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I
- Modello non disponibile per i mercati UE
GB - Model not available for EU markets
F
- Modèle non disponible pour les pays UE
D
- Modell nicht für EU-Markt verfügbar
E
- Modelo no disponible para los mercados UE
SK - Model nie je k dispozícii pre trhy EÚ
GS 35C
Pubbl. 50240221A - Ago/2016
- GS 350C
Euro 1*
3
(38.9 cm
)
(38.9 cm
MANUALE USO E MANUTENZIONE
I
OWNER'S MANUAL
GB
F
MANUEL D'UTILISATION ET D'ENTRETIEN
BETRIEBS- UND WARTUNGSANLEITUNG
D
MANUAL DE USO Y MANTENIMIENTO
E
NÁVOD NA POUŽITIE A ÚDRŽBU
SK
Euro 2
3
)
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Table of Contents
Related Manuals for Oleo-Mac GS 350C
Summarization of Contents
Introduction
Noise Hazard and Hearing Damage Warning
Warning about the risk of hearing damage due to noise exposure during normal operation.
Explanation of Symbols and Safety Warnings
Read Operator's Instruction Book
Instruction to read the manual before operating the machine.
Wear Safety Protective Gear
Recommendation to wear head, eye, and ear protection for safety.
Machine Identification
Identification of the machine as a chainsaw.
Guaranteed Sound Power Level
Information on the guaranteed sound power level of the chainsaw.
Serial Number
The unique serial number for the machine.
CE Conformity Marking
Indicates conformity with European Union safety standards.
Year of Manufacture
The year the machine was manufactured.
Hot Surface Warning
Warning that surfaces of the machine can become hot.
Primer Bulb
The primer bulb used for starting the engine.
Chain Brake Operation
Explanation of the chain brake activation and deactivation.
General Safety Precautions
Pacemaker Interference Warning
Warning about potential interference of the ignition system with pacemakers.
National Regulations Warning
Notice that national regulations may limit the use of the machine.
Detailed Safety Precautions
Specific safety rules covering operation, environment, and user responsibility.
Safety Protective Clothing
Importance of Protective Clothing
Explanation on how protective clothing reduces injury effects in accidents.
Proper Clothing Selection
Guidance on choosing suitable and non-obstructive protective clothing.
Safety Footwear
Recommendation for safety shoes or boots with skid-proof soles and steel toes.
Head Protection
Instruction to wear a protective helmet in areas where objects may fall.
Eye and Face Protection
Recommendation to wear protective goggles or face screens.
Hearing Protection
Guidance on using hearing protection and the need for increased caution.
Hand Protection
Recommendation to wear anti-cut gloves for hand protection.
Oleo-Mac Safety Equipment Range
Information about Oleo-Mac's complete range of safety equipment.
Fitting the Bar and Chain
Check Chain Brake Before Assembly
Ensure the chain brake is not engaged before starting assembly.
Remove Chain Cover
Procedure for removing the chain cover and nuts.
Remove Plastic Shim
Instructions to remove the plastic shim from the bar studs.
Adjust Chain Tensioning Pin
Adjusting the chain tensioning pin towards the sprocket.
Position the Guide Bar
Placing the guide bar onto the studs ensuring pin fits the seat.
Install the Chain
Installing the chain inside the sprocket and bar groove, noting rotation direction.
Refit Chain Cover
Fitting the chain cover and nuts without tightening them.
Tension the Chain
Tensioning the chain using the tensioning screw.
Secure Chain Cover and Bar
Tightening chain cover nuts securely while lifting guide bar tip.
Check Chain Tension
Ensuring the chain is properly taut but turns freely by hand.
Frequent Chain Tension Checks
Warning to check chain tension frequently during operation and always use gloves.
Starting the Engine
Fueling Precautions
Safety instructions for handling highly flammable gasoline and fuel mixtures.
Fuel Handling and Mixing
Guidelines for mixing, storing, and handling fuel to prevent fire hazards.
