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Manufacturer’s Warranty 
 

It is expressly agreed that there are no warranties, expressed or implied, made by either the Salesman, Dealer, or HTP 
America, Inc. on products or parts furnished hereunder, except the Manufacturer’s Warranty against defects in materials 
or workmanship as follows: 
 
HTP America, Inc. warrants each new welding machine to be free from defects in materials and workmanship under 
normal use and service for Three (

3

) Years after delivery to the original purchaser. HTP America, Inc. will repair and 

replace, at its factory, any part or parts thereof. Products should be returned to HTP America, Inc., with transportation 
charges prepaid, and which its examination shall disclose to its satisfaction to have been thus defective. This warranty 
being in lieu of all other warranties, expressed or implied, and all other obligations or liability on its part, and it neither 
assumes nor authorizes any person to assume for it any liability in connection with the sale of its machines. 
 
This warranty shall not apply to any welding machine which has been repaired or altered by unauthorized service 
departments in any was so as, in the judgment of HTP America, Inc., to affect its stability and reliability, nor which has 
been subjected to misuse, negligence, or accident. 
 
HTP America, Inc. shall not be liable in any event, unless HTP America, Inc. receives notice of alleged breach of 
warranty, actual or constructed, specifying the claimed defect within not more than Thirty (

30

) Days after discovery. 

 
HTP America, Inc. has reserved the right to make changes in design or add any improvements to its products, at any time, 
without incurring any obligation to install the same on equipment. 
 
This warranty is void unless the warranty card is sent to HTP America, Inc. within Fifteen (

15

) Business Days from the 

date of purchase. 
 

Exclusions to Warranty: 
 

 

MIG welding guns and TIG welding torches are warranted for a period of Ninety (

90

) Days against defects in 

material and workmanship. 

 

Contact tips, tip holders, gas diffusers, gas nozzles, liners, tungsten, collet bodies, collets, gas lenses, and back caps 
are consumable items, WHICH CARRY NO WARRANTY. 

 

This warranty is to the original purchaser only. The warranty can be transferred to another owner, with HTP’s 
approval, for a warranty transfer fee. HTP America, Inc. must be notified within Fourteen (

14

) Days of the sale and 

must be provided with the contact information of the original owner, the contact information of the new owner, and 
the serial number of the machine. 

 

Safety Suggestions 

 

It is forbidden for people with 

PACEMAKERS

 to use of come near the machine. 

 

Electric arc welding produces ultra-violet rays, which are harmful to skin and eyes. 

Ultra-violet radiation can 

penetrate lightweight clothing, reflect from light colored surfaces, and burn the skin and eyes. 

 

Wear a heavy, pocket-less, long-sleeved shirt, cuff-less trousers, and high-topped work shoes or boots. 

 

Wear a full-faced welding helmet with a number ten or darker lens and a cap. 

 

Electric arc welding produces flying sparks and hot material, which can cause fire. 

 

 

To avoid fire, do not weld on wood, plastic tile, or carpeted floors. Concrete or masonry floors are safest. 

 

Do not weld on pressurized containers. 

 

Do not weld on drums, barrels, tanks, or other containers until they have been cleared and cleaned as described in 
AWS Standard A6.01. 

 

Do not wear flammable materials. 

 

Wear non-oily/non-greasy, flameproof welding gloves; the oil or grease on the gloves may ignite. 

 

Avoid having any type of fuel, such as cigarette lighters or matches, on your person as you weld. 

 

Ensure that there is a fire extinguisher in the welding area. 

Содержание Pro Pulse 300

Страница 1: ...Pro Pulse 300 Owner s Manual 180 Joey Drive Elk Grove Village IL 60007 Ph 847 357 0700 Fax 847 357 0744 Web www usaweld com...

Страница 2: ...you to get the most out of your Pro Pulse 300 please work with HTP America Inc so we can help you customize your Pro Pulse 300 package for your specific welding application s communication is essentia...

Страница 3: ...ugh a few contact tips before finishing a roll of wire unlike when welding steel where some operators can weld an entire 12 spool of wire or more through one tip Aluminum due to the nature of aluminum...

Страница 4: ...the warranty card is sent to HTP America Inc within Fifteen 15 Business Days from the date of purchase Exclusions to Warranty MIG welding guns and TIG welding torches are warranted for a period of Nin...

Страница 5: ...om the floor ground use insulating footwear and gloves Keep gloves footwear clothes the work area and the welding equipment clean and dry Check the machine and power cable frequently the power cable m...

Страница 6: ...6 Fig 1...

Страница 7: ...35 MIG 8 Open Circuit Voltage 79 Electronic Overload Protection Yes Cooling On demand electric fan variable speed Air Dual Fan Wire Spool Capacity Up to a 44 Lb weight capacity 8 12 Wire Diameter Dep...

Страница 8: ...8...

Страница 9: ...welding current to the Euro Connector Pos U For the correct polarity plug the Polarity Cable into the matching Dinse Receptacle Pos Y for Electrode Positive and Pos Z for Electrode Negative X Remote...

Страница 10: ...Panel Connections Fig 3 Pos Description P Port for the Smart Water Cooler Q Port for TIG and Spool Gun Shielding Gas R Port for MIG and Push Pull Gun Shielding Gas S Power Switch T Input Power Cable P...

Страница 11: ...in the Pro Pulse 300 plugging the machine into a non suitable generator should not result in damage In order to run the Pro Pulse 300 on a generator it needs to be a generator with a minimum of 12000...

