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Bernard T-Gun 350 amp Spec Sheet page 4

Semi-automatic air-cooled mig guns

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INSTALLING MIG GUN INTO A FEEDER
For most power pins
1.
Insert power pin to shoulder and secure.
2.
Insert control plug to control housing of
gun.
3.
Insert control plug into feeder.
4.
Feed welding wire into power pin by hand
and tighten drive rolls.
Note: On Lincolnfeeders it is necessary to connect the gas hose to the
barbed fitting on the power pin.
GENERAL SAFETY
Before installation or operation of T-Gun MIG Guns, please read the safety precautions listed below.
1.
Always wear a properly fitted welding helmet with the proper grade of filter plate and suitable welding gloves.
2.
All exposed skin should be covered with flame resistant, protective clothing. DO NOT WEAR CLOTHING MADE
FROM FLAMMABLE SYNTHETIC FIBERS.
3.
Protective screens or barriers should be used to protect others from spatter, flash and glare while welding.
4.
Prevent fires by ensuring that hot slag or sparks do not contact combustible solids, liquids or gases.
Ensure that operator's head is not too close to the arc and that adequate ventilation is available.
5.
Constant repetitive motion may lead to cumulative trauma disorders.
6.
7.
Do not touch live electrical parts. The following should be checked to prevent electrical shock:
Equipment is adequate for the job, properly grounded and installed according to code.
Faulty or damaged equipment is repaired or replaced.
Proper operator maintenance is performed to prevent excess spatter accumulation in the nozzle, or the
contact tip or other areas of the gun.
Electrical insulating components are in place and not damaged. Repair or replace if necessary.
Operator and his surroundings are not wet.
Cables are not wrapped around operator's body.
Equipment is off when not in use.
8.
CSA Standard W117.2 CODE FOR SAFETY IN WELDING AND CUTTING obtainable from the Canadian Standards
Association, Standards Sales, 178 Rexdale Boulevard, Rexdale, Ontario, Canada M9W 1R3.
9.
ANSI Standard Z49.1 CODE FOR SAFETY IN WELDING AND CUTTING obtainable from the American National
Standards Institute, 1430 Broadway, New York, NY 10018.
CALIFORNIA PROPOSITION 65 WARNING
This product, when used for welding or cutting, produces fumes or gases which contain chemicals known to the State of
California to cause birth defects and, in some cases, cancer.
This product contains chemicals, including lead, known to the State of California to cause cancer, and birth defects or other
reproductive harm. Wash hands after use.
FOR ADDITIONAL TECHNICAL DATA:
For additional Technical Data, including installation, maintenance, neck dimensions, options, accessories and
troubleshooting, please visit the Technical Support section of the Bernard website at BernardWelds.com.
(California Health & Safety Code Section 25249.5 at seq.)
M001 REV F
09/12

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This manual is also suitable for:

T-gun 450 ampT-gun 550 amp