48
Inserting/replacing feed rollers
General
In order to achieve optimum wire electrode feed, the feed rollers must be suitable for the
diameter and alloy of the wire being welded.
IMPORTANT!
Only use feed rollers that match the wire electrode.
An overview of the feed rollers available and their possible areas of use can be found in
the spare parts lists.
Inserting/replac-
ing feed rollers
CAUTION!
Risk of injury if the feed roller holders fly upwards.
► When unlocking the clamping lever, keep fingers away from the area to the left and
right of the lever.
1
2
CAUTION!
Risk of crushing by exposed feed rollers.
► Always fit the protective cover of the 4-roller drive after inserting or changing a feed roll-
er.
1
2
2
1
4
4
5
6
3
1
6
3
3
1
2
4
5
7
2
3
8
6
7
9
3
1
2
2
5
4
4
3
4
5
5
6
1
2
3
4
Summary of Contents for VR 5000 noSpool
Page 2: ...2...
Page 4: ...4...
Page 19: ...General information...
Page 20: ......
Page 25: ...Control elements and connections...
Page 26: ......
Page 41: ...Installation and commissioning...
Page 42: ......
Page 51: ...51 EN 1 2 1 2...
Page 58: ...58...
Page 59: ...Welding...
Page 60: ......
Page 76: ...76 Number 3 Number 4 Number 5...
Page 77: ...Setup settings...
Page 78: ......
Page 92: ...92...
Page 93: ...Troubleshooting and maintenance...
Page 94: ......
Page 105: ...Technical data and settings tables...
Page 106: ......
Page 123: ...Appendix...
Page 125: ...125...
Page 127: ...127 8 8 8 8 5 5 5 Motor Plate Alu 4R s Connector Motor...
Page 128: ...128...
Page 129: ...129...
Page 130: ...130...
Page 131: ...131...