Table of Contents
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String Trimmer
Owner/Operator Manual
Models
946401 - ST622
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ENGLISH
FRANÇAIS
ESPAÑOL
04645100C 2/02
Supercedes 04645100, A-B
Printed in USA
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Table of Contents
Related Manuals for Mack ST622
Summarization of Contents
Introduction to Your String Trimmer
Model and Serial Number Identification
Location and importance of model and serial numbers for service.
Product Registration Process
Process for registering the product for warranty activation.
Unauthorized Replacement Parts Warning
Warning about using non-genuine parts and warranty implications.
Product Delivery Information
Instructions for customers who received an un-assembled product.
Safety Guidelines and Precautions
Understanding Safety Alerts
Explanation of safety symbols and signal words used in the manual.
Safe Practices and Laws
Safe working practices and adherence to local regulations.
Required Operator Training
Mandates for operator training, especially for new users.
Manual Notations and Definitions
Definitions for notes and important information within the manual.
Safety Decals and Location Guide
Assembly Safety Rules
Safety precautions to follow before and during unit assembly.
Operational Safety Rules
Safety guidelines to follow while operating the trimmer.
Operation Safety Precautions
Operating on Hazardous Slopes
Guidelines and warnings for operating on slopes.
Spark Arrestor System
Information on the spark arrestor system and its maintenance.
Maintenance and Service Overview
Tools Required for Maintenance
List of tools needed for assembly and maintenance tasks.
Unpacking the String Trimmer
Step-by-step guide for unpacking the trimmer from its packaging.
Assembly Instructions
Engine Crankcase Oil Check
Guidance on checking and filling engine oil.
Assembly Checklist
A pre-operation checklist to ensure proper assembly and readiness.
Handlebar Assembly Guide
Detailed steps for assembling and adjusting the handlebars.
Operating Your String Trimmer
Controls and Features Overview
Explanation of the trimmer's main controls and their functions.
Filling the Fuel Tank Safely
Step-by-step procedure for safely adding fuel to the trimmer's tank.
Engine Starting and Stopping
Procedures for starting and safely shutting off the engine.
Trimmer Operation Techniques
Moving Between Work Areas
How to safely move the trimmer between work locations.
Trimming Performance Tips
Advice for optimizing trimming performance and efficiency.
Transporting the Unit
Guidelines for securely transporting the trimmer.
Routine Maintenance Procedures
Maintenance Schedule
Recommended intervals for performing various maintenance tasks.
Service Position Setup
How to position the trimmer for easier maintenance access.
Component Checks and Cleaning
Guide to inspecting and cleaning key trimmer components.
Service and Adjustments
Replacing the Trimmer Line
Step-by-step guide for replacing the trimmer line.
Handlebar Height Adjustment
How to adjust the handlebar height for operator comfort.
Cutting Height Adjustment
Instructions on adjusting the trimmer's cutting height.
Height Guide Replacement
Procedure for replacing the height guide component.
Swivel Head Adjustment
How to adjust the trimmer's swivel head feature for maneuverability.
Control Bail Travel Adjustment
Steps to adjust the control bail for proper operation.
Storage and Service Parts
Preparing for Long-Term Storage
Procedures for preparing the trimmer for long-term storage.
Genuine Service Parts List
List of available genuine Ariens replacement parts.
Ariens 2 Year Limited Warranty
Warranty Conditions and Exclusions
Terms and conditions governing the warranty coverage.
Limitation of Remedy and Damages
Information on liability and damages related to the warranty.
Disclaimer of Further Warranty
Legal statements regarding implied warranties.
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