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Husqvarna 395XP User Manual

Husqvarna 395XP
40 pages
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395XP
Operator’s manual (EPA I, EPA II)
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.

Other manuals for Husqvarna 395XP

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Husqvarna 395XP Specifications

General IconGeneral
Engine Power4.9 kW
Cylinder Displacement93.6 cc
Ignition SystemElectronic
Weight7.9 kg
Fuel Tank Volume0.9 liters
Oil Tank Volume0.5 liters
Chain Pitch3/8 inch
Chain Gauge0.058 inch
Bar Length20-28 inches

Summary

Key to Symbols and Warnings

General Safety Warnings

Critical warnings about chain saw dangers, manual importance, and PPE.

Safe Handling and Operation Practices

Instructions on proper grip, avoiding tip contact, and safe operating practices.

Maintenance and Safety Checks Guidance

Procedures for maintenance, visual checks, and engine stop safety.

Fluid Management and Oiling Procedures

Guidance on refuelling and adjusting chain oil flow for optimal lubrication.

Symbol Explanations Overview

Explains symbols related to PPE, cleaning, refuelling, and certification requirements.

Before Using a New Chain Saw

Initial Safety and Operational Checks

Essential checks before operating a new chain saw, including manual review, equipment, and lubrication.

Performance and Maintenance Impact

Explains how carburetor, air filter, and chain maintenance affect performance and longevity.

Safety Warnings and Prohibitions

Critical warnings about unauthorized modifications, inherent tool dangers, and health hazards.

Chain Saw Labels and Emissions Information

Safety and Certification Labels Explained

Explains safety labels regarding kickback and the UL certification.

Engine Emission Compliance (EPA)

Details EPA emission compliance regulations (Phase 1 and Phase 2) for the engine.

Health and Environmental Warnings

Covers health warnings for exhaust emissions and product development information.

Customer Support Contact Details

Provides contact details for customer assistance and website access.

Safety Instructions: Personal Protective Equipment

Importance of Personal Protective Equipment (PPE)

Stresses the necessity of using approved PPE to reduce injury severity, though it cannot eliminate risk.

Specific PPE Requirements

Lists required PPE: helmet, hearing protection, goggles/visor, gloves, trousers, boots, and clothing.

Hearing Protection Due to Noise Exposure

Warns about permanent hearing impairment from high noise levels and mandates hearing protection.

Emergency Preparedness: First Aid Kit

Advises keeping a first aid kit nearby for immediate medical assistance.

Chain Brake and Front Hand Guard Operation

Chain Brake Functionality and Activation

Details the chain brake's function, manual/automatic activation methods, and its mechanism.

Kickback Prevention and Safety Measures

Emphasizes avoiding kickback zones, tip contact, and understanding kickback severity.

Safe Starting and Temporary Brake Use

Mandates engaging the brake at start-up and explains its use for temporary stops.

Felling Grip Consideration for Brake Activation

Addresses how hand grip during felling might affect chain brake activation.

Throttle Lock, Chain Catcher, and Guards

Throttle Lock Functionality

Explains the throttle lock's purpose: preventing accidental throttle control activation.

Chain Catcher Purpose and Function

Describes the chain catcher's role in catching a snapped or jumped chain.

Right Hand Guard Protection

Details the right hand guard's function in protecting the hand from chain snags or jumps.

Vibration Damping System Benefits

Explains the vibration damping system's design to reduce vibration and ease operation.

Vibration Exposure Health Risk Warning

Warns about health risks from excessive vibration exposure, including circulatory and nerve damage.

Engine Stop Switch Operation

Instructs on using the stop switch to turn off the engine.

Muffler and Safety Equipment Checks

Muffler Function and Heat Warning

Explains the muffler's role in noise reduction and warns about its high operating temperature.

Spark Arrestor Mesh Requirement

Addresses the requirement for spark arrestor mesh in specific climates and its maintenance.

Importance of Safety Equipment Maintenance

Emphasizes the need for trained personnel for servicing safety equipment.

Chain Brake System Integrity Checks

Details checks for chain brake band wear, inertia release, and trigger operation.

Front Hand Guard Mobility Check

Guides on checking the front hand guard for free movement and secure anchoring.

Inertia Brake Release Test Procedure

Describes the procedure to test the inertia brake release mechanism.

Brake Trigger Operation Test

Outlines how to test the brake trigger's operation after starting the engine.

