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GENERAL SAFETY RULES 

WARNING:

Read and understand all instructions.

 Failure to follow all instructions listed 

below may result in serious injury. 
 

CAUTION:

Do not allow persons to operate or assemble this Plasma 375 unless they 

have read this manual and have developed a thorough understanding of how the Plasma 375 

works.

 

 

WARNING:

 The warnings, cautions, and instructions discussed in this instruction 

manual cannot cover all possible conditions or situations that could occur. 

It must be 

understood by the operator that common sense and caution are factors which cannot be built into 
this product, but must be supplied by the operator. 
 
 
 

SAVE THESE INSTRUCTIONS 

 

IMPORTANT SAFETY CONSIDERATIONS 

1.1 Your Welding/Cutting Environment 

-Keep the environment that you will be welding/cutting in free from flammable materials. 
-Always keep a fire extinguisher within reach. 
-Always have a qualified person install and operate this equipment. 
-Make sure the area is clean, dry and well ventilated. Do not operate the plasma cutter in humid, wet 
or poorly ventilated areas. 
-Always have your plasma cutter maintained by a qualified technician in accordance with local, state 
and national codes.            
-Always be aware of your work environment. Be sure to keep other people, especially children, away 
from you while you are cutting.   
-Keep harmful arc rays shielded from the view of others. 
-Mount the plasma cutter on a secure bench or cart that will keep the welder secure and prevent it 
from tipping over or falling. 

 

1.2 Your Plasma Cutter’s Condition 

-Check all cables, power cord and torch to be sure the insulation is not damaged. Always replace or 
repair damaged components before using the plasma cutter. 
-Check all components to ensure they are clean and in good operating condition before use. 

 

 

Содержание PC 375

Страница 1: ...S MANUAL 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 per...

Страница 2: ...rch parts nozzle electrode di user cover are considered consumable items and are not covered under warranty 90 days Parts for Cross re spool guns welding carts and welding cabinets This warranty cover...

Страница 3: ...a travel speed of 10 inches per minute Plasma cutting does require a source of compressed air and this unit in particular requires a compressed air source that can provide 60 PSI at a rate of 4 5 CFM...

Страница 4: ...utting in free from flammable materials Always keep a fire extinguisher within reach Always have a qualified person install and operate this equipment Make sure the area is clean dry and well ventilat...

Страница 5: ...and fingers away from moving parts Do not point the Plasma torch at any body part or at anyone else Always use this plasma cutter in the rated duty cycle to prevent excessive heat and failure 1 4 Spec...

Страница 6: ...people in your cutting area when you are going to strike an arc so they can protect themselves Fire Hazards Do not cut on containers or pipes that contain or have had flammable gaseous or liquid combu...

Страница 7: ...and fittings for the specific application Proper Care Repair and Maintenance Always have power disconnected when working on internal components Do not touch or handle PC board without being grounded w...

Страница 8: ...sma cutter with thermal overload protection a Trafimet torch and a built in gas regulator This easy to use plasma cutter has the power to cut up to 3 8 in materials and a pilot arc that makes cutting...

Страница 9: ...the front of the machine Push on to snap in place This is the control cable for the torch Torch Arc Starting Cable Connection This connector is for the red cable of the torch It is used to help the a...

Страница 10: ...recommend an extension cord because of the voltage drop they produce This drop in voltage can affect the performance of the welder If you need to use an extension cord we recommend you check with a qu...

Страница 11: ...d correctly and is in good working condition as described in INSTALLATION Section and that it complies with safe operation requirements as noted in the IMPORTANT SAFETY CONSIDERATIONS Section Switch o...

Страница 12: ...e and nozzle It is best to start cutting at the edge of the work piece unless you are piercing the work piece Keep a space between the nozzle and the work piece Pressing the nozzle on the work piece c...

Страница 13: ...end the torch cable sharply this may damage the air hose Nobody other than the operator should be allowed to access the working area Always turn off the power supply prior to repairing or moving the m...

Страница 14: ...If it is not the torch head has seized and the torch will need to be replaced Install an air dryer to your compressed air supply to prevent corrosion of the torch head Arc Start Circuit Defective Con...

Страница 15: ...Page of 15 13 Circuit Chart...

Страница 16: ...7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1 Reference Part Description Qty 1 2 05 08 019 HANDLE 1 2 1 1 01 01 0226 ENCLOSURE 1 3 2 05 17 020 POWER CORD HOL...

Страница 17: ...NEL 1 23 1 1 05 09 0007 ARC CONTROL PCB 1 24 2 05 03 104 CONNECTION POLE 1 25 2 07 57 967 QUICK CONNECTOR 1 26 1 2 07 03 0793 GROUNDING CABLE 1 27 2 20 08 258 CUTTING TORCH 1 28 1 1 02 02 0411 OUTPUT...

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