background image

PAGE  8 

Current   Adjustment

   

Current adjustment is on the front panel of the machine. It has infinite current output adjustment from 20 to 
75 Amps. 

Positive   Output   Connector

   

This is the connector for the electrode holder and cable, most often, when STICK welding. When this 
machine is used for TIG welding, this connector is for the grounding cable. 

Negative   Output   Connector

   

This is the connector for the ground cable and clamp, most often, when STICK welding. When this machine 
is used for TIG welding, this connector is for the TIG torch. 

Ground   Cable   and   Clamp

   

The ground cable and clamp are attached to the work piece to complete the circuit allowing the flow of current 
needed to weld. 

Welding   Cable   and   Electrode   Holder

   

One end of the cable is connected to the output connectors of the welder. The electrode is held in the 
electrode holder for welding. 

Power   Cord

   

The power cord connects the welder to the 120V volt power supply. 

Plug the 15 amp plug into a 

115V/20Amp receptacle to supply power to the welder. 

 
 

INSTALLATION

   

1.  POWER  REQUIREMENT  -  AC  single  phase  120V  (110-120V),  60  HZ  with  a  20  amp  circuit  breaker  is 
required. DO NOT OPERATE THIS UNIT if the ACTUAL power source voltage is less than 105 volts AC or 
greater than 132 volts AC. 

 

 

 

High   voltage   danger   from   power   source!   Consult   a   qualified   electrician   for   proper   
installation   of   receptacle.   This   welder   must   be   grounded   while   in   use   to   protect   the

   

operator from electrical shock.

 

 

Do not remove grounding prong or alter the plug in any way. Do not use any adapters between the 
welder's power cord and the power source receptacle. Make sure the

 

POWER switch is OFF when connecting your welder's power cord to a properly grounded 
120 VAC, 60 HZ, Single Phase, 20 Amp input power supply. 

 

2. 

EXTENSION  CORD

  -  We  do  not  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 qualified electrician and your local electrical codes for your specific area. Do 
not use an extension cord over 25 ft. in length. 

Summary of Contents for PSTICK80

Page 1: ...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 Friday 8 AM 4 PM Central Time A copy of the sales receipt is required FOR CONSUMER USE ONLY NOT F...

Page 2: ...elding gas which can be blown away by the wind in outdoor applications Since this welder does not use shielding gas the operator will not require to have or maintain shielding gas bottles a regulator or gas hose TIG welding does require the use of Argon shielding gas The shielding gas replaces the flux that is used in stick welding providing a more controlled and cosmetic weld However TIG welding ...

Page 3: ...om flammable materials Always keep a fire extinguisher accessible to your welding environment Always have a qualified person install and operate this equipment Make sure the area is clean dry and ventilated Do not operate the welder in humid wet or poorly ventilated areas Always have your welder maintained by a qualified technician in accordance with local state and national codes Always be aware ...

Page 4: ...elder Allow proper cooling time between duty cycles Keep hands and fingers away from moving parts and stay away from the drive rolls Do not point torch at any body part of yourself or anyone else Always use this welder in the rated duty cycle to prevent excessive heat and failure 1 4 Specific Areas of Danger Caution or Warning Electrical Shock Electric arc welders can produce a shock that can caus...

Page 5: ... a helmet that covers your full face from the neck to top of head and to the back of each ear Use a lens that meets ANSI standards and safety glasses Cover all bare skin areas exposed to the arc with protective clothing and shoes Flame retardant cloth or leather shirts coats pants or coveralls are available forprotection Use screens or other barriers to protect other people from the arc rays emitt...

Page 6: ... Debris Welding creates hot sparks that can cause injury Chipping slag off welds creates flying debris Wear protective apparel at all times ANSI approved safety glasses or shield welder s hat and ear plugs to keep sparks out of ears and hair Electromagnetic Field Electromagnetic fields can interfere with various electrical and electronic devices such as pacemakers Consult your doctor before using ...

