Troubleshooting / ESAB welder errors

ESAB Welder Error Codes

Every welder error stops the weld cell, and in OEE it is lost availability. These are the error codes of ESAB welders (Rebel, Rogue, Fabricator, Renegade, Warrior and the Aristo and Origo panels): what each code means on which machine, the likely causes, the first checks, and how to log it so it stops coming back.

How errors show

ESAB inverters show a code on the front display, and the format depends on the family. Fabricator ES/ET 410i and Rogue ES 250i show E- and a number. Renegade and Fabricator 252i show Err or ERR and a number. Rogue EM/EMP models show Err or Error with three digits, and the Rogue ET 230iP shows codes like 20901.

Rebel EMP manuals grade each three digit code as Warning, Non-critical or Critical. Origo MA23/MA24 panels show E plus the number; the Aristo U82 keeps a 99 entry error log. Overheat codes clear once the unit cools. Other codes need the cause fixed and a restart; a code missing from your manual means a service call.

Safety first.
Switch off and isolate the mains supply before you remove any cover. Inverter welders keep a charge in their capacitors after power off: ESAB says to wait at least 30 seconds (Renegade, Rogue ES 250i), 4 minutes (Fabricator 410i, Warrior) or 5 minutes (Rogue ET 230iP) before you continue. Parts stay hot, so allow a cooling period and use insulated gloves.

Repairs and work inside the machine are for an authorised ESAB service technician or a qualified electrician. Follow lockout/tagout and your site's safe-work procedures, and check the manual for your exact model before you act.

Quick lookup

Errors stop the welder and the cell it serves, so in OEE they are availability losses; a warning is an early sign.

Type a code or a word (temperature, mains, wire feed, gas) to filter the list. Click a code for its causes and first checks. Check the family first: the same number can mean different things on a Rebel and a Rogue.

89 codes

CodeFamilyName
E-0FabricatorPower supply phase loss protection
1AristoProgram memory error (EPROM)
ERR 01FabricatorOver Temperature Fault
E-1FabricatorOver voltage protection
001RebelOverheated: PFC heatsink, IGBT heatsink or main transformer
Err 1RenegadeTemperature fault
E-01RogueTemperature fault or overloaded
2AristoMicroprocessor RAM error
ERR 02FabricatorInput Power Fault
E-2FabricatorUnder voltage protection
002RebelOutput diode temperature fault
Err 2RenegadeCoolant fault
002RogueShorted trigger
E-02RogueOvervoltage protection
ERR 03FabricatorVBIAS Voltage Low Fault
E-3FabricatorTemperature fault
003RebelDC bus (400 V) fault
Err 3RenegadePower supply fault
E-03RogueUndervoltage protection
4Aristo5 V power supply low
ERR 04FabricatorGround Fault
E-4FabricatorOutput short circuit
004RebelOutput voltage above VRD level
Err 4RenegadeCommunication fault
5AristoIntermediate DC voltage outside limits
E-5FabricatorTemperature high warning
Err 5RenegadeMemory fault
6AristoHigh temperature
E-6FabricatorTemperature fault
Err 6RenegadeTiming fault
7AristoHigh primary current
Err 7RenegadeOCV fault
8AristoPower supply 1, low battery voltage
ERR 08FabricatorInput Sensor Fault
008RebelOCV error
Err 8RenegadeWater cooling disabled
ERR 09FabricatorFan Fault
009RebelLow voltage error
ERR 10FabricatorInverter Output Fault
011RebelReset not confirmed
12AristoCommunication error (warning)
012RebelCommunication link down
013RebelLow internal power supply voltage
E-13RogueCommunication fault
14AristoCommunication error
ERR 14FabricatorTrigger Fault
014RebelSecondary current sensor not detected
ERR 15FabricatorWirefeed Fault
015RebelCommunication link down (AC/DC inverter board)
16AristoHigh open-circuit voltage
016RebelAC/DC inverter temperature fault
17AristoLost contact with another unit
18OrigoLost contact (power source)
19AristoMemory error in battery powered data memory (RAM)
020RebelNo image found in flash
E-20RoguePower supply phase loss protection
021RebelFlash image corrupted
022RebelUser memory save failed
ERR 23FabricatorWeld Fault
023RebelUser memory recovery failed
ERR 24FabricatorCode Memory Fault
ERR 25FabricatorNonvolatile Memory Fault
26AristoProgram error
ERR 26FabricatorUnknown PCB Fault
27AristoOut of wire
28AristoProgram data lost
29AristoNo cooling water flow
ERR 30FabricatorService Mode Switch Fault
ERR 31FabricatorController Fault
32AristoNo gas flow
ERR 33FabricatorCalibration Fault
ERR 34FabricatorUser Calibration Abort
ERR 35FabricatorParameter Fault
40AristoIncompatible units
41OrigoLost contact with the cooling unit
44OrigoControl panel not configured for the connected power source
54AristoService interval passed
60AristoCommunication error
70AristoCurrent measurement value limit passed
71AristoVoltage measurement value limit passed
114:01RogueCommunication fault
205RogueMains power under voltage / overvoltage
206RogueOver temperature
206:02RogueOver Temperature
209:01RogueMains Power Over Voltage
209:02RogueMains Power Under Voltage
215RogueStuck Check (STICK / GTAW)
216RogueOver current / Output short circuit
ErrWarriorErr on display in open circuit mode

Each code: causes and first checks

E-0: Power supply phase loss protection

Hits OEE: Availability

What it means: One of the three mains phases is missing, so the machine will not run.[8][9]

Also on: Machines: Fabricator ET 410iP, Fabricator ES 410iC. On the Rogue ES 250i the same problem shows as E-20.

Likely causes

  • Blown fuse or tripped breaker pole on one phase
  • Loose or damaged conductor in the mains cable or plug
  • Supply problem upstream of the machine

First checks, in this order

  1. Switch off and check every phase fuse or breaker pole.
  2. Measure the voltage on all three phases at the isolator.
  3. Look for loose or burnt terminals in the plug and cable.
  4. Restart; if the code returns, call an ESAB service technician.