Safety Equipment Checks and Maintenance

Chain Brake System Integrity

Details checks for chain brake band wear, inertia release, and trigger operation.

Hand Guard and Throttle Lock Functionality

Verifies the correct function and condition of front/right hand guards and the throttle lock.

Vibration Damping System Condition Check

Inspects the vibration damping units for cracks, deformation, and secure attachment.

Stop Switch and Chain Catcher Verification

Ensures the stop switch functions correctly and the chain catcher is undamaged.

Muffler Security and Condition Check

Confirms the muffler is securely attached and not damaged.

Cutting Equipment Safety and Kickback Reduction

Muffler Spark Arrestor Maintenance

Explains the need for regular cleaning of the spark arrestor mesh to prevent engine overheating.

Cutting Equipment Overview and Selection

Introduces the section on choosing and maintaining cutting equipment for safety and performance.

Kickback Reduction with Cutting Equipment

Discusses using equipment designed for kickback reduction and warns against faulty components.

Bar Tip Radius and Kickback Risk

Explains how a smaller bar tip radius reduces the kickback zone and risk.

Chain Link Types and Kickback Reduction

Describes how different chain link types affect kickback reduction.

Chain, Bar, and Sharpening Guidelines

Chain Kickback Reduction Levels

Classifies chain types by their level of kickback reduction (Low, Standard, High, Extra high).

Bar and Chain Terminology

Defines key terms related to bars and chains, including pitch, drive link width, and groove width.

Chain Sharpening and Raker Clearance Introduction

Introduces chain sharpening and raker clearance adjustment, warning about dull chains.

Cutting Teeth and Raker Lip Details

Explains the cutting teeth, raker lip, and how cutting depth is determined.

Chain Sharpening and Raker Clearance

Cutting Tooth Sharpening Factors

Lists five key factors for sharpening cutting teeth: filing angle, cutting angle, file position, file diameter, and file depth.

Sharpening Procedure and Tool Usage

Details the process of sharpening cutting teeth using a round file and file gauge.

Cutting Tooth Wear Indicator and Replacement

Advises on filing teeth to a uniform length and replacing the chain when teeth wear down to 4 mm.

Raker Clearance Adjustment Advice and Warnings

Provides guidance on setting raker clearance and warns about issues like incorrect filing angle.

Raker Clearance, Chain Tensioning, and Lubrication

Raker Clearance Setting and Risk

Advises using a raker gauge for setting clearance and warns about excessive clearance increasing kickback risk.

Chain Tensioning Procedure

Details the correct procedure for tensioning the chain to prevent slack and jumping.

Lubricating Cutting Equipment Importance

Emphasizes the importance of proper lubrication to prevent chain snapping and wear.

Chain Oil Recommendations and Warnings

Recommends specific chain oils and notes alternatives, warning against waste oil.

Chain Oil, Lubrication, and Wear Checks

Chain Oil System and Filling Guidance

Explains the automatic chain lubrication system and tank sizing for fuel/oil balance.

Checking Chain Lubrication Method

Provides a method to check for adequate chain lubrication by observing oil spray.

Bar Tip Sprocket Lubrication

Instructs on lubricating the bar tip sprocket using a special grease gun.

Needle Bearing Lubrication Requirements

Details the regular lubrication requirement for the needle bearing on the drive shaft.

Cutting Equipment Wear Inspection Daily

Outlines daily checks for chain wear, including rivets, links, stiffness, and wear.

Chain, Sprocket, and Bar Wear Assessment

Chain Wear Assessment and Replacement

Advises comparing chains for wear and replacing the chain when cutting teeth reach 4 mm length.

Chain Drive Sprocket Inspection and Replacement

Recommends regular inspection of the drive sprocket for wear and replacing it if needed.

Bar Inspection and Maintenance Procedures

Guides on inspecting the bar for burrs, worn grooves, and uneven tips, recommending maintenance.

General Safety Reminders for Operation

Reiterates key safety points: PPE, training, kickback avoidance, and checking safety features.

Kickback Avoidance Techniques and Principles

Understanding Kickback Risks and Severity

Explains kickback, its sudden nature, and the severe injury potential.

Definition of Kickback

Defines kickback as the sudden reaction when the kickback zone touches an object.

Kickback Zone Contact Explanation

Clarifies that kickback occurs in the bar's cutting plane when the kickback zone contacts an object.

