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PS07569 Plasma 375 Plasma Cutter Kit Assembly & Operating Instructions Manual 

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Do not drape cables over or around your body. 
 
Wear eye protection (see ANSI Z49.1 safety standard) while cutting to protect your eyes from harmful 
UV and IR ray’s. 
 

 

 

Wear proper gloves and protective clothing to prevent your skin from being exposed to hot metals, UV 
and IR rays. 
 
Do not overuse or overheat your plasma cutter. Allow proper cooling time between duty cycles. 
 
Keep hands 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.

 

 
DESCRIPTION 
 

 

Plasma cutting equipment produces fumes or gases which contain chemicals known to the state 
of California to cause birth defects and, in some cases, cancer. (California Health & Safety code 
section 25249.5 et seq.)

 

 

Gas Pressure Display 

The built-in gas display is used for reading the output gas pressure when cutting. 
 

Gas Pressure Adjustor 

It is used for adjusting the gas pressure. The gas pressure can be read from the gas pressure display 
on the front panel. Normally, the pressure should be adjusted between 55-90psi. When cutting, this 
light is on to show the unit is on working mode.

 

 

Cutting Current Adjustor 

Variable adjust the output cutting current. The higher output matches the thicker metal. The maximum 

cutting thickness is up to 3/8″ for this unit. Please note that the maximum cutting thickness varies 
depending on the material type you are cutting. 
 

Low Gas Indicator Light 

This light will be on when the gas flow is low. 
 

Ground Cable Connection 

Connect the ground cable to the postive (+) receptacle on the front of the plasma cutter. The ground 
cable clamp connects to your work piece. 
 

Torch Control Cable Connection 

The black cable on the torch connects to the 3-Prong receptacle on 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 arc starting. 

 

Torch Connection 

Connect the torch to the negative (-) receptacle. 
 

Summary of Contents for PS07569 Plasma 375

Page 1: ...hange this product at any time without prior notice IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE DO NOT OPERATE THIS PRODUCT HAVE QUESTIONS OR PROBLEMS DO NOT RETURN THIS PRODUCT TO THE RETAILER CONTACT CUSTOMER SERVICE If you experience a problem or need parts for this product visit our website http www buffalotools com or call our customer help line at 1 888 287 6981 Monday Fr...

Page 2: ...t is used in order to allow power flow in the ON state and to stop flow when it is in the OFF state Works by applying voltage to a semiconductor component therefore changing its properties to block or create an electrical path This product contains chemicals known to the State of California to cause cancer and birth efects or other reproductive harm KEEP THIS MANUAL SALES RECEIPT APPLICABLE WARRAN...

Page 3: ...ng loose clothing or jewelry Keep long hair pulled back and away from moving parts Overreaching or have improper footing Handling the tool in this way could cause serious injury Wear the proper safety equipment such as safety goggles dust masks non skid shoes etc Check to be sure all adjusting keys or wrenches have been removed before use Safety glasses and ear protection must be worn during opera...

Page 4: ...ontrol Never exceed the pressure rating of any component in system Protect material and air lines from damage or puncture Keep hose and power cable away from sharp objects moisture chemicals oil etc Check condition of hoses before each use Do not use a damaged hose If hose is damaged replace immediately Read understand and comply with all warning labels on unit Keep harmful arc rays shielded from ...

Page 5: ...re when cutting Gas Pressure Adjustor It is used for adjusting the gas pressure The gas pressure can be read from the gas pressure display on the front panel Normally the pressure should be adjusted between 55 90psi When cutting this light is on to show the unit is on working mode Cutting Current Adjustor Variable adjust the output cutting current The higher output matches the thicker metal The ma...

Page 6: ... phase 230 220 240V 60HZ fused with a 50 amp time delayed fuse or circuit breaker is required DO NOT OPERATE THIS UNIT if the ACTUAL power source voltage is less than 170 volts AC or greater than 250 volts AC High voltage danger from power source Consult a qualified electrician for proper installation of receptacle This cutter must be Grounded while in use to protect the operator from electrical s...

Page 7: ...e no less than 50 PSI the Low Pressure Indicator Light will not be lit up in those conditions Adjust the air flow to be sure it is consistent Pull the torch trigger The cutting operation begins after the cutting plasma pilot arc is made Metal Sheet Cutting Put the torch s nozzle at the start of the work piece Turn on the torch switch to ignite the plasma pilot After the work piece is cut thorough ...

Page 8: ... doctor The magnetic field produced by plasma cutters during operation can disrupt pacemakers and similar devices Never clean the slag off the torch head by hitting it against a hard object SERVICE Tool service must be performed only by qualified repair personnel Service or maintenance by unqualified personnel could result in a risk of injury When servicing a tool use only identical replacement pa...

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