Fuel Storage Guidelines
Recommendations for safe storage of fuel in a cool, dry, well-ventilated area.
Prohibited Fuel Uses
Specific uses for fuel that are prohibited, such as cleaning.
Check for Fuel Leaks
Instructions to check for fuel leaks before use and contact dealer if found.
Starting a Flooded Engine
Procedure for starting the engine when it is flooded.
Recommended Fuel and Mixing Ratios
Details on recommended fuel types and oil/fuel mixing ratios for the engine.
Warning: Incorrect Oil Use
Caution against using automotive or outboard motor oil for the chainsaw.
Ethanol Content Warning
Warning about using fuel with ethanol content exceeding 10%.
Mixture Preparation Advice
Recommendation to prepare only necessary mixture quantities and use stabilizer.
Alkylate Gasoline Information
Information regarding alkylate gasoline and potential carburetor adjustments.
Refueling the Tank
Instructions for safely filling the fuel tank.
Safety Warning: Ensure Assembly
Warning not to start the engine without the bar, chain, and clutch cover assembled.
Use Primer Bulb
Instructions for filling the carburetor using the primer bulb.
Set Choke Lever
Setting the choke lever to the correct position for starting.
Position Chainsaw for Starting
Properly positioning the chainsaw on the ground before starting.
Grip Chainsaw Securely
How to grip the chainsaw firmly for safe starting.
Pull Starter Cord
Pulling the starter cord to initiate engine start.
Adjust Choke After Initial Start
Adjusting the choke lever after the engine starts.
Choke Use with Warm Engine
Warning not to use the choke when starting a warm engine.
Semi-Acceleration Device Use
Guidance on using the semi-acceleration device only during engine starting.
Engine Break-In Procedure
Instructions for breaking in the engine for optimal performance and longevity.
Break-In Duration
Information on the recommended break-in period for the engine.
Break-In Usage Guidelines
How to use the chainsaw during the break-in period to avoid excessive stress.
Carburetor Adjustment Warning During Break-In
Warning against adjusting the carburetor during break-in, as it can damage the engine.
Normal Engine Operation (Smoke)
Note that new engines may emit smoke during and after initial use.
Vibration Exposure Warning
Warning about potential health effects of vibration exposure on circulation and nerve issues.
Pre-Start Check: Chain Obstruction
Ensure the chain is not in contact with foreign objects before starting the engine.
Idle Speed Chain Check
Verify that the chain does not rotate at idle speed.
Proper Grip and Body Position
How to hold the chainsaw correctly and keep body parts away from chain/muffler.
Stopping the Engine
Procedure for Stopping the Engine
Instructions for releasing the throttle and shutting off the engine.
Chain Break-In and Tensioning
Steps for breaking in and tensioning the chain, including lubrication and repeated adjustments.
Chain Safety Warning During Operation
Critical safety warning not to touch the chain while the motor is running.
Ice Device System (Winter/Summer Setting)
Instructions for using the ice device system for different temperature conditions.
Use
Chain Brake Operation
Explanation of chain brake safety measures, inertia activation, and manual operation.
Kickback Safety Precautions
Safety measures to prevent and reduce kickback by firm control.
Inertial Chain Brake Explanation
Description of the inertial chain brake's safety function and activation.
Checking Chain Brake Operation
Steps to check the proper functioning of the chain brake.
Chain Brake Maintenance
Instructions for keeping the chain brake mechanism clean and lubricated.
Bucking Logs
Techniques for cutting logs into desired lengths, considering trunk support and direction.
Warning: Avoid Upper Edge Cutting During Limbing
Warning against using the upper edge of the guide bar for limbing to avoid kickback.
Warning: Saw Pinching
Procedure to follow if the saw chain becomes pinched in the trunk.
General Work Instructions
Instructions for safe operation, including avoiding inexperienced tree felling.
Tree Felling Experience Warning
Warning against felling trees without experience or qualification.
First-Time Chainsaw Practice
Advice for first-time users to practice on a small trunk before full operation.
