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Model 7300 Power Pinner CD Hand Welder 

DISPOSAL

 

 
The equipment, in its entirety or as components/parts may be disposed of as general industrial 
waste or scrap. None of the components used in the manufacturing of the CD Welder are toxic, 
carcinogenic, or otherwise harmful to your health.  
 

PRODUCT FEATURES

 

The 7300 incorporates the latest solid state technology into a compact and rugged, portable CD 
Pin Welder. This system has the capacity to weld pins (including cupped head pins) up to 10 
gauge. 

FEATURES 

-Digital DC voltage readout. 

-Allows for more accurate and repeatable weld settings. 

-Cooling fan for increased efficiency. 
-Dial-down DC voltage setting. 

-No need to turn off the unit when resetting to a lower voltage. 

-Only 15 amp circuit requirement. 

-Unit fused at 15 amps. 

-Power output at lower DC voltage requirements.  
-Terminal connections on the capacitor are over 

5

/

8

 inches in diameter for a good seat on the 

terminal buss bars to increase reliability. 

-The terminal connections on the capacitor have 

1

/

4

 - 28 socket set screws inserted in to each 

one. The socket set screw is used to make the connection to the buss bar. This eliminates 
damaging the threads in the aluminum connectors of the capacitor, ensuring a solid con-
nection.  

-Rigid internal construction connecting the entire internal unit to the front and rear panels 

minimizes the opportunity of the components coming loose during handling or opera-
tions.  

-The 7300 Pin Welder is mounted in a rugged outer case for greater durability, texture, and 

appearance.  

-The 7300 Pin Welder weighs in at about 12.5 pounds for ease of carrying. 
-Comfortable shoulder strap is optional with the unit.  

Summary of Contents for POWER PINNER 7300

Page 1: ...PERATOR S MANUAL Copyright April 7 2014 Revised October 18 2016 Gripnail Corporation An Employee Owned Company________________________ 97 Dexter Road East Providence Rhode Island 02914 2045 Tel 800 474 7624 Fax 401 438 8520 E mail gripnail gripnail com Website www gripnail com ...

Page 2: ...DISPOSAL 5 PRODUCT FEATURES FEATURES 5 PRODUCT SPECIFICATIONS OPERATIONAL AND SAFETY FEATURES 6 EXTERNAL FEATURES FRONT PANEL 6 TOP OPEN VIEW 7 SIDE VIEW 7 SET UP AND WELDING CONNECTING GROUND CLAMP 8 READY FOR WELDING 8 VOLTAGE SELECTION 9 INSPECTING THE WELD 9 TESTING WELD SETTINGS TESTING YOUR SETTINGS 10 GUN COMPONENTS 11 SERVICE POLICY 12 WARRANTY 13 ...

Page 3: ...in place 7 DO NOT PULL or move the welder by the attached cables or damage to the cables will result 8 CONTACT the Gripnail Service Department for assistance with replacement parts repairs questions or diagnosing a problem with the welder 9 THIS EQUIPMENT CONTAINS a transformer power supply system which energized by AC current and transforms the AC to DC current Due to potential dangerous electric...

Page 4: ...urs Worn cables not only produce inconsistent welds but can overheat or spark TRAINING Use of this equipment must be limited to authorize personnel only They must be adequately trained and have read and understood everything in this manual The manual must be available to operators at all times INSTALLATION Select a site for the equipment which is capable of supporting the weight of the equipment w...

Page 5: ...ly 15 amp circuit requirement Unit fused at 15 amps Power output at lower DC voltage requirements Terminal connections on the capacitor are over 5 8 inches in diameter for a good seat on the terminal buss bars to increase reliability The terminal connections on the capacitor have 1 4 28 socket set screws inserted in to each one The socket set screw is used to make the connection to the buss bar Th...

Page 6: ...Amps OR 230 VAC 50 60 HZ 7 5 Amps CHARGE VOLTAGE 35 110 VDC OPERATIONAL AND SAFETY FEATURES LED Voltage Meter Safety Shutdown Cooling Fan Front Panel Informational LED s Dial Down Weld Voltage Control Approximately 9 Long Gun Cable Approximately 9 Long Ground Cable Specifications are subject to change without prior notification EXTERNAL FEATURES FRONT PANEL LED Display Voltage Selector Indicator L...

Page 7: ...Model 7300 Power Pinner CD Hand Welder 7 TOP OPEN VIEW SIDE VIEW ON OFF Switch 15A Circuit Breaker Gun Cable GND Cable ...

Page 8: ...ree of rust paint grease or any other impurities to ensure a good ground connection READY FOR WELDING When you have completed all of the previous steps to prepare for welding attach the ground cable to the work area setting up you can now power on the welder The controller ON Off switch is located on the side of the unit in the upper right hand corner Next to this switch is the 15 amp circuit brea...

Page 9: ...esult in an all around weld with a small visible amount of weld surrounding base of the weld pin Too much splatter and the weld is too hot lower the voltage No splatter and the weld is too cold increase the voltage If you get weld flash to one side of the weld pin as opposed to an even amount around the base this is called arc blow and can be solved by repositioning the ground clamp or using a dua...

Page 10: ...meter weld pin and base material that you will be using This will verify that all of the settings are correct to the results you desire Welding is done by placing the weld pin on the magnetic tip and pressing the gun to the work piece com pressing the spring Holding the gun perpendicular to the work piece and aligning the weld pin to the desired posi tion on the work piece press down spring compre...

Page 11: ... Pinner CD Hand Welder 11 51308 Trigger Switch 42602 Gun RH 42603 Gun LH 31600 Spring Back 64105 Spring 31603 Electrode 31602 Slide 31601 Grommet 50033 Sleeve GUN COMPONENTS 20519 Tip Without Guide 20518 Tip With Guide ...

Page 12: ...e warranty are supplied free of charge provided the original parts are returned to Gripnail and do not shown signs of abuse All warranties on Gripnail machines are good only if Gripnail fasteners are used If it is de termined that fasteners other than those manufactured by Gripnail have been used the war ranty is voided At Gripnail we believe in servicing what we sell for the lifetime of the equip...

Page 13: ...r vice personnel that the equipment has been subjected to misuse negligence or accident If it is determined that any fasteners other than those manufactured by Gripnail have been used in this machine or tool the warranty is terminated This warranty is not effective unless equipment is properly registered with the factory through the use of warranty information card prior to use Gripnail Corporatio...

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