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READ INSTRUCTIONS! 

•  Thoroughly read and understand this instruction manual before using the welder.

SAFETY INFORMATION

ELECTRIC SHOCK CAN KILL! 

•  Improper use of an electric welder can cause electric shock, injury and death! Read all precautions described

in this manual to reduce the possibility of electric shock.

•  Do not touch any electrical components that may be live.
•  Separate yourself from the welding circuit by using insulating mats to prevent contact from the work surface.
•  The welder power switch is to be in the OFF position and the power supply is to be disconnected when 

performing any maintenance or consumable changes.

•  Always wear dry, protective clothing and leather welding gloves and insulated footwear.

•  Always operate the welder in a clean, dry, well ventilated area. Do not operate the welder in humid, wet, 

rainy or poorly ventilated areas.

•  Be sure that the work piece is properly supported and grounded prior to beginning an electric welding operation.
•  The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these 

“hot” parts with your bare skin or wet clothing.

•  Disconnect from power supply before assembly, disassembly or maintenance of the torch or 

contact tip or changing wire spools.

•  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.

FUMES AND WELDING GASES CAN BE DANGEROUS! 

•  Do not breathe fumes that are produced by the welding operation. These fumes are dangerous. 

Keep your head and face out of welding fumes. Do not breathe the welding fumes

•  Always work in a properly ventilated area. Wearing an OSHA-approved respirator when welding is recommended!
•  Never weld coated materials including but not limited to: cadmium plated, galvanized, lead based paints.
•  Refer to the MSDS (Material Safety Data Sheet) for any consumables or materials used during welding for 

additional safety instructions.

WELDING SPARKS CAN CAUSE FIRE OR EXPLOSION! 

•  Do not operate electric arc welder in areas where fl ammable or explosive vapors are present. 
•  Always keep a fi re extinguisher nearby while welding. 
•  Use welding blankets to protect painted surfaces, dash boards, engines, etc.
•  Ensure power supply has properly rated wiring to handle power usage.
•  Do not use on or near combustible surfaces.
•  Remove all fl ammable items within 35 feet of the welding area.
•  Do not weld frozen pipes.

Содержание MIG 250

Страница 1: ...MIG 250 WELDER ASSEMBLY OPERATING INSTRUCTIONS Part 20279 PDF version available at eastwood com 20279manual...

Страница 2: ...HT COSTS The purchaser is responsible for shipment to and from Eastwood WARRANTY LIMITATIONS EASTWOOD WILL NOT ACCEPT RESPONSIBILITY OR LIABILITY FOR REPAIRS UNLESS MADE BY EASTWOOD EASTWOOD S LIABILI...

Страница 3: ...rts with your bare skin or wet clothing Disconnect from power supply before assembly disassembly or maintenance of the torch or contact tip or changing wire spools Always attach the ground clamp to th...

Страница 4: ...y cooled ELECTROMAGNETIC FIELDS MAY BE DANGEROUS The electromagnetic field that is generated during arc welding may interfere with various electrical and electronic devices such as cardiac pacemakers...

Страница 5: ...Selector Switch 8 Shielding Gas Regulator 9 Shielding Gas Hose 10 Shielding Gas Input 11 Nozzle 12 Contact Tip 13 Wire Pressure Adjuster 14 Rocker Arm 15 Drive Roller 16 Drive Roller Retaining Knob 17...

Страница 6: ...otor Assembly or a gas leak may occur 3 Tighten the Welding Gun Tensioner Security 4 Connect the Trigger Plug on the Welding Gun to the Trigger Plug Connection on the Welder Fig B 5 Set the MIG Spool...

Страница 7: ...ing the valve on the gas bottle When welding the valve on the bottle should be open all of the way FIG x FIG x Flow Regulator Hose feeds to gas input Valve Bottle Pressure Gauge Gas Flow Output Gauge...

Страница 8: ...will spin on the shaft and un spool the wire If the tension is too tight the drive roller will have issues pulling the wire and feeding issues will occur FEEDING WELDING WIRE 1 Turn Power Switch off...

Страница 9: ...deform the wire and cause feeding issues If it is too loose the drive roller will slip on the wire 9 Remove the nozzle and contact tip 10 Replace the wire spool cover 11 Plug in welder to your power...

Страница 10: ...aced on a clean piece of metal free of paint grease rust oils etc It is recommended to place your ground clamp as close to the weld area as possible 4 Assess your weld area and make sure the welding a...

Страница 11: ...ld be removed prior to welding 7 Plug in the welder and switch to the ON position 8 Open your gas valve on the bottle and adjust the flow rate if necessary 9 Depress the spool gun trigger for a few se...

Страница 12: ...s where the edges are being joined 5 Tee Weld is a joint between two pieces where one is perpendicular to the other Weld is a joint between two pieces where 2 Corner Weld is a joint between two pieces...

Страница 13: ...To order parts and supplies 800 345 1178 eastwood com 13 TROUBLESHOOTING...

Страница 14: ...14 Eastwood Technical Assistance 800 544 5118 techelp eastwood com TROUBLESHOOTING...

Страница 15: ...To order parts and supplies 800 345 1178 eastwood com 15...

Страница 16: ...please contact The Eastwood Technical Assistance Service Department 800 544 5118 email techelp eastwood com PDF version of this manual is available online eastwood com 20279manual The Eastwood Compan...

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