Weather and Visibility Warning
Warning not to cut in adverse weather, poor visibility, or extreme temperatures.
Tree Felling Procedure
Detailed steps for felling a tree, including notch cutting and hinge creation.
Preparation for Tree Felling
Preparing the work area and using spike bumpers for felling operations.
Making the Notching Cut
Procedure for making the initial notch cut at the base of the tree.
Making the Second Cut
Making the second cut to create a wedge and guide the tree's fall.
Making the Felling Cut
Making the final felling cut from the opposite side of the notch.
Creating a Hinge
Leaving a hinge to control the direction of the tree's fall.
Felling Large Diameter Trunks
Procedure for felling trunks with a diameter larger than the guide bar length.
Limbing Trees
Instructions for removing branches from a felled tree, starting from the base.
Start Limbing from Largest Diameter
Begin limbing from the largest diameter branches, moving towards the tip.
Maintain Stable Position While Limbing
Finding a stable and safe position for balance during limbing.
Ergonomic Chainsaw Handling for Limbing
Holding the chainsaw against the trunk to reduce fatigue and maintain balance.
Handling Tensioned Branches Safely
Finding a safe position and cutting opposite the bend for tensioned branches.
Warning: Avoid Upper Edge Cutting During Limbing
Warning against using the upper edge of the guide bar for limbing to avoid kickback.
Assess Trunk Support Before Bucking
Checking how the trunk is supported to ensure correct cutting and avoid blocking the guide bar.
Bucking Supported at Both Ends
Procedure for cutting logs supported at both ends to avoid pinching the saw.
Bucking Supported at One End
Procedure for cutting logs supported at one end to avoid pinching the saw.
Warning: Saw Pinching
Procedure to follow if the saw chain becomes pinched in the trunk.
Prohibited Uses of Chainsaw
List of prohibited uses, including cutting non-wood materials or using the saw as a lever.
Adhere to Safety Regulations
Reminder to always follow safety regulations when operating the chainsaw.
Warning: Cut Only Wood Materials
Warning to cut only wood or wood-based materials, not metal, plastic, or masonry.
Work Area Precautions
Precautions for the work area, including avoiding electrical cables and working on slopes.
Avoid Working Near Electrical Cables
Instruction to avoid working near electrical cables due to electrocution risk.
Ensure Sufficient Visibility and Light
Work only when visibility and light conditions are sufficient for clear vision.
Stop Engine Before Setting Down
Instruction to stop the engine before setting the chainsaw down.
Caution with Hearing Protection
Be cautious when wearing ear protection as it can limit hearing of danger signals.
Caution on Slopes and Uneven Surfaces
Exercise extreme caution when working on slopes or uneven surfaces.
Avoid Cutting Above Chest Height
Warning against cutting above chest height due to control difficulties and kickback risk.
Do Not Cut From a Ladder
Explicit warning against cutting from a ladder due to extreme danger.
Stop Saw if Chain Strikes Foreign Object
Instruction to stop the saw immediately if the chain strikes a foreign object and inspect for damage.
Keep Chain Clean
Keeping the chain clean from dirt and sand to maintain sharpness and prevent kickback.
Keep Handles Dry and Clean
Maintaining dry and clean handles for a secure grip.
Alert for Tensioned Branches
Being alert for springback when cutting tensioned branches to avoid injury.
Caution with Small Branches
Exercising caution when cutting small branches to avoid chain blockage or loss of balance.
Maintenance
Chain Sharpening
Instructions for sharpening the chainsaw chain, including file type and technique.
Chain Sharpening Warning
Guidance on when to sharpen the chain based on chip size.
Depth Gauge Adjustment
Procedure for checking and adjusting depth gauges after chain sharpening.
Depth Gauge Adjustment Importance
Emphasis on the importance of correct depth gauge adjustment.
Guide Bar Lubrication
Instructions for lubricating the guide bar's sprocket nose with grease.
Guide Bar Rotation
Recommendation to reverse the guide bar every 8 working hours for uniform wear.