1: Program memory error (EPROM)

Hits OEE: Availability

What it means: The control panel found a fault in its program memory; functions are not disabled.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Internal electronics fault in the control unit

First checks, in this order

  1. Restart the machine.
  2. If the code comes back, send for an ESAB service technician.

ERR 01: Over Temperature Fault

Hits OEE: Availability

What it means: The power board reports that its power components are too hot, so welding stops.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Duty cycle exceeded
  • Air vents blocked or obstructed

First checks, in this order

  1. Stop welding and let the machine cool.
  2. Clear anything that blocks the air vents.
  3. Weld shorter or at lower current so you stay inside the duty cycle.
  4. If it keeps tripping with good airflow, call an accredited ESAB service provider.

E-1: Over voltage protection

Hits OEE: Availability

What it means: The mains voltage is above 480 V, so the machine protects itself.[8][9]

Also on: Machines: Fabricator ET 410iP, Fabricator ES 410iC. Not a temperature code here. On the Rogue ES 250i, over voltage is E-02.

Likely causes

  • Supply voltage too high
  • Unstable supply with voltage peaks

First checks, in this order

  1. Measure the mains voltage at the isolator.
  2. Confirm it stays between 320 V and 480 V.
  3. Restart once the supply is back in range.

001: Overheated: PFC heatsink, IGBT heatsink or main transformer

Warning: act before it becomes a stop

What it means: An internal heatsink or the main transformer went above 85 °C; the unit stays usable and recovers by itself.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Welding beyond the duty cycle for the current used
  • Air inlets or outlets clogged
  • A cooling fan not running

First checks, in this order

  1. Stop and let the machine cool with the fans running (ESAB quotes 1 to 5 minutes for warnings on the 205ic).
  2. Clear the air inlets and outlets.
  3. Check that the fans turn while welding.
  4. Compare your current with the duty cycle table in the manual.

Err 1: Temperature fault

Hits OEE: Availability

What it means: The power source is too hot; the overheating LED on the panel is lit too.[11][12]

Also on: Machines: Renegade ES 300i, ET 300i, ET 300iP.

Likely causes

  • Duty cycle exceeded
  • Blocked air inlets or outlets
  • Dust built up inside the machine

First checks, in this order

  1. Leave the machine on and let it cool down.
  2. Wait for the code and the LED to clear by themselves.
  3. Clear the air paths and check the duty cycle.
  4. If the code will not clear, call an ESAB service technician.

E-01: Temperature fault or overloaded

Hits OEE: Availability

What it means: The power source is too hot or overloaded; the overheating LED is lit as well.[7]

Also on: Machines: Rogue ES 250i.

Likely causes

  • Welding beyond the duty cycle
  • Clogged air inlets or outlets
  • Dirt inside the machine

First checks, in this order

  1. Let the machine cool down; the code and LED clear by themselves.
  2. Check that air can flow freely through the unit.
  3. If the code stays, call an ESAB service technician.

2: Microprocessor RAM error

Hits OEE: Availability

What it means: The processor cannot read or write one location in its internal memory; functions are not disabled.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Internal electronics fault

First checks, in this order

  1. Restart the machine.
  2. If the code comes back, send for an ESAB service technician.

ERR 02: Input Power Fault

Hits OEE: Availability

What it means: The power board sees the mains voltage outside its range, either too high or too low.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Wrong or unstable supply voltage
  • Damaged or not fully inserted input cable or plug

First checks, in this order

  1. Check the input cable and plug for damage and full insertion.
  2. Measure the supply voltage and compare it with the rating plate.
  3. If the supply is correct and the code stays, call ESAB service.

E-2: Under voltage protection

Hits OEE: Availability

What it means: The mains voltage is below 320 V, so the machine will not weld.[8][9]

Also on: Machines: Fabricator ET 410iP, Fabricator ES 410iC. On the Rogue ES 250i, under voltage is E-03.

Likely causes

  • Supply voltage too low
  • Weak supply that sags under load

First checks, in this order

  1. Measure the mains voltage at the isolator.
  2. Confirm it stays between 320 V and 480 V.
  3. Restart once the supply is back in range.

002: Output diode temperature fault

Warning: act before it becomes a stop

What it means: The analog temperature sensor on the output diode reports overheating; the unit recovers by itself.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic. On Rogue EMP 210 PRO and EM 180, code 002 means a shorted trigger.

Likely causes

  • Long welds at high current
  • Restricted cooling air

First checks, in this order

  1. Pause and let the unit cool with the fans running.
  2. Clear the air inlets and outlets.
  3. Check the duty cycle for your current.
  4. If it repeats often, book ESAB service.

Err 2: Coolant fault

Hits OEE: Availability

What it means: The coolant in the cooling unit is too hot.[12]

Also on: Machines: Renegade ET 300i, ET 300iP.

Likely causes

  • Low coolant level in the cooler
  • Coolant not yet cooled after heavy use

First checks, in this order

  1. Check the coolant level and top up with ESAB approved coolant.
  2. Wait; the code clears once the coolant has cooled.
  3. If it persists, call an ESAB service technician.

002: Shorted trigger

Hits OEE: Availability

What it means: The machine sees the torch trigger as closed when it should be open.[4][5]

Also on: Machines: Rogue EMP 210 PRO, Rogue EM 180. On Rebel EMP models, 002 is an output diode temperature warning.

Likely causes

  • Trigger held down or stuck
  • Damaged torch trigger or torch cable
  • Fault in a remote control or the 8-pin connector

First checks, in this order

  1. Release the trigger.
  2. Unplug any remote or foot control and see if the code clears.
  3. Check the 8-pin connector and torch cable for damage.
  4. Try a torch you know is good.

E-02: Overvoltage protection

Hits OEE: Availability

What it means: The mains voltage is above 480 V, so the machine protects itself.[7]

Also on: Machines: Rogue ES 250i.

Likely causes

  • Supply voltage too high
  • Unstable supply with voltage peaks

First checks, in this order

  1. Measure the mains voltage on all phases.
  2. Confirm it stays between 320 V and 480 V.
  3. Restart once the supply is stable.

