Longevity 880131 Instruction Manual download pdf (Page 9)

MigWeld 140 140 AMP MIG Welder

Page 9 of 27

Safety Tips

Consider the following tips to ensure safe operation of your welding/cutting equipment:

 Ensure that this welding equipment is installed in an area free of corrosive chemical

gases, flammable gases or materials, and explosive chemicals.

 The area should contain little dust, and have a humidity of no more than 80%.

 Operate the welding equipment in an area sheltered from direct sunlight and precipitation.

Work area temperature should be maintained at - to

 If, because of an overload, the machine suddenly stops, and it is necessary to restart it,

leave the internal fan operating to lower the inside temperature.

 Always wear protective clothing and a welding mask to protect your skin.

 Wear safety goggles designed to darken the arc generated by your machine.

 Wear suitable noise protection to protect your hearing.

 Ensure that machine is grounded through the power cord or on the machine case.

 Never operate the machine in bare feet or on a wet floor.

 Never switch the machine off while it’s in use. Doing so will damage the internal

circuitry.

 Ensure that your circuit breaker is rated to handle the current requirements of your

machine.

 Use a UL approved receptacles and plugs with your machine. Never hard wire the

machine to main power.

 Work in a well-ventilated area to avoid smoke. Keep your head out of the smoke. Ensure

that air is flowing away from you to avoid inhaling smoke.



Ensure proper ventilation through the machine’s louvers. Maintain a distance of at

least 12 inches between this cutting equipment and any other objects in the work area.

 Use a screen or curtain designed to keep passer byes from viewing the arc.

 The arc spray and metal spray from machine use may cause nearby fires. Use caution.



If, after reviewing this manual, you have any problems in setting up or operating your

machine, contact us at [email protected].

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Longevity 880131 Instruction Manual Page 9