Clean Bar Groove and Lubrication Hole
Instructions for cleaning the bar groove and lubrication hole.
Check Bar Rails
Checking bar rails for wear and removing burrs with a file.
Warning: Worn Sprocket
Warning against mounting a new chain on a worn sprocket.
Maintenance
Air Filter Check and Cleaning
Daily checks and cleaning procedures for the air filters.
Fuel Filter Check and Replacement
Periodic checks of the fuel filter and replacement if excessively dirty.
Starter Assembly Cleaning
Keeping starter assembly cooling louvers free and clean.
Engine Cylinder Fin Cleaning
Periodic cleaning of engine cylinder fins to prevent overheating.
Spark Plug Cleaning and Gap Check
Periodic cleaning of the spark plug and checking the electrode gap.
Chain Brake Malfunction
Procedure for disassembling and cleaning chain brake components if malfunctioning.
Replace Chain Brake Band
Replacing the chain brake band if worn or deformed.
Check Chain Safety Stop
Checking and replacing the chain safety stop if necessary.
Guide Bar Lubrication Holes
Turning the guide bar to check and ensure lubrication holes are free from impurities.
Muffler GS 350C Maintenance
Catalytic Converter Warning
Warning not to modify or remove the catalytic converter as it is illegal.
Hot Muffler Warning
Warning that the muffler becomes very hot during and after operation.
Muffler Damage and Blockage
Caution that a damaged or frequently blocked muffler may indicate limited catalytic converter efficiency.
Warning: Improper Muffler Use
Warning against using a damaged, missing, or improperly maintained muffler.
Carburetor Adjustment
Clean Carburetor Components Before Adjustment
Cleaning starter cover, air filter, and warming the engine before carburetor adjustment.
Carburetor Adjustment Limitations
Information on the designed range for adjusting carburetor screws L and H.
Warning: Do Not Force Carburetor Screws
Caution against forcing carburetor adjustment screws outside their allowed range.
Idle Speed (T) Screw Adjustment
Adjusting the idle speed screw (T) for safe margin between idle and clutch engagement.
Low Speed (L) Screw Adjustment
Adjusting the low speed screw (L) for engine response and idle operation.
High Speed (H) Screw Adjustment
Adjusting the high speed screw (H) for maximum power during cutting.
Carburetion Variations Warning
Notice that weather and altitude may affect carburetor settings.
Carburetor Adjustment Safety
Ensuring no one is near the chainsaw during adjustment.
Transport
Transporting the Chainsaw
Instructions for transporting the chainsaw with the engine off, guide bar rearward, and cover on.
Vehicle Transport Securing
Ensuring the chainsaw is securely fastened in a vehicle using belts, with an empty tank.
Maintenance
Extra Maintenance Advised
Recommendation for annual inspection by a specialized technician after intensive use or biennially.
Authorized Service Center Maintenance
Instruction that all non-manual maintenance must be done by an authorized service center.
Use Only Original Replacement Parts
Ensuring correct chainsaw function with original replacement parts.
Unauthorized Modifications Warning
Warning that unauthorized changes or non-original parts can cause serious injury or death.
Technical Data
Engine Specifications
Details on engine type, power, and RPM for GS 35C and GS 350C models.
Primer Bulb and Ice Device System
Information on the presence of the primer bulb and ice device system.
Gear and Chain Specifications
Technical data on pinion teeth, chain speed, and weight.
Fuel and Oil Tank Capacity
Specifications for the fuel and chain oil reservoir capacities.
Recommended Guide Bar and Chain Combinations
Kickback Risk Warning
Warning that incorrect bar/chain combinations increase kickback risk.
Technical Data
Sound Pressure Level
Measured and guaranteed sound power levels for the chainsaw.
Vibration Level
Vibration levels measured according to standards.
Troubleshooting Chart
General Troubleshooting Precautions
Precaution to stop the unit and disconnect spark plug before performing remedies.
