Installation 3.1 assembly of mig/mag system – Kemppi MF 33 User Manual

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NOTE!

Mount the lower feed roll, ensuring that the pin on the shaft fits in the cut on the feed roll.

INSTALLATION

3.1 Assembly of MIG/MAG system

Assemble the units in order mentioned below and follow mounting and operation

instructions which are delivered in packages.
Installation of power source
Read paragraph: ”Installation” in operation instructions for FastMig power sources and carry

out the installation according to that.
Mounting of KM power sources to transport wagon
Read and follow the instructions given in the transport cart installation/assembly manual
Mounting the FastMig MF on to the power source
Screw the fastening pivot on the power source. Lift the wire feeder on fastening pivot.
Connecting cables
Connect the cables in accordance with the equipment notes provided.
The polarity of the welding wire (+ or -) can be changed by replacing the MF welding current

cable and return current cable with the FastMig power source welding cable connector.
Mounting of FastMig wire feed units to boom

NOTE!

Wire feed unit must be mounted to boom in such a way that its chassis is galvanic separated

both from swing arm and boom.

Suspension angle of wire feed unit can be changed by moving fixing point in handle.