Error's Message - Lincoln Electric PF44 Operator's Manual

Error's Message

Table 23. Interface Components
54
The following is a partial list of possible error codes. For a complete listing contact with Local Lincoln Authorized Field
Service.
Table 24. Exemplary Error Codes.
Error Code Symptoms
6 Power source is not
connected.
36 The machine has shut
down because it has
overheated.
81 Motor overload, long
term.
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.
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36
DESCRIPTION:
Thermal Overload
Figure 100.
Possible Cause
The User Interface cannot seem
to communicate with the Power
Source.
System detected a temperature
level beyond the normal system
operating limit.
The wire drive motor has
overheated. Check that the
electrode slides easily through
the gun and cable.
53
Recommended Course of Action
Check cable connections between the
•
power source and the user interface.
Be sure process does not exceed duty
•
cycle limit of the machine.
Check the setup for proper air flow
•
around and through the system.
Check that the system has been
•
properly maintained, including removal
of accumulated dust and dirt from the
intake and outlet louvers.
Remove tight bends from the gun and
•
cable.
Check that the spindle brake is not too
•
tight.
Verify the adequacy of the electrode to
•
the welding process.
Verify a high quality electrode is being
•
used.
Check drive rolls alignment and gears.
•
Wait for the error to reset and the motor
•
to cool (approximately 1 minute).
WARNING
47
Interface description
53. Error Code
54. Error description.
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