ESAB Heliarc 281iAC/DC, Руководство по эксплуатации

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41
section 5 operation
SECTION 5 OPERATION
Pulse Mode –
Frequency/Duty
Cycle
Quick Set
Up
Fu
nc
tio
n
Control
Proce
dure
R
an
ge
Pulse
Frequen
cy
/
Duty
Cy
cle
With
Pulse
ON,
Pres
s
to
toggle
betw
ee
n
“Fre”
(Frequenc
y)
and “dut” (Duty
)
Frequenc
y
/ Duty
Cy
cle
Pulse
Frequen
cy
A
djust
to
desir
ed
Pulse Frequenc
y
(Pulses
/
Sec)
AC
Mode
=
.4
to
2
Hz.
DC
Mode
=
.4
to
300
Hz.
Pulse
Duty
Cy
cle
Adjust
to
desir
ed
Duty
Cy
cle
(Perce
nt
of
Pea
k
Time
vs
Back
ground
Time)
30%
to 65%
Peak
Width
Pulse
Mode
OFF
Pres
s
and
HOLD
for
three
sec
onds
to
turn Pulse
Mode
OFF
ON
-OFF
1
1
1
1
2
1
2
2
1