General Kickback Avoidance Rules

Provides general rules for avoiding kickback, including proper grip and standing firm.

Cutting Techniques and General Safety Precautions

Cutting Techniques: Pulling vs. Pushing Chain

Differentiates between pulling chain (safer) and pushing chain (higher kickback risk) cutting.

Recommended Cutting Equipment and Practices

Advises using recommended equipment and proper sharpening to prevent kickback.

General Safety Precautions for Operation

Lists general safety rules, including using only recommended accessories and avoiding operation when impaired.

Essential Pre-Start Safety Checks

Details essential pre-operation checks of the saw's safety features and components.

Starting Procedure Safety Guidelines

Covers safety precautions before starting, including ventilation and ensuring all parts are fitted.

Environmental Awareness and Fuel Safety

Surroundings Observation for Safety

Advises observing the surroundings to ensure safety for people and animals.

Fuel and Vapor Flammability Hazards

Warns about the flammability of fuel and vapor, advising careful handling of fuel and oil.

Refueling Safety Precautions and Procedures

Outlines critical refueling steps: engine off, ventilation, moving away before starting.

Machine Startup, Transport, and General Work Safety

Pre-Start Checks for Fuel/Oil Spills

Prohibits starting the machine if fuel or oil has been spilled on it.

Transport and Storage Guidelines

Provides guidelines for safe transport and storage of the chain saw and fuel.

General Working Instructions and Professional Advice

Covers general safety rules, emphasizing professional skills and seeking advice.

Operating Conditions and Cutting Techniques

Adverse Weather Operation Risks

Advises against operating the machine in adverse weather conditions due to increased risks.

Cutting Small Branches Safely

Warns about the danger of small branches being caught by the chain and causing injury.

Securing the Saw When Stopped or Unattended

Instructs to never leave a running saw unattended and to switch off before leaving it.

Safe Stance and Movement on Slopes

Emphasizes maintaining a safe stance and checking the area for obstacles, especially on slopes.

Cutting Tensioned Logs Safely

Warns about the dangers of cutting tensioned logs and the risk of sudden spring back.

Transporting and Stopping Procedures

Details procedures for stopping the engine, locking the chain, and carrying the saw.

Basic Cutting Technique Principles

Provides general principles for cutting, including using full throttle and reducing speed after cuts.

Cutting Considerations Before Each Cut

Lists five critical factors to consider before making a cut for safety and proper technique.

Log Cutting Strategies and Safety

Log Cutting Strategies Based on Support

Explains strategies for cutting logs based on support, tension, and avoiding jamming.

Chain Jamming Immediate Safety Action

Provides immediate safety instructions if the chain jams in the cut.

Limbing Thick Branches Technique

Describes the technique for limbing thick branches, similar to general cutting.

Cutting Tensioned Branches Safety

Addresses the risk of splitting when cutting logs supported at one end.

Tree Felling Technique and Safety

Tree Felling Experience Requirement

Warns that tree felling requires significant experience and advises against attempting beyond skill level.

Safe Distance During Tree Felling

Specifies the minimum safe distance (2.5 tree lengths) for personnel during felling.

Felling Direction and Area Preparation

Guides on planning felling direction and preparing the area by clearing branches and retreat paths.

Factors Affecting Natural Tree Fall Direction

Lists factors influencing a tree's natural falling direction (lean, bend, wind, branches, snow).

Felling Cut Process Overview

Explains the three-cut process for felling: directional cuts (top/bottom) and felling cut.

Directional Cut Technique Details

Details how to make the directional cuts, including the top and bottom cut placement.

Felling Cuts and Directional Control

Directional Cut Specifications and Angles

Specifies the depth and angle for directional cuts to control felling direction.

Felling Cut Procedure and Alignment

Describes how to make the horizontal felling cut, ensuring proper depth and alignment.

Felling Hinge Role in Direction Control

Explains the felling hinge and its role in controlling the direction of the fall.

Recommended Bar Length for Felling

Recommends using a bar longer than the tree diameter for effective felling cuts.

Felling Large Diameter Trees Warning

Warns against felling trees larger than the bar length without special training due to increased risk.

Limbing, Tensioned Branch Cutting, and Trapped Trees

Limbing Kickback Warning and Safety

Warns that most kickback accidents occur during limbing and advises caution with tensioned branches.

