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6.2 PLF – Plasma gas Flow.
Plasma gas flow rate during welding (second level current). Shown by
D2
(with
L2
on) and adjustable with
M1
when
L5
is on.
Range = 0.2 ÷ 10.0 l/min.
Default = 1.0 l/min.
From the TIG touch panel:
MENU -> Plasma Welding Parameters -> Gas Flow Rate
SHF – Shield gas Flow.
Shield gas flow rate during welding (second level current).
Shown by display
D3
(with
L2
on) and adjustable with
M1
when
L6
is on.
Range = 5.0 ÷ 30.0 l/min.
Default = 1.0 l/min.
From the TIG touch panel:
MENU -> Plasma Welding Parameters -> Shield Gas Flow Rate
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7
SECOND FUNCTIONS
To access the “Second Functions” menu from PW30 press knob
M1
for longer than 2 seconds; display
D1
shows the
function code (LED
L4
on) and displays
D2
and/or
D3
show the values allocated to the function.
Select functions by turning
M1
�
To change the value of the function indicated by
D1
, press
M1
for under 2 seconds to select the value to be changed (
L4
off,
L5
or
L6
on) and turn
M1
to change the value shown by
D2
or
D3
�
To save the changes made and exit the “Second Functions” menu press
M1
for longer than 2 seconds.
For greater clarity, some of the functions described below are shown in the diagram in section 9
Access this menu on the TIG power source by selecting:
MENU -> Plasma Welding Parameters
7.1
PPt – Plasma Preflow time.
Plasma gas preflow time, i.e. the time between the pilot arc start command and the HF trigger to start the pilot arc.
Range = 0.0 ÷ 10.0 s.
Default = 2.0 s.
From the TIG touch panel:
MENU -> Plasma Welding Parameters -> Pregas Duration
7.2 PPF – Pre and Post Pilot Flow.
Plasma gas flow rate during
PPt
�
Combining
PPF
and
PPt
improves the pilot arc start.
Range = 0.2 ÷ 10.0 l/min.
Default = 1.0 l/min.
From the TIG touch panel:
MENU -> Plasma Welding Parameters -> Pregas Flow Rate
7.3 PAF – Pilot Arc Flow.
Flow rate of plasma gas, when welding current is not yet present.
Range = 0.2 ÷ 10.0 l/min.
Default = 1.0 l/min.
From the TIG touch panel:
MENU -> Plasma Welding Parameters -> Pilot Arc Gas Flow Rate
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Содержание 465.01
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