Applicable Systems
Power Wave
Power MIG
Flextec
MAXX
Vantage
OPTIMARC
Symptoms
Internal fault in the power module or communication issue.
Possible Causes
- Internal fault in the power module or communication issue.
Troubleshooting Steps
- Step 1: Turn off the machine and disconnect power
Machine is safely powered down - Step 2: Check the input power supply and fuses
Input power is correct and fuses are intact - Step 3: Check the specific component mentioned in the error description
Component is functioning or identified as faulty - Step 4: If the error persists, contact Lincoln Electric Service at 400-820-9755
Professional service arranged
How to Reset
Turn off the machine, wait a few seconds, then turn on again. If the error remains, maintenance is required.
Source: Lincoln Electric China maintenance knowledge base
Category: Welding