Engine Will Not Start or Stalls
Troubleshooting steps for engine starting issues like no spark or flooding.
Engine Does Not Accelerate or Run Properly
Troubleshooting for engine acceleration problems, likely related to carburetor.
Engine Starts but Will Not Idle
Troubleshooting steps when the engine starts but fails to maintain idle speed.
Bar and Chain Overheating
Troubleshooting steps for overheating bar and chain, related to oil or tension.
Engine Starts, Chain Does Not Rotate
Troubleshooting steps when the engine runs but the chain does not rotate.
Problem Solving
Engine Does Not Start or Stalls
Troubleshooting for engine starting issues: no spark, flooded engine.
Engine Does Not Accelerate Correctly
Troubleshooting for engine acceleration issues, likely carburetor related.
Engine Does Not Maintain Idle
Troubleshooting for engine idle issues, likely carburetor related.
Hot Bar and Chain
Troubleshooting for hot bar and chain due to empty oil tank, tight chain, or lubrication issues.
Engine Starts, Chain Does Not Rotate
Troubleshooting for chain rotation issues: engaged brake, tight chain, assembly, or damaged parts.
Problem Solving
Engine Will Not Start or Stalls
Troubleshooting engine starting issues: no spark, flooded engine.
Engine Does Not Accelerate Correctly
Troubleshooting engine acceleration issues, likely carburetor related.
Engine Does Not Reach Full Speed
Troubleshooting engine speed issues, likely related to fuel mixture or air filter.
Engine Starts, Runs, but Will Not Idle
Troubleshooting engine idle issues, likely carburetor related.
Hot Bar and Chain
Troubleshooting hot bar/chain: empty oil tank, tight chain, lubrication issues.
Engine Starts, Chain Does Not Rotate
Troubleshooting chain rotation issues: engaged brake, tight chain, assembly, or damaged parts.
Fitting the Bar and Chain
Limbing Trees
Instructions for removing branches from a felled tree, starting from the base.
Bucking Logs
Techniques for cutting logs into desired lengths, considering trunk support and direction.
Warning: Avoid Upper Edge Cutting During Limbing
Warning against using the upper edge of the guide bar for limbing to avoid kickback.
Assess Trunk Support Before Bucking
Checking how the trunk is supported to ensure correct cutting and avoid blocking the guide bar.
Bucking Supported at Both Ends
Procedure for cutting logs supported at both ends to avoid pinching the saw.
Bucking Supported at One End
Procedure for cutting logs supported at one end to avoid pinching the saw.
Warning: Saw Pinching
Procedure to follow if the saw chain becomes pinched in the trunk.
Use
Limbing Trees
Instructions for removing branches from a felled tree, starting from the base.
Warning: Avoid Upper Edge Cutting During Limbing
Warning against using the upper edge of the guide bar for limbing to avoid kickback.
Bucking Logs
Techniques for cutting logs into desired lengths, considering trunk support and direction.
Assess Trunk Support Before Bucking
Checking how the trunk is supported to ensure correct cutting and avoid blocking the guide bar.
Bucking Supported at Both Ends
Procedure for cutting logs supported at both ends to avoid pinching the saw.
Bucking Supported at One End
Procedure for cutting logs supported at one end to avoid pinching the saw.
Warning: Saw Pinching
Procedure to follow if the saw chain becomes pinched in the trunk.
General Use Instructions
Tree Felling Precautions
Warning against felling trees without experience or qualification.
Tree Felling Procedure
Detailed steps for felling a tree, including notch cutting and hinge creation.
Warning: Never Saw Top of Branch
Warning against sawing the top of a branch to avoid kickback.
Cutting Logs
Instructions for cutting logs, assessing trunk support, and avoiding saw pinching.
Warning: Saw Pinching
Procedure to follow if the saw chain becomes pinched in the trunk.
Use
Limbing Trees
Instructions for removing branches from a felled tree, starting from the base.
Warning: Avoid Upper Edge Cutting During Limbing
Warning against using the upper edge of the guide bar for limbing to avoid kickback.
