Kemppi Evo 300 - Manual (Page 4)

FitWeld Evo 300
2
EN
COntents
1. Introduction
................................................................................... 3
1.1 General
.......................................................................................................................................
3
1.2 About welding
.........................................................................................................................
3
2. Using the machine
......................................................................... 4
2.1 Before use
..................................................................................................................................
4
2.2 Machine introduction
...........................................................................................................
4
2.3 Distribution network
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4
2.4 Connecting cables
.................................................................................................................
4
2.4.1 Connecting to mains .......................................................................................................
5
2.4.2 Earth return cable ............................................................................................................
5
2.4.3 Shielding gas ....................................................................................................................
5
2.4.4 Welding gun .....................................................................................................................
6
2.5 Installing filler wire
.................................................................................................................
6
2.5.1 Mounting the wire spool .................................................................................................
6
2.5.2 Feeding in the welding wire ...........................................................................................
7
2.5.3 Setting the pressure of the feed rolls .............................................................................
8
2.5.4 Setting the spool brake force
..........................................................................................
8
2.5.5 Wire guide tubes and wire feed rolls ..............................................................................
9
2.5.6 Changing the feed rolls .................................................................................................
10
2.6 Controlling welding functions
........................................................................................
11
2.6.1 Control panel functions .................................................................................................
11
2.6.2 Controls inside the machine .........................................................................................
12
2.6.3 Selecting the gun operating mode ..............................................................................
12
2.6.4 Adjusting the shielding gas flow ..................................................................................
13
2.6.5 Reversing polarity ..........................................................................................................
13
2.7 Troubleshooting
...................................................................................................................
14
3. Maintenance
................................................................................ 15
3.1 Daily maintenance
...............................................................................................................
15
3.2 Maintenance of the wire feed mechanism
.................................................................
15
3.2.1 Cleaning the gun wire liner ..........................................................................................
15
3.2.2 Replacing the wire liner .................................................................................................
15
3.3 Disposal
....................................................................................................................................
15
4. Ordering codes
............................................................................ 16
5. Technical data
.............................................................................. 17