
P
t
Main button
T1
t
Main button
T1
t
• 4T
Main button
T1
t
t
t
Main button
T1 T2
Main button
T1 T2
Main button
T1 T2
• 4T LOG
<0.5s
t
t
t
Main button
T1 T2
Main button
T1 T2
Main button
T1 T2
or
Secondary button
Translation of the original
instructions
DC TIG
Pure tungsten Tungsten with oxides
10 > 75
60 > 150
75 > 180
130 > 230
160 > 310
275 > 450
Approx. = 80 A per mm Ø
L
Double Button
DB
P
t
t
T2
t
T2
T2
t
t
t
T4
T3
T4
T3
<0.5s <0.5s >0.5s
T4
T3
<0.5s <0.5s >0.5s
<0.5s >0.5s
t
t
t
T4
T3
T4
T3
T4
T3
10 > 75
60 > 150
100 > 200
170 > 250
225 > 330
350 > 480
L
DB
Double Button + Potentiometer
P
T1 - The main button is pressed, the welding cycle starts (Pre-Gas,
I_Start, upslope and welding).
T2 - The main button is released, the welding cycle is stopped
(downslope, I_Stop, Post-Gas).
For two-button torches in T2 only, the secondary button is treated as
the main button.
T1 - The main button is pressed, the cycle starts from Pre-Gas and
stops at the I_Start phase.
T2 - The main button is released, the cycle continues to upslope
and welding.
T3 - The main button is pressed, the cycle goes to downslope and
stops in the I_Stop phase.
T4 - The main button is released, the cycle ends with the Post-Gas.
NB: for double button and double button + potentiometer torches
=> «up/weld current» button turns on the potentiometer, the «down»
button turns it off.
T1 - The main button is pressed, the cycle starts from Pre-Gas and
stops at the I_Start phase.
T2 - The main button is released, the cycle continues to upslope
and welding.
LOG: This function is used during welding:
- a quick press of the main button (<0.5 s) switches the current from
I-welding to I-cold and vice versa.
- if the secondary button is pressed, the current switches from
I-welding to I-cold.
- if the secondary button is left unpressed, the current switches from
I-cold to I-welding.
T3 - After holding down the main button (>0.5 s), the cycle begins to
downslope and stops at the I_Stop phase.
T4 - The main button is released and the cycle ends with Post-Gas.
TITAN 231 DC FV
Up & Down
UP
Down
35