FitWeld Evo 300 [5/20] General

1. INTRODUCTION

1.1 General

Congratulations on choosing the FitWeld welding machine. Used correctly Kemppi welding

machines can increase your productivity and provide years of economical service.

This user manual contains important information on the use, maintenance and safety of your

Kemppi product. The technical specications of the device can be found at the end of the

manual. Please read the operating manual and the safety instructions booklet carefully before

using the equipment for the rst time. For your safety and that of your working environment,

pay particular attention to the safety instructions in the manual.

For more information on Kemppi products, contact Kemppi Oy, consult an authorised Kemppi

dealer, or visit the Kemppi Web site at www.kemppi.com.

The specications presented in this manual are subject to change without prior notice.

NOTE! Items in the manual that require particular attention in order to minimise damage and

personal harm are indicated with this symbol. Read these sections carefully and follow their

instructions.

Disclaimer

While every eort has been made to ensure that the information contained in this guide

is accurate and complete, no liability can be accepted for any errors or omissions. Kemppi

reserves the right to change the specication of the product described at any time without

prior notice. Do not copy, record, reproduce or transmit the contents of this guide without

prior permission from Kemppi.

1.2 About welding

FitWeld Evo 300 is suitable for many MIG/MAG welding applications, but its quick ignition and

high eciency make it especially fast, safe and economic for tack welding of steel materials. It

can be used for welding with ferrous, stainless steel and aluminium ller materials.

FitWeld Evo 300 is designed for use in demanding environments. It has wire feed cabinet

illumination to facilitate wire adjustment in dark conditions, and its case is made of reinforced

bre plastic.

Tack welding with the MIG/MAG process

Tack welding is used during the fabrication and tting process, using spot-like welds to

establish the joints before primary welding.

Using MIG/MAG process for tack welding makes this phase fast and ecient. It is also a safer

compared to traditional MMA tack welding.