Stihl HLA 56 Instruction Manual

STIHL HLA 56
Instruction Manual Manual de instrucciones
WARNING
Read Instruction Manual thoroughly before use and follow all safety precautions – improper use can cause serious or fatal injury.
ADVERTENCIA
Antes de usar la máquina lea y siga todas las precauciones de seguridad dadas en el manual de instrucciones – el uso incorrecto puede causar lesiones graves o mortales.
G Instruction Manual
1 - 38
U Manual de instrucciones
39 - 79
Contents
English
1 Introduction 2 Guide to Using this Manual
2.1 Signal Words
2.2 Symbols in Text 3 Main Parts
3.1 Hedge Trimmer and Battery
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4 Safety Symbols on the Products
4.1 Hedge Trimmer
Original Instruction ManualPrinted on chlorine-free paper
4.2 Battery
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5 General Power Tool Safety Warnings
5.1 Introduction
5.2 Work Area Safety
5.3 Electrical Safety
5.4 Personal Safety
5.5 Power Tool Use and Care
5.6 Battery Tool Use and Care
5.7 Service
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5.8 Hedge Trimmer Safety Warnings 6 IMPORTANT SAFETY INSTRUCTIONS
6.1 Intended Use
6.2 Operator
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6.3 Personal Protective Equipment
6.4 Hedge Trimmer
Printing inks contain vegetable oils, paper can be recycled.
6.5 Using the Hedge Trimmer 7 Battery Safety
7.1 Warnings and Instructions 8 Charger Safety
8.1 Warnings and Instructions
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9 Maintenance, Repair and Storage
9.1 Warnings and Instructions 10 Before Starting Work
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10.1 Preparing the Hedge Trimmer for Operation
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11 Charging the Battery
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11.1 Setting up the Charger
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11.2 Charging
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11.3 Mounting the Charger on a Wall
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12 LED Diagnostics
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12.1 LEDs on the Battery
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12.2 LED on the Charger
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13 Assembling the Hedge Trimmer
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13.1 Mounting the Cutting Blades
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13.2 Mounting the Loop Handle
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14 Inserting and Removing the Battery
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14.1 Inserting the Battery
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14.2 Removing the Battery
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15 Switching the Hedge Trimmer On and Off
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15.1 Switching On
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15.2 Switching Off
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16 Checking the Controls
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16.1 Testing the Controls
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17 During Operation
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17.1 Adjusting the Angle of the Cutting Blades
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17.2 Using the Hedge Trimmer
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18 After Finishing Work
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18.1 Preparing for Transportation or Storage
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19 Transporting the Hedge Trimmer and Battery
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19.1 Hedge Trimmer
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19.2 Battery
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20 Storing the Hedge Trimmer, Battery and Charger
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20.1 Hedge Trimmer
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20.2 Storing the Hedge Trimmer on a Wall Bracket
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20.3 Battery
20.4 Charger
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21 Cleaning
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© ANDREAS STIHL AG & Co. KG 2018
0458-816-8621-A. VA0.L18.
0000008527_001_GB
0458-816-8621-A
This instruction manual is protected by copyright. All rights reserved, especially the rights to reproduce, translate and process with electronic systems.
1
English

1 Introduction

21.1 Cleaning the Hedge Trimmer and Battery
21.2 Cleaning the Cutting Blades 22 Inspection and Maintenance
22.1 Inspecting and Maintaining the Hedge Trimmer
22.2 Inspecting and Maintaining the Cutting Blades 23 Troubleshooting Guide
23.1 Hedge Trimmer and Battery
23.2 Charger 24 Specifications
24.1 STIHL HLA 56
24.2 Cutting Blades
24.3 Symbols on the Hedge Trimmer, Battery and Charger
24.4 Engineering Improvements
24.5 FCC 15 Compliance Statement
25 Replacement Parts and Equipment
25.1 Genuine STIHL Replacement Parts
26 Disposal
26.1 Disposal of the Hedge Trimmer
26.2 Battery Recycling
27 Limited Warranty
27.1 STIHL Incorporated Limited Warranty Policy
28 Trademarks
28.1 Registered Trademarks
28.2 Common Law Trademarks
29 Addresses
29.1 STIHL Incorporated
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1 Introduction
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Thank you for your purchase. The information contained in
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this manual will help you receive maximum performance and
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satisfaction from your hedge trimmer and, if followed, reduce
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the risk of injury from its use.
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SAVE THIS MANUAL!
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Have your authorized STIHL servicing dealer show you how
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to operate your power tool.
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Do not lend or rent the hedge trimmer without this instruction
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manual. Allow only persons who fully understand the information in this manual to operate the hedge trimmer.
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For further information, or if you do not understand any of the instructions in this manual, please go to
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www.stihlusa.com or contact your authorized STIHL
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servicing dealer.
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38

