Guardian Technologies 004988-4 owner manual  Warning 

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IMPORTANT SAFETY INSTRUCTIONS

Liquid-cooled 30 kW Generators

SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe

operation be copied and posted in potential hazard areas. Safety should be stressed to all operators, potential operators, and service and repair technicians for this equipment.

SAVE THESE INSTRUCTIONS – This manual contains important instructions that should be followed during installation and maintenance of the generator and batteries.

WARNING:

The engine exhaust from this product contains chemicals known to the state

of California to cause cancer, birth defects or other reproductive harm.

WARNING:

This product contains or emits chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.

Study these SAFETY RULES carefully before installing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The gen- erator can operate safely, efficiently and reliably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fun- damental rules or precautions.

The manufacturer-cannot-anticipate-every-possible-cir- cumstance that might-involve-a-hazard.-The-warnings-in this manual, and on tags and decals affixed to the unit are, therefore,-not-all-inclusive. If using a procedure, work method or operating technique that the manufac- turer does not specifically recommend, ensure that it is safe for others. Also make sure the procedure, work method or operating technique utilized does not render the generator unsafe.

DANGER

Despite the safe design of this generator, operating this equipment imprudently, neglecting its maintenance or being careless can cause possible injury or death. Permit only responsible and capable persons to install, operate or maintain this equipment.

Potentially lethal voltages are generated by these machines. Ensure all steps are taken to render the machine safe before attempting to work on the generator.

Parts of the generator are rotating and/or hot dur- ing operation. Exercise care near running genera- tors.

GENERAL HAZARDS

For safety reasons, The manufacturer recommends that this equipment be installed, serviced and repaired by an Authorized Service Dealer or other competent, qualified electrician or installation technician who is familiar with applicable codes, standards and regula- tions. The operator also must comply with all such codes, standards and regulations.

Installation, operation, servicing and repair of this (and related) equipment must always comply with applicable codes, standards, laws and regulations. Adhere strictly to local, state and national electri- cal and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the genera- tor is installed, operated and serviced in accordance with the manufacturer’s instructions and recommen- dations. Following installation, do nothing that might render the unit unsafe or in noncompliance with the aforementioned codes, standards, laws and regula- tions.

The engine exhaust fumes contain carbon monoxide gas, which can be DEADLY. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. For that reason, adequate ventilation must be provided. Exhaust gases must be piped safely away from any building or enclosure that houses the generator to an area where people, animals, etc., will not be harmed. This exhaust system must be installed properly, in strict compliance with applicable codes and standards.

Keep hands, feet, clothing, etc., away from drive belts, fans, and other moving or hot parts. Never remove any drive belt or fan guard while the unit is operat- ing.

Adequate, unobstructed flow of cooling and ventilat- ing air is critical to prevent buildup of explosive gases and to ensure correct generator operation. Do not alter the installation or permit even partial blockage of ventilation provisions, as this can seriously affect safe operation of the generator.

Keep the area around the generator clean and unclut- tered. Remove any materials that could become haz- ardous.

