LOTOS MIG140 MIG Welder Flux Core & Aluminum Gas Shielded Wire Welder with Argon Regulator, Standard MIG Gun, Brown 120V

User Manual - Page 12

For MIG140.

PDF File Manual, 19 pages, Read Online | Download pdf file

MIG140 photo
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INSTALLATION
PLEASE READ ENTIRE INSTALLATION SECTION BEFORE STARTING INSTALLATION. BE
SURE THAT ONLY QUALIFIED PERSONNEL SHOULD PERFORM THIS INSTALLATION.
MACHINE SETUP
ELECTRIC SHOCK can be fatal
Have a qualified electrician install and service this equipment.
Turn the input power OFF and unplug the machine from the
receptacle before working on this equipment.
Allow machine to sit for 5 minutes minimum to allow the power capacitors to
discharge before working inside this equipment.
Do not touch electrically hot parts.
Machine must be plugged into a receptacle that is grounded according to the National
Electrical Code and local codes.
Do not remove or defeat the purpose of the power cord ground pin.
SELECT SUITABLE LOCATION
The machine will operate in harsh environments. Even so, it is important that
standard measures are followed in order to assure the machine is long lasting and
reliable operation.
The machine must be located where there is open space such that the air
circulation in the back and out the front will not be restricted.
Avoid getting dirt and dust in the machine. Failure to observe these precautions
can result in excessive operating temperatures and shut down by itself.
ENVIRONMENTAL AREA
Keep the machine dry. Do not place it on wet ground or in puddles. Avoid rainwater.
Operating in rain is not allowed.
GROUNDING (WORK) CLAMP INSTALLATION
Connect the ground clamp to the negative (-) output terminal
NOTE: This above method of connection is GMAW. When gasless flux-cored wires are used.
Connect the cable of the ground clamp to the positive (+) output terminal of the welding machine.
WELDING GUN INSTALLATION
There is one spool of .025” (0.6mm) solid welding wire included with the welder. The
welding gun comes with a .025” (0.6mm) contact tip installed. If .030-.035” (0.8-
0.9mm) wire is to be used, change the contact tip to the appropriate size.
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