2 Guide to Using this Manual

Because a hedge trimmer is a high-speed cutting tool, special safety precautions must be observed to reduce the risk of personal injury.
Read this instruction manual thoroughly before use and periodically thereafter. Follow all safety precautions. Careless or improper use can cause serious or fatal injury.

2.1 Signal Words

This manual contains safety information that requires your special attention. Such information is introduced with the following symbols and signal words:
DANGER
Indicates a hazardous situation that, if not avoided, will result in death or serious injury.
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0458-816-8621-A

3 Main Parts

English
WARNING
Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
NOTICE
Indicates a risk of property damage, including damage to the machine or its individual components.

2.2 Symbols in Text

The following symbol is included to assist you with the use of the manual:
Refers to a designated chapter or sub-chapter in this instruction manual.
3 Main Parts

3.1 Hedge Trimmer and Battery

#
18
5
1
2
3
11
10
15
16
17
14
#
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7
6
8
9
0458-816-8621-A
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0000-GXX-7601-A0
1Drive Tube
Hedge Trimmer shaft.
2 Loop Handle
Handle for the operator's front hand.
3 Handle Hose
Handle for the operator's front hand.
3
English

4 Safety Symbols on the Products

4 Coupling Sleeve
Connects the drive tube to the cutting blades.
5 Wing Screw
Secures / tightens the cutting blades to the drive tube.
6 Cutting Blades Release Button
Unlocks the cutting blades to allow angle adjustment.
7 Swivel Handle
Used to set cutter bar to the required angle.
8 Cutting Blades
Steel blades for cutting hedges, shrubs and bushes.
9 Blade Scabbard
Covers the cutting blades to reduce the risk of injury from inadvertent contact during transportation and storage.
10 Carrying Ring
For connecting a harness to the hedge trimmer.
11 Retaining Latch
Locks / unlocks the trigger switch.
12 Trigger Switch
Activates the cutting attachment when depressed.
13 Control Handle
Handle for the operator's rear hand.
14 Locking Lever
Secures the battery in the battery compartment.
15 Battery Compartment
Holds the battery.
16 Battery
Supplies electrical power to the motor.
17 Battery LEDs
Indicate the battery's state of charge and display error messages regarding potential malfunctions in the battery or power tool.
18 Push Button
Activates the battery's LEDs.
# Rating Plate
Contains electrical information and the product's serial number.
4 Safety Symbols on the Products

4.1 Hedge Trimmer

The following safety symbols are found on the hedge trimmer:
To reduce the risk of injury, follow the specified safety precautions.
Read and follow all safety precautions in the instruction manual. Improper use can lead to serious or fatal personal injury or property damage.
To reduce the risk of eye injury, always wear proper eye protection. Wear an approved protective helmet when there is a risk of head injury, @ 6.3.
Wear sturdy boots with non-slip soles. Steel­toed safety boots are recommended, @ 6.3.
Always wear non-slip, heavy-duty work gloves (e.g. made of leather or other wear resistant material) when handling the machine or cutting blades, @ 6.3.
To reduce the risk of cut injuries, keep hands, feet and other body parts away from the cutting blades, @ 6.5.4.
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0458-816-8621-A

5 General Power Tool Safety Warnings

English
To reduce the risk of personal injury, keep bystanders at least 17 ft. (5 m) away and maintain a safe distance of at least 50 ft. (15 m) to any wires from cables that may be carrying electric current, @ 6.5.4.
To reduce the risk of electric shock, do not expose the hedge trimmer to rain, water or excessive moisture. Store it indoors. If it is exposed to rain or very damp conditions, take it to your authorized STIHL servicing dealer before further operation, @ 6.4.
To reduce the risk of injury or property damage from unintended activation, remove the battery any time the hedge trimmer is not in use, @ 6.4.

