Guardian Technologies 004270-2 owner manual Electrical Hazards

Page 5

Safety Rules

QUIETPACT™ 75D Recreational Vehicle Generator

•When working on this equipment, remain alert at all times. Never work on the equipment when physically or mentally fatigued.

•Inspect the generator regularly, and contact the nearest Generac Authorized Service Dealer imme- diately for parts needing repair or replacement.

•Before performing any maintenance on the genera- tor, disconnect its battery cables to prevent acci- dental startup. First, disconnect the cable from the battery post, indicated by a NEGATIVE, NEG, or

(–). Reconnect this cable last.

•Never use the generator, or any of its parts, as a step. Stepping on the unit can stress and break parts, resulting in dangerous operating conditions due to leaking exhaust gases, fuel leakage, oil leak- age, etc.

•Never insert any tool or other object through open- ings in the generator interior, even if the unit is not running. Serious injury or damage to the equip- ment could be done.

ELECTRICAL HAZARDS

•The generator covered by this manual produces dangerous electrical voltages and can cause fatal electrical shock. Avoid contact with bare wires, ter- minals, connections, etc., while the unit is running. Before operating the generator, ensure all appro- priate covers, guards, and barriers are in place . If work must be done around an operating unit, stand on an insulated, dry surface to reduce shock hazard.

•Do not handle any kind of electrical device while standing in water, while barefoot, or while hands or feet are wet. DANGEROUS ELECTRICAL SHOCK MAY RESULT.

•During installation onto the vehicle, have the gen- erator properly grounded (bonded), either by solid mounting to the vehicle frame or chassis, or by means of an approved bonding conductor. DO NOT disconnect the bonding conductor, if so equipped. DO NOT reconnect the bonding conduc- tor to any generator part that might be removed or disassembled during routine maintenance. If the grounding conductor must be replaced, use only a flexible conductor that is of No. 8 American Wire Gauge (AWG) copper wire minimum.

•In case of an accident caused by electric shock, immediately shut down the source of electrical power. If this is not possible, attempt to free the victim from the live conductor. AVOID DIRECT CONTACT WITH THE VICTIM. Use a nonconduct- ing implement, such as, a dry rope or board, to free the victim from the live conductor. If the victim is unconscious, apply first aid and get immediate medical help.

•Never wear jewelry when working on this equip- ment. Jewelry can conduct electricity, resulting in electric shock, or may get caught in moving com- ponents, causing, injury.

FIRE HAZARDS

•For fire safety, the generator must be installed and maintained properly. Installation must always comply with NFPA 70 (latest edition), “National Electrical Code”, Article 551, and NFPA 1192 (lat- est edition), “Standard for Recreational Vehicles”, along with all applicable codes, standards, laws, and regulations. Adhere strictly to local, state, and federal electrical and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the generator is installed in accor- dance with the manufacturer’s instructions and recommendations. After proper installation, do nothing that might alter the installation and render the unit in noncompliance with the aforemen- tioned codes, standards, laws, and regulations.

•Keep a fire extinguisher in the vehicle at all times. Extinguishers rated “ABC” by the National Fire Protection Association are appropriate for use on the recreational vehicle generator electrical sys- tem. Keep the extinguisher properly charged and be familiar with its use. If there are any questions pertaining to fire extinguishers, consult the local fire department.

EXPLOSION HAZARDS

•Do not smoke around the generator. Wipe off any fuel or oil spills immediately. Ensure that no com- bustible material is left in the generator compart- ment, or on or near the generator, as FIRE or EXPLOSION may result. Keep the area surround- ing the generator clean and free of debris.

•All fuel types are potentially FLAMMABLE and/or EXPLOSIVE and should be handled with care. Comply with all laws regulating the storage and handling of fuels. Inspect the unit’s fuel system fre- quently and correct any leaks immediately. Before placing this equipment into service, the fuel supply lines must be properly installed, purged, and leak- tested according to applicable fuel-gas codes.