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

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Contents Liquid-cooled, Prepackaged Standby Generators Authorized Service Dealer Location ‹ Operation and Maintenance‹ HOW to Obtain Service IntroductionTable of Contents  Warning   Electrical Hazards  Transfer Switch GeneratorAutomatic System Operation Generator AC Connection Systems‹ 1.7.2 High Coolant Temperature Switch ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.3 LOW Coolant Level Switch LOW OIL Presure Switch LOW Coolant Level SwitchUnpacking Lifting the GeneratorSpecifications Reconfiguring the Fuel System‹ 1.10.1 Generator Specifications ‹ 1.10.2 Engine SpecificationsTorque Specifications Standby Generator InstallationBefore Installation Engine OIL RecommendationsBasic Standby Electric System Generator Mounting Support‹ 2.1.2 Other Published Standards Transfer Switch Signal Connections Emergency Circuit Isolation MethodTotal Circuit Isolation Method Grounding the GeneratorPreparation Before START-UP Battery Installation‹ 2.9.2 GTS-TYPE ATS Using AN Engineered GTS Transfer Switch ‹ 3.2.1 AUTO/OFF/MANUAL Switch ‹ 3.2.2 Fault Indicator LED‹ 3.2.5 SET Exercise Time Switch Control Console ComponentsAdjustments Manual Transfer START-UP Engine GovernorRetransfer and Shutdown Automatic OperationWeekly Exercise Cycle Cooling SystemOverload Protection for Engine DC Electrical System Checking Fluid Levels‹ 4.5.11 Changing the Engine AIR Cleaner ‹ 4.5.8 Check FAN Belt‹ 4.5.9 Inspect Engine Governor ‹ 4.5.10 Changing Engine OILMiscellaneous Maintenance ‹ 4.6.3 Battery Maintenance‹ 4.6.1 Cleaning the Generator ‹ 4.5.13 Coolant Change‹ 4.6.4 Battery Replacement ‹ Periodic Replacement PartsScheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionLiquid-cooled 30 kW Generators Installation Diagram Transfer Switch AUTO/OFF/MANUAL SwitchSET Exerciser Switch Size AWGOtherwise Noted AS Shown BATIgnition Coil On PCBSWITCH, SET Exerciser SWITCH, AUTO/OFF/MANUALDPE 12V Battery RED ALTDEG Starter Motor GOVEngine Foot Boot Battery Cable Battery Post Cover BaclkBattery Post Cover RED + Hold Down BatteryTo a To B Plcs Assy Wire 14AWG 7.5 #0 GRN/YEL Intake Duct HSBDuct Discharge RH Front Duct Discharge LH FrontPage Assy 2A 12V UL Battery Control BOX HSBDecal AVR Cover Cover Front Panel HSBCooled 30 kW Drawing No Exploded Wire SET 3.0L Ford not Not SHOWN-USED to Hold OIL Drain AssemblyCoil Ignition 3.0L Ford Bracket DC ALT 3.0L FordFrame Tank Coolant Recovery Radiator R-IN,L-OUTVenturi 3.0L Ford HSB Side Support Radiator HSBTo B Weldment Mounting Base Flange Fuel InletAssy Regulator 3.0L NG or LPV Washer Flat 5/16 ZincLocktight Rotor 390 15KW 1P Direct HSB 2.5L Ford Rotor 390 20KW 1P Direct HSB 2.5L FordRotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 39030AD1 HSB TecumExhaust Flange 2 Pipe Pipe Muffler OUTWasher Lock 3/8 SS Gasket Exhaust RingPlate AIR Cleaner Adapter Element AIR CleanerCover AIR Cleaner Adapter Carburetor W/PVC ConnWarranty Schedule

004988-4 specifications

Guardian Technologies 004988-4 is a cutting-edge air purifier designed to create a cleaner and healthier indoor environment. With increasing concerns about air quality in our homes and workplaces, this innovative device provides an effective solution to combat airborne pollutants and allergens.

One of the standout features of the Guardian Technologies 004988-4 is its powerful 4-in-1 filtration system. This system includes a pre-filter that captures larger particles like dust and pet hair, a true HEPA filter that traps 99.97% of particles as small as 0.3 microns, an activated carbon filter that helps reduce odors, and a UV-C light that targets bacteria and viruses. This comprehensive filtration method ensures that the air you breathe is free from harmful contaminants.

Another important characteristic of the Guardian Technologies 004988-4 is its large coverage area. This air purifier is capable of effectively purifying air in rooms up to 300 square feet, making it suitable for bedrooms, living rooms, and office spaces. Its compact and modern design allows it to blend seamlessly with various interior styles, while its lightweight construction makes it easy to move from one room to another.

Additionally, the Guardian Technologies 004988-4 features a quiet operation mode, ensuring that it can run continuously without disrupting daily activities. It also comes equipped with multiple fan speeds, allowing users to customize the airflow based on their preferences and air quality needs. The unit is designed for user-friendly operation, with simple controls that make it easy to switch between modes and adjust settings.

Energy efficiency is another highlight of the Guardian Technologies 004988-4. It is constructed to consume low energy while maintaining high performance, making it an eco-friendly choice for air purification.

In summary, the Guardian Technologies 004988-4 offers a robust combination of features, including a 4-in-1 filtration system, wide coverage area, quiet operation, and energy efficiency. These characteristics make it a reliable and effective air purifying solution that contributes to a healthier indoor environment, promoting overall well-being for users and their families.