4.2 Battery

The following safety symbols are found on the AK series battery:
To reduce the risk of injury, follow the specified safety precautions.
Read and follow all safety precautions in the battery's instruction manual and the manual for the STIHL tool powered by this battery. Improper use can lead to serious or fatal personal injury or property damage.
To reduce the risk of personal injury or property damage from fire, explosion or burns, including chemical burns, do not disassemble, crush, drop, damage or heat above 212 °F (100 °C). Never expose to fire or incinerate, @ 7.
To reduce the risk of personal injury or property damage from fire, use and store only within an ambient temperature range of 14 °F to 122 °F (-10 °C to 50 °C), @ 7.
To reduce the risk of personal injury or property damage from a short circuit, fire or explosion, keep dry. Protect from rain, water, liquids and damp conditions. Never immerse in water or other liquids, @ 7.
Batteries sold separately.
5 General Power Tool Safety Warnings

5.1 Introduction

This chapter contains the prescribed general safety warnings and instructions for handheld, motor-operated electric power tools and motor-operated, electric hedge trimmers contained in UL 60745-1 and UL 60745-2-15. Additional important warnings and instructions are provided in subsequent chapters of this manual.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
■ Read all safety warnings and all instructions. Failure to
follow the warnings and instructions may result in electric shock, fire and/or serious injury.
■ Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains­operated (corded) power tool or battery-operated (cordless) power tool.

5.2 Work Area Safety

a)Keep work area clean and well lit. Cluttered or dark areas
invite accidents.
b)Do not operate power tools in explosive atmospheres,
such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
0458-816-8621-A
5
English
5 General Power Tool Safety Warnings

5.3 Electrical Safety

a)Power tool plugs must match the outlet. Never modify the
plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce the risk of electric shock.
b)Avoid body contact with earthed or grounded surfaces,
such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water
entering a power tool will increase the risk of electric shock.
d)Do not abuse the cord. Never use the cord for carrying,
pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e)When operating a power tool outdoors, use an extension
cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD) or ground fault circuit interruptor (GFCI) protected supply. Use of an RCD or GFCI reduces the risk of electric shock.

5.4 Personal Safety

a)Stay alert, watch what you are doing and use common
sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b)Use personal protective equipment. Always wear eye
protection. Protective equipment such as dust mask, non­skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the
off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.
d)Remove any adjusting key or wrench before turning the
power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e)Do not overreach. Keep proper footing and balance at all
times. This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery.
Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g)If devices are provided for the connection of dust
extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
h)Do not let familiarity gained from frequent use of tools
allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

5.5 Power Tool Use and Care

a)Do not force the power tool. Use the correct power tool for
your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b)Do not use the power tool if the switch does not turn it on
and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or remove
the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d)Store idle power tools out of the reach of children and do
not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
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0458-816-8621-A
5 General Power Tool Safety Warnings
English
e)Maintain power tools and accessories. Check for
misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained
cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g)Use the power tool, accessories and tool bits etc. in
accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
h)Keep handles and grasping surfaces dry, clean and free
from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

5.6 Battery Tool Use and Care

a)Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
b)Use power tools only with specifically designated battery
packs. Use of any other battery packs may create a risk of injury and fire.
c) When battery pack is not in use, keep it away from other
metal objects, like paper clips, coins, keys, nails, screws or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
d)Under abusive conditions, liquid may be ejected from the
battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
e)Do not use a battery pack or tool that is damaged or
modified. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire/explosion or risk of injury.
f) Do not expose a battery pack or tool to fire or excessive
temperature. Exposure to fire or temperatures above 100 °C may cause explosion.
g)Follow all charging instructions and do not charge the
battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.

5.7 Service

a)Have your power tool serviced by a qualified repair person
using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
b)Never service damaged battery packs. Service of battery
packs should only be performed by the manufacturer or authorized service provider.

