Litheli U1GT21000 User Manual

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Read this material before using this product.
Failure to do so can result in serious injury.
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Operator's Manual
Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
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40V BATTERY POWERED
STRING TRIMMER
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please contact us: WWW.LITHELI.COM.
U1GT21000
Copyright 2019 Litheli. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Litheli.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
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Litheli U1GT21000 Specifications

General

Brand	Litheli
Model	U1GT21000
Category	Trimmer
Language	English

Summary

Safety Warning Symbols and Definitions

Hazard Symbol Definitions

Explains hazard symbols like Danger, Warning, Caution, and Notice used throughout the manual.

Important Safety Instructions

Gardening Appliance Safety Guidelines

Provides safety guidelines for operating gardening appliances, covering environment and user conduct.

Vibration Hazard Information

Reducing Vibration-Related Injury Risks

Offers advice on minimizing risks associated with prolonged exposure to appliance vibration.

General Safety Precautions

General Operational Safety Rules

Outlines fundamental safety practices for operating the appliance and user responsibility.

Product Specifications

Grounding Requirements

Extension Cord Usage Note

Symbology Guide

Setup Before Use

Product Functions Overview

Battery Pack Charging Procedure

Charging Status LED Indicators

Details the meaning of different LED indicator lights during battery charging.

Checking Battery Charge Level

Assembly Instructions

Install the Guard

Instructions for attaching the safety guard to the string trimmer.

Install Auxiliary Handle

Install Edge Guide Assembly

Install Edger Wheels

Operating Instructions

Charging the Battery Pack

Step-by-step guide for charging the appliance's battery pack.

Battery Pack Installation and Removal

Procedures for correctly inserting and removing the battery pack from the trimmer.

Automatic Line Feed System

Trimmer Operation Guide

Edger Operation Guide

User Maintenance and Storage

Cleaning, Maintenance, and Lubrication

Guidelines for cleaning, maintaining, and lubricating the appliance after use.

Replacing the Spool

Instructions on how to remove and replace the spool on the string trimmer.

Replacing the Nylon Line

Parts List and Diagram

Component Parts List

A detailed list of all parts included with the string trimmer and their quantities.

Assembly Diagram

Product Warranty Information