ERR 03: VBIAS Voltage Low Fault

Hits OEE: Availability

What it means: The control board sees its internal 15 V supply below 13.7 V DC.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Internal power supply or control board fault

First checks, in this order

  1. Call an accredited ESAB service provider; the manual lists no user fix.

E-3: Temperature fault

Hits OEE: Availability

What it means: The power source is too hot; the temperature LED on the panel is lit too.[8][9]

Also on: Machines: Fabricator ET 410iP, Fabricator ES 410iC.

Likely causes

  • Duty cycle exceeded
  • Clogged air inlets or outlets
  • Dirt inside the machine

First checks, in this order

  1. Leave the machine on so it can cool; the code and LED clear by themselves.
  2. Clean the air paths as in routine maintenance.
  3. If the code stays, call an ESAB service technician.

003: DC bus (400 V) fault

Hits OEE: Availability

What it means: The internal 400 V DC bus sagged. If it appears at arc start it is a warning caused by low mains voltage; if it appears at power up with no load it is critical.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Low input AC voltage while welding (often seen together with 009)
  • Undersized breaker, long extension cord or small generator
  • Internal PFC fault when it shows at power up with no load

First checks, in this order

  1. Note when it appeared: at arc start, or at switch on with no load.
  2. If at arc start, measure the mains voltage while welding and look for code 009.
  3. Check breaker size and extension cord length against the mains supply table in the manual; on a generator, use one with AVR and the rated power.
  4. If it shows at power up with no load, stop and book ESAB service.

Err 3: Power supply fault

Hits OEE: Availability

What it means: Mains voltage is too low or too high, a phase is lost on 3-phase, or a third phase is seen on a 1-phase hookup.[11][12]

Also on: Machines: Renegade ES 300i, ET 300i, ET 300iP.

Likely causes

  • Missing phase or blown fuse
  • Supply voltage out of range
  • Wiring that does not match 1-phase or 3-phase use

First checks, in this order

  1. Check all supply fuses and leads.
  2. Measure the mains voltage on every phase.
  3. Restart the machine.
  4. If the code stays, call an ESAB service technician.

E-03: Undervoltage protection

Hits OEE: Availability

What it means: The mains voltage is below 320 V, so the machine will not weld.[7]

Also on: Machines: Rogue ES 250i.

Likely causes

  • Supply voltage too low
  • Weak supply that sags under load

First checks, in this order

  1. Measure the mains voltage on all phases.
  2. Confirm it stays between 320 V and 480 V.
  3. Restart once the supply is stable.

4: 5 V power supply low

Hits OEE: Availability

What it means: An internal 5 V supply is too low; the weld stops and cannot be restarted.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Internal power supply fault

First checks, in this order

  1. Switch off the mains supply to reset the unit.
  2. If the code returns, send for an ESAB service technician.

ERR 04: Ground Fault

Hits OEE: Availability

What it means: Too much current is flowing on the ground (earth) wire of the power connection.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Welder chassis in contact with the work piece
  • Poor work piece ground connection
  • MIG wire touching the chassis in the spool or feed plate area

First checks, in this order

  1. Keep the welder chassis isolated from the work piece.
  2. Check the work clamp and its connection.
  3. Open the spool area and make sure the wire cannot touch the chassis.

E-4: Output short circuit

Hits OEE: Availability

What it means: The welding output circuit is shorted.[8]

Also on: Machines: Fabricator ET 410iP.

Likely causes

  • Electrode or torch touching the work
  • Damaged welding or return cable
  • Short inside the torch or electrode holder

First checks, in this order

  1. Check the output circuit and remove the short.
  2. Turn the main switch off and on again.
  3. If the code stays, call an ESAB service technician.

004: Output voltage above VRD level

Hits OEE: Availability

What it means: With the VRD switched on, the output voltage is higher than the VRD limit.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Internal fault in the output or VRD control

First checks, in this order

  1. Stop using the machine.
  2. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

Err 4: Communication fault

Hits OEE: Availability

What it means: Communication inside the power source (or between units on the ET models) has been interrupted.[11][12]

Also on: Machines: Renegade ES 300i, ET 300i, ET 300iP.

Likely causes

  • Loose or damaged cable or connector
  • Disturbance on the communication link

First checks, in this order

  1. Check cables and connections.
  2. Restart the power source.
  3. If the code stays, call an ESAB service technician.

5: Intermediate DC voltage outside limits

Hits OEE: Availability

What it means: The internal DC voltage is too high or too low, so the power unit stops.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Severe transients on the mains supply
  • Weak supply (high inductance) or a lost phase

First checks, in this order

  1. Switch off the mains supply to reset the unit.
  2. Check the supply for a missing phase or a weak feed.
  3. If the code returns, send for an ESAB service technician.

E-5: Temperature high warning

Warning: act before it becomes a stop

What it means: The power source is getting hot but has not reached the cut-out level; if the temperature LED is off it can still weld.[8]

Also on: Machines: Fabricator ET 410iP.

Likely causes

  • Heavy duty cycle
  • Restricted cooling air

First checks, in this order

  1. Keep welding only if the temperature LED is not lit.
  2. Ease off the duty cycle so the unit can cool.
  3. The code clears by itself once the machine cools.

Err 5: Memory fault

Hits OEE: Availability

What it means: The program memory is damaged; presets or other stored values may stop working.[11][12]

Also on: Machines: Renegade ES 300i, ET 300i, ET 300iP.

Likely causes

  • Damaged program memory

First checks, in this order

  1. Press a button on the panel to clear the code.
  2. Restart the power source.
  3. If the code comes back, call an ESAB service technician.

6: High temperature

Hits OEE: Availability

What it means: The thermal overload cut-out has tripped; the weld stops and cannot restart until it has cooled.[13][14][16]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E6. The Aristo Mig 4004i Pulse manual says its thermal trip shows a fault code on the control panel.

Likely causes

  • Cooling air inlets or outlets blocked or dirty
  • Duty cycle too high for the current used

First checks, in this order

  1. Let the machine cool down.
  2. Clean or clear the cooling air inlets and outlets.
  3. Check the duty cycle to make sure you are not overloading it.

