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22. Soft start adjustment which controls the
acceleration of the wire feed motor when the arc
starts to reduce spatter and give a cleaner arc
initiation.
23. Burn back control affects the wire feed motor
over run when the trigger is released and can be
adjusted to ensure that the wire does not burn
back onto the contact tip at the end of the weld
24. Pressure adjuster Used to adjust the pressure
allied by the feed rollers on the welding wire.
25. Shielding gas input connection 3/8 BSP male
connection for the shielding gas input.
26. Interconnection cable control socket input
27. Welding power connection.
5.0 Installation
R
ead entire installation section before starting
installation.
SAFETY PRECAUTIONS
• ELECTRIC SHOCK can kill.
• Only qualified personnel should perform this
installation.
• Only personnel that have read and understood the
Operating Manual should install and operate this
equipment.
• Machine must be grounded per any national, local
or other applicable electrical regulations.
• The MIG power switch is to be in the OFF position
when installing work cable and torch and when
connecting other equipment.
5.1 Unpacking the Machine
Cut banding and lift off cardboard carton. Cut banding
holding the machine to the skid. Remove corrugated
packing material. Remove accessories from Gas Bottle
Platform.. Roll the machine off the skid
5.2 Location
Locate the welder in a dry location where there is
free circulation of clean air into the louvres in the
back and out the front. A location that minimizes the
amount of smoke and dirt drawn into the rear louvres
reduces the chance of dirt accumulation that can
block air passages and cause overheating.
5.3 Input and grounding connection
WARNING
Before starting the installation, check that your power
supply is adequate for the voltage, amperage, phase,
and frequency specified on the Machine nameplate.
The 400 volt 50 Hz machine is supplied with a 4m
input cable and without plug, ensure that you connect
a plug that is suitably rated for the power draw of
the machine and the environmental location. Have a
qualified electrician connect the input plug. For long
runs over 30m , larger copper wires should be used.
The green/yellow wire in the input cable connects
to the frame of the machine. This ensures proper
grounding of the machine when the machine plug is
inserted into the receptacle.
5.4 Assembly of Separate wire feeder
Note:- if the wire feeder is going to be used remotely
to the power source there is not need to assemble the
mounting post.
If the wire feeder is to be used local to the power
source.
Place the flat chrome disc over the hole in the top of
the power source lid . Insert the threaded chrome
post thread end first through the flat disc and screw
