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SGS 58CC - User Manual

SGS 58CC
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FOR YOUR SAFETY
PLEASE READ THESE INSTRUCTIONS CAREFULLY
AND RETAIN THEM FOR FUTURE USE.
OWNER’S MANUAL
20’’ 58CC CHAINSAW
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Summary

Safe Operation Guidelines

Manual and Warning Review

Emphasizes reading the operator's manual and following all safety warnings for correct use.

Personal Protective Equipment (PPE)

Mandates wearing head, eye, ear protection, and suitable clothing for operator safety.

Operator Fitness and Environmental Awareness

Prohibits operation when fatigued or impaired; stresses using safety footwear and awareness of conditions.

Maintenance for Safety and Vibration Reduction

Highlights importance of sharp chain and well-maintained AV system to reduce vibration and enhance safety.

Fueling Safety Protocols

Advises caution with fuel, spill cleanup, and eliminating ignition sources during fueling operations.

Work Area and Bystander Safety

Ensures a clear work area, secure footing, planned retreat path, and keeping bystanders at a safe distance.

Proper Grip and Operation Technique

Stresses a firm two-handed grip and correct posture during chainsaw operation.

Pre-Use Checks and Safe Carrying

Guides on pre-use inspection, safe carrying with engine stopped, and securing the bar for transport.

Cutting Precautions and Environmental Hazards

Warns about slender materials, limb tension, poor weather, dead branches, and hot parts.

Ventilation and Altitude Operation Limits

Stresses operating in ventilated areas, avoiding untrained tree work, and understanding kickback.

Kickback Prevention

Understanding Kickback Hazards

Explains kickback causes from tip contact or chain pinching and its dangerous consequences.

Preventative Practices for Safe Cutting

Outlines methods like steady work, diligence, and clear work area to avoid accidents.

Grip, Obstructions, and Cutting Techniques

Details proper grip, clearing obstructions, cutting at speed, and avoiding overreaching.

Maintenance and Parts Compliance

Stresses following maintenance guidelines and using specified replacement bars and chains.

Chain Brake System

Chain Brake Functionality and Release

Explains automatic and manual chain brake activation and the procedure for releasing it.

Daily Chain Brake Inspection

Provides a procedure to confirm the chain brake is functioning correctly during daily inspection.

Vibration Protection Measures

Tool Selection and Maintenance for Reduced Vibration

Advocates using the right tools, ensuring they are maintained, and keeping cutting tools sharp.

Work Practices to Minimize Vibration Exposure

Recommends reducing usage time, taking breaks, and avoiding excessive grip or force.

Promoting Hand Circulation and Comfort

Suggests staying warm/dry, quitting smoking, and exercising fingers to maintain blood flow.

Machine Symbols and Controls Identification

Fuel, Oil, and Stop Symbols

Identifies symbols for the fuel cap, oil cap, and the engine stop switch.

Engine Starting and Adjustment Symbols

Explains symbols for starting mode (choke) and carburetor adjustment screws (H, L, T).

Chain Brake Activation Indicators

Illustrates symbols showing directions for releasing and activating the chain brake.

Component Location Diagram

Main Handle and Operating Controls

Identifies the front handle, trigger operation, and pull start mechanism on the chainsaw.

Cutting Assembly and Safety Features

Labels the chain bar, chain, and chain brake for overall component identification.

Guide Bar and Tensioning Components

Identifies the handling bar, chain tensioner, and chain bar for maintenance and assembly.

Installing Guide Bar and Saw Chain

Preparation and Safety for Installation

Lists necessary tools, emphasizes protective gloves, and includes an initial chain brake check.

Mounting Guide Bar and Chain Correctly

Guides on fitting the chain onto the drive gear and guide bar, ensuring correct direction and fit.

Tensioning and Securing the Chain Assembly

Details adjusting chain tension, securing the brake plate, and final tightening of nuts.

New Chain Tension Monitoring

Advises monitoring and readjusting new chain tension frequently due to initial expansion.

Fuel and Oil Handling and Mixing

Fueling Safety and Flammability Warnings

Warns about petrol flammability, requires stopping the engine, outdoor fueling, and maintaining distance.

Engine Fuel Mixture Requirements

Specifies unleaded petrol (95-97 octane) and warns against low-quality fuel damaging engine parts.

Fuel Mixing and Refueling Procedures

Provides instructions for accurately measuring fuel/oil, mixing, and refueling the unit.

Engine Care and Fuel Avoidances

Lists critical fuel practices to avoid, such as using raw petrol, gasohol, or old fuel mixtures.

Chain Oil Importance and Quality Standards

Stresses the necessity of chain oil for lubrication and safety, recommending approved types and warning against waste oil.

Chain Oil Storage and Rust Prevention

Advises on proper storage, cleaning the chain/groove, and preventing chain rust.

Starting the Engine

Pre-Start Safety and Component Checks

Ensures all parts are correctly installed and warns against operating with broken or missing components.

Priming and Ignition Setup

Instructs to fill fuel/oil tanks, prime the engine, and set the ignition switch.

Choke and Throttle Operation for Starting

Details operating the choke and throttle levers in sequence for efficient engine starting.

Pull Start Technique and Stabilization

Guides on positioning the saw, stabilizing it, and the correct hand/foot placement for the pull start.

Engaging the Starting Rope

Instructs on pulling the starting rope to feel resistance and then pulling firmly to start the engine.

Checking Chainsaw Oil Level

Oil Delivery and Flow Check

Details how to run the chainsaw to check for proper chain oil scattering and flow, with adjustment guidance.

Oil Tank Refueling Schedule

Emphasizes refilling the oil tank whenever refueling the saw, as it should empty with the fuel.

Adjusting the Carburetor

Carburetor Adjustment Principles

Explains that the carburetor is factory adjusted but may need fine-tuning, with the bar attached.

Step-by-Step Carburetor Tuning

Provides steps for adjusting L, H, and idle needles, and making test cuts for optimal performance.

Transporting the Chainsaw Safely

Safe Chainsaw Carrying Methods

Details methods for safe hand carrying, including stopping the engine and positioning the bar away from the body.

Securing Chainsaw for Vehicle Transport

Provides instructions for securing the chainsaw in a vehicle with the chain guard in place to prevent movement.

Chainsaw Maintenance Schedule

Pre-Maintenance Safety Procedures

Mandates stopping the engine, cooling it, and disconnecting the spark plug before any maintenance.

Air Filter and Oiling Port Cleaning

Guides on cleaning the air filter and checking the oiling port for clogging after each use.

Guide Bar and Sprocket Care

Instructs on cleaning the guide bar groove, greasing the sprocket, and checking sprocket wear.

General Component Inspection and Fasteners

Advises checking for fuel leaks, loose parts, and damage to major chainsaw components.

Periodical Service and Component Checks

Cylinder Fins and Air Cooling System

Recommends periodic cleaning of cylinder fins and air intake to prevent overheating.

Oil Filter and Fuel Filter Maintenance

Details removing, cleaning, and replacing the oil and fuel filters.

Spark Plug and Muffler Care

Guides on spark plug cleaning/gapping and muffler inspection for carbon buildup.

Muffler Attachment and Fire Prevention

Warns against touching hot engine parts and stresses correct muffler attachment for safety.

Periodic Chainsaw Maintenance

Muffler Assembly and Gasket Integrity

Ensures correct muffler assembly, gasket integrity, and screw re-tightening after a test run.

Muffler Clogging and Cleaning Schedule

Addresses muffler clogging issues and recommends cleaning inside the muffler every 100 hours of use.

Saw Chain and Guide Bar Maintenance

Importance of Sharp Cutters and Sharpening Indicators

Highlights that sharp cutters are crucial for safe operation and lists indicators for sharpening.

Chain Sharpening Preparation and Safety

Advises wearing gloves, securing the chain, stopping the engine, and using the correct file before sharpening.

Cutter Filing Technique and Depth Gauge

Provides instructions on filing cutters, maintaining file position, and checking/filing the depth gauge.

Cutter Edge Angles and Rounding

Emphasizes rounding front edges and ensuring consistent cutter length and angles for safety and performance.

Guide Bar Wear Inspection and Reversal

Recommends reversing the bar and checking the bar rail for wear using a ruler and cutter.

Troubleshooting Common Issues

Resolving Starting Failures

Provides steps to diagnose and resolve starting issues, including fuel, flooding, and ignition checks.

Addressing Power Loss and Rough Idling

Offers solutions for lack of power or rough idling, focusing on fuel, filters, and carburetor adjustments.

Troubleshooting Oil Delivery Problems

Addresses issues where chain oil is not being delivered, suggesting quality checks and cleaning.

Technical Specifications

Power Unit Technical Details

Details engine displacement, fuel type, tank capacities, ignition, and physical dimensions.

Cutting Head and Performance Data

Lists guide bar size, chain pitch and gauge, power output, and speed ratings.

Summary

Safe Operation Guidelines

Manual and Warning Review

Emphasizes reading the operator's manual and following all safety warnings for correct use.

Personal Protective Equipment (PPE)

Mandates wearing head, eye, ear protection, and suitable clothing for operator safety.

Operator Fitness and Environmental Awareness

Prohibits operation when fatigued or impaired; stresses using safety footwear and awareness of conditions.

Maintenance for Safety and Vibration Reduction

Highlights importance of sharp chain and well-maintained AV system to reduce vibration and enhance safety.

Fueling Safety Protocols

Advises caution with fuel, spill cleanup, and eliminating ignition sources during fueling operations.

Work Area and Bystander Safety

Ensures a clear work area, secure footing, planned retreat path, and keeping bystanders at a safe distance.

Proper Grip and Operation Technique

Stresses a firm two-handed grip and correct posture during chainsaw operation.

Pre-Use Checks and Safe Carrying

Guides on pre-use inspection, safe carrying with engine stopped, and securing the bar for transport.

Cutting Precautions and Environmental Hazards

Warns about slender materials, limb tension, poor weather, dead branches, and hot parts.

Ventilation and Altitude Operation Limits

Stresses operating in ventilated areas, avoiding untrained tree work, and understanding kickback.

Kickback Prevention

Understanding Kickback Hazards

Explains kickback causes from tip contact or chain pinching and its dangerous consequences.

Preventative Practices for Safe Cutting

Outlines methods like steady work, diligence, and clear work area to avoid accidents.

Grip, Obstructions, and Cutting Techniques

Details proper grip, clearing obstructions, cutting at speed, and avoiding overreaching.

Maintenance and Parts Compliance

Stresses following maintenance guidelines and using specified replacement bars and chains.

Chain Brake System

Chain Brake Functionality and Release

Explains automatic and manual chain brake activation and the procedure for releasing it.

Daily Chain Brake Inspection

Provides a procedure to confirm the chain brake is functioning correctly during daily inspection.

Vibration Protection Measures

Tool Selection and Maintenance for Reduced Vibration

Advocates using the right tools, ensuring they are maintained, and keeping cutting tools sharp.

Work Practices to Minimize Vibration Exposure

Recommends reducing usage time, taking breaks, and avoiding excessive grip or force.

Promoting Hand Circulation and Comfort

Suggests staying warm/dry, quitting smoking, and exercising fingers to maintain blood flow.

Machine Symbols and Controls Identification

Fuel, Oil, and Stop Symbols

Identifies symbols for the fuel cap, oil cap, and the engine stop switch.

Engine Starting and Adjustment Symbols

Explains symbols for starting mode (choke) and carburetor adjustment screws (H, L, T).

Chain Brake Activation Indicators

Illustrates symbols showing directions for releasing and activating the chain brake.

Component Location Diagram

Main Handle and Operating Controls

Identifies the front handle, trigger operation, and pull start mechanism on the chainsaw.

Cutting Assembly and Safety Features

Labels the chain bar, chain, and chain brake for overall component identification.

Guide Bar and Tensioning Components

Identifies the handling bar, chain tensioner, and chain bar for maintenance and assembly.

Installing Guide Bar and Saw Chain

Preparation and Safety for Installation

Lists necessary tools, emphasizes protective gloves, and includes an initial chain brake check.

Mounting Guide Bar and Chain Correctly

Guides on fitting the chain onto the drive gear and guide bar, ensuring correct direction and fit.

Tensioning and Securing the Chain Assembly

Details adjusting chain tension, securing the brake plate, and final tightening of nuts.

New Chain Tension Monitoring

Advises monitoring and readjusting new chain tension frequently due to initial expansion.

Fuel and Oil Handling and Mixing

Fueling Safety and Flammability Warnings

Warns about petrol flammability, requires stopping the engine, outdoor fueling, and maintaining distance.

Engine Fuel Mixture Requirements

Specifies unleaded petrol (95-97 octane) and warns against low-quality fuel damaging engine parts.

Fuel Mixing and Refueling Procedures

Provides instructions for accurately measuring fuel/oil, mixing, and refueling the unit.

Engine Care and Fuel Avoidances

Lists critical fuel practices to avoid, such as using raw petrol, gasohol, or old fuel mixtures.

Chain Oil Importance and Quality Standards

Stresses the necessity of chain oil for lubrication and safety, recommending approved types and warning against waste oil.

Chain Oil Storage and Rust Prevention

Advises on proper storage, cleaning the chain/groove, and preventing chain rust.

Starting the Engine

Pre-Start Safety and Component Checks

Ensures all parts are correctly installed and warns against operating with broken or missing components.

Priming and Ignition Setup

Instructs to fill fuel/oil tanks, prime the engine, and set the ignition switch.

Choke and Throttle Operation for Starting

Details operating the choke and throttle levers in sequence for efficient engine starting.

Pull Start Technique and Stabilization

Guides on positioning the saw, stabilizing it, and the correct hand/foot placement for the pull start.

Engaging the Starting Rope

Instructs on pulling the starting rope to feel resistance and then pulling firmly to start the engine.

Checking Chainsaw Oil Level

Oil Delivery and Flow Check

Details how to run the chainsaw to check for proper chain oil scattering and flow, with adjustment guidance.

Oil Tank Refueling Schedule

Emphasizes refilling the oil tank whenever refueling the saw, as it should empty with the fuel.

Adjusting the Carburetor

Carburetor Adjustment Principles

Explains that the carburetor is factory adjusted but may need fine-tuning, with the bar attached.

Step-by-Step Carburetor Tuning

Provides steps for adjusting L, H, and idle needles, and making test cuts for optimal performance.

Transporting the Chainsaw Safely

Safe Chainsaw Carrying Methods

Details methods for safe hand carrying, including stopping the engine and positioning the bar away from the body.

Securing Chainsaw for Vehicle Transport

Provides instructions for securing the chainsaw in a vehicle with the chain guard in place to prevent movement.

Chainsaw Maintenance Schedule

Pre-Maintenance Safety Procedures

Mandates stopping the engine, cooling it, and disconnecting the spark plug before any maintenance.

Air Filter and Oiling Port Cleaning

Guides on cleaning the air filter and checking the oiling port for clogging after each use.

Guide Bar and Sprocket Care

Instructs on cleaning the guide bar groove, greasing the sprocket, and checking sprocket wear.

General Component Inspection and Fasteners

Advises checking for fuel leaks, loose parts, and damage to major chainsaw components.

Periodical Service and Component Checks

Cylinder Fins and Air Cooling System

Recommends periodic cleaning of cylinder fins and air intake to prevent overheating.

Oil Filter and Fuel Filter Maintenance

Details removing, cleaning, and replacing the oil and fuel filters.

Spark Plug and Muffler Care

Guides on spark plug cleaning/gapping and muffler inspection for carbon buildup.

Muffler Attachment and Fire Prevention

Warns against touching hot engine parts and stresses correct muffler attachment for safety.

Periodic Chainsaw Maintenance

Muffler Assembly and Gasket Integrity

Ensures correct muffler assembly, gasket integrity, and screw re-tightening after a test run.

Muffler Clogging and Cleaning Schedule

Addresses muffler clogging issues and recommends cleaning inside the muffler every 100 hours of use.

Saw Chain and Guide Bar Maintenance

Importance of Sharp Cutters and Sharpening Indicators

Highlights that sharp cutters are crucial for safe operation and lists indicators for sharpening.

Chain Sharpening Preparation and Safety

Advises wearing gloves, securing the chain, stopping the engine, and using the correct file before sharpening.

Cutter Filing Technique and Depth Gauge

Provides instructions on filing cutters, maintaining file position, and checking/filing the depth gauge.

Cutter Edge Angles and Rounding

Emphasizes rounding front edges and ensuring consistent cutter length and angles for safety and performance.

Guide Bar Wear Inspection and Reversal

Recommends reversing the bar and checking the bar rail for wear using a ruler and cutter.

Troubleshooting Common Issues

Resolving Starting Failures

Provides steps to diagnose and resolve starting issues, including fuel, flooding, and ignition checks.

Addressing Power Loss and Rough Idling

Offers solutions for lack of power or rough idling, focusing on fuel, filters, and carburetor adjustments.

Troubleshooting Oil Delivery Problems

Addresses issues where chain oil is not being delivered, suggesting quality checks and cleaning.

Technical Specifications

Power Unit Technical Details

Details engine displacement, fuel type, tank capacities, ignition, and physical dimensions.

Cutting Head and Performance Data

Lists guide bar size, chain pitch and gauge, power output, and speed ratings.

SGS 58CC Specifications

General IconGeneral
BrandSGS
Model58CC
CategoryChainsaw
LanguageEnglish

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