background image

To order parts and supplies: 800.343.9353  >>  eastwood.com 

19

ARC RAYS CAN BURN! 

• 

Arc rays produce intense ultraviolet radiation which can burn exposed skin and cause eye damage. Use a shield with the proper 
filter (a minimum of #11) to protect your eyes from sparks and the rays of the arc when welding or when observing open arc  
welding (see ANSI Z49.1 and Z87.1 for safety standards).

• 

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 and arc rays.

FUMES AND WELDING GASES CAN BE A HEALTH HAZARD! 

• 

Fumes and gasses released during welding are hazardous. Do not breathe fumes that are produced by the welding operation. Wear 
an OSHA-approved respirator when welding. 

• 

Always work in a properly ventilated area. 

• 

Never weld coated materials including but not limited to: cadmium plated, galvanized, lead based paints.

HOT METAL AND TOOLS WILL BURN! 

• 

Electric welding 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 
surface, torch tip or nozzle until they have completely cooled.

FLYING METAL CHIPS CAN CAUSE INJURY! 

• 

Grinding and sanding will eject metal chips, dust, debris and sparks at high velocity. To prevent eye injury wear approved safety 
glasses.

• 

Wear an OSHA-approved 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 warnings.

INADEQUATE WIRING CAN CAUSE FIRE AND INJURY! 

• 

Verify that the facility power source has properly rated wiring to handle power requirements of this Welder.

STICK WELDING PROCEDURE

•  Set up a clean will lit work area.
•  Prepare the parts to be welded by cleaning the weld joint area of any rust, dirt, grease, or paint. 
•  Select the proper electrode for the weld joint.
•  Turn on the Welder and select the appropriate amperage. To determine proper amperage it is best to practice on some similar metals to set up the machine 

before welding on an actual part of value.

•  Attach the ground clamp to a clean bare metal section on the work piece.
•  Insert the electrode into the electrode holder being careful not to allow the electrode to contact the grounded area.
•  To start welding an arc must be struck, to do this a motion similar to striking a match will have to be performed with the electrode. Slowly bring the 

electrode closer to the weld joint and then contact and drag the electrode across the piece to strike the arc. Once the arc has been stuck you can continue 
feeding the electrode into the weld joint.

•  While moving along the weld joint the electrode will burn down, while it is burning you will need to continue moving the electrode closer to the joint trying 

to keep a 1/8” gap between the end of the electrode and the weld joint. The electrode holder must be held so that the electrode is in a downward angle 
moving in the direction of the weld joint.

•  To stop welding simply lift the electrode away from the work piece. When finished welding remove the electrode from the holder and turn off the Welder.

Содержание MP140i

Страница 1: ...MP140i WELDER INSTRUCTIONS Item 20559...

Страница 2: ...0 Gal 5 HP Compressor Eastwood 60 Gal 4 7 HP Compressor Eastwood 60 Gal 3 7 HP Compressor Eastwood Panoramic Welding Helmet Eastwood 30 Gal 1 9 HP Compressor Eastwood XL View Welding Helmet Eastwood L...

Страница 3: ...ctrode Holder with 12 5 3 8m Cable P8 1 TIG Torch with 10 3m cable 14 4 3m Gas Line P9 1 4 Gas Nozzle 1 4 P10 1 5 Gas Nozzle 5 16 P11 1 6 Gas Nozzle 3 8 Installed P12 1 Short Black Cap Installed P13 1...

Страница 4: ...ponents When a safe temperature has been reached the Welder will automatically switch the Welder output back on To increase the duty cycle you can turn down the Voltage Output control Solid Stainless...

Страница 5: ...sing 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 c...

Страница 6: ...MES AND WELDING GASES CAN BE A HEALTH HAZARD Fumes and gasses released during welding are hazardous Do not breathe fumes that are produced by the welding operation Wear an OSHA approved respirator whe...

Страница 7: ...shuts it off even though trigger may remain depressed D Voltage Control Knob Controls the voltage output range for MIG 13 to 19 Volts Voltage value is indicated by the Right Digital Display LED displa...

Страница 8: ...nd of the Welding Gun line into the designated socket FIG 3 IMPORTANT NOTE The Brass Body End must be fully seated against the base of the drive assembly socket or gas may either leak or not be able t...

Страница 9: ...G THE SHIELDING GAS SUPPLY Shut off shielding gas supply when not in use Always ventilate confined spaces or use approved air supplied respirator Always turn your face away from valve outlet when open...

