FitWeld Evo Downloads
FitWeld Evo PDF Manual
Flexlite GX Online Manual
Technical specifications
FitWeld Evo 300 Download
Declarations of conformity
FitWeld Evo Download
FitWeld Evo Download
Flexlite GX Download
Brochures and leaflets
FitWeld Evo 300 Download
Where can I get service and/or consumable parts for Kemppi equipment?

You can get service and consumables from your nearest Kemppi representative. Please see our representatives near you.

How can I find the closest Kemppi service workshop near me?

You can find the closest repair workshop from our map search.

What kind of a warranty does Kemppi equipment have?

Kemppi welding equipment is designed and tested for professional industrial environments. As a guarantee of high quality, we offer our customers a global warranty up to three years. 

For full details, see Kemppi Warranty.

What does the different error codes mean?

All the error codes are explained in the user manual in detail.

How can I update the software on machine?

Please contact the nearest authorized Kemppi service & repair workshop.

What is the recommended mains fuse size and type?

Technical specifications in the user manual has the recommended model and size.

What are the part numbers and prices for spare parts?

You can find our spare and wear part numbers and prices from the nearest Kemppi representative.

How can I find the correct consumable kit for my MIG/MAG machine?

You can use our configurator tool to find the correct one.

Mains and generator use, what do I need to do if anything?

Generator use must be activated by authorized service person only. Restrictions on generator type and power may apply in generator use. Fault free operation of a three-phase machine also requires a sufficiently highpower generator. The power recommendation is more than 16 kVA.

On my FitWeld Evo 300 machine, what is the normal cooling fan sequence, start up and in operation?

Fan air flow is from back to front and the fans will pick up speed after starting. Fan start is delayed when welding starts, and the fans also continue running for a while after welding has been stopped.

Big power, small package, multi-voltage

FitWeld Evo 300 MIG/MAG welder is the solution for tacking and welding in heavy industry. QuickArc™ ignition techniques, the latest GT WireDrive™ mechanics and Brights™ cabinet lighting combined with other features to make welding faster, easier and safer. This unit is a genuine tool for tacking, installation, mounting or even production welding for applications with restricted space for the welding device.

Offering real economy of size and weight, FitWeld also saves more than 50% on input power and increases tack and welding speed to twice that of a traditional Stick (MMA) equipment.


  • 300 A at 30 % Duty cycle
  • Ideal for limited working space
  • Portable at 15 kg
  • Much faster than MMA in tacking
  • Exceptional ignition quality
  • For 220 V and 380-440 V 3-phase input voltage
  • Digital metering guarantees accurate parameters for WPS conformity
  • Integral shielding gas flow regulation and GasGuard™
  • Heavy duty plastic case for tough working conditions
  • Kemppi 3+ warranty for parts and labour
Download brochure


Due to compact and lightweight design



And increased tack and welding speed compared to traditional MMA equipment



As FitWeld Evo 300 operates everywhere including 220 V to 440 V 3-phase input voltages


All Guns Cables Transport unit Other

Flexlite GX

Flexlite GX product series contains welding guns to be used in MIG/MAG welding proces...

Flexlite GX product series contains welding guns to be used in MIG/MAG welding processes. All Flexlite GX welding guns enjoy the Flexlite features for user comfort, welding efficiency and extended consumable parts life.

Kemppi Earth return cable 5 m, 35 mm² product image

Earth return cable 5 m, 35 mm²

Product code: 6184311

Kemppi ST 7 product image

ST 7

Suitable for FitWeld 300 and Kempact Pulse 3000.The ST 7 is a 2-wheel transport u...

Suitable for FitWeld 300 and Kempact Pulse 3000.

The ST 7 is a 2-wheel transport unit suitable for mid-size and large gas bottle sizes.

Product code: 6185290

Kemppi Shield gas hose 6 m product image

Shield gas hose 6 m

Product code: W000566




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Frequently asked questions

Frequently asked questions


Technical specifications