Lincoln Electric CV 425 Operator'S Manual Download Page 4

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Safety 

11/04 

 WARNING

 

This equipment must be used by qualified personnel. Be sure that all installation, operation, maintenance and repair 
procedures are performed only by qualified person. Read and understand this manual before operating this equipment. 
Failure to follow the instructions in this manual could cause serious personal injury, loss of life, or damage to this 
equipment. Read and understand the following explanations of the warning symbols. Lincoln Electric is not responsible 
for damages caused by improper installation, improper care or abnormal operation. 
 

 

WARNING:  This symbol indicates that instructions must be followed to avoid serious personal injury, 
loss of life, or damage to this equipment. Protect yourself and others from possible serious injury or 
death. 

 

READ AND UNDERSTAND INSTRUCTIONS:  Read and understand this manual before operating this 
equipment. Arc welding can be hazardous. Failure to follow the instructions in this manual could cause 
serious personal injury, loss of life, or damage to this equipment. 

 

ELECTRIC SHOCK CAN KILL:  Welding equipment generates high voltages. Do not touch the 
electrode, work clamp, or connected work pieces when this equipment is on. Insulate yourself from the 
electrode, work clamp and connected work pieces. 

 

ELECTRICALLY POWERED EQUIPMENT:  Turn off input power using the disconnect switch at the 
fuse box before working on this equipment. Ground this equipment in accordance with local electrical 
regulations. 

 

ELECTRICALLY POWERED EQUIPMENT:  Regularly inspect the input, electrode, and work clamp 
cables. If any insulation damage exists replace the cable immediately. Do not place the electrode holder 
directly on the welding table or any other surface in contact with the work clamp to avoid the risk of 
accidental arc ignition. 

 

ELECTRIC AND MAGNETIC FIELDS MAY BE DANGEROUS:  Electric current flowing through any 
conductor creates electric and magnetic fields (EMF). EMF fields may interfere with some pacemakers 
and welders having a pacemaker shall consult their physician before operating this equipment. 

 

CE COMPLIANCE:  This equipment complies with the European Community Directives. 

 

ARTIFICIAL OPTICAL RADIATION:  According with the requirements in 2006/25/EC Directive and EN 
12198 Standard, the equipment is a category 2. It makes mandatory the adoption of Personal Protective 
Equipment (PPE) having filter with a protection degree up to a maximum of 15, as required by EN169 
Standard. 

 

FUMES AND GASES CAN BE DANGEROUS:  Welding may produce fumes and gases hazardous to 
health. Avoid breathing these fumes and gases. To avoid these dangers the operator must use enough 
ventilation or exhaust to keep fumes and gases away from the breathing zone. 

 

ARC RAYS CAN BURN:  Use a shield with the proper filter and cover plates to protect your eyes from 
sparks and the rays of the arc when welding or observing. Use suitable clothing made from durable 
flame-resistant material to protect you skin and that of your helpers. Protect other nearby personnel with 
suitable, non-flammable screening and warn them not to watch the arc nor expose themselves to the 
arc. 

 

WELDING SPARKS CAN CAUSE FIRE OR EXPLOSION:  Remove fire hazards from the welding area 
and have a fire extinguisher readily available. Welding sparks and hot materials from the welding 
process can easily go through small cracks and openings to adjacent areas. Do not weld on any tanks, 
drums, containers, or material until the proper steps have been taken to insure that no flammable or 
toxic vapors will be present. Never operate this equipment when flammable gases, vapors or liquid 
combustibles are present. 

Summary of Contents for CV 425

Page 1: ...IM3033 09 2016 REV02 CV 425 510 OPERATOR S MANUAL ENGLISH Lincoln Electric Bester Sp z o o ul Jana III Sobieskiego 19A 58 263 Bielawa Poland www lincolnelectric eu...

Page 2: ...0 380 440V K14081 2A CV 510 AIR 220 380 440V conforms to the following directives 2014 35 EU 2014 30 EU and has been designed in compliance with the following standards EN 60974 1 2012 EN 60974 10 201...

Page 3: ...to the dealer For future reference record in the table below your equipment identification information Model Name Code Serial Number can be found on the machine rating plate Model Name Code Serial Nu...

Page 4: ...her surface in contact with the work clamp to avoid the risk of accidental arc ignition ELECTRIC AND MAGNETIC FIELDS MAY BE DANGEROUS Electric current flowing through any conductor creates electric an...

Page 5: ...aper cloth or rags when switched on Dirt and dust that can be drawn into the machine should be kept to a minimum This machine has a protection rating of IP23 Keep it dry when possible and do not place...

Page 6: ...ine on to allow the internal components to cool when the lamp turns off normal operation is possible 4 Low Inductance Negative Output Socket For connecting a work lead 5 High Inductance Negative Outpu...

Page 7: ...the nearest Technical Service Center or Lincoln Electric Repairs and modifications performed by unauthorized service or personnel will cause that the manufacturer s warranty will become null and void...

Page 8: ...area The operator must be sure that all equipment in the area is compatible This may require additional protection measures The dimensions of the work area to consider will depend on the construction...

Page 9: ...60 420 A 35 Vdc 100 325 A 30 3 Vdc CV 510 60 500 A 39 Vdc 100 385 A 33 3 Vdc OUTPUT RANGE Welding Current Range Open Circuit Voltage CV 425 10 A 420 A 10 39 Vdc CV 510 10 A 500 A 10 39 Vdc RECOMMENDED...

Page 10: ...c Refer to the Spare Parts manual supplied with the machine Accessories K10347 PG xxM Source wire feeder cable gas Available in 5 10 15m K10347 PGW xxM Source wire feeder cable gas and water Available...

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