Страница 10: ...over Remove the cap from the Shielding Gas Bottle Install the Regulator Knob on the Shielding Gas Regulator FIG 10 Insert the large brass male fitting on the Shielding Gas Regulator into the female f...

Страница 11: ...ng Knob on the shaft Replace the Tension Arm and re latch the Pressure Adjuster INSTALLING THE WIRE SPOOL The Eastwood MP140i can be used with either a 4 or an 8 wire spool A 4 Spool fits directly on...

Страница 12: ...pool could unravel 7 Cut off the small piece of the curved segment at the front of welding wire and straighten the welding wire approximately 3 0 long 8 Thread the welding wire through the Guide Pipe...

Страница 13: ...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 we...

Страница 14: ...ground clamp contacts are placed 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 Assess your weld area...

Страница 15: ...the heat making sure not to get one section too hot and warp the metal Once the entire weld has been completed allow the metal to cool If necessary follow up with a flap disc to grind the weld bead fl...

Страница 16: ...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 nearb...

Страница 17: ...Positive Connection Receptacle on the Lower Front Panel of the Welder To connect the plug align the key of the brass ferrule with the notch of the receptacle at the 12 00 position then rotate 1 2 turn...

Страница 18: ...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 nozzl...

Страница 19: ...grinders sanders or other power tools used before and after the welding process Be aware of all power tool safety warnings INADEQUATE WIRING CAN CAUSE FIRE AND INJURY Verify that the facility power s...

Страница 20: ...NOT INCLUDED with your Eastwood MP140i TIG Torch Kit but is necessary for TIG welding A Shielding Gas Bottle can be bought at most local Welding Supply Stores Eastwood recommends the use of 100 Argon...

Страница 21: ...GSTEN To avoid contamination of the Tungsten and ultimately the weld it is imper ative to have a dedicated grinding wheel used for Tungsten grinding only A fine grit standard 6 synthetic stone grindin...

Страница 22: ...able 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 withi...

Страница 23: ...tals such as steel and stainless steel It is also strongly recommended that the user adhere to the American Welding Society guidelines codes and applications prior to producing welds where safety is a...

Страница 24: ...ect the MIG Shielding Gas line at the Quick Disconnect then insert the Quick Disconnect fitting of the Spool Gun Shielding Gas Line through the access hole at the center of the lower font panel and co...

Страница 25: ...process selector switch to MIG Set the MIG Spool Gun Selector Switch A to Spool Gun on Front Panel Connect your ground clamp to the work pieces that are to be welded Make sure the ground clamp contact...

Страница 26: ...d Indicator LED J will illuminate AMBER Allow the Welder to cool for a minimum of 15 minutes before attempting to resume welding TYPES OF WELD JOINTS BUTT WELD is a joint between two pieces that are l...

Страница 27: ...oltage output to lower setting Fast Wire Speed Adjust wire speed to slower setting Slow Gun Travel Increase your travel speed with the Welding Gun Lack of Penetration Low Voltage Adjust voltage output...

Страница 28: ...ust the flow rate of the shielding gas Check for loose fittings where gas could be leaking Contaminated Filler Metal Clean filler metal making sure to remove any oil debris or moisture Contaminated Ba...

Страница 29: ...Material Reduce heat and allow more time between passes Base Metal is Absorbing Too Much Heat Preheat base metal consult welding codes for requirements Incorrect Filler Wire Use appropriate filler wir...

Страница 30: ...4 B1 24V VCC G2 E1 G6 E2 1 2 3 2CN9 1 2 1CN3 1 2 3 1CN2 C3 C4 C5 VCC C2 C1 C8 C9 C6 C11 G1 G3 G5 G6 E1 E2 2 5 6 1 3 4 T1 A1 K A2 D1 A1 K A2 D2 C10 A1 K A2 D3 A1 K A2 D5 C17 CY1 CY2 DGND SGND FLQ1 RV1...

Страница 31: ...To order parts and supplies 800 343 9353 eastwood com 31 NOTES...

Страница 32: ...lmet 12957 Welding Helmet Bag 12589 12590 Top Grain Cowhide 4 Cuff Welding Gloves M L 12762 L XL XXL Welding Jacket 20645 Spool Gun 21525 Eastwood Tungsten Grinder 13953 Eastwood TIG Accessories Kit 2...

Отзывы: