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DUTY CYCLE
The rated Duty cycle refers to the amount of welding that can be done within an amount of time. It is easiest to look at your welding time in blocks of 10 Minutes
and the Duty Cycle being a percentage of that 10 Minutes. If welding at 90 Amps with a 20% Duty Cycle, within a 10 Minute block of time you can weld for 2
Minutes with 8 Minutes of cooling for the welder. If the duty cycle is exceeded and the breaker is tripped, allow the unit to cool for a minimum of 15 Minutes.
To increase the duty cycle you can turn down the Voltage Output control. Going above 90 Amps will yield a lower duty cycle.
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
READ INSTRUCTIONS
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ELECTRIC SHOCK CAN CAUSE INJURY OR DEATH!
• Improper use of an electric Welder can cause electric shock, injury and death!
Read all precautions described in the Welder Manual to reduce the possibility of electric shock.
• Disconnect Welder from power supply before assembly, disassembly or maintenance of the torch, contact tip and when
installing or removing nozzles.
• Always wear dry, protective clothing and leather welding gloves and insulated footwear. Use suitable clothing made from
durable flame-resistant material to protect your skin.
• If other persons or pets are in the area of welding, use welding screens to protect bystanders from sparks.
• Always operate the Welder in a clean, dry, well ventilated area. Do not operate the Welder in humid, wet, rainy or poorly ventilated areas.
• The electrode and work (or ground) circuits are electrically “hot” when the Welder is on. Do not allow these “hot” parts to come in
contact with your bare skin or wet clothing.
• Separate yourself from the welding circuit by using insulating mats to prevent contact from the work surface.
• Be sure that the work piece is properly supported and grounded prior to beginning an electric welding operation.
• Always attach the ground clamp to the piece to be welded and as close to the weld area as possible. This will give the least resistance
and best weld.
WELDING SPARKS CAN CAUSE FIRE OR EXPLOSION!
• Electric welding produces sparks which can be discharged considerable distances at high velocity igniting flammable or
exploding vapors and materials.
• Do not operate electric arc Welder in areas where flammable or explosive vapors are present.
• Do not use near combustible surfaces. Remove all flammable items within 35 feet of the welding area.
• Always keep a fire extinguisher nearby while welding.
• Use welding blankets to protect painted and or flammable surfaces; rubber weather-stripping, dash boards, engines, etc.
• Ensure power supply has properly rated wiring to handle power usage.
SAFETY INFORMATION
The following explanations are displayed in this manual, on the labeling, and on all other information provided with this product:
