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Hyundai HYHT33 - User Manual

Hyundai HYHT33
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HEDGE TRIMMER
Model HYHT33
User Manual
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Summary

SAFETY

Operator Responsibilities and General Safety

Operator's duty for safe operation, adherence to manual, and ensuring machine is not left accessible to untrained persons.

Warning Signs and Symbols Guide

Explains PPE, DANGER, WARNING, CAUTION, and NOTE symbols to prevent injury and equipment damage.

Carbon Monoxide Safety

Risks of CO poisoning, safe usage locations, symptoms, and emergency response procedures.

Fuel Safety and Handling

Precautions for handling flammable fuels, including storage, refueling, and spill management.

Additional Safety Precautions

Guidelines on petrol safety, fire prevention, avoiding exhaust fumes, and preventing burns from hot components.

MACHINE COMPONENT LOCATIONS

Power Unit Component Identification

Visual guide to identify all parts of the main power unit for the hedge trimmer.

Extension Pole Component Identification

Visual guide to identify parts of the extension pole attachment for the hedge trimmer.

Hedge Trimmer Head Component Identification

Visual guide to identify parts of the hedge trimmer's cutting head assembly.

ASSEMBLY AND INITIAL OPERATION

Power Unit Assembly Instructions

Step-by-step guide for assembling the front handle and associated parts of the hedge trimmer's power unit.

Hedge Trimmer Attachment Assembly

Instructions for connecting and assembling the hedge trimmer cutting head and extension pole.

Fuel Information and Refueling Procedures

Details on correct fuel/oil mixing ratios and safe practices for refueling the hedge trimmer engine.

OPERATION

Starting the Hedge Trimmer Engine

Comprehensive guide on how to start the hedge trimmer, including operating switch, choke, and primer bulb usage.

Spark Plug Maintenance and Adjustment

Procedures for checking, cleaning, adjusting gap, or replacing the spark plug for optimal performance.

Safe Hedge Trimming Operation

Guidelines for safe operation, including turning off the machine, checking local regulations, and maintaining safe working heights.

INSPECTION AND MAINTENANCE

Routine Inspection and Cleaning

Instructions for regular checks of air filter, spark plug, and general cleaning after use to maintain the machine.

Maintenance Precautions and Part Replacement

Essential precautions like tightening parts, storing correctly, and using genuine Hyundai parts for maintenance.

Maintenance Schedule and Safety Warnings

Overview of maintenance tasks, safety during maintenance, and prohibitions on unauthorized repairs or cutting attachments.

TRANSPORTATION AND STORAGE

Safe Machine Transportation

Steps to follow when transporting the hedge trimmer, including draining fuel and securing the unit to prevent damage.

Long-Term Storage Guidelines

Procedures for storing the hedge trimmer for extended periods, focusing on fuel draining, cleaning, and proper storage conditions.

SPECIFICATION

Technical Specifications Overview

Detailed specifications including engine type, fuel capacity, noise level, power output, cutting width, and dimensions.

TROUBLESHOOTING

Troubleshooting Common Issues

A guide to diagnosing and resolving common problems like the machine not starting or running smoothly, with causes and remedies.

DECLARATION OF CONFORMITY

CE Conformity Statement

Official declaration confirming the hedge trimmer's compliance with European CE directives for machinery, EMC, noise, and emissions.

Summary

SAFETY

Operator Responsibilities and General Safety

Operator's duty for safe operation, adherence to manual, and ensuring machine is not left accessible to untrained persons.

Warning Signs and Symbols Guide

Explains PPE, DANGER, WARNING, CAUTION, and NOTE symbols to prevent injury and equipment damage.

Carbon Monoxide Safety

Risks of CO poisoning, safe usage locations, symptoms, and emergency response procedures.

Fuel Safety and Handling

Precautions for handling flammable fuels, including storage, refueling, and spill management.

Additional Safety Precautions

Guidelines on petrol safety, fire prevention, avoiding exhaust fumes, and preventing burns from hot components.

MACHINE COMPONENT LOCATIONS

Power Unit Component Identification

Visual guide to identify all parts of the main power unit for the hedge trimmer.

Extension Pole Component Identification

Visual guide to identify parts of the extension pole attachment for the hedge trimmer.

Hedge Trimmer Head Component Identification

Visual guide to identify parts of the hedge trimmer's cutting head assembly.

ASSEMBLY AND INITIAL OPERATION

Power Unit Assembly Instructions

Step-by-step guide for assembling the front handle and associated parts of the hedge trimmer's power unit.

Hedge Trimmer Attachment Assembly

Instructions for connecting and assembling the hedge trimmer cutting head and extension pole.

Fuel Information and Refueling Procedures

Details on correct fuel/oil mixing ratios and safe practices for refueling the hedge trimmer engine.

OPERATION

Starting the Hedge Trimmer Engine

Comprehensive guide on how to start the hedge trimmer, including operating switch, choke, and primer bulb usage.

Spark Plug Maintenance and Adjustment

Procedures for checking, cleaning, adjusting gap, or replacing the spark plug for optimal performance.

Safe Hedge Trimming Operation

Guidelines for safe operation, including turning off the machine, checking local regulations, and maintaining safe working heights.

INSPECTION AND MAINTENANCE

Routine Inspection and Cleaning

Instructions for regular checks of air filter, spark plug, and general cleaning after use to maintain the machine.

Maintenance Precautions and Part Replacement

Essential precautions like tightening parts, storing correctly, and using genuine Hyundai parts for maintenance.

Maintenance Schedule and Safety Warnings

Overview of maintenance tasks, safety during maintenance, and prohibitions on unauthorized repairs or cutting attachments.