Bucking Logs
Techniques for cutting logs into desired lengths, considering trunk support and direction.
Assess Trunk Support Before Bucking
Checking how the trunk is supported to ensure correct cutting and avoid blocking the guide bar.
Bucking Supported at Both Ends
Procedure for cutting logs supported at both ends to avoid pinching the saw.
Bucking Supported at One End
Procedure for cutting logs supported at one end to avoid pinching the saw.
Warning: Saw Pinching
Procedure to follow if the saw chain becomes pinched in the trunk.
Maintenance
Chain Sharpening
Instructions for sharpening the chainsaw chain, including file type and technique.
Chain Sharpening Warning
Guidance on when to sharpen the chain based on chip size.
Depth Gauge Adjustment
Procedure for checking and adjusting depth gauges after chain sharpening.
Depth Gauge Adjustment Importance
Emphasis on the importance of correct depth gauge adjustment.
Guide Bar Lubrication
Instructions for lubricating the guide bar's sprocket nose with grease.
Guide Bar Rotation
Recommendation to reverse the guide bar every 8 working hours for uniform wear.
Clean Bar Groove and Lubrication Hole
Instructions for cleaning the bar groove and lubrication hole.
Check Bar Rails
Checking bar rails for wear and removing burrs with a file.
Warning: Worn Sprocket
Warning against mounting a new chain on a worn sprocket.
Maintenance
Air Filter Check and Cleaning
Daily checks and cleaning procedures for the air filters.
Fuel Filter Check and Replacement
Periodic checks of the fuel filter and replacement if excessively dirty.
Starter Assembly Cleaning
Keeping starter assembly cooling louvers free and clean.
Engine Cylinder Fin Cleaning
Periodic cleaning of engine cylinder fins to prevent overheating.
Spark Plug Cleaning and Gap Check
Periodic cleaning of the spark plug and checking the electrode gap.
Chain Brake Malfunction
Procedure for disassembling and cleaning chain brake components if malfunctioning.
Replace Chain Brake Band
Replacing the chain brake band if worn or deformed.
Check Chain Safety Stop
Checking and replacing the chain safety stop if necessary.
Guide Bar Lubrication Holes
Turning the guide bar to check and ensure lubrication holes are free from impurities.
Muffler GS 350C Maintenance
Catalytic Converter Warning
Warning not to modify or remove the catalytic converter as it is illegal.
Hot Muffler Warning
Warning that the muffler becomes very hot during and after operation.
Muffler Damage and Blockage
Caution that a damaged or frequently blocked muffler may indicate limited catalytic converter efficiency.
Warning: Improper Muffler Use
Warning against using a damaged, missing, or improperly maintained muffler.
Carburetor Adjustment
Check for Fuel Leaks
Instructions to check for fuel leaks before use and contact dealer if found.
Starting a Flooded Engine
Procedure for starting the engine when it is flooded.
Engine Does Not Accelerate Correctly
Troubleshooting for engine acceleration issues, likely carburetor related.
Engine Does Not Reach Full Speed
Troubleshooting engine speed issues, likely related to fuel mixture or air filter.
Engine Starts, Runs, but Will Not Idle
Troubleshooting engine idle issues, likely carburetor related.
Hot Bar and Chain
Troubleshooting hot bar/chain: empty oil tank, tight chain, lubrication issues.
Engine Starts, Chain Does Not Rotate
Troubleshooting chain rotation issues: engaged brake, tight chain, assembly, or damaged parts.
Transport
Transporting the Chainsaw
Instructions for transporting the chainsaw with the engine off, guide bar rearward, and cover on.
Vehicle Transport Securing
Ensuring the chainsaw is securely fastened in a vehicle using belts, with an empty tank.
Transport
Transporting the Chainsaw
Instructions for transporting the chainsaw with the engine off, guide bar rearward, and cover on.
Vehicle Transport Securing
Ensuring the chainsaw is securely fastened in a vehicle using belts, with an empty tank.