E-6: Temperature fault

Hits OEE: Availability

What it means: Despite its title, ESAB describes this code as the TIG trigger being closed when the main switch is turned on.[8]

Also on: Machines: Fabricator ET 410iP.

Likely causes

  • Torch trigger pressed or stuck at switch on
  • Trigger cable or switch shorted

First checks, in this order

  1. Make sure the trigger switch is open.
  2. Turn the main switch off, then on again.
  3. If it repeats with the trigger released, check the torch trigger and cable.

Err 6: Timing fault

Hits OEE: Availability

What it means: The power source electronics could not carry out all their functions in time.[11][12]

Also on: Machines: Renegade ES 300i, ET 300i, ET 300iP.

Likely causes

  • Internal electronics fault

First checks, in this order

  1. Restart the power source.
  2. If the code stays, call an ESAB service technician.

7: High primary current

Hits OEE: Availability

What it means: The power unit draws too much current from its DC supply, so it stops and will not start.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Internal power unit fault

First checks, in this order

  1. Switch off the mains supply to reset the unit.
  2. If the code returns, send for an ESAB service technician.

Err 7: OCV fault

Hits OEE: Availability

What it means: The open circuit voltage is too high, or the electronic control of it has been disturbed.[11][12]

Also on: Machines: Renegade ES 300i, ET 300i, ET 300iP.

Likely causes

  • Internal output control fault

First checks, in this order

  1. Restart the power source.
  2. If the code stays, call an ESAB service technician.

8: Power supply 1, low battery voltage

Warning: act before it becomes a stop

What it means: The battery on the W82 control unit board is low; if it is not replaced, the battery backed memory is lost at power off.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Backup battery near the end of its life

First checks, in this order

  1. Export weld data sets and settings to a USB memory while you still can.
  2. Contact an authorised ESAB service technician to replace the battery.

ERR 08: Input Sensor Fault

Hits OEE: Availability

What it means: A voltage or current sensor gave an unexpected reading during the power up self test.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Loose or damaged ribbon cable between power supply and display board
  • Sensor or board fault

First checks, in this order

  1. Have a qualified person check the ribbon cable between the power supply and the display board.
  2. If the code stays, call an accredited ESAB service provider.

008: OCV error

Hits OEE: Availability

What it means: The control board does not see the output voltage it expects.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Internal output or sensing fault

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

Err 8: Water cooling disabled

Warning: act before it becomes a stop

What it means: The torch hose is not connected to the cooling unit.[12]

Also on: Machines: Renegade ET 300i, ET 300iP.

Likely causes

  • Water cooled torch not connected to the cooler
  • Air cooled torch in use with cooling still expected

First checks, in this order

  1. With a water cooled torch, connect it to the cooling unit.
  2. With an air cooled torch, press a panel button to cancel the code.
  3. If it persists, call an ESAB service technician.

ERR 09: Fan Fault

Hits OEE: Availability

What it means: The inverter board has detected that the cooling fan has failed.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Fan blocked or obstructed
  • Failed fan or fan wiring

First checks, in this order

  1. Look for anything blocking the fan vents.
  2. If the vents are clear, call an accredited ESAB service provider.

009: Low voltage error

Warning: act before it becomes a stop

What it means: The mains voltage is below 108 V AC; if it drops further under load it can trigger code 003.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Weak 120 V supply or undersized breaker
  • Long extension cord
  • Generator too small or without voltage regulation

First checks, in this order

  1. Measure the mains voltage while welding.
  2. Check breaker size and extension cord length against the mains supply table in the manual.
  3. On a generator, use one with AVR and the rated power.

ERR 10: Inverter Output Fault

Hits OEE: Availability

What it means: The controller found a poor output voltage before the weld started.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Inverter output fault

First checks, in this order

  1. Call an accredited ESAB service provider; the manual lists no user fix.

011: Reset not confirmed

Hits OEE: Availability

What it means: A parameter or factory reset was tried, but the system did not confirm it.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Reset interrupted or not accepted by the system

First checks, in this order

  1. Note what reset was being done when the code appeared.
  2. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

12: Communication error (warning)

Warning: act before it becomes a stop

What it means: The CAN bus is briefly overloaded; the power unit or wire feeder may lose contact with the panel.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E12.

Likely causes

  • More than one wire feed unit or remote control connected

First checks, in this order

  1. Disconnect extra units so that just one feeder or one remote is on the system.
  2. If it persists, send for an ESAB service technician.

012: Communication link down

Hits OEE: Availability

What it means: There is no communication between the user interface and the control board.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Internal cable or board fault

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

013: Low internal power supply voltage

Hits OEE: Availability

What it means: The internal +24 V supply is below 22 V DC.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Internal power supply fault

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

E-13: Communication fault

Hits OEE: Availability

What it means: The link between the main control board and the display board is lost.[7]

Also on: Machines: Rogue ES 250i.

Likely causes

  • Loose or damaged cable between the two boards

First checks, in this order

  1. Have a qualified person check the cable between the main control board and the display board.
  2. If the code stays, call an ESAB service technician.

14: Communication error

Hits OEE: Availability

What it means: The CAN bus has stopped working for a moment because of too much load; the weld stops.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • More than one wire feed unit or remote control connected

First checks, in this order

  1. Disconnect extra units so that just one feeder or one remote is on the system.
  2. Switch off the mains supply to reset the unit.
  3. If it persists, send for an ESAB service technician.

ERR 14: Trigger Fault

Hits OEE: Availability

What it means: The machine had a problem detecting the state of the trigger.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Trigger already pressed when MIG mode was selected
  • Faulty or dirty trigger

First checks, in this order

  1. Make sure the trigger is not pressed while you select MIG mode.
  2. Test the trigger; replace the MIG gun or trigger device if it is faulty.

014: Secondary current sensor not detected

Hits OEE: Availability

What it means: The control board gets no signal from the secondary current sensor.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Sensor, wiring or board fault

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

ERR 15: Wirefeed Fault

Hits OEE: Availability

What it means: The welder sees a long open circuit during a MIG weld, as if wire stopped arriving.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Wrong spool or feed roll tension, or a bird's nest
  • Damaged or blocked MIG gun or cable

First checks, in this order

  1. Check the wire spool and feed plate for wrong tension or a bird's nest.
  2. Inspect the MIG gun and cable for damage or blockage.
  3. If it keeps happening, call an accredited ESAB service provider.

