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E-4
Observe all Safety Guidelines detailed throughout this manual
PROBLEMS
(SyMPTOMS)
ARCLINK SySTEM ERROR CODES
Err 84
Shutdown #2 is open.
Err 6311 Unstable or "noisy" wire
feed speed (WFS) feed-
back signal.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
TROUBLEShOOTING
POSSIBLE
CAUSE
1.This refers to the 'green' I/O con-
nector on the bottom of the con-
troller.
If
not
being
accessed, verify the integrity of
the connector and jumper.
If accessed through a remote
circuit, verify the integrity of that
circuit.
1. Check the cables and connec-
tions to the Wire Drive.
2. Check the Wire Drive control
cable routing (see Control Cable
Connection- General Guidelines).
3. Check the Tachometer Interface
Board.
CAUTION
RECOMMENDED
COURSE OF ACTION
externally
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact
Authorized Field Service Facility.
E-4
your
local
Lincoln
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