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Installation Instructions for 81542 
TIG Welder 200 

 

Safety Caution! 

 
In the process of welding or cutting, there will be possibility of injury, so please take personal protection into 
consideration during operation. For more details please review the Operator Safety Guide, which complies with the 
preventative requirements of the manufacturer. 
 

 
Electric shock 

– may lead to death!! 

 

 

Set the ground fitting according to applying standard. 

 

It is forbidden to touch the electric parts and electrode when the skin is bare, wearing wet gloves or 
clothes 

 

Make sure you are insulated from the ground and the workshop. 

 

Make sure you are in a safe position. 

 
Gas 

– may be harmful to health! 

 

 

Keep your head out of the gas. 

 

When you are welding, air extractor should be used to prevent inhalation of gas. 

 

Arc radiation 

– Harmful to eyes and burns the skin! 

 

  Use suitable helmet and light filter, wear protective garments to protect eyes and body. 

  Use suitable helmet or curtain to protect bystander. 

 

Fire 

 

 

Welding sparks may cause risk of fire, make sure the welding area has no tinder around. 

 

Noise 

– extreme noise is harmful to the ear! 

 

 

Use ear protection! 

 

Warn that the noise is harmful to hearing if bystander is around. 

 

Malfunction 

– When in trouble, count on professionals! 

 

 

If there is trouble in 

installation and operation please follow this manual’s instructions to troubleshoot. 

 

If failure to fully understand the manual or failure to solve the problem with the instructions, you should 
contact the suppliers or our service center for professional help. 
 
 

 
 

                                         1-800-345-4545   jegs.com

 

Summary of Contents for 81542

Page 1: ... Keep your head out of the gas When you are welding air extractor should be used to prevent inhalation of gas Arc radiation Harmful to eyes and burns the skin Use suitable helmet and light filter wear protective garments to protect eyes and body Use suitable helmet or curtain to protect bystander Fire Welding sparks may cause risk of fire make sure the welding area has no tinder around Noise extre...

Page 2: ...lding power source can offer a stronger more concentrated and stable arc When stick and work piece get short the response time will be quicker Can even be adjusted to make arc softer or harder This machine can be used for multiple materials such as stainless steel carbon steel copper and other color metals Can also be used for traditional electric welding Its transfer efficiency is above 85 CAUTIO...

Page 3: ...een connected with the ground Put the fastening plug into the fastening socket at the negative polarity and fasten it clockwise When using arc welding put the gas electricity plug of the welding gun to the joint at the front panel and fasten clockwise Put the air switch on the gun to the relevant joint at the front panel and fasten the screw 5 Put the fastening plug of the cable to the fastening s...

Page 4: ...atening and cause severe damage to the machine Preventive Measures 1 Environment The machine can perform in an environment where conditions are dry with maximum humidity level of 90 Ambient temperature is between 50 F to 104 F 10ºC to 40ºC Avoid welding in the rain Do not use the machine in an environment where conditions are polluted with conductive dust or corrosive gases Avoid gas welding in th...

Page 5: ...arc and cause unstable arc C Output current not to rated value When power voltage departs from the rated value it will make the output current differ with the rated value When voltage is lower than rated value the max output may be lower than rated value D Current is not stabilizing when machine is being operated 1 Electric wire net voltage has been changed 2 There is harmful interference from ele...

Page 6: ...ghten it again 2 Arc striking tip is oxidized or too far give a good polish to it or change it about 0 04 1mm between arc striking tip 3 Switch sticking argon arc welding is damaged replace it 4 Some of HF arc striking circuit components are damaged find out and replace Abnormal indicator is lit but there is no welding output 1 Overheat protection close machine first then open again after abnormal...

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