015: Communication link down (AC/DC inverter board)

Hits OEE: Availability

What it means: There is no communication between the control board and the AC/DC inverter board.[1]

Also on: Machines: Rebel EMP 205ic AC/DC.

Likely causes

  • Internal cable or board fault

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

16: High open-circuit voltage

Hits OEE: Availability

What it means: The open circuit voltage has been too high.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E16.

Likely causes

  • Internal output control fault

First checks, in this order

  1. Switch off the mains supply to reset the unit.
  2. If the code returns, send for an ESAB service technician.

016: AC/DC inverter temperature fault

Hits OEE: Availability

What it means: The AC/DC inverter section reports a temperature fault.[1]

Also on: Machines: Rebel EMP 205ic AC/DC.

Likely causes

  • Overheating of the AC/DC inverter section
  • Cooling air or fan problem

First checks, in this order

  1. Stop welding and check that air inlets and outlets are clear and fans run.
  2. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

17: Lost contact with another unit

Hits OEE: Availability

What it means: The control panel lost contact with another unit; current activity stops and welding cannot start.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show E17 when contact with the wire feed unit is lost.

Likely causes

  • Break in the CAN cable or connector between units

First checks, in this order

  1. Check the CAN cabling between the units.
  2. On the U82, the error log shows which unit lost contact.
  3. If it persists, send for an ESAB service technician.

18: Lost contact (power source)

Hits OEE: Availability

What it means: The control panel lost contact with the power source; the weld stops.[14]

Also on: Machines: Origo MA23 and MA24 control panels. Shown on the panel as E18.

Likely causes

  • Damaged or loose cable between panel and power source

First checks, in this order

  1. Check the cables.
  2. If it persists, send for an ESAB service technician.

19: Memory error in battery powered data memory (RAM)

Hits OEE: Availability

What it means: The memory backup battery lost voltage, so the panel resets to its default settings.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Flat backup battery

First checks, in this order

  1. Switch off the mains supply to reset the unit.
  2. Re-enter your settings; the panel returns to its factory defaults.
  3. If it persists, send for an ESAB service technician.

020: No image found in flash

Hits OEE: Availability

What it means: The control board cannot find its firmware image in flash memory.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Firmware missing or flash fault

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

E-20: Power supply phase loss protection

Hits OEE: Availability

What it means: One of the three mains phases is missing.[7]

Also on: Machines: Rogue ES 250i. On the Fabricator ES 410iC and ET 410iP the same problem shows as E-0.

Likely causes

  • Blown fuse or tripped breaker pole on one phase
  • Loose conductor in the mains cable or plug

First checks, in this order

  1. Check that all leads are connected and every phase fuse is good.
  2. Measure the voltage on all three phases.
  3. Restart; if the code returns, call an ESAB service technician.

021: Flash image corrupted

Hits OEE: Availability

What it means: The firmware image read from flash memory is corrupted.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Corrupted firmware

First checks, in this order

  1. ESAB rates it critical (unit locked until repaired): stop and book ESAB service.

022: User memory save failed

Warning: act before it becomes a stop

What it means: Two tries to save user memory to permanent flash failed; the unit still works with limited function.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Flash memory fault

First checks, in this order

  1. Expect stored settings may not be kept.
  2. ESAB rates it non-critical: book service when convenient.

ERR 23: Weld Fault

Hits OEE: Availability

What it means: The welder detected a fault during the weld.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Problem in the weld process

First checks, in this order

  1. If it happens often, call an accredited ESAB service provider.

023: User memory recovery failed

Warning: act before it becomes a stop

What it means: Two tries to read user memory back from permanent flash failed; the unit still works with limited function.[1][2][3]

Also on: Machines: Rebel EMP 205ic AC/DC, EMP 255ic, EMP 320ic, EMP 285ic.

Likely causes

  • Flash memory fault

First checks, in this order

  1. Check and re-enter your saved settings.
  2. ESAB rates it non-critical: book service when convenient.

ERR 24: Code Memory Fault

Hits OEE: Availability

What it means: The welder found a fault in its program flash memory; the firmware image is corrupted.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Corrupted firmware

First checks, in this order

  1. Call an accredited ESAB service provider; the manual lists no user fix.

ERR 25: Nonvolatile Memory Fault

Warning: act before it becomes a stop

What it means: The welder found a fault in its parameter memory; it may still weld, but setting changes cannot be saved.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Parameter memory (NVROM) fault

First checks, in this order

  1. You may be able to keep welding, but do not count on saved settings.
  2. Call an accredited ESAB service provider.

26: Program error

Hits OEE: Availability

What it means: Something stopped the processor doing its normal tasks; the program restarts and the current weld stops.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Handling of welding programs during welding
  • Internal software fault

First checks, in this order

  1. Review how weld programs are changed or recalled during welding.
  2. If it repeats, send for an ESAB service technician.

ERR 26: Unknown PCB Fault

Hits OEE: Availability

What it means: The control board cannot identify an attached inverter board or work out its own identity.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Board fault or wrong board fitted

First checks, in this order

  1. Call an accredited ESAB service provider; the manual lists no user fix.

27: Out of wire

Hits OEE: Availability

What it means: The wire feed unit is not feeding wire, so the weld stops and a new start is blocked.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E27. The U82 log names it 'Out of wire / Hardware trap error', reported by another unit.

Likely causes

  • Empty wire spool
  • Wire feed problem in the feeder

First checks, in this order

  1. Load a new wire spool.
  2. Check the wire feed unit's own manual for its out of wire check.

28: Program data lost

Hits OEE: Availability

What it means: Program execution is not working.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Internal software or memory fault

First checks, in this order

  1. Switch off the mains supply to reset the unit.
  2. If the code returns, send for an ESAB service technician.

29: No cooling water flow

Hits OEE: Availability

What it means: The coolant flow switch has tripped; the weld stops and a new start is blocked.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E29. On the U82 it is raised if flow is not reached 10 seconds after waking from standby.

