Accessories Corresponding To Wire Diameter; Welding Gun Selection; Mounting And Locking Of Wire Spool - Kemppi FastMig MXP 37 Pipe Steel Operating Manual

5. Mounting FastMig wire feed units to boom and swing arms
When mounting wire feed units to boom and swing arms, the unit must be electrically
isolated from both.
Suspension angle of wire feed unit can be changed by moving the fixing point in handle.
2.4

Accessories corresponding to wire diameter

Colour coded wire feed rolls and guide tubes are available to suit a variety of filler wire types
and sizes. Feed roll groove geometry and design vary depending on the application. Further
details are available in the spare parts tables.
Please ensure you select the correct drive rolls and guide tubes from the table to suit your
particular welding application.
2.5

Welding gun selection

Please ensure that the welding gun selected is suitable for the target application. Kemppi
welding gun products are designed to meet many different applications. Special wire liners
and contact tips are available for different wire types and sizes.
For FastMig X 450 and MXP 37 Pipe setup Kemppi offers the PMT MN welding gun model,
which is specially designed for welding root and fill passes on pipe. The neck is replaceable, so
you can select just the right bending angle for different work stages.
Distance wire feeding is accommodated with WeldSnake and SuperSnake products in either
air or water cooled models.
2.6

Mounting and locking of wire spool

Check that in filler wire spool is correctly mounted and locked into position. Ensure the spool
NOTE!
is not damaged or deformed in such a way that it can rub or chaff against the internal surface of
the wire feed unit chassis or door. This may result in increased drag, impacting on weld quality. This
may also result in long term wire feed unit damage, rendering the unit unserviceable or unsafe to
use.
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