Safe Limbing Stance and Positioning

Provides guidance on safe positioning and grip for limbing operations.

Cutting Tensioned Branches Safely

Details how to assess and safely release tension in branches before cutting.

Avoid Straight Cuts on Tensioned Branches

Strictly prohibits cutting straight through tensioned branches to avoid injury.

Trapped Tree Removal Danger

Highlights the danger and high accident risk associated with removing trapped trees.

Winch as Safest Trapped Tree Method

Recommends using a winch as the safest method for freeing trapped trees.

Chain Saw Components Identification

Engine and Primary Controls Identification

Identifies the engine housing, starting mechanism, fuel/oil systems, and primary controls.

Cutting System Components Identification

Details components of the cutting system, including bar, chain, sprocket, and protective guards.

Operational Controls and Adjustments Identification

Covers operational controls like throttle lock, decompression valve, and adjustment features.

Manuals and Safety Decals Identification

Refers to essential documentation like the operator's manual and safety decals.

Assembly: Fitting the Bar and Chain

Safety Precautions for Assembly

Stresses the importance of wearing gloves during chain and bar assembly to prevent injury.

Chain Brake Engagement Check

Ensures the chain brake is disengaged before starting assembly.

Bar and Chain Installation Steps

Provides step-by-step instructions for removing covers, fitting the bar, and placing the chain.

Chain Tensioning Procedure and Checks

Details how to tension the chain correctly and checks for proper tension.

New Chain Break-in Period Maintenance

Advises frequent chain tension checks during the initial break-in period of a new chain.

Fuel Handling and Mixing Procedures

Fuel Requirements and Octane Grade

Specifies fuel type (unleaded gasoline) and octane grade, warning against knocking.

Fuel Mixing Ratio and Procedure

Details the correct fuel-to-oil mixing ratio and the procedure for mixing.

Environment Fuel and Running-in Guidelines

Discusses environmentally friendly fuel options and the engine running-in procedure.

Two-Stroke Oil Specifications and Warnings

Recommends specific Husqvarna two-stroke oils and warns against using unsuitable types.

Chain Oil System and Recommendations

Explains the automatic chain lubrication system and recommends special chain oil.

Fuel Handling and Refueling Safety

Chain Oil and Temperature Considerations

Warns against waste oil and advises using oil suitable for ambient temperature to prevent pump damage.

Refueling Safety Precautions

Lists essential safety precautions during refueling to prevent fire hazards.

Fuel and Oil Tank Maintenance

Advises on regular cleaning of fuel and oil tanks and replacing the fuel filter.

Starting and Stopping Procedures

Pre-Starting Safety Checks

Outlines critical safety checks before starting the chain saw to prevent accidents.

Cold Engine Starting Procedure

Details the specific steps for starting a cold engine, including brake engagement and choke use.

Warm Engine Starting Procedure

Explains the starting procedure for a warm engine, omitting the choke step.

Starting Technique and Cord Safety

Describes the correct technique for pulling the starter cord and safety notes regarding cord extension.

Throttle Latch Disengagement

Explains how to disengage the throttle latch once the engine starts to prevent clutch wear.

Finalizing Start-up and Engine Stopping

Disengaging the Chain Brake

Instructs on how to disengage the chain brake, making the saw ready for use.

Engine Stopping Procedure

Details the simple procedure for stopping the engine by switching off the ignition.

Carburetor Adjustment and Engine Tuning

Carburetor Adjustment Limitations

Explains that limiter caps restrict carburetor adjuster screws to a maximum of 1/2 turn.

Carburetor Function and Performance Importance

Describes the carburetor's role in mixing air and fuel for optimal engine performance.

Basic Settings and Engine Running-in Period

Covers factory basic settings and the importance of a proper running-in period for the engine.

Fine Adjustment Principles and Procedure

Advises on fine-tuning the carburetor after the running-in period, preferably by a qualified person.

Low Speed Jet (L) Adjustment

Details the procedure for adjusting the low speed jet (L) for proper acceleration and idling.

Idle Speed (T) Adjustment

Explains how to adjust the idle speed using the T-screw for smooth operation.

High Speed Jet, Carburetor Tuning, and Starter Maintenance

High Speed Jet (H) Adjustment Guidelines

Discusses adjusting the high speed jet (H) for altitude and weather, warning about potential damage.