Likely causes

  • Low coolant level
  • Pump not running or blocked
  • Kinked or blocked coolant hoses

First checks, in this order

  1. Check the cooling water circuit and hoses.
  2. Check that the pump runs.
  3. Top up with ESAB approved coolant if the level is low.

ERR 30: Service Mode Switch Fault

Hits OEE: Availability

What it means: The SERVICE DIP switch is on, and welding is disabled while it stays on.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • SERVICE mode DIP switch left enabled

First checks, in this order

  1. Have a qualified person set the SERVICE mode DIP switch back to off.
  2. Welding resumes once the switch is off.

ERR 31: Controller Fault

Hits OEE: Availability

What it means: The control board found a hardware fault on itself.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Control board fault

First checks, in this order

  1. If it happens often, call an accredited ESAB service provider.

32: No gas flow

Hits OEE: Availability

What it means: Shielding gas flow is too low, so the weld start is prevented.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E32, raised when flow is under 6 l/min.

Likely causes

  • Closed or empty gas cylinder
  • Gas valve, hose or connector problem

First checks, in this order

  1. Check the gas valve, hoses and connectors.
  2. Check that the cylinder is open and not empty.

ERR 33: Calibration Fault

Hits OEE: Availability

What it means: A current, voltage or motor fault was found while a calibration was running.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Damaged welding cable, MIG gun or electrode holder
  • Wire feed problem in the spool or feed plate area

First checks, in this order

  1. Check the welding cables, MIG gun or electrode holder.
  2. Check the wire spool and feed plate for feed problems.
  3. Run the calibration again.

ERR 34: User Calibration Abort

Warning: act before it becomes a stop

What it means: The user interrupted a calibration, usually by releasing the trigger too early.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Trigger released too soon during calibration

First checks, in this order

  1. Select the calibration process again and repeat it when ready.

ERR 35: Parameter Fault

Hits OEE: Availability

What it means: The control board found a parameter out of range, so the parameters were reset or need a factory default reset.[10]

Also on: Machines: Fabricator 252i.

Likely causes

  • Corrupted or out of range parameter

First checks, in this order

  1. Check your weld settings after the automatic reset.
  2. If asked, run a factory default reset and set up again.

40: Incompatible units

Hits OEE: Availability

What it means: The wrong wire feed unit is connected, so welding cannot start.[13][14]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse). Origo MA23 and MA24 panels show it as E40.

Likely causes

  • Wire feed unit not compatible with the system

First checks, in this order

  1. Connect the correct wire feed unit.

41: Lost contact with the cooling unit

Hits OEE: Availability

What it means: The control panel lost contact with the cooling unit; ESAB says to switch off the power source.[14]

Also on: Machines: Origo MA23 and MA24 control panels. Shown on the panel as E41.

Likely causes

  • Wiring fault between panel and cooling unit

First checks, in this order

  1. Switch off the power source.
  2. Check the wiring to the cooling unit.
  3. If it persists, send for an ESAB service technician.

44: Control panel not configured for the connected power source

Hits OEE: Availability

What it means: The MA24 panel is now on a different type of power source than the one it was last connected to.[14]

Also on: Machines: Origo MA24 control panel. Shown on the panel as E44.

Likely causes

  • Panel moved to another power source type

First checks, in this order

  1. Connect the panel to the same type of power source as before.
  2. Or configure the panel for the power source now connected.

54: Service interval passed

Warning: act before it becomes a stop

What it means: The number of weld starts set for changing the contact tip has been reached.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Contact tip change interval reached

First checks, in this order

  1. Replace the contact tip.
  2. Reset the counter with the RESET soft key under Configuration menu, Maintenance.

60: Communication error

Hits OEE: Availability

What it means: The internal CAN bus stopped working for a moment because of too much load; the weld stops.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Equipment not connected correctly
  • Overloaded internal bus

First checks, in this order

  1. Check that all the equipment is connected correctly.
  2. Switch off the mains supply to reset the unit.
  3. If it persists, send for an ESAB service technician.

70: Current measurement value limit passed

Warning: act before it becomes a stop

What it means: Measured welding current went outside the limits set in the quality functions.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Current limit set wrongly
  • Poor joint fit up or quality

First checks, in this order

  1. Check the current limit setting.
  2. Check the quality of the joint.

71: Voltage measurement value limit passed

Warning: act before it becomes a stop

What it means: Measured arc voltage went outside the limits set in the quality functions.[13]

Also on: Machines: Aristo U82 control panel (Aristo MIG systems such as the Mig 4004i Pulse).

Likely causes

  • Voltage limit set wrongly
  • Poor joint fit up or quality

First checks, in this order

  1. Check the voltage limit setting.
  2. Check the quality of the joint.

114:01: Communication fault

Hits OEE: Availability

What it means: Communication between the main control board and the HMI (display) has failed.[6]

Also on: Machines: Rogue ET 230iP AC/DC. Shown as Error 11401, internal communication error.

Likely causes

  • Loose or damaged connection between HMI and main control board

First checks, in this order

  1. Check the connection between the HMI and the main control board.
  2. If the code stays, call an authorized ESAB service technician.

205: Mains power under voltage / overvoltage

Hits OEE: Availability

What it means: The incoming mains voltage is outside the product's specification, either too low or too high.[4][5]

Also on: Machines: Rogue EMP 210 PRO, Rogue EM 180.

Likely causes

  • Supply voltage out of range
  • Weak supply or long extension lead

First checks, in this order

  1. Measure the mains voltage.
  2. Make sure it is within the specification on the rating plate and in the manual.

206: Over temperature

Hits OEE: Availability

What it means: The unit has overheated and shut down so the fan can cool it; welding resumes once it has cooled.[4][5]

Also on: Machines: Rogue EMP 210 PRO, Rogue EM 180.

Likely causes

  • Duty cycle exceeded
  • Blocked cooling air

First checks, in this order

  1. Wait for the unit to cool down.
  2. Check the duty cycle and the air flow before carrying on.

206:02: Over Temperature

Hits OEE: Availability

What it means: The unit has overheated and shut down so the fan can cool it; welding resumes once it has cooled.[6]

Also on: Machines: Rogue ET 230iP AC/DC. Shown as Error 20602.

