Husqvarna 420 GN manual Operator Safety, Equipment Description, Safety Rules

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Operator Safety

Equipment Description

Read this manual carefully and become familiar with your generator. Know its applications, its limitations and any hazards involved.

The generator is an engine–driven, revolving field, alternating current (AC) generator. It was designed to supply electrical power for operating compatible electrical lighting, appliances, tools and motor loads. The generator’s revolving field is driven at about 3,600 rpm by a single-cylinder engine.

NOTICE

Exceeding generators wattage/amperage capacity can damage generator and/or electrical devices connected to it.

•DO NOT exceed the generator’s wattage/amperage capacity. See Don’t Overload Generator in the Operation section.

Every effort has been made to ensure that the information in this manual is both accurate and current. However, the manufacturer reserves the right to change, alter or otherwise improve the generator and this documentation at any time without prior notice.

The Emission Control System for this generator is warranted for standards set by the Environmental Protection Agency and the California Air Resources Board.

Safety Rules

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

The safety alert symbol () is used with a signal word

(DANGER, WARNING, CAUTION), a pictorial and/or a safety message to alert you to hazards. DANGER indicates a hazard which, if not avoided, will result in death or serious injury.

WARNING indicates a hazard which, if not avoided, could result in death or serious injury. CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury. NOTICE indicates a situation that could result in equipment damage. Follow safety messages to avoid or reduce the risk of injury or death.

The manufacturer cannot possibly anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and the tags and decals affixed to the unit are, therefore, not all-inclusive. If you use a procedure, work method or operating technique that the manufacturer does not specifically recommend, you must satisfy yourself that it is safe for you and others. You must also make sure that the procedure, work method or operating technique that you choose does not render the generator unsafe.

Hazard Symbols and Meanings

ABC

DEF

G

H

J

 

 

 

A - Explosion

F - Hot Surface

 

B - Fire

G - Flying Objects

 

C - Electric Shock

H - Moving Parts

 

D - Toxic Fumes

J - Read Manual

 

E - Kickback

 

 

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Contents Operator’s Manual Where to Find Us Generator Date PurchasedTable of Contents Operator Safety Safety RulesSafety alert symbol is used with a signal word Hazard Symbols and MeaningsEngine exhaust from this product contains Broken bones, fractures, bruises, or sprains could resultContact with muffler area can result in serious burns When Testing for Engine SparkUnintentional sparking can result in fire or electric shock Assembly Install Wheel KitUnpack Generator Add Engine OilConnecting to a Building’s Electrical System System GroundGenerator Location Special RequirementsFeatures and Controls Volt DC batteriesFuel Valve Used to turn fuel supply on and off to engine Items Not ShownCord Sets and Receptacles Volt DC Accessory JackVolt AC, 15 Amp, Duplex Receptacle Connecting Electrical Loads OperationStarting the Engine Stopping the EngineCharging a Battery Cold Weather OperationTo recharge 12 Volt batteries, proceed as follows PositiveAn emergency, use the original shipping carton Creating a Temporary ShelterCreating a Permanent Shelter Don’t Overload Generator Wattage Reference GuideMaintenance Generator MaintenanceEngine Maintenance CleaningStorage Generator StorageLong Term Storage Instructions Storing the EngineTroubleshooting Husqvarna Portable Generator Owner Warranty Policy Product Specifications 877Exploded View Main Unit Exploded View Main Unit Description Parts List Main UnitParts Not Illustrated Exploded View and Parts List Alternator

420 GN specifications

The Husqvarna 420 GN is a powerful and versatile garden tool designed to meet the needs of both professional landscapers and dedicated gardening enthusiasts. This robust chainsaw boasts a range of advanced features and technologies that enhance its performance, ensuring efficient and effective cutting in various outdoor tasks.

One of the standout features of the Husqvarna 420 GN is its powerful engine, which provides a remarkable power-to-weight ratio. The excellent performance is complemented by a low vibration design, allowing extended periods of use without discomfort. The chainsaw is equipped with a centrifugal air cleaning system that significantly reduces the amount of debris and dust entering the air filter. This ensures longer operating periods between air filter cleanings and contributes to the overall longevity of the equipment.

The intuitive design of the Husqvarna 420 GN leads to excellent maneuverability. Its lightweight construction allows users to easily handle the chainsaw during various cutting applications, improving efficiency and precision. The front and rear handles are ergonomically designed, providing a secure grip that enhances control, particularly during demanding cutting tasks.

The chainsaw features an X-Torque engine technology, which minimizes fuel consumption and emissions while maintaining high levels of power. This emphasizes Husqvarna’s commitment to sustainability without compromising performance. Additionally, the chainsaw is equipped with an automatic oil pump that optimizes chain lubrication based on usage, ensuring the chain is always properly lubricated for optimal cutting performance.

The chainsaw is also designed for easy maintenance, with a tool-less chain tensioning system that allows users to adjust the chain tension quickly and efficiently without the need for additional tools. The sturdy construction of the Husqvarna 420 GN, coupled with its ideal size for various cutting tasks, makes it a favorite among professionals and avid gardeners alike.

Overall, the Husqvarna 420 GN is an exceptional choice for those seeking a reliable and powerful chainsaw. With its combination of advanced technologies, ergonomic design, and ease of maintenance, it sets a high standard in the world of outdoor power equipment, making it a valuable addition to any toolkit. Whether tackling heavy-duty jobs or handling lighter pruning tasks, the Husqvarna 420 GN delivers excellence in performance and reliability.
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