Table of Contents
Related Manuals for Husqvarna 326HS99 X-series
Summarization of Contents
KEY TO SYMBOLS
General Warning Symbol
Symbol indicating a potential hazard or danger that requires caution and adherence to safety instructions.
Hearing Protection Symbol
Indicates the necessity of wearing hearing protection to prevent noise-induced hearing loss.
Eye Protection Symbol
Mandates the use of eye protection, such as safety glasses or goggles, to prevent eye injuries.
Gloves Symbol
Recommends or requires the use of protective gloves during operation or maintenance.
Boots Symbol
Advises wearing sturdy, non-slip footwear for safety and stability.
Stop Switch Symbol
Illustrates the function of the stop switch for turning off the engine safely.
Cleaning Required Symbol
Indicates that regular cleaning of a component or the machine is necessary.
Visual Check Symbol
Requires a visual inspection of a part or the machine for damage or wear.
Protective Goggles/Visor Symbol
Specifies the need for protective goggles or a visor for enhanced face and eye protection.
Note the Following Before Starting
Operator's Manual Importance
Emphasizes reading and understanding the operator's manual before using the machine for safety.
Hearing Protection Requirement
Long-term noise exposure can cause permanent hearing impairment; always use approved hearing protection.
Emission Control System Maintenance
Emission control devices and systems may be serviced by any nonroad engine repair establishment or individual.
Modification Warning
Warns against modifying the machine design without manufacturer permission, as it can cause serious injury.
California Emissions Warning
Alerts users that engine exhaust contains chemicals known to cause cancer, birth defects, or reproductive harm in California.
INTRODUCTION
Company Heritage
Details Husqvarna's long history and tradition dating back to 1689, originating from musket production.
Product Development
Highlights Husqvarna's evolution from various products to becoming a leader in forest and garden equipment.
Customer Support Access
Informs customers about access to professional help for repairs and service, and locating authorized dealers.
Manual as a Value Document
Stresses the importance of the operator's manual for extending machine lifespan and maintaining second-hand value.
WHAT IS WHAT?
Machine Components Identification
Provides a visual guide and list of all numbered components of the hedge trimmer.
Component Diagram
Diagram illustrating the hedge trimmer with numbered parts for easy identification.
GENERAL SAFETY PRECAUTIONS
Important Safety Information
Outlines critical safety rules, including machine design, user condition, and extreme weather operation.
Personal Protective Equipment (PPE)
Details the essential PPE required for safe operation, including hearing, eye, and foot protection.
Machine Safety Equipment
Explains the purpose and checks for the machine's safety equipment to ensure correct operation.
Throttle Lock Operation
Describes the function of the throttle lock to prevent accidental operation of the throttle control.
Stop Switch Function
Explains how to use the stop switch to turn off the engine and its automatic return function.
Hand Guard Safety
Details the hand guard's role in preventing contact with moving blades and checks for its condition.
Vibration Damping System
Explains the vibration damping system's purpose and the need to check for damage or wear.
Muffler Safety and Maintenance
Covers muffler warnings, including heat, fire risk, carcinogenic chemicals, and spark arrestor mesh cleaning.
Blade Adjustment and Maintenance
Details contact pressure adjustment for blades, sharpening dull blades, and replacing damaged ones.
Gear Housing Caution
Warns users not to touch the hot gear housing to avoid burns.
Catcher Assembly (Accessory)
Instructions for assembling the optional catcher accessory onto the machine.
FUEL HANDLING
Fuel Safety Precautions
Essential safety guidelines for handling fuel, including spill management and leak checks.
Transport and Storage Guidelines
Safe procedures for transporting and storing the machine and fuel, including spark prevention.
Fuel Type and Mixing Ratio
Specifies the required gasoline/oil mixture, octane rating, and recommended two-stroke oil for the engine.
Fuel Mixing Procedure
Step-by-step instructions for accurately mixing gasoline and two-stroke oil in a clean container.
Fueling Safety
Precautions to take during refueling to minimize fire risk, including moving away from the refuelling area.
STARTING AND STOPPING
Pre-Starting Checks
Mandatory checks before starting the engine, including work area, machine condition, and safety features.
Cold Engine Starting
Procedure for starting a cold engine, involving the primer bulb and choke control settings.
Engine Starting Procedure
Detailed steps for pulling the starter cord to start the engine, with caution notes.
Engine Stopping Procedure
Instructions on how to stop the engine using the stop switch.
WORKING TECHNIQUES
General Working Instructions
Basic guidelines for operating the hedge trimmer safely and effectively, seeking expert advice when needed.
Personal Protection During Work
Reinforces the importance of PPE, appropriate clothing, and securing hair while working.
Working Area Safety
Safety measures regarding the surroundings, including keeping children and unauthorized persons away.
Post-Work Safety Instructions
Steps to take after completing work, such as fitting the transport guard and disconnecting the spark plug.
Basic Working Techniques
Guidance on cutting techniques for hedges, including directional cutting and maintaining balance.
MAINTENANCE
Carburetor Function and Settings
Explains the carburetor's role, adjustment screws (L, H, T), and basic setting principles.
Carburetor Fine Adjustment
Detailed steps for fine-tuning the carburetor's L-jet, T-screw, and H-jet for optimal performance.
Low Speed Jet (L) Adjustment
Procedure for adjusting the low-speed jet (L) to achieve the highest idling speed.
Idle Speed (T) Adjustment
Instructions for adjusting the idle speed using the T-screw to ensure blades stop when idling.
Carburetor Adjustment Outcome
Describes the indicators of a correctly adjusted carburetor, including acceleration and idle behavior.
Muffler Maintenance and Warnings
Covers muffler types, cleaning the spark arrestor mesh, and warnings related to hot mufflers.
Cooling System Maintenance
Explains the cooling system components and the importance of cleaning to prevent overheating.
Spark Plug Inspection and Replacement
Details spark plug condition checks, cleaning, gap adjustment, and replacement intervals.
Air Filter Cleaning and Oiling
Procedure for cleaning and oiling the air filter to maintain engine performance and prevent wear.
Gear Housing Lubrication
Instructions for lubricating the gear housing using grease, including frequency and cautions.
Blade Cleaning and Lubrication
Guidance on cleaning blades with a cleaning agent and lubricating them before storage.
Maintenance Schedule
A comprehensive schedule outlining daily, weekly, and monthly maintenance tasks for the machine.
TECHNICAL DATA
Engine Specifications
Technical details of the engine, including displacement, bore, stroke, speed, and output.
Fuel and Lubrication Specifications
Data on fuel tank capacity, carburetor type, and overall machine weight.
Sound and Vibration Levels
Measured sound pressure and vibration levels at the operator's ear and handles.
Blade Specifications
Information regarding the length of the blades and their cutting speed.
FEDERAL EMISSION CONTROL WARRANTY STATEMENT
Warranty Rights and Obligations
Outlines the owner's rights and responsibilities concerning the emissions control system warranty.
Manufacturer's Warranty Coverage
Specifies the duration and scope of the warranty for emission-related parts.
Owner's Warranty Responsibilities
Details the owner's duty to perform maintenance and use the machine properly to maintain warranty coverage.
Warranty Commencement and Length
Defines when the warranty period begins and its total duration.
Covered and Excluded Failures
Lists specific parts covered by warranty and conditions that void coverage, such as abuse or neglect.
Emission Control Warranty Parts List
Provides a list of components that are part of the emission control system warranty.
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