Hobart 3225DX manual Principal Safety Standards, EMF Information, Radiation can cause interference

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H.F. RADIATION can cause interference.

DHigh-frequency (H.F.) can interfere with radio navigation, safety services, computers, and communications equipment.

DHave only qualified persons familiar with electronic equipment perform this installation.

DThe user is responsible for having a qualified electrician prompt- ly correct any interference problem resulting from the installa- tion.

DIf notified by the FCC about interference, stop using the equipment at once.

DHave the installation regularly checked and maintained.

DKeep high-frequency source doors and panels tightly shut, keep spark gaps at correct setting, and use grounding and shielding to minimize the possibility of interference.

ARC WELDING can cause interference.

DElectromagnetic energy can interfere with sensitive electronic equipment such as computers and computer-driven equipment such as robots.

DBe sure all equipment in the welding area is electromagnetically compatible.

DTo reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor.

DLocate welding operation 100 meters from any sensitive elec- tronic equipment.

DBe sure this welding machine is installed and grounded according to this manual.

DIf interference still occurs, the user must take extra measures such as moving the welding machine, using shielded cables, using line filters, or shielding the work area.

1-5. Principal Safety Standards

Safety in Welding and Cutting, ANSI Standard Z49.1, from American Welding Society, 550 N.W. LeJeune Rd, Miami FL 33126

Safety and Health Standards, OSHA 29 CFR 1910, from Superinten- dent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.

Recommended Safe Practices for the Preparation for Welding and Cut- ting of Containers That Have Held Hazardous Substances, American Welding Society Standard AWS F4.1, from American Welding Society, 550 N.W. LeJeune Rd, Miami, FL 33126

National Electrical Code, NFPA Standard 70, from National Fire Protec- tion Association, Batterymarch Park, Quincy, MA 02269.

Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1, from Compressed Gas Association, 1235 Jefferson Davis Highway, Suite 501, Arlington, VA 22202.

Code for Safety in Welding and Cutting, CSA Standard W117.2, from Canadian Standards Association, Standards Sales, 178 Rexdale Boulevard, Rexdale, Ontario, Canada M9W 1R3.

Safe Practices For Occupation And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute, 1430 Broadway, New York, NY 10018.

Cutting And Welding Processes, NFPA Standard 51B, from National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.

1-6. EMF Information

Considerations About Welding And The Effects Of Low Frequency Electric And Magnetic Fields

Welding current, as it flows through welding cables, will cause electro- magnetic fields. There has been and still is some concern about such fields. However, after examining more than 500 studies spanning 17 years of research, a special blue ribbon committee of the National Research Council concluded that: “The body of evidence, in the committee’s judgment, has not demonstrated that exposure to power- frequency electric and magnetic fields is a human-health hazard.” However, studies are still going forth and evidence continues to be examined. Until the final conclusions of the research are reached, you may wish to minimize your exposure to electromagnetic fields when welding or cutting.

To reduce magnetic fields in the workplace, use the following procedures:

1.Keep cables close together by twisting or taping them.

2.Arrange cables to one side and away from the operator.

3.Do not coil or drape cables around your body.

4.Keep welding power source and cables as far away from operator as practical.

5.Connect work clamp to workpiece as close to the weld as possi- ble.

About Pacemakers:

Pacemaker wearers consult your doctor first. If cleared by your doctor, then following the above procedures is recommended.