Correctly Adjusted Carburetor Indicators

Describes signs of a correctly adjusted carburetor, such as smooth acceleration and no idle chain rotation.

Starter Cord Replacement Procedure

Provides instructions for replacing a broken or worn starter cord.

Recoil Spring Tensioning and Replacement

Details how to tension the recoil spring and guides on replacing a broken recoil spring.

Starter, Air Filter, Spark Plug, Muffler, and Bearing Maintenance

Fitting the Starter Mechanism Correctly

Details the steps for fitting or refitting the starter mechanism correctly.

Air Filter Cleaning and Replacement

Explains the importance of cleaning or replacing the air filter to prevent malfunctions and ensure performance.

Spark Plug Maintenance and Gap Checks

Covers factors affecting spark plug condition and outlines checks for cleaning and gap setting.

Muffler Function and Spark Arrestor Maintenance

Explains the muffler's function and the maintenance of its spark arrestor mesh.

Needle Bearing Lubrication Requirements

Details the regular lubrication requirement for the needle bearing on the drive shaft.

Cooling System, Oil Pump, Centrifugal Cleaning, and Heated Handles

Cooling System Components and Cleaning

Identifies cooling system components and advises on regular cleaning to prevent overheating.

Oil Pump Adjustment for Lubrication

Explains how to adjust the oil pump to control chain lubrication flow based on bar length.

Air Injection Centrifugal Cleaning System

Describes the centrifugal cleaning system that uses cooling fan air to expel dirt from the carburetor.

Heated Handles Operation (395XPG)

Explains the operation of the heated handles on specific models (395XPG) for cold weather use.

Carburetor Heating and Winter Use Adaptations

Electrical Carburetor Heating System

Describes the electrical carburetor heating system on the 395XPG model to prevent icing.

Winter Operating Problems and Solutions

Lists potential operating problems in cold weather and methods to adapt the saw.

Winterising Kit Installation

Provides instructions for fitting a winterising kit to adapt the saw for cold weather.

Cold Temperature Airflow Adjustment

Explains how to adjust airflow for temperatures at or below 0°C to prevent icing.

Daily Maintenance Checks: Controls and Brakes

Verifies smooth throttle operation and safe functioning of the chain brake.

Daily Maintenance: Air Filter and Chain Catcher

Advises on cleaning/replacing the air filter and checking the chain catcher.

Daily Maintenance: Bar and Chain Lubrication

Recommends daily bar turning and checking lubrication holes and oil supply.

Chain, Sprocket, and Starter Maintenance

Chain Sharpening and Tensioning

Covers sharpening the chain and checking its tension and overall condition.

Drive Sprocket Wear Check and Replacement

Advises checking the drive sprocket for wear and replacing it if needed.

Starter Component Inspection

Inspects starter components, including air intake, starter, and cord, for wear or damage.

Fastener Tightness and Stop Switch Test

Verifies that fasteners are tight and tests the stop switch functionality.

Weekly Maintenance Tasks Summary

Lists essential maintenance tasks to be performed weekly.

Monthly Maintenance Tasks Summary

Outlines important maintenance tasks to be performed monthly.

Technical Data Specifications

Engine Specifications

Lists detailed specifications for the engine, including volume, bore, stroke, speed, and power.

Ignition and Fuel System Details

Provides details on the ignition system, carburetor, and fuel/oil tank capacities.

Weight and Chain/Bar Dimensions

Covers the weight of the saw and dimensions related to the chain and bar.

Recommended Bar and Chain Combinations

Bar and Chain Compatibility

Recommends specific bar and chain combinations for the saw, noting ANSI category requirements.

Chain Gauge and Pitch Options

Lists available chain gauge and pitch options for compatibility with different bars.

Severe Kickback Warning and Experience

Issues a strong warning about potential severe kickback and the need for experience.

Chain Specification Details and Diagrams

Provides detailed specifications and diagrams for various chain types and their measurements.

Federal Emission Control Warranty Statement

Owner's Warranty Rights and Responsibilities

Outlines the owner's responsibilities for maintenance and adherence to warranty terms.

Manufacturer's Warranty Coverage Details

Details the manufacturer's warranty period and coverage for emission-related parts.

Warranty Claims Filing and Service Location

Explains the procedure for filing warranty claims and locating authorized service dealers.

Emission Control Parts and Maintenance Obligations

Lists components covered by the emission warranty and the owner's maintenance obligations.

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