Tig Welding In Normal Mode; Tig Welding In Pulsed Mode - Pro Spot SP-5 Instruction Manual

TIG WELDING IN NORMAL MODE

1
6.1
Graphic Display -
• TIG Mode
• Slope Down expres-
sed in seconds.
7.2

TIG WELDING IN PULSED MODE

1
6.1
pulsed mode allows the peak current keeping for a longer or shorter time.
I Max (Peak Current)
I Min (base current)
To save and recall later these parameters use the Prog Save & Recall Key - 4 -. Refer to paragraph "TIG
AND MIG/MAG SETUPS SAVE & RECALL".
MATERIAL KEY -
Press the Material Key and turn the Right regulation Knob - 5 - to
select the working "NORMAL".
Go back to the main screen by pressing the Mode Key - 1 -.
5
Figure 12
-
2
Figure 13
In NORMAL Mode use the Regulation Knobs - 7.2 - and - 5 - to
adjust the following parameters on the main screen:
Left Knob - 7.2 - adjusts the Slope Down Time
Right Knob - 5 - adjusts the welding current
5
Figure 14
Press the Material Key and turn the Right Regulation Knob
- 5 - to select the working "PULSED".
Press the Setup Key - 3 - to run through the adjustable
parameters and adjust their values by turning the Right
Regulation Knob - 5 -.
Adjustable parameters in Pulsed Mode are:
5
Figure 15
corresponds to the Ton percentage (20% - 80%); adjusting the duty cycle in
Regulation of the peak current value (5 - 200 amps)
Regulation of the base current value (5 amps to I Max value)
-
6.1
• Real Current
• Set Current
MATERIAL KEY -
6.1
Pulsation Frequency (
of the Pulsation Frequency to grant
excellent quality and appearance
results (1-250 Hz)
-
f
) Regulation
35
13