Uni-Mig KUMJRRW200MIG Instruction Manual download pdf (Page 10)

(2) Connect the

electrode lead to

(1) Set MIG/MMA selector

switch to MMA

(2) Connect the earth

lead to

Installation set up for MMA (Stick) Welding with RAZOR 165-200 MIG

(1) Turn the power source on and select the MMA function with the MIG/MMA selector switch.

(2) Connection of Output Cables

Two sockets are available on this welding machine. For MMA welding the electrode holder is shown

be connected to the negative socket, while the earth lead (work piece) is connected to the positive

socket, this is known as DC- polarity. However various electrodes require a different polarity for

optimum results and careful attention should be paid to the polarity, refer to the electrode

manufacturers information for the correct polarity.

DC+ Electrode connected to output socket.

DC- Electrode connected to output socket.

(3) Set the welding current relevant to the electrode type and size being used as recommended by the

electrode manufacturer.

(3) Set the welding current using the amperage

control dial.

(6) Hold the electrode slightly above the work

maintaining the arc while travelling at an even

speed.

(4) Place the electrode into the electrode holder

and clamp tight.

(7) To nish the weld, break the arc by quickly

snapping the electrode away from the work

piece.

(5) Strike the electrode against the workpiece to

create an arc and hold the electrode steady to

maintain the arc.

(8) Wait for the weld to cool and carefully chip

away the slag to reveal the weld metal below.

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Uni-Mig KUMJRRW200MIG Instruction Manual Page 10