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TROUBLESHOOTING

PROBLEM

CAUSE

CORRECTION

Welder Will Not

Power Up

Welder not plugged into proper power

supply

Check power supply. The MIG 90 requires a properly grounded, 120 Volt AC,

20 Amp power supply.

Facility power source breaker tripped

Reset breaker.

Welder Breaker tripped

Reset breaker at rear panel.

Power switch not fully on

Check that Power Switch is fully “ON”.

Duty Cycle exceeded; AMBER Overtemp

Indicator illuminated; welder overheated

Leave Power Switch on allowing cooling fan to run for 15 minutes/Indicator goes

out then re-try.

Wire Will

Not Feed

Wire Tensioner not adjusted properly

allowing slippage

Tighten Drive roller tensioner.

Duty Cycle exceeded, Welder overheated

& AMBER Overtemp Indicator illuminated

Leave Power Switch on allowing cooling fan to run for 15 minutes cooling welder

then re-try.

Wire Binding Up

Ahead of Drive

Feed Rolls

Wire tension set too high

Loosen drive roller tension.

Wire Burning

Back to

Contact Tip

Drive motor wire tension is insufficient,

allowing wire slippage

Increase drive roller tensioner.

Wire speed setting may not be adequate

for welding amperage setting.

Lower welding amperage, as necessary.
Increase Wire Speed, as necessary.

Wire “Stickout” from end of Contact Tip

too short

Cut wire “Stickout” to 1/4”.

Welder Will Not

Produce An Arc

Ground cable not attached to metal being

welded

Attach ground clamp to metal being welded.

Ground clamp attached to a contaminated

or rusty work piece

Prepare a thoroughly clean a spot for the ground clamp.

Ground cable connector not fully secured

to Welder terminal

Check ground clamp connection at Welder for tight connection.

Wrong ground clamp from another device

is attached to work piece

Check that the correct welding ground from Welder being used is attached to

the work piece.

Gun Contact Tip is excessively worn

Replace Contact Tip.

Содержание MIG 90

Страница 1: ...MIG 90 WELDER ASSEMBLY AND OPERATING INSTRUCTIONS Item 58015...

Страница 2: ...stwood Auto Darkening Helmet Concours 2 HVLP Paint Gun Items not covered under this warranty Consumables unless deemed defective are not covered by the 2 year warranty Abuse neglect and lack of mainte...

Страница 3: ...ed A 1 8 Ground Cable Clamp Assembly B 1 Shielding Gas Regulator C 1 4 6 Shielding Gas Hose D 1 Hose Clamp E 1 Handheld Welding Face Shield F 1 Shield Lens G 1 Shield Handle H 1 Shield Handle Retainin...

Страница 4: ...to cool for a minimum of 15 minutes When a safe temperature has been reached the Welder can be switched back on To increase the duty cycle turn down the Voltage Output control Going above 65 Amps will...

Страница 5: ...on the labeling and all other information provided with this product READ INSTRUCTIONS Thoroughly read and understand this manual before using Save for future reference ELECTRIC SHOCK CAN CAUSE INJUR...

Страница 6: ...er organs Use enough ventilation and or exhaust at the arc to keep fumes and gases from your breathing area Use an OSHA approved respirator when welding in confined spaces or where there is inadequate...

Страница 7: ...roved respirator when grinding or sanding Read all manuals included with specific grinders sanders or other power tools used before and after the welding process Be aware of all power tool safety warn...

Страница 8: ...ndicator Illuminates GREEN when the ON OFF Switch is ON e MIG Gun Connection Fixed f Negative Ground Connection Lead DCEN g Short Integral Ground Connection Lead h Positive Ground Connection DCEP REAR...

Страница 9: ...e the 11 Glass Shade G Lens under the Retaining Clips at the inside of the Shield F FIG 4 Snap the Handle H into its receptacle from the Back of the shield seating it fully and firmly FIG 4 Press the...

Страница 10: ...te help when moving or lifting cylinders A Shielding Gas Bottle is NOT INCLUDED with the Eastwood MIG 90 but is necessary to weld using Solid Wire It can be bought at most local Welding Supply Stores...

Страница 11: ...e of the spool slide the 4 Wire Spool onto the Spindle and reinstall the Spacer and the Spool Retaining Wingnut FIG 8 DO NOT unravel wire at this point SETTING THE WIRE TENSION ADJUSTER To set the ten...

Страница 12: ...topside of the spool and forward through the Guide Tube then over the wire Drive Roller and into the Wire Feed Hole FIG 10 8 Replace the Tension Arm and re latch the Wire Tensioner back into place FIG...

Страница 13: ...023 0 6mm and 0 030 0 8mm wire The MIG 90 Drive Roller is factory set and up ready to use 0 023 0 6mm solid wire IMPORTANT NOTE In this position the narrower 0 023 0 6mm grove is outboard under the w...

Страница 14: ...nders from sparks and arc rays OPERATING THE MIG 90 WELDER OVERLOAD PROTECTION The Eastwood MIG 90 Welder is equipped with an overload protection This device will protect the Welder if the duty cycle...

Страница 15: ...lding heats metal and tools to temperatures that will cause severe burns Use protective heat resistant gloves and clothing when using Eastwood or any other welding equipment Never touch welded work su...

Страница 16: ...e welding on an actual project can begin Refer to the Suggested Settings chart which is located inside the top panel Fig 3 of the Eastwood Welder From the chart select the baseline starting point for...

Страница 17: ...ll be important for reassembly The brass fitting attached to the end of the liner must be unfastened from the valve trigger body fully using a 10mm wrench This end of the liner is now prepared for rem...

Страница 18: ...bottle valve is closed then simultaneously push in the blue ring on the gas hose fitting to release the gas hose while pulling it out Fig 21 Release the latch and pull the MIG gun trigger connector of...

Страница 19: ...g around to spread out the heat making sure not to get one section too hot warping the metal Once the entire weld has been completed allow the metal to cool If necessary follow up with a flap disc to...

Страница 20: ...int between two pieces where the edges are being joined TEE WELD is a joint between two pieces where one is perpendicular to the other CORNER WELD is a joint between two pieces that meet at or near pe...

Страница 21: ...tes cooling welder then re try Wire Binding Up Ahead of Drive Feed Rolls Wire tension set too high Loosen drive roller tension Wire Burning Back to Contact Tip Drive motor wire tension is insufficient...

Страница 22: ...ze or worn contact tip Replace the contact tip for one of correct size or new condition Shielding Gas Not Flowing Out of MIG Gun Gas regulator not opened enough Open gas flow knob further to allow mor...

Страница 23: ...To order parts and supplies 800 343 9353 eastwood com 23 NOTES...

Страница 24: ...ompany 263 Shoemaker Road Pottstown PA 19464 USA 800 343 9353 eastwood com ACCESSORIES CONSUMABLE ITEMS 12211 0 023 Contact Tips 5 Pack 12224 0 030 Contact Tips 5 Pack 12210 Nozzle 20000 MIG Consumabl...

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