HTP Invertig 313, Руководство пользователя

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21
Fig. 18
Fig. 19
Fig. 20
When in the menu shown in Fig. 17 , press button C ( Fig.
11 ; SELECT in this instance) a few times to move the
black arrow next to Asymmetric set: Ep - En. To change
from Ep to En, or vice versa, press button
D ( Fig. 11 ;
CHANGE in this instance) until the value you want to
limit is highlighted. Then, press button E ( Fig. 6 ; the
green checkmark in this instance) to confirm. You
should end up on the screen as shown in
Fig. 18 .
If you want to get out of AC mode and go back to DC
mode, press button B ( Fig. 11 ) and then button D ( Fig.
11 ) to turn AC mode off, which effectively puts the
machine back into DC mode, as the LCD indicates in blue
in the top right corner ( Fig. 19 ).
In order to access the settings submenu, press button
E
( Fig. 11 ), and the following screen appears ( Fig. 20 ).
Here, you can select a hot-start setting for the stick
electrodes. By turning encoder F ( Fig. 11 ), you can
change the hot-start value to the desired setting. In Fig.
20 , we set hot-start to 35%. With the amperage set to
120 amps, hot-start adds 35% more amperage (42
amps in this case) for a burst of 162 amps, that lasts less
than a second, to ignite the arc.
In order to adjust the arc-force setting, press button
C
( Fig. 11 ) to move the arrow from the first line in the
LCD to the second line in the LCD. Now, turning encoder
F ( Fig. 11 ) changes the arc-force value. (For
explanations of what Hot-Start and Arc-Force are and
what they do, please visit the glossary at the end of the
manual).
To start welding, either press button
B ( Fig. 11 ; the
home button in this instance) once, or wait five (5)
seconds for the machine to revert back to the welding
screen. Now, strike an arc.
To access pulse mode and the pulse mode settings, press
button
C ( Fig. 11 ) to enter the PULSE - MAIN SETTINGS
menu ( Fig. 21 ).
Here, you can adjust the background amps from 10 to
90% by turning encoder
F ( Fig. 11 ). After selecting
your background amps value, press button C ( Fig. 11 ;
the green arrow in this instance) to access the next
screen where you can select your peak time (
Fig. 22 ).
Like the background amps adjustment, you can adjust
the peak time (or pulse-on time; the pulse-on time refers
to the time spent on the higher current) from 10 to 90%
by turning encoder
F ( Fig. 11 ). After selecting your
desired peak time, press button C ( Fig. 11 ; the green
arrow in this instance) to access the next screen where
you can select your pulse speed/frequency (
Fig. 23 ).
Fig. 21
Fig. 22