EN - 16
9 Maintenance and cleaning
MasterLiner Maxi Flex/HD; Basic Flex/HD
9.1 Maintenance intervals
When using arc welding equipment, always observe the provisions of EN 60974-4 Inspection and testing,
as well as any national laws and regulations.
We recommend conducting the following checks when replacing an empty wire drum with a full one. Check
the following:
9.2 Replacing the MasterLiner
1
clockwise to unlock it.
2
Replace the MasterLiner
For instructions on attaching the MasterLiner, see the following section:
6.1 Attaching the MasterLiner on page EN-10
NOTICE
• The specified maintenance intervals are guidance values and refer to single-shift operation. The
additional operating conditions can shorten the maintenance intervals.
Weekly
Monthly
Visual inspection for external damage.
• If necessary, completely replace the
MasterLiner.
9.2 Replacing the MasterLiner on
page EN-16
Check that the wire feed movement is smooth
running.
• Check how the MasterLiner is laid (note
bending radii).
3.2 Suspension/total bending angle of all
bending radii on page EN-6
• If necessary, completely replace the
MasterLiner.
9.2 Replacing the MasterLiner on
page EN-16
Tab. 10
Maintenance intervals
1
Sleeve
2
MasterLiner
3
Connection sleeve
4
Wire feed
5
Wire drum
Fig. 12
Wire feed side
1
4
5
3
2
2
3
1
