Lincoln Electric K14110-1, Руководство оператора, Страница: 19 / 35

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Welding SMAW (MMA) Process
Table 9. SMAW Welding Programs
Process Program
SMAW Soft 1
SMAW Crisp 2
SMAW Pipe 4
Note: Before using the 2 or 4 program, the program had
to be assigned to the user memory.
Note: The list of available programs depends on the
power source.
Procedure of begin welding of SMAW process:

Connect Lincoln Electric power sources using
ArcLink
®
protocol to communication to wire feeder.

Determine the electrode polarity for the electrode to
be used. Consult the electrode data for this
information.

Depending on the polarity of using electrode,
connect the work lead and the electrode holder with
lead to output sockets and lock them. See the
Table 10.
Table 10.
Output Socket
PO
LARITY
DC
(+
)
The electrode holder
with lead to SMAW
[5]
Power connection lead Power source
Work lead Power source
DC
(
-)
The electrode holder
with lead to SMAW
[5]
Power connection lead Power source
Work lead Power source
Connect the work lead to the welding piece with the work
clamp.
Install the proper electrode in the electrode holder.
Turn the input power ON and wait until the PF22 will not
be ready to work with the power source - Status LED
[20] stops blinking and lights steady green light.
Set the SMAW welding program (1, 2, or 4).
Note: The list of available programs depends on the
power source.
Set the welding parameters.
The welding machine is now ready to weld.
By applying the principle of occupational health and
safety at welding, welding can be begun.
For 1 or 2 program can set:

Welding current [32]

Switch on / switch off the output voltage on the
output lead [24]

Wave Controls [27]:

ARC FORCE

HOT START
For 4 program can set:

Welding current [32]

Switch on / switch off the output voltage on the
output lead [24]

Wave Control:

ARC FORCE
ARC FORCE -
the output current is temporarily
increased to clear short circuit connections between the
electrode and the workpiece.
Lower values will provide less short circuit current and a
softer arc. Higher settings will provide a higher short
circuit current, a more forceful arc and possibly more
spatter.

Adjust range: from -10 to +10.
HOT START
– value in percentage of nominal value
welding current during arc start current. The control is
used to set the level of the increased current and arc
start current is made easy.

Adjust range: from 0 to +10.
Gouging
Table 11. The Welding Program - gouging
Process Program
Gouging 9
Note: Before using the 9 program, the program had to
be assigned to the user memory.
Note: The list of available programs depends on the
power source.
For 9 program can set:

Gouging current [32]

Switch on / switch off the output voltage on the
output lead [24]