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SKU 94739 

For technical questions, please call 1-800-444-3353

 

 

Page 5

6. 

  Maintain a safe working environment. 

Keep the work area well lit. Make sure there is adequate 

surrounding workspace. Always keep the work area free of obstructions, grease, oil, trash, and other 
debris. Do not use a power tool in areas near flammable chemicals, dusts, and vapors. Do not use 
this product in a damp or wet location.

7. 

  Prevent eye injury and burns. 

Wearing and using ANSI-approved personal safety clothing and 

safety devices reduce the risk for injury. 

 

• Wear ANSI approved safety impact eye goggles with a welding helmet with protective lens.

 

• Leather leggings, fire resistant shoes or boots should be worn when using this product.   Do 

not wear pants with cuffs, shirts with open pockets, or any clothing that can catch and hold molten 
metal or sparks.

 

• Keep clothing free of grease, oil, solvents, or any flammable substances. Wear dry, insulating 

gloves and protective clothing.

 

• Wear an approved head covering to protect the head and neck. Use aprons, cape, sleeves, 

shoulder covers, and bibs designed and approved for welding and cutting procedures.

 

• When welding/cutting overhead or in confined spaces, wear flame resistant ear plugs or ear muffs 

to keep sparks out of ears.

8. 

  Prevent accidental fires. 

Remove any combustible material from the work area.

• 

When possible, move the work to a location well away from combustible materials. If 
relocation is not possible, protect the combustibles with a cover made of fire resistant 
material.

 

• Remove or make safe all combustible materials for a radius of 35 feet (10 meters) around the work 

area. Use a fire resistant material to cover or block all open doorways, windows, cracks, and other 
openings.

 

• Enclose the work area with portable fire resistant screens. Protect combustible walls, ceilings, 

floors, etc., from sparks and heat with fire resistant covers.

 

• If working on a metal wall, ceiling, etc., prevent ignition of combustibles on the other side by moving 

the combustibles to a safe location. If relocation of combustibles is not possible, designate someone 
to serve as a fire watch, equipped with a fire extinguisher, during the cutting process and for at least 
one half hour after the cutting is completed.

 

• Do not weld or cut on materials having a combustible coating or combustible internal structure, as 

in walls or ceilings, without an approved method for eliminating the hazard.

 

• Do not dispose of hot slag in containers holding combustible materials. Keep a fire extinguisher 

nearby and know how to use it.

 

• After spot welding, make a thorough examination for evidence of fire. Be aware that easily visible 
smoke or flame may not be present for some time after the fire has started. Do not weld or cut in 
atmospheres containing dangerously reactive or flammable gases, vapors, liquids, and dust. Provide 
adequate ventilation in work areas to prevent accumulation of flammable gases, vapors, and dust. 
Do not apply heat to a container that has held an unknown substance or a combustible material 
whose contents, when heated, can produce flammable or explosive vapors. Clean and purge con-
tainers before applying heat. Vent closed containers, including castings, before preheating, welding, 
or cutting.

9. 

Avoid overexposure to fumes and gases. 

Always keep your head out of the fumes. Do not breathe 

the fumes. Use enough ventilation or exhaust, or both, to keep fumes and gases from your breathing 
zone and general area.

Содержание 94739 Assembly and

Страница 1: ...lusively by Harbor Freight Tools 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in s...

Страница 2: ...unded in accor dance with all codes and ordinances Never remove the grounding prong or modify the plug in any way Do not use any adapter plugs Check with a qualified electrician if you are in doubt wh...

Страница 3: ...ing plasma cutting soldering or similar applications produces chemicals known to the State of California to cause cancer and birth defects or other reproductive harm California Health Safety Code 2524...

Страница 4: ...cluded Only a qualified electrician should install the Power Cord Plug Never remove the grounding prong or modify the Power Cord Plug in any way Do not use adapter plugs with this product To comply wi...

Страница 5: ...se a fire resistant material to cover or block all open doorways windows cracks and other openings Enclose the work area with portable fire resistant screens Protect combustible walls ceilings floors...

Страница 6: ...material you will weld or cut 11 Do not touch live electrical parts Wear dry insulating gloves Do not touch electrode or conductor tong with bare hand Do not wear wet or damaged gloves 12 Protect you...

Страница 7: ...und ing system in the tool The green wire in the cord must be the only wire connected to the tool s grounding system and must never be attached to an electrically live terminal See Figure A 3 Your too...

Страница 8: ...rd For example a 10 gauge cord can carry a higher current than a 12 gauge cord See Figure B 4 When using more than one extension cord to make up the total length make sure each cord con tains at least...

Страница 9: ...Magnet Shrinking Electrode Puller Assembly 2 Pot Hooks 50 Washers 3 Carbon Electrodes 2 Spare Fuses If any parts are missing or broken please call Harbor Freight Tools at the number on the cover of th...

Страница 10: ...nd install the appropriate tip before beginning work WARNING The welder must be OFF and UNPLUGGED when installing tips 1 Insert the butt end of the tip into the Welding Gun Be sure the welding tip is...

Страница 11: ...k material In general larger thicker washers will require longer welding time 4 Insert a flat washer into the Magnetic Washer Tip 5 Using the gun press the washer against the dented area Squeeze the t...

Страница 12: ...location for a short time This electrical force causes the two items of metal to melt and fuse together at that spot If the electrical force is not large enough if the duration is too short or the met...

Страница 13: ...rigger and remove the electrode from the metal 6 Warming the metal will anneal it causing it to become softer Sudden cooling of annealed metal such as by applying water will temper the metal causing i...

Страница 14: ...e adequate training in the use of electric welders and related operations This tool can be easily damaged by unskilled use 2 Keep untrained or unauthorized persons away from the welder at all times 3...

Страница 15: ...doesn t operate Function selector is set on CONTINUOUS Move function selector to TIMED Excess splatter or sparkles when welding Traces of paint or rust have not been removed completely Stop work and c...

Страница 16: ...3353 Page 16 Welder Accessories Main Wire Connection Circuit Diagram REV 06l 08b Diagram D1 power D2 hot D3 work S1 1 OFF 250V 3A S1 2 Microswitch S2 Thermostat Control Board FUSE S3 Main Switch Main...

Страница 17: ...Bushing 4 Shift Switch 19 Cable Bushing 5 Front Panel 20 Timer Knob 6 Auxillary Transformer 21 Function Selector 7 Fuse Holder 22 Top Cover 8 Main Cable 23 Handle 9 Cable Bushing 24 Power Light 10 Fa...

Страница 18: ...SKU 94739 For technical questions please call 1 800 444 3353 Page 18 REV 06l 08b Assembly Photo...

Страница 19: ...DUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CER...

Страница 20: ...We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the...

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