Generac® Power Systems, Inc. 3

Page 4 Page 6
Image 5
Page 4 Page 6
Contents Liquid-cooled Recreational Vehicle Generator Introduction Authorized Service Dealer LocationTable of Contents Part II Installation InstructionsGeneral Hazards Electrical Hazards Quietpact 75D Generator IdentificationModel Specifications SafetyGenerator Applicability Generator AC Connection SystemEngine OIL Requirements Fuel Consumption GAL/HRCoolant EngineBefore Starting the Engine Generator Control PanelOptional Remote START/STOP Starting the Generator Protection Systems Stopping the GeneratorOverspeed Shutdown Additional InformationOvervoltage Protection 1 25-HOUR BREAK-IN PeriodChanging the Engine OIL AND/OR OIL Filter Checking the Engine OIL LevelOperation in High Grass or Brush Effects of Moisture and DirtSpark Arrestor Muffler Servicing the Engine AIR FilterBattery Maintenance Cleaning the GeneratorEngine Coolant Cooling SystemDrive Belt Exercising the GeneratorReturn to Service OUT-OF-SERVICE ProcedureRemoval from Service Service Schedule Part General Hazards Fire Hazards Standards Booklets Purpose and Scope ManualEquipment Description Generator Engine Operating SpeedMajor Features and Dimensions Generator Location Location and SupportGenerator Support Suspended MountingCompartment Construction Generator CompartmentsGenerator Restraint Acoustics Sound Insulating MaterialsTypical Noise Abatement 2.2.4 Compartment Floor Cutouts Generator Airflow Cooling and Ventilating AIRCooling AIR Inlet Openings Compensating for Restrictions Testing the InstallationDiesel Fuel System Generator Fuel Return Lines Fuel TankGenerator Fuel Supply Lines Muffler and Spark Arrestor Exhaust System SafetyExhaust System Electrical Connections WiringElectrical Junction BOX Generator AC ConnectionsVolts Only Dual Circuits Generator Coversion toConduit Power Supply CordIsolating Different Power Sources Recommended Battery Battery InstallationBattery Cables Battery Cable ConnectionsRemote START/STOP Connections Optional AccessoriesBattery Compartment Testing Under Load Post Installation TestsBefore Initial Startup Initial StartInstallation Checklist Problem Cause Correction Troubleshooting GuideAppendix 2 Notes Appendix 2 Notes Appendix 3 Electrical Data Appendix 3 Electrical Data Appendix 3 Electrical Data Wiring Diagram 120 VAC- Drawing No. 0D2793-B Part Part NO. QTY Description 677mm Item Part NO. QTY. Description 0C4554 Shaft, Fan 0C4845 Gasket, Electrical Enclosure Divider Exhaust Gasket 0C6946A Fuel Pump Assembly 023484F Snap Bushing 052219 2118 11 29 32 33 Camshaft Assembly Complete Cylinder Block Cylinder Head Assembly Crankshaft Assembly Idler Gear Assembly Rocker ARM Assemblyincludes ALL Components Shown below Injector Pump Assembly Fuel Filter Support HOUSING, Timing Gear OIL PAN Water Pump Assembly Appendix 5 Notes Your Warranty Rights and Obligations Federal and California Emissions Control Warranty StatementManufacturers Warranty Coverage Parts CoveredLimitations Obtaining Warranty ServiceObligations and Rights of the Manufacturer and Owner Warranty Schedule CONSUMER/PERSONAL Applications

004270-2 specifications

Guardian Technologies has made significant strides in air purification technology with its model 004270-2, which stands out for its advanced features and impressive performance. Designed to enhance indoor air quality, this air purifier combines efficiency and innovation to create a healthier living environment.

One of the most notable features of the Guardian Technologies 004270-2 is its multi-layer filtration system. This system includes a true HEPA filter that captures 99.97% of airborne particles as small as 0.3 microns. This means that allergens such as dust mites, pet dander, and pollen are effectively removed from the air. In addition to the HEPA filter, the unit also incorporates a charcoal filter that eliminates unpleasant odors, making it perfect for homes with pets or cooking frequently.

The Guardian Technologies 004270-2 employs UV-C light technology to further enhance its air purification capabilities. This innovative feature works by using ultraviolet light to kill bacteria and viruses, promoting a healthier atmosphere. The combination of HEPA filtration and UV-C technology sets this model apart from standard air purifiers, providing an extra layer of protection against harmful microorganisms.

Another characteristic that contributes to the efficiency of the Guardian Technologies 004270-2 is its quiet operation. This model is engineered to minimize noise levels, making it suitable for use in bedrooms, living spaces, or offices without disrupting daily activities. Users can enjoy clean air without the annoyance of constant fan noise.

The design of the 004270-2 is also worth mentioning. Its sleek, modern appearance allows it to fit seamlessly into any room decor while being compact enough for easy placement. Additionally, the unit features a filter change indicator, ensuring that users are aware when it’s time to replace the filters for optimal performance.

Energy efficiency is another advantage of this air purifier, as it is designed to consume less power while providing powerful air purification. This not only helps in reducing electricity bills but also promotes eco-friendly practices.

In summary, the Guardian Technologies 004270-2 is an exemplary air purifier that boasts a robust filtration system, innovative UV-C technology, quiet operation, and energy efficiency. It effectively addresses common indoor air quality concerns, making it an ideal choice for households seeking a healthier atmosphere.
Top Page Image Contents