Page 7: ...r moving parts such as drive rolls of fan USE AND CARE Do not modify the welder in any way Unauthorized modification may impair the function and or safety and could affect the life of the equipment There are specific applications for which the welder was designed Always check of damaged or worn out parts before using the welder Broken parts will affect the operation Replace or repair damaged or wo...

Page 8: ...plug into a 115V 20Amp receptacle to supply power to the welder INSTALLATION 1 POWER REQUIREMENT AC single phase 120V 110 120V 60 HZ with a 20 amp circuit breaker is required DO NOT OPERATE THIS UNIT if the ACTUAL power source voltage is less than 105 volts AC or greater than 132 voltsAC High voltage danger from power source Consult a qualified electrician for proper installation of receptacle Thi...

Page 9: ...DING ARC IS EXTREMELY HARMFUL TO THE EYES AND SKIN Prolonged exposure to the welding arc can cause blindness and burns Never strike an arc or begin welding until you are adequately protected Wear flame proof welding gloves a heavy long sleeved shirt trousers without cuffs high topped shoes and an ANSI approved welding helmet 3 8 Touch the tungsten that is installed in the TIG torch to the work pie...

Page 10: ... positions for welding Flat and Horizontal Flat welding is generally easier faster and allows for better penetration If possible the work piece should be positioned so that the bead will run on a flat surface 4 2 Preparing the Joint Before welding the surface of work piece needs to be free of dirt rust scale oil or paint or it will create brittle and porous welds If the base metal pieces to be joi...

Page 11: ...type and the amount of heat needed in the welding process Heavier and thicker metals required more amperage It is best to practice your welds on scrap metal which matches the metal you intend to work with to determine correct heat setting and electrode choice See the following helpful trouble shooting tips to determine if you are using a correct electrode 7 1 When proper rod is used 7 1 a The bead...

Page 12: ...els most comfortable to you Position the Electrode to the work piece when striking the initial arc it may be necessary to hold the electrode perpendicular to the work piece Once the arc is started the angle of the electrode in relation to the work piece should be between 10 and 30 degrees This will allow for good penetration with minimal spatter 9 2 Striking the arc EXPOSURE TO A WELDING ARC IS EX...

Page 13: ...g from side to side while moving with the electrode It is best to hesitate momentarily at each side before weaving back the other way 9 4 Welding position Flat position It is easiest of the welding positions and is most commonly used It is best if you can weld in the flat position if at all possible as good results are easier to achieve Flat Position Horizontal Position The horizontal position it ...

Page 14: ...n appears as an accumulation of dirty metal scale on the finished weld Slag should be removed by using a chipping hammer PEENING THE SLAG FROM A WELD JOINT CAUSES SMALL CHIPS OF METAL TO FLY THROUGH THE AIR Metallic chips flying through the air can cause eye injury or injury to other parts of the head hands or exposed portions of the body Wear goggles or safety glasses with side shields and protec...

Page 15: ... settings Overload Indicator Is On The internal temperature is too high Leave power on and let the fan cool the unit Output will continue when the unit has cooled Electrode Holder or ground cable getting hot Output Connections Getting Hot Weld Cable Connections Loose Check to make certain weld cables are tight Weld Cable Connections have corroded Clean weld connections and reinstall Poor Welding P...

Page 16: ... 80 1 9 1 2 08 01 0518 output cable ST80i 1 10 2 07 11 016 Potentiometer knob KDJII23 16 6J 1 11 1 1 01 05 2999 Front panel mounting PSTICK200KE 1 1 1 12 2 07 28 041 Fast recovery diode D92 02 20A 200V 4 13 1 1 01 04 1354 Bottom PSTICK160KE 3 2 1 14 2 07 43 924 Fast recovery diode heat sink HG2ZX7200KE 2 5 1 15 2 07 33 629 Single tube IGBT RJH60F5DPK 4 16 2 07 43 925 IGBT heat sink HG2ZX7200KE 2 3...

Reviews: