Cornwell Tools MMWP700DVI Owner'S Manual Download Page 1

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MMWP700DVI

OWNER’S MANUAL

8/2019

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 in serious personal injury.

Summary of Contents for MMWP700DVI

Page 1: ...MANUAL 8 2019 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 in seriou...

Page 2: ...onsidered consumable items and are not covered under warranty 1 year Parts and Labor on MIG gun parts except those listed under normal wear items cables regulator and plasma torch except those listed...

Page 3: ...our Welding Cutting Environment Keep the environment you will be welding cutting in free from flammable materials Always keep a fire extinguisher accessible to your plasma cutting welding environment...

Page 4: ...sive heat and failure 1 4 Specific Areas of Danger Caution or Warning Electrical Shock Plasma cutters can produce a shock that can cause injury or death Touching electrically live parts can cause fata...

Page 5: ...or liquid combustibles in them Plasma cutting creates sparks and heat that can ignite flammable and explosive materials Do not operate any plasma cutter in areas where flammable or explosive material...

Page 6: ...ication Proper Care Repair and Maintenance Always have power disconnected when working on internal components Do not Do not touch or handle PC board without being grounded with a wrist strap Put PC bo...

Page 7: ...ff 120V AC power for a cutting capacity on steel of up to 1 4 at a travel speed of 10 inches per minute It cuts all electrically conductive materials See chart below It cuts a narrow kerf that results...

Page 8: ...The work indicator will light when the torch trigger is pulled indicating cutting current is activated PROTECTION INDICATOR LIGHT When the unit is in thermal overload is over voltage or lacking voltag...

Page 9: ...upplied adapter between the plasma cutter s power cord and the power source receptacle Make sure the POWER switch is OFF when connecting your plasma cutter s power cord directly to a properly grounded...

Page 10: ...ntrol Connection See Figure 3 c Connect the Grounding Cable to the ground connection See Figure 3 d Connect the Ground Clamp to your workpiece e Connect your compressed air source to the gas connectio...

Page 11: ...nd that it complies with safe operation requirements as noted in the IMPORTANT SAFETY CONSIDERATIONS Section b Switch on the power switch of the cutter to observe if the operation is normal If it is n...

Page 12: ...filter on your air supply and remove excess moisture Too much moisture in the cutter or torch may lead to operational trouble Always unplug the power supply before checking for and removing moisture...

Page 13: ...to be replaced Install an air dryer to your compressed air supply to prevent corrosion of the torch head Arc Start Circuit Defective For Assistance Contact Metal Man Work Gear at 888 762 4045 Control...

Page 14: ...Page 14 of 17 MAIN CIRCUIT DIAGRAM...

Page 15: ...Page 15 of 17 DIAGRAM PARTS LIST...

Page 16: ...1 13 105400146 BASE PLATE 1 14 105400242 FIXED PLATE 1 15 105400151 FRONT PLASTIC BEZEL 1 16 105400240 TORCH CONNECTION 1 17 105400156 CONNECTOR COVER 1 18 105400153 TRIGGER CONTROL RECEPTICAL 1 19 1...

Page 17: ...Page 17 of 17 Distributed by CORNWELL QUALITY TOOLS 667 SEVILLE RD WADSWORTH OH 44281 www conwelltools com Made in China...