TRANSPORTATION AND STORAGE

Safe Machine Transportation

Steps to follow when transporting the hedge trimmer, including draining fuel and securing the unit to prevent damage.

Long-Term Storage Guidelines

Procedures for storing the hedge trimmer for extended periods, focusing on fuel draining, cleaning, and proper storage conditions.

SPECIFICATION

Technical Specifications Overview

Detailed specifications including engine type, fuel capacity, noise level, power output, cutting width, and dimensions.

TROUBLESHOOTING

Troubleshooting Common Issues

A guide to diagnosing and resolving common problems like the machine not starting or running smoothly, with causes and remedies.

DECLARATION OF CONFORMITY

CE Conformity Statement

Official declaration confirming the hedge trimmer's compliance with European CE directives for machinery, EMC, noise, and emissions.

Overview

The Hyundai HYHT33 Hedge Trimmer is a petrol-powered, direct-drive hedge trimmer designed for maintaining hedges, shrubs, and bushes. It is a versatile tool with an extension pole and an adjustable cutting unit, making it suitable for various trimming tasks.

Function Description

The HYHT33 is primarily used for trimming and shaping hedges, shrubs, and bushes. Its petrol engine provides cordless operation, offering greater mobility and reach compared to electric models. The device features a cutting unit that can be adjusted up to 135 degrees, allowing for flexible cutting angles to tackle different hedge shapes and heights. The extension pole further enhances its reach, making it easier to trim tall or wide hedges without the need for ladders in many cases.

Important Technical Specifications

  • Model: HYHT33
  • Engine Type: IE36F
  • Engine Size: 33 cc
  • Fuel Tank Capacity: 800 ml
  • Noise Level: 112 dB
  • Rated Speed: 2800 rpm (Idle)
  • Rated Power: 0.85 kW
  • Drive Type: Direct
  • Start Method: Recoil
  • Fuel Ratio/Fuel Type: Mineral 2-stroke oil: 25:1 - Synthetic 2-stroke oil: 40:1
  • Cutting Width/Length: 375 mm
  • Hedge Trimmers - Recommended Maximum Cutting Diameter: 15 mm
  • Gross Weight: 10.8 kg
  • Dry Weight: 7.4 kg
  • Fully Assembled Dimensions (L x W x H): 2850 x 260 x 260 mm
  • Box Dimensions (L x W x H): 1130 x 320 x 290 mm

Usage Features

The HYHT33 is designed for ease of use and operational flexibility.

  • Starting the Tool: The starting procedure involves setting the operating switch to "I", putting the choke lever in the "Start" position, pushing the primer bulb 3-5 times, and then pulling the starter cable while holding the machine against the ground. Once the engine runs smoothly, the choke can be returned to its normal position.
  • Adjustable Cutting Unit: The cutting unit can be adjusted up to 135 degrees using the adjusting lever lock and lever, providing versatility for various trimming angles and shapes.
  • Extension Pole: The device includes an extension pole, which can be connected to the power unit and the hedge trimmer head, significantly increasing the reach for high or deep hedges.
  • Safety Precautions during Operation: Users are advised to ensure the integrated piece is correctly connected before starting. The machine should be turned off by setting the switch to "STOP". It's crucial to check local regulations for use, avoid trimming at night, and ensure no wire fencing materials are present in the hedge to prevent damage and injury. A minimum working height of 15 cm is recommended to protect animals. The hedge trimmer should never be placed on the ground when running and should always be used with the extension attached.
  • Fueling: The engine requires a mix of unleaded petrol with either synthetic 2-stroke oil at a 40:1 ratio or mineral 2-stroke oil at a 25:1 ratio. Fuel should be prepared in 1-liter batches as it can become unusable after prolonged storage. Refueling must be done outdoors, away from ignition sources, and with the engine cool and off. Spills should be cleaned promptly, and fuel tank caps tightened securely.

Maintenance Features

Regular maintenance is crucial for the longevity and safe operation of the HYHT33.

  • Regular Checks: After each use, the entire machine should be checked for general condition, damage, and cleaned.
  • Air Filter: The air filter should be cleaned regularly and replaced depending on conditions.
  • Spark Plug: The spark plug needs to be checked, cleaned, and its gap re-adjusted (0.6-0.7 mm) periodically, or replaced if necessary.
  • Cutting Head Assembly: This part should be checked and cleaned regularly.
  • Gearbox: The straight shaft gearbox requires greasing.
  • Exhaust: The exhaust should be inspected, cleaned, or replaced as needed.
  • Fasteners: All accessible nuts, bolts, and screws should be kept tight.
  • Fuel Storage: The fuel tank should not be stored with petrol. If the machine is to be stored for over a month, the fuel tank should be drained.
  • Cleaning: The external parts of the case should be wiped with a soft cloth soaked in fine suds.
  • Storage: The hedge trimmer should be stored in an elevated, locked, dry place, out of reach of children, and packed well to prevent damage.
  • Professional Servicing: Repairs requiring special professional knowledge should only be carried out by authorized servicing agents. Any maintenance not outlined in the manual should be performed by a Hyundai Authorized Service Centre.
  • Engine Cooling: The engine must be allowed to cool before storage. Hot engine parts should be kept away from flammable materials like grass and leaves.
  • Troubleshooting: The manual provides a troubleshooting guide for common issues such as the machine not starting, not developing full output, running smoothly, or smoking excessively, with recommended remedies like checking the spark plug, air filter, choke lever, carburetor settings, and fuel mix.

Hyundai HYHT33 Specifications

General IconGeneral
BrandHyundai
ModelHYHT33
CategoryTrimmer
LanguageEnglish

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