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Contents OM-130 ProcessesVisit our website at AugustFrom Hobart to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill ARC Rays can burn eyes and skinEngine Hazards Battery Explosion can Blind Moving Parts can cause injuryEngine Exhaust Gases can kill Engine Heat can cause firePrincipal Safety Standards EMF InformationRadiation can cause interference ARC Welding can cause interferenceSignification des symboles Consignes DE SÉ Curité Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Soudage peut provoquer un in- cendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES PIÈ CES Chaudes peuvent provoquer des brû lures graves LE Bruit peut affecter l’ouïeDES Organes Mobiles peuvent provoquer des blessures ’EXPLOSION DE LA Batterie peutLA Chaleur DU Moteur peut pro- voquer un incendie LA Chute DE L’APPAREIL peut blesserPrincipales normes de sé curité Information sur les champs é lectromagné tiquesLE Soudage À L’ARC risque de provoquer des interfé rences Consignes relatives aux stimulateurs cardiaquesSymbols And Definitions DefinitionsDimensions, Weights, And Operating Angles SpecificationsWeld, Power, And Engine Specifications Warranty Minutes Welding Minutes Resting Fuel ConsumptionDuty Cycle And Overheating 40% Duty Cycle At 400 AmperesAC Auxiliary Power Volt-Ampere CurvesOptional AC Power Plant Curves Installing Muffler Pipe InstallationInstalling Welding Generator Activating The Dry Charge Battery Do not overfill battery cellsVent Caps For 12 MinutesConnecting The Battery Engine Prestart ChecksConnect Negative Cable Last FullPut cap on fitting when cylinder is removed Installing Ether Cylinder Optional Ether Starting AidConnecting To Weld Output Terminals 10 100% Duty Cycle Selecting Weld Cable Sizes100 ft 30 m Or Less OM-130 098 Operating the Welding Generator Controls See SectionDescription Of Front Panel Controls See Section Remote A/V ControlOperating Auxiliary Equipment Volt And 240 Volt Duplex ReceptaclesAustralian, British, And South African Receptacle Options Optional Auxiliary Power ReceptaclesGfci Receptacle Option Connecting Optional Auxiliary Power Plant Maintenance and Troubleshooting Maintenance Label Servicing Air Cleaner To clean air filterStop engine HoseTo replace primary fuel filter Servicing Fuel And Lubrication SystemsTo change oil and filter Models With Automatic Idle Optional Adjusting Engine SpeedStandard Models Overload Protection Servicing Optional Ether Starting Aid Full EmptyWelding Inspecting And Cleaning Optional Spark ArrestorTroubleshooting Auxiliary Power Check connections to auxiliary power plant see SectionEngine Maximum see SectionElectrical Diagram Circuit Diagram For Welding GeneratorRUN-IN Procedure WetstackingRun-In Procedure Using Load Bank Stop engine Do not touch hot exhaustBank/grid From flammablesRun-In Procedure Using Resistance Grid Grounding Generator To Truck Or Trailer Frame Auxiliary Power GuidelinesSelecting Equipment Grounding When Supplying Building Systems How Much Power Does Equipment Require?Earth ground if supplying Amperes x Volts = WattsApproximate Power Requirements For Industrial Motors Approximate Power Requirements For Farm/Home EquipmentIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsPower Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP xPower Company Service Obtain and install correct switchSafety practices 120 Single-PhaseSelecting Extension Cord Use Shortest Cord Possible Current Load Watts AmperesParts List 118 117 116 11571Includes 113 114 11065 FIG Dia Part Description Quantity Mkgs 126 102 Optional Equipment Panel, Front w/Components Panel, Front w/Components -1 Item Generator 11 10Generator -1 Item 114 IncludesService SupportCall Contact your Distributor forHobart Welding Products

3225DX specifications

The Hobart 3225DX is a robust and versatile commercial dishwasher designed to meet the needs of restaurants, catering services, and institutions requiring efficient dishwashing solutions. Engineered for high performance, this machine combines advanced technology with user-friendly features to deliver exceptional cleaning results.

One of the standout features of the Hobart 3225DX is its high capacity. It can wash up to 60 racks per hour, making it suitable for busy kitchens. The machine is designed to handle a wide variety of dishware, glassware, and utensils, ensuring a thorough clean for all types of kitchenware.

Equipped with a powerful two-speed wash pump, the Hobart 3225DX guarantees optimal cleaning efficiency. Users can choose between a standard wash cycle for regular soiled items and a more intense cycle for heavily soiled dishware. This flexibility allows kitchen staff to adjust the machine's performance based on their specific needs.

The dishwasher features an advanced filtration system that minimizes the need for frequent cleaning of the internal components. This system captures food particles and debris, enhancing the machine's longevity and maintaining consistently clean results. Additionally, the Hobart 3225DX is designed with a built-in booster heater that increases water temperature to ensure optimal sanitization, complying with health and safety standards.

User convenience is a key consideration in the design of the Hobart 3225DX. The intuitive controls and clear display make operation straightforward, even for first-time users. The machine is also engineered for easy maintenance, with accessible components that allow for quick service and troubleshooting.

Another notable characteristic is its energy efficiency. The Hobart 3225DX is designed to minimize water and energy consumption without compromising performance. This aligns with the growing emphasis on sustainability in the foodservice industry, offering an eco-friendly solution that helps businesses reduce operational costs.

In summary, the Hobart 3225DX is an efficient, high-capacity commercial dishwasher that combines powerful cleaning capabilities with user-friendly features. Its advanced wash pump, effective filtration system, and energy-efficient design make it an ideal choice for any busy kitchen looking to streamline dishwashing operations and maintain the highest hygiene standards.
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