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Arc dynamics

In Manual mode you can select from two dierent arc dynamics settings. Press Manual mode

button once to pre-select either arc dynamic value I or value II. Changing between setting I

and setting II will adjust the short circuit characteristics to suit dierent welding applications.

2.8.5 Adjustments in manual mode

In manual mode, the wire feed speed and welding voltage are both adjusted separately.

Welding current and power are dened according to wire feed speed. The desired arc and

welding properties can be reached by adjusting the voltage.

2.9 MIG/MAG WELDING

NOTE! Welding fumes may be dangerous to your health. Ensure that there is ample ventilation

during welding! Never look at the arc without a face shield specically designed for arc welding!

Protect yourself and your surrounding area from the arc and hot welding spatter!

NOTE! Always wear protective clothing, gloves, face and eye shields suitable for welding. It is

recommended that you make practice welds before you commence welding your main work piece.

NOTE! The work piece will be very hot. Protect yourself and others at all times.

You can start welding after you have made the necessary preparation described throughout

these instructions.

Providing you ensure that the MinarcMig Evo equipment is correctly prepared and set for

the material type and joint to be welded, you will achieve exceptionally high quality welding

results.

• Ensure that the correct ller wire type and size is selected for the work piece.

• Ensure that the correct wire liner and contact tip size is tted to the welding gun.

• Ensure that the correct shielding gas type is connected and the ow rate adjusted before

welding starts.

• Ensure the earth return clamp is connected to the work piece

• Ensure that you are wearing the correct safety equipment before you start welding

- including: suitable welding clothing, the correct welding face shield with a suitable

shade welding lens, welding gloves and when necessary, a welding mask.

NOTE! Please read section 1.2.2 before proceeding further.

Kemppi MinarcMig Evo 170 User Manual

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