5.8 Hedge Trimmer Safety Warnings

a)Use both hands when operating the hedge trimmer. Using
one hand could cause loss of control and result in serious personal injury.
b)Keep all parts of the body away from the cutter blade. Do
not remove cut material or hold material to be cut when blades are moving. Make sure the switch is off when clearing jammed material. Blades coast after turn off. A moment of inattention while operating the hedge trimmer may result in serious personal injury.
c) Carry the hedge trimmer by the handle with the cutter
blade stopped. Proper handling of the hedge trimmer will reduce possible personal injury from the cutter blades.
d)Hold the power tool by insulated gripping surfaces only,
because the cutter blade may contact hidden wiring. Cutter blades contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
0458-816-8621-A
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English

6 IMPORTANT SAFETY INSTRUCTIONS

e)Do not use the extended-reach hedge trimmer in bad
weather conditions, especially when there is a risk of lightning. This decreases the risk of being struck by lightning.
f) To reduce the risk of electrocution, never use near any
electrical power lines. Contact with or use near power lines may cause serious injury or electric shock resulting in death.
g)Always use two hands when operating the extended-
reach hedge trimmer. Hold the extended-reach hedge trimmer with both hands to avoid loss of control.
h)Always use head protection when operating the extended-
reach hedge trimmer overhead. Falling debris can result in serious personal injury.
WARNING
■ Only use with handle and guard properly assembled to
hedge trimmer. The use of the hedge trimmer without the proper guard or handle provided may result in serious personal injury.
DANGER
■ Keep hands away from blade. Contact with blade will
result in serious personal injury.
SAVE THESE INSTRUCTIONS
6 IMPORTANT SAFETY
INSTRUCTIONS

6.1 Intended Use

WARNING
■ This hedge trimmer is designed for light-duty trimming of
hedges, shrubs, scrub, bushes and similar material in yards and gardens around the home. Use of the hedge trimmer for operations different than intended could result in serious injury or death.
– Use the hedge trimmer only for light-duty trimming
tasks around the home and garden.
– Do not use it for any other purposes.
■ Improper use could result in personal injury or property
damage, including damage to the hedge trimmer.
– Use the hedge trimmer and battery only as
described in this manual.
– Never attempt to modify or override the hedge
trimmer's controls or safety devices in any way.
– Never use a hedge trimmer that has been modified
or altered from its original design.
– Be sure to read and follow the warnings and
instructions for your battery and charger before charging or starting work.
■ This power tool may be powered only by a STIHL AK
series battery.
Batteries, chargers and other accessories are sold separately.
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0458-816-8621-A
6 IMPORTANT SAFETY INSTRUCTIONS
English

6.2 Operator

WARNING
■ Working with the hedge trimmer can be strenuous. The
operator must be in good physical condition and mental health. To reduce the risk of personal injury from fatigue and loss of control:
– Check with your doctor before using the hedge
trimmer if you have any health condition that may be aggravated by strenuous work.
– Do not operate the hedge trimmer while under the
influence of any substance (drug, alcohol or medication, etc.) that might impair vision, balance, dexterity or judgment.
– Be alert. Do not operate the hedge trimmer when
you are tired. Take a break if you become tired.
– Do not permit minors to use the hedge trimmer.
■ According to STIHL's current knowledge, the electric
motor of this hedge trimmer should not interfere with a pacemaker.
– However, persons with a pacemaker or other
implanted medical device should consult their physician and device manufacturer before operating this hedge trimmer.

6.3 Personal Protective Equipment

WARNING
■ To reduce the risk of personal injury:
– Always wear proper clothing and protective apparel,
including proper eye protection.
■ Loss of control and severe cut injuries may result if hair,
clothing or apparel make contact with the moving cutting blades or otherwise become entangled in the components of the hedge trimmer. To reduce the risk of severe personal injury:
– Wear sturdy and snug-fitting clothing that
also allows complete freedom of movement.
– Wear overalls or long pants made of
heavy material to help protect your legs. Do not wear shorts.
– Avoid loose-fitting jackets, scarves, neckties, flared
or cuffed pants, jewelry and any other apparel that could be caught on branches, brush or the moving cutting attachment.
– Secure hair above shoulder level before starting
work.
■ To reduce the risk of eye injury:
– Always wear goggles or close-fitting
protective glasses with adequate top and side protection that are impact-rated and marked as complying with ANSI Z87 "+".
– If there is a risk of facial injury, STIHL recommends
that you also wear a face shield or face screen over your goggles or protective glasses.
– Wear an approved protective helmet when there is a
risk of head injury.
■ Good footing is very important. To help maintain a secure
footing and reduce the risk of injury while working:
– Wear substantial footwear with non-slip
soles. Do not wear sandals, flip-flops, open-toed or similar footwear.
■ To improve your grip and help protect your hands:
– Always wear heavy-duty non-slip work
gloves made of leather or another wear­resistant material when handling the hedge trimmer or its cutting blades.
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6 IMPORTANT SAFETY INSTRUCTIONS