Страница 12: ...rgic and pulse programs adjusts the voltage of the synergic curve but does not set an absolute arc voltage as it does in manual mode This can also be done by welding If the machine is in a setup menu...

Страница 13: ...ke an arc which minimizes or eliminates porosity discoloration and or peppering Post flow shields hot glowing wire from contamination through ambient air and also protects the weld as long as you keep...

Страница 14: ...me In reality however this is the amount of time it takes to ignite the arc so you will not notice any effects of hot start Set the start time to 2 seconds to get 4 seconds of hot start time During th...

Страница 15: ...le welding or you purchased a MIG gun without remote control there is a second way to control heat input For instance if the machine is in MIG 2T and the slope down time is set for example anywhere be...

Страница 16: ...still in the Arc Settings screen press button E Fig 4 once to access the advanced pulse settings screen Fig 8 Press button C Fig 4 CHANGE to highlight either OFF or ON as shown in Fig 8 Confirm your...

Страница 17: ...requires the use of 100 Argon gas Install the flowmeter on your tank and connect the flowmeter to the Pro Pulse 300 with the supplied gas hose To connect the gas hose fasten one end of the gas hose to...

Страница 18: ...he work surface Next press and hold the torch switch or depress the foot pedal whichever you are using and lift the tungsten off the work piece by about 1 8 The machine senses that the tungsten lifted...

Страница 19: ...the tubular flux cored wire will deform and its shape will change the wire will become oblong and too big to fit through the contact tip Improper electrical contact poor weld quality burned contact ti...

Страница 20: ...num SS308 308 Alloy Stainless Steel SiBro Silicon Bronze brazing wire Flux Cored Gasless E71T 11 or E71TGS Flux Cored E71T1 025 030 035 3 64 These numbers refer to the wire diameter required for the s...

Страница 21: ...uttons Fig 4 B C D E on the bottom of the display In this case Fig 23 button B if pressed and released once brings up the program list or if quickly pressed and released twice switches the machine int...

Страница 22: ...4 After you release the trigger the machine still runs for the amount of time selected but tapers down automatically during the slope down time The tapering is visual in the arc and is also audible t...

Страница 23: ...t arc voltage when the crackling in the background disappears Fig 31 The green arrow in Fig 31 points to the Manual Double Pulse symbol Pro Tip During hot start slope down or final current there is no...

Страница 24: ...gger makes the weld and releasing the trigger stops the weld In MIG 4T pressing the trigger makes the gas flow releasing the trigger makes the weld start pressing the trigger again makes the weld stop...

Страница 25: ...E or encoder G to select the JOB you want to recall Press and hold the RECALL button B for about three 3 seconds until you hear a double beep 4 After recalling the JOB the LCD reverts back to the main...

Страница 26: ...pull the trigger see Trigger JOB Function on page 23 to switch from one JOB to the next Regarding the JOBs themselves for example you could set up the first JOB based on the actual material thickness...

Страница 27: ...ws the machine and internal components to cool down to a safe operating temperature There is no harm to the machine when the message is displayed and it does not matter how often this happens There is...

Страница 28: ...4 material thickness ONLY 5356 wire in 035 wire diameter and ONLY if the gun length does not exceed 10 Part Description Part Description 24023 10 023 Contact Tip 10 Pack 24105B Conical Nozzle 3 Pack A...

Страница 29: ...ing gun suitable for 045 and 047 wire diameters only and 12 MIG welding gun suitable for special applications using 047 5000 series aluminum wire such as 5356 and 5554 A B C D E F G H Part Description...

Страница 30: ...030 to 047 Part Description Part Description A 36104B Cylindrical Nozzle 3 Pack C 36045 10 045 Contact Tip 10 Pack B 36105B Conical Nozzle 3 Pack D 36002 THL Tip Holder Long C 36030CZ 10 030 CZ Contac...

Страница 31: ...31 Pro Pulse 300 Wiring Diagram...

Страница 32: ...32 Pro Pulse 300 Parts Diagram...

Страница 33: ...x 2 x 310 68 641590 Switch 21 620503 Copper Connector 20 x 3 71 644680 Hinge 22 631970 Gas Connector 72 664710 Sliding Latch 23 635730 Gas Joint 73 613839 Wire Feed Assembly 24 613995 Front Panel Gro...

Страница 34: ...g 21 636560 Pressure Adjustment Unit 2mm 7 661423 Gear to Motor 26 634690 Retaining Screw 8 661424 Intermediary Gear 27 636570 Wire Inlet Guide 9 661425 Gear w Main Axle 31 636580 Connection Screw Bra...

Страница 35: ...0 Pulse 15 Aluminum 5356 3 64 100 AR Al 5356 3 64 100 Ar PULSE 669 157 4 0 17 0 2 0 12 0 Pulse 16 Aluminum 5554 3 64 100 AR Al 5554 3 64 100 Ar PAW PULSE 236 62 1 6 6 0 1 0 3 0 Pulse 17 Aluminum 4043...

Страница 36: ...300 are especially designed for production welding where higher travel speeds less heat input and less distortion are desired P A W Stands for Precision Aluminum Welding Designed for use on very thin...

Страница 37: ...oad voltage to a lower and safer voltage normally less than 18 volts Used as an additional aid for operator safety and for when safety procedures at work require extra protection The V R D function no...

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