Hobart Welding Products DP 3035-10 Changing Drive Rolls, Turn off and disconnect input power

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5-2. Changing Drive Rolls

It may be necessary to remove drive roll side of gun case to change lower drive roll.

Tools Needed:

! Turn off and disconnect input power.

1Drive Roll Cover Remove cover.

Changing Push Roll: To remove push roll:

2Push Roll Screw

3Washer

4Push Roll

Remove screw and washer, and lift out drive roll.

To install drive roll:

Slide drive roll onto shaft and se- cure with washer and screw.

Changing Lower Drive Roll:

To remove drive roll:

5Lower Drive Roll Screw

6Washer

7Lower Drive Roll

8Drive Roll Key

9Drive Roll Shaft

Remove screw and washer, and lift out drive roll. Note: drive roll key will come out with drive roll.

To install drive roll:

Place drive roll key in slot in drive roll shaft.

Line slot in drive roll up with drive roll key, and slide drive roll onto shaft.

Secure drive roll with washer and screw.

Reinstall gun case, if applicable. Reinstall drive roll cover.

804 698-A

OM-230 261 Page 16

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Contents File Wire Feeder OM-230 261CProcesses DescriptionFrom Hobart to You Protect Your InvestmentTable of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can burnFumes and Gases can be hazardous ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal or Dirt can injure eyesWelding Wire can injure Fire or Explosion hazardFalling Equipment can injure Moving Parts can injurePrincipal Safety Standards California Proposition 65 WarningsEMF Information About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLE Soudage peut provoquer un incendie ou une explosion LES Pièces Chaudes peuvent provoquer des brûluresLES Fumées ET LES GAZ peuvent être dangereux LE Bruit peut endommager l’ouïe LES Bouteilles peuvent exploser si elles sont endommagéesRisque D’INCENDIE OU LA Chute DE L’ÉQUIPEMENT peut provoquer des blessuresProposition californienne 65 Avertissements Les Pièces Mobiles peuvent causer des blessuresLES Fils DE Soudage peuvent provoquer des blessures LE Soudage À L’ARC risque de provoquer des interférencesEn ce qui concerne les implants médicaux Principales normes de sécuritéInformations relatives aux CEM OM-230 261 Removing MIG Gun From Handler − InstallationSpecifications MIG Gun Connecting Spool Gun To HandlerSpool Gun Installing Wire Spool And Threading Welding Wire Spool Gun MIG Gun − OperationControls − Maintenance & Troubleshooting Routine MaintenanceDisconnect power Before maintainingChanging Lower Drive Roll Turn off and disconnect input powerChanging Drive Rolls Troubleshooting Input powerChanging Liner Turn offWelding Techniques Gmaw MIG Aluminum Welding HintsBefore You Start Welding Common Problems/Troubleshooting Contact Tube Position And Tip-To-Work Distance− Electrical Diagrams Circuit DiagramOM-230 261 − Parts List Complete AssemblyOptional Page Page Page Assistance ServiceSupport Contact your Distributor for Hobart Welding Products

DP 3035-10, DP 3035-20 specifications

Hobart Welding Products has established a reputation for manufacturing high-quality welding equipment, and their DP 3035-20 and DP 3035-10 models are prime examples of their innovative approach to welding technology. Designed to cater to a variety of welding needs, these products are engineered to enhance performance and provide durability in various industrial applications.

One of the main features of the Hobart DP 3035-20 and DP 3035-10 is their versatility. Both models are suitable for multiple welding processes, including MIG, TIG, and stick welding. This adaptability makes them ideal for fabricators, metalworkers, and DIY enthusiasts who require a reliable machine that can handle different types of materials and welding techniques. The machines are designed to work seamlessly with a range of metals, including steel, aluminum, and stainless steel, ensuring comprehensive usability across various projects.

Another remarkable aspect of these models is their advanced technology. Hobart incorporates cutting-edge inverter technology in both the DP 3035-20 and DP 3035-10, enabling these machines to deliver precise and consistent power output. This technology improves energy efficiency, reduces the overall weight of the welder, and enhances portability, making it easier for users to transport their equipment to job sites. Users can expect stable arc performance even at low amperage settings, further expanding their welding capabilities.

The user-friendly interface is another characteristic that sets the Hobart DP 3035 series apart. With clearly marked controls and a digital display, users can easily adjust settings for output and wire feed speed, facilitating an intuitive welding experience. Additionally, the process of switching between different welding modes is streamlined, allowing users to focus on their work without the hassle of complicated setups.

Durability is a priority for Hobart, and these welders are built to withstand the rigors of daily use. Featuring robust construction and high-grade components, the DP 3035-20 and DP 3035-10 are designed to provide long-lasting performance. They also come with built-in safety features such as thermal overload protection, ensuring reliable operation even under demanding conditions.

In conclusion, the Hobart Welding Products DP 3035-20 and DP 3035-10 models exemplify excellence in welding technology. With their versatile applications, advanced inverter technology, user-friendly design, and durable construction, these welders are well-equipped to meet the demands of modern welding tasks. Whether you are a professional tradesperson or a passionate hobbyist, these machines offer the reliability and performance that you need to achieve your welding goals.