6.4 Hedge Trimmer

WARNING
■ To reduce the risk of electric shock:
– Do not expose the hedge trimmer to rain,
water or excessive moisture.
– Store the hedge trimmer indoors.
■ The cutting blades have many sharp cutters. Making
contact with the cutters may result in serious laceration injuries, even if the cutting blades are not moving. To reduce the risk of such injuries:
– Keep hands, feet and other parts of your body away
from the cutting blades. – Never hold the material to be cut. – Never remove cut material without first releasing the
trigger switch and removing the battery. – Wear heavy-duty work gloves when handling the
hedge trimmer or its cutting blades. – Never touch the moving cutting blades with your
hand or any other part of your body. – Cover the cutting blades with a blade scabbard
before transporting or storing the hedge trimmer to
reduce the risk of inadvertent contact.
■ This battery-powered hedge trimmer is intended only for
light-duty garden and landscape maintenance around the home. Use for other purposes may increase the risk of personal injury and property damage.
– Do not attempt to cut any material other than
hedges, shrubs, bushes or similar soft vegetation.
Do not cut stems, branches or other vegetation
greater than 0.55 in. (14 mm) thick. – Read and follow the operating instructions in this
manual for approved applications, @ 17.
■ To reduce the risk of personal injury to the operator and
bystanders:
– Always release the trigger switch and
remove the battery before assembling, transporting, adjusting, inspecting, cleaning, servicing, maintaining or storing the hedge trimmer and any other time it is not in use.
– Release the trigger switch and remove the battery
before clearing jammed material.
– Never leave the hedge trimmer unattended when the
battery is inserted.
■ Although certain unauthorized attachments may fit your
STIHL hedge trimmers, their use may be extremely dangerous. Only attachments supplied by STIHL or expressly approved by STIHL for use with this specific model are recommended.
– Use only attachments supplied or expressly
approved by STIHL. – Never modify this hedge trimmer in any way. – Never attempt to modify or override the hedge
trimmer's controls or safety devices in any way. – Never use a hedge trimmer that has been modified
or altered from its original design.
■ If the hedge trimmer is dropped or subjected to similar
heavy impacts:
– Check that it is undamaged, in good condition and
functioning properly before continuing work. – Check that the controls and safety devices are
working properly. – Check the LEDs for error messages, @ 12.1.2. – Check that the battery has not been damaged.
Never use or charge a malfunctioning, damaged,
cracked, leaking or deformed battery. – Never work with a damaged or malfunctioning
battery or hedge trimmer. In case of doubt, have the
hedge trimmer and battery checked by your
authorized STIHL servicing dealer.
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6 IMPORTANT SAFETY INSTRUCTIONS
English
■ If the hedge trimmer or battery is damaged, not working
properly, has been left outdoors, exposed to rain or damp conditions or dropped into water or other liquid, its components may no longer function properly and safety devices may be inoperative. To reduce the risk of personal injury and property damage:
– Take the hedge trimmer to your authorized STIHL
servicing dealer to be checked before further operation.
■ Genuine STIHL replacement parts are specifically
designed to match your hedge trimmer and meet safety and performance requirements. Use of parts that are not authorized or approved by STIHL may cause serious or fatal injury or property damage.
– STIHL recommends that only identical STIHL
replacement parts be used.

