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Electromagnetic Field 

 

-Electromagnetic fields can interfere with various electrical and electronic devices such as 

pacemakers. 

-Consult your doctor before using any electric arc welder or cutting device 

-Keep people with pacemakers away from your welding area when welding. 

-Do not wrap cable around your body while welding. 

-Wrap MIG gun and ground cable together whenever possible. 

-Keep MIG gun and ground cables on the same side of your body. 

 

Shielding Gas Cylinders Can Explode

 

 

High pressure cylinders can explode if damaged, so treat them carefully. 

-Never expose cylinders to high heat, sparks, open flames, mechanical shocks, or arcs. 

-Do not touch cylinder with MIG gun. 

-Do not weld on the cylinder 

-Always secure cylinder upright to a cart or stationary object. 

-Keep cylinders away from welding or electrical circuits. 

-Use the proper regulators, gas hose and fittings for the specific application. 

-Do not look into the valve when opening it. 

-Use protective cylinder cap whenever possible 

1.5 Proper Care, Maintenance and Repair 

 

-Always have power disconnected when working on internal components. 

- Do not touch or handle PC board without being properly grounded with a wrist strap. Put PC board 

in static proof bag to move or ship.   

-Do not put hands or fingers near moving parts such as drive rolls of fan

   

 

USE AND CARE

 

 

Do not modify this unit

 

in any way.

 Unauthorized modification may impair the function and/or 

safety and could affect the life of the equipment. There are specific applications for which this 

unit was designed. 

 

Always check of damaged or worn out parts before using this unit. 

Broken parts will affect 

the operation. Replace or repair damaged or worn parts immediately.

 

 

Store idle. 

When this unit

 

is not in use, store it in a secure place out of the reach of children. 

Inspect it for good working condition prior to storage and before re-use. 

 

SPECIFICATIONS 

Item 

Description 

Overall Dimensions 

32-1/2 in. x 19 in. x 34-1/4 in. 

Top Shelf Space 

13-1/4 in. x 19 in. 

Bottom Shelf Space 

13-3/4 in. x 19-3/4 in. x 16-1/2 in. Clearance 

Product Weight 

45 lbs. 

Load Capacity 

100 lbs. 

Summary of Contents for MMWC3

Page 1: ...OWNER S MANUAL 11 2020 WARNING Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result...

Page 2: ...rocessing Warranty period begins at the time the welder is purchased from and Authorized Reseller of Cornwell Quality Tools products Keep your receipt as proof of purchase Warranty Periods 90 Days War...

Page 3: ...ry and ventilated Do not operate the welder in humid wet or poorly ventilated areas Always have your welder maintained by a qualified technician in accordance with local state and national codes Alway...

Page 4: ...and insulated footwear Insulate yourself from the work piece Avoid contacting the work piece or ground Do not attempt to repair or maintain the welder while the power is on Inspect all cables and cord...

Page 5: ...lammable or explosive materials are present Remove all flammable materials within 35 feet of the welding arc If removal is not possible tightly cover them with fireproof covers Take precautions to ens...

Page 6: ...ing it Use protective cylinder cap whenever possible 1 5 Proper Care Maintenance and Repair Always have power disconnected when working on internal components Do not touch or handle PC board without b...

Page 7: ...st for your welder The tall second shelf is well positioned for that second welding tool Maybe it is a plasma cutter or a small stick welder This cart allows you to store both welders on one cart The...

Page 8: ...Side Cabinet panel Item 6 into the assembly and align mounting holes with the Vertical Cylinder Securement Panel Item 25 Use two supplied 10 MM bolts to secure the Left Side Cabinet Panel to the Vert...

Page 9: ...nel Item 25 Use two supplied 10 MM bolts to secure the Right Side Cabinet Panel Item 22 to the Vertical Cylinder Securement Panel Item 25 and the base panel Item 13 6 Find the long slots at the back o...

Page 10: ...f the hinge Item 7 and through the pre drilled holes on the front door Item 8 Add a flat washer lock washer and nut onto the back to secure Repeat for the other left side hole in that hinge Item 7 The...

Page 11: ...em 2 Then slide it through the matching pre drilled hole on the left lip of the top shelf Item 1 Add a flat washer lock washer and secure it with a nut Leave this nut slightly loose at this time Repea...

Page 12: ...Page of 14 12 DIAGRAM PARTS LIST...

Page 13: ...1 14 105100029 SCREW 4 2 MM X 9 5 MM 18 15 105100118 10 MM BOLT LONG M6 30 4 15 1 105100046 FLAT WASHER M6 8 15 2 105100045 LOCK WASHER M6 4 15 3 105100053 HEX NUT M6 4 16 105100119 10 MM BOLT SHORT M...

Page 14: ...Page of 14 14 CORNWELL QUALITY TOOLS COMPANY 667 SEVILLE RD WADSWORTH OH 44281 1077 Made in China...

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