Likely causes

  • Duty cycle exceeded
  • Blocked cooling air

First checks, in this order

  1. Wait for the unit to cool down.
  2. Check the duty cycle and the air flow before carrying on.

209:01: Mains Power Over Voltage

Hits OEE: Availability

What it means: The incoming mains voltage is above the product's specification.[6]

Also on: Machines: Rogue ET 230iP AC/DC. Shown as Error 20901.

Likely causes

  • Supply voltage too high

First checks, in this order

  1. Measure the mains voltage.
  2. Make sure it is within the product specification.

209:02: Mains Power Under Voltage

Hits OEE: Availability

What it means: The incoming mains voltage is below the product's specification.[6]

Also on: Machines: Rogue ET 230iP AC/DC. Shown as Error 20902.

Likely causes

  • Supply voltage too low
  • Weak supply or long extension lead

First checks, in this order

  1. Measure the mains voltage.
  2. Make sure it is within the product specification.

215: Stuck Check (STICK / GTAW)

Hits OEE: Availability

What it means: The stick electrode, or the tungsten in TIG mode, is stuck to the work piece.[4][5]

Also on: Machines: Rogue EMP 210 PRO, Rogue EM 180. The TIG (GTAW) case is listed for the Rogue EMP 210 PRO only.

Likely causes

  • Electrode stuck to the work at arc start or end

First checks, in this order

  1. Break the stuck electrode free from the work.
  2. Clear the short, then switch the power off and on to weld again.

216: Over current / Output short circuit

Hits OEE: Availability

What it means: The output current went over the design maximum, or a short circuit was found when the output switched on.[4][5]

Also on: Machines: Rogue EMP 210 PRO, Rogue EM 180.

Likely causes

  • Settings too high for the job
  • Short in the torch, cables or at the work

First checks, in this order

  1. Lower the settings and weld again.
  2. Find and remove any short circuit in the output.

Err: Err on display in open circuit mode

Hits OEE: Availability

What it means: The display shows Err while the machine is idle with no arc; ESAB points to the mains supply.[15]

Also on: Machines: Warrior 400i CC/CV, Warrior 500i CC/CV.

Likely causes

  • Blown mains supply fuse
  • Supply voltage not matching the voltage selection label

First checks, in this order

  1. Check the mains supply fuses.
  2. Check that the voltage on the selection label at the rear matches the nominal mains voltage.
  3. Restart the power source with the main switch.

Log it, or the same alarm comes back

An error stops the welder, and the cell waits until it is cleared, so in OEE terms it is a breakdown. Log the code, the machine and the minutes lost, every time, even when a restart clears it in seconds.

  • Reason code: the code plus the machine, for example Rebel 003, cell 4, so a mains supply problem that comes back on one cell shows up as a pattern.
  • Loss bucket: a stop that needs a reset, a part or a technician is an availability loss (breakdown). Stops shorter than your micro-stop threshold go to performance (minor stops). The six big losses page shows where each one belongs.
  • What to count: how often each code fires per week and the minutes it costs. Two numbers a week turn "that alarm comes up sometimes" into a ranked list. The MTBF and MTTR calculator and the downtime cost calculator do the math. The MTTR guide shows the formula step by step.

The free OEE tracker logs each stop with its reason and turns the week into a downtime Pareto, so the code that costs the most rises to the top.

fabrico.io has a MIG welder troubleshooting guide. An error code tells you what the power source detected, not what happened in the cell in the seconds before. Fabrico's camera-based OEE software syncs camera video with machine data, so you can replay the moment the cell stopped next to the code.

See the moment the cell stopped

Fabrico, a light MES with computer vision, syncs camera footage with machine and timeline data, so you can replay the exact moment the cell stopped and review the cause next to the welder's error. Cameras also catch short stops and a line that is switched on but not producing, the losses nobody writes down. Machines connect through a PLC, a Fabrico IoT device or an AI camera.

See where your line loses this time: book a 30 minute demo with a Fabrico consultant.

Request a demo Contact us
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Frequently asked questions

What does E01 or error 1 mean on an ESAB welder?

It depends on the family. On the Rogue ES 250i, E-01 is a temperature fault or overload; on the Fabricator 252i, ERR 01 is an over temperature fault; on the Renegade, Err 1 is a temperature fault; on Rebel EMP models, 001 means a heatsink or the main transformer passed 85 °C. Let the machine cool with the fan running and check the vents and duty cycle. The exception is the Fabricator ES/ET 410i: there E-1 means the mains voltage is above 480 V.

How do I reset an ESAB error code?

Temperature codes clear by themselves once the machine cools, so leave it switched on. For supply, trigger or short circuit codes, fix the cause, then turn the main switch off and on. On Origo MA23/MA24 panels, pressing any button or turning a knob clears the code from the display, and on a Renegade a memory fault is cleared with a panel button. Before troubleshooting a Rebel, ESAB suggests a Weld Data Reset (HOME, SETTING, RESET) and then a factory reset, which also erases stored memories. Codes ESAB marks critical need a service technician.

What does error 003 mean on an ESAB Rebel?

In the Rebel EMP 205ic, 255ic, 320ic and 285ic manuals, 003 is a DC bus fault: the internal 400 V bus sags. If it shows at arc start, it is a warning caused by low mains voltage and often comes with 009 (mains below 108 V AC); check the breaker, extension cord and generator. If it shows at power up with no load, it is critical and needs service. The current EMP 215ic and 235ic instruction manuals do not print a code table.

Why does my ESAB welder keep showing an overheating code?

The usual causes are welding past the duty cycle for the current used, clogged air inlets or outlets, or a fan that is not running. The codes include Rebel 001 and 002, Renegade Err 1, Fabricator E-3 (E-5 is the early warning on the ET 410iP), Fabricator 252i ERR 01, Rogue 206 and Aristo/Origo 6. Leave the machine on so the fan can cool it, clean the air paths, and shorten welds or lower the current.

Where do I find the error code list for my ESAB machine?

Search the model name or document number in ESAB's Manual Finder at manuals.esab.com, and pick the instruction manual whose Valid for serial number on the cover matches your machine. The code table sits in the Error codes or Troubleshooting chapter near the end. If the code on your display is not in that list, ESAB says to contact an authorised service technician.

Sources

Codes and meanings follow the manufacturer documentation below. Wording is ours, simplified for the shop floor; the manual for your exact model and software version wins if it differs.

  1. Rebel EMP 205ic AC/DC Instruction manual, ESAB document 0463 703 001 GB, dated 2024-08-07, valid for serial no. 937, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  2. Rebel EMP 255ic & EMP 320ic Instruction manual, ESAB document 0463 605 001 GB, dated 2023-12-20, valid for serial no. 730 and 735, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  3. Rebel EMP 285ic 1ph & EMP 285ic 3ph Instruction manual, ESAB part 0463 618 001, 2018, valid for serial nos. 745 and 747, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  4. Rogue EMP 210 PRO Instruction manual, ESAB document 0447 978 101 GB, dated 2026-02-06, valid for serial HA439, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  5. Rogue EM 180 Instruction manual, ESAB document 0447 979 101 GB, dated 2026-02-06, valid for serial HA438, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  6. Rogue ET 230iP AC/DC power source Instruction manual, ESAB document 0700 500 209 GB, dated 2025-03-11, valid for serial HA336, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  7. Rogue ES 250i Instruction manual, ESAB document 0700 500 264 GB, dated 2024-03-22, valid for serial HA410, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  8. Fabricator ET 410iP Instruction manual, ESAB document 0447 209 001 GB, dated 2026-03-10, valid for serial ZG147, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  9. Fabricator ES 410iC Instruction manual, ESAB document 0447 208 001 GB, dated 2025-09-11, valid for serial ZG146, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  10. ESAB Fabricator 252i 3-in-1 Multi Process Welding Systems Operating Manual, manual no. 0-5423 revision AB, issued 2016-09-30, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  11. Renegade ES 300i Instruction manual, ESAB document 0463 415 401 GB, dated 2022-10-13, valid for serial no. 239 and 815, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  12. Renegade ET 300i, ET 300iP Instruction manual, ESAB document 0463 416 201 GB, dated 2022-10-13, valid for serial no. 239 and 815, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  13. Aristo U82 control panel Instruction manual, ESAB document 0460 896 474 GB, dated 2016-02-03, valid from program version 1.18Q, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  14. Origo MA23, MA24 control panels Instruction manual, ESAB document 0460 454 301 GB, dated 2016-08-03, valid from program version 1.63H, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  15. Warrior 400i CC/CV, Warrior 500i CC/CV Instruction manual, ESAB document 0463 362 401 GB, dated 2025-09-03, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)
  16. Aristo Mig 4004i Pulse Instruction manual, ESAB document 0463 431 301 GB, dated 2022-01-03, valid for serial no. 551 and 704, hosted on ldgsesabwe.blob.core.windows.net (file storage of ESAB's official Manual Finder, manuals.esab.com)

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Other alarm code lookups: FANUC: servo amplifier · spindle amplifier | Siemens: MICROMASTER 440 · MASTERDRIVES · SINAMICS G120 · SINAMICS V90 servo · SINAMICS V20 · SINAMICS G110 | ABB: ACS550 drive · ACS800 drive · robot IRC5 · DCS800 DC drive | Okuma: OSP alarms | Haas: alarm lookup | Mitsubishi: MELSERVO servo · FR-D700 and FR-E700 inverters · FX PLC | Allen-Bradley: Kinetix and Ultra3000 · MicroLogix · PowerFlex 753 and 755 · PowerFlex 70 and 700 · 1336 and 1305 · SMC soft starters | Yaskawa: V1000 drive · SERVOPACK servo · Motoman robot | Delta: VFD drives · ASDA servo | Eaton: DC1 and SVX9000 drives | Control Techniques: Commander SK and M200 | Kollmorgen: AKD servo | Lenze: SMVector, 8200, 8400, i500 | Magnetek: IMPULSE and DSD 412 | Omron: MX2 and RX inverters · G5 and 1S servo · CP1 and CJ2 PLC | WEG: CFW500, CFW300, CFW11, CFW08 | Hitachi: WJ200 inverter · SJ700 and SJ-P1 | Toshiba: E3, Q9, P9, S15, nC3, AS3 | AutomationDirect: GS10, GS20, GS4, GS1 to GS3 | Festo: CMMT servo drives | Videojet: 1000 Line CIJ printers | Lincoln Electric: Power Wave welders | Fronius: TPS and TPS/i welders | Beckhoff: TwinCAT ADS, NC and BK1120 | Universal Robots: CB3 and e-Series cobots | Pilz: PNOZ safety relays | SICK: S3000, S300, microScan3 | SANYO DENKI: SANMOTION servo | Parker: SSD 590+, 690+, AC10 | KEB: COMBIVERT F5 | Epson: robot RC700, RC90 | B&R: ACOPOS servo | Schneider Electric: Lexium 32 servo | Bosch Rexroth: IndraDrive | Vacon: NX, VACON 100 and 20 | Fuji Electric: FRENIC-Mini, Multi, Ace, MEGA | LS Electric: S100, G100, iG5A | Panasonic: MINAS A6 and A5 servo | Invertek: Optidrive E3, P2, Eco | SEW-Eurodrive: MOVITRAC B and MOVIDRIVE B | HEIDENHAIN: iTNC 530 and TNC | NORD: NORDAC SK 200E and SK 500E | Baldor: Series 15H and 18H drives | Atlas Copco: Elektronikon compressors and VSD | Inovance: MD290, MD200, MD500, MD310 | INVT: Goodrive GD20, GD200A, GD350 | TECO: A510, F510, E510, L510s | Hyundai: N700E, N700, N300 inverters | Ingersoll Rand: Intellisys compressors | Miller: Welders | Benshaw: RediStart soft starters | Sullair: Supervisor and STS compressors | Kemppi: Welders | Hypertherm: Powermax plasma

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