Storage
Prepare for Long-Term Storage
Draining and cleaning fuel/oil tanks, disposing of fuel/oil responsibly.
Drain Carburetor for Storage
Procedure to drain the carburetor by running the engine until fuel is exhausted.
Clean and Protect Chain and Bar
Cleaning and applying protective oil to the chain and bar before storage.
Clean Air Intake Slots and Cylinder Fins
Cleaning cooling slots, air filter, and cylinder fins before storage.
Storage Environment
Storing the machine in a dry place, away from heat sources, with empty tanks.
Returning to Service After Storage
Procedures for returning the machine to service after winter storage are the same as for normal starting.
Demolition and Disposal
Guidelines for recycling chainsaw materials and environmentally responsible disposal.
Maintenance
Chain Sharpening
Instructions for sharpening the chainsaw chain, including file type and technique.
Chain Sharpening Warning
Guidance on when to sharpen the chain based on chip size.
Depth Gauge Adjustment
Procedure for checking and adjusting depth gauges after chain sharpening.
Depth Gauge Adjustment Importance
Emphasis on the importance of correct depth gauge adjustment.
Guide Bar Lubrication
Instructions for lubricating the guide bar's sprocket nose with grease.
Guide Bar Rotation
Recommendation to reverse the guide bar every 8 working hours for uniform wear.
Clean Bar Groove and Lubrication Hole
Instructions for cleaning the bar groove and lubrication hole.
Check Bar Rails
Checking bar rails for wear and removing burrs with a file.
Warning: Worn Sprocket
Warning against mounting a new chain on a worn sprocket.
Maintenance
Air Filter Check and Cleaning
Daily checks and cleaning procedures for the air filters.
Fuel Filter Check and Replacement
Periodic checks of the fuel filter and replacement if excessively dirty.
Starter Assembly Cleaning
Keeping starter assembly cooling louvers free and clean.
Engine Cylinder Fin Cleaning
Periodic cleaning of engine cylinder fins to prevent overheating.
Spark Plug Cleaning and Gap Check
Periodic cleaning of the spark plug and checking the electrode gap.
Chain Brake Malfunction
Procedure for disassembling and cleaning chain brake components if malfunctioning.
Replace Chain Brake Band
Replacing the chain brake band if worn or deformed.
Check Chain Safety Stop
Checking and replacing the chain safety stop if necessary.
Guide Bar Lubrication Holes
Turning the guide bar to check and ensure lubrication holes are free from impurities.
Muffler GS 350C Maintenance
Catalytic Converter Warning
Warning not to modify or remove the catalytic converter as it is illegal.
Hot Muffler Warning
Warning that the muffler becomes very hot during and after operation.
Muffler Damage and Blockage
Caution that a damaged or frequently blocked muffler may indicate limited catalytic converter efficiency.
Warning: Improper Muffler Use
Warning against using a damaged, missing, or improperly maintained muffler.
Carburetor Adjustment
Check for Fuel Leaks
Instructions to check for fuel leaks before use and contact dealer if found.
Starting a Flooded Engine
Procedure for starting the engine when it is flooded.
Engine Does Not Accelerate Correctly
Troubleshooting for engine acceleration issues, likely carburetor related.
Engine Does Not Reach Full Speed
Troubleshooting engine speed issues, likely related to fuel mixture or air filter.
Engine Starts, Runs, but Will Not Idle
Troubleshooting engine idle issues, likely carburetor related.
Hot Bar and Chain
Troubleshooting hot bar/chain: empty oil tank, tight chain, lubrication issues.
Engine Starts, Chain Does Not Rotate
Troubleshooting chain rotation issues: engaged brake, tight chain, assembly, or damaged parts.
Transport
Transporting the Chainsaw
Instructions for transporting the chainsaw with the engine off, guide bar rearward, and cover on.
Vehicle Transport Securing
Ensuring the chainsaw is securely fastened in a vehicle using belts, with an empty tank.
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