6.5 Using the Hedge Trimmer

6.5.1 Before Operation

WARNING
■ Misuse or unauthorized use may result in personal injury
and property damage.
– Use the hedge trimmer only as described in this
instruction manual.
■ Using a hedge trimmer that is modified, damaged,
improperly adjusted or maintained, or not completely and securely assembled can lead to a malfunction and increase the risk of serious personal injury or death.
– Never operate a hedge trimmer that is modified
damaged, improperly maintained or not completely and securely assembled.
– Always check your hedge trimmer for proper
condition and operation before starting work, particularly the retaining latch, trigger switch, and cutting blades.
– Ensure that the retaining latch and trigger switch
move freely and always spring back to the stop position when released. The trigger switch must not engage until the retaining latch is unlocked.
– Never attempt to modify or override the controls or
safety devices in any way. – The cutting blades must move only when the battery
is inserted, the retaining latch is unlocked and the
trigger switch is depressed. – If your hedge trimmer or any part is damaged or
does not function properly, take it to your authorized
STIHL servicing dealer. Do not use the hedge
trimmer until the problem has been corrected.
■ Before inserting the battery:
– Check the contacts in the battery compartment for
corrosion or other foreign matter and keep clean. – Never insert or use a malfunctioning, damaged,
cracked, leaking or deformed battery. – Read and follow the instructions on switching on the
hedge trimmer, @ 15.1.
■ To help reduce the risk of serious personal injury or death
from unintentional starting:
– Be sure the retaining latch is in the locked position
and the trigger switch is in the off position before
inserting the battery. – Never carry the hedge trimmer with your finger on
the trigger switch. – Release the trigger switch before removing the
battery.
– Remove the battery before assembling,
transporting, adjusting, inspecting, cleaning, servicing, maintaining or storing the hedge trimmer and any other time it is not in use.
– Never leave the hedge trimmer unattended when the
battery is inserted. – Never store the battery in the hedge trimmer.
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6 IMPORTANT SAFETY INSTRUCTIONS
■ Before switching on your hedge trimmer, take the
following steps to reduce the risk of personal injury, loss of control or inadvertent contact with the cutting attachment:
– Be sure that the cutting blades are clear of you and
all other obstructions and objects, including the ground.
– Never switch on the hedge trimmer with material
between the cutting blades.
– Read and follow the instructions on switching on the
hedge trimmer, @ 15.1.

6.5.2 Holding and Controlling the Hedge Trimmer

WARNING
■ To maintain a firm grip and properly control your hedge
trimmer:
– Keep the handles clean and dry at all times. Keep
them free of moisture, pitch, oil, grease and resin.
■ To reduce the risk of serious or fatal injuries to the
operator or bystanders from loss of control:
– Always hold the hedge trimmer firmly with both
hands when you are working. – Wrap your fingers tightly around the handles,
keeping the handles cradled between your thumb
and forefinger (see illustrations). – Position the hedge trimmer in such a way that all
parts of your body are clear of the cutting attachment
whenever the motor is running. – Never use the swivel handle during cutting
operations.
■ Operating the hedge trimmer with one hand may lead to
loss of control and is therefore extremely dangerous. To reduce the risk of serious or fatal injury to the operator or bystanders from loss of control:
0000-GXX-4570-A0
– Never attempt to operate the hedge
trimmer with one hand. – Never hold the material to be cut. – Never remove cut material without first
releasing the trigger switch and
removing the battery. – Release the trigger switch and remove
the battery before clearing jammed
material.
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6 IMPORTANT SAFETY INSTRUCTIONS
English
■ To reduce the risk of serious or fatal cut injuries to the
operator or bystanders from loss of control, keep proper footing and balance at all times:
– Never work on a ladder, roof, in a tree or while
standing on any other insecure support.
– Take special care in overgrown or wet terrain and
always watch for hidden obstacles such as tree stumps, roots, rocks, holes and ditches to avoid stumbling or falling.
– Be extremely cautious when working on slopes or
uneven ground.
– For better footing, always clear away fallen
branches, scrub, cuttings and other material, objects or vegetation that can increase the danger of slipping, tripping or falling.
– Do not overreach. Keep proper footing and balance
at all times.
■ Any working position above shoulder height is tiring. To
reduce the risk of injury from fatigue:
– Never hold the machine with your rear hand on the
control handle above shoulder height.
– Set the adjustable cutter blades to the most suitable
angle so that the unit can be held at a lower, less tiring position while providing adequate reach.
– Take frequent breaks.
■ To reduce the risk of serious or fatal cut injuries to the
operator or bystanders from blade contact:
– Keep hands, feet and other body parts
away from the cutting blades.
– Do not touch the cutting blades while the battery is
inserted.
– Never touch moving cutting blades with your hand or
any other part of your body.
– If the cutting blades become jammed by
thick branches or other obstructions,
release the trigger switch immediately
and remove the battery before
attempting to free the blades.

6.5.3 Working Conditions

WARNING
■ Operate your hedge trimmer only under good visibility
during favorable daylight conditions.
– Postpone the work if the weather is windy, foggy,
rainy or inclement.
■ Your hedge trimmer is a one-person machine.
– Bystanders, especially children, and animals should
not be allowed in the area where it is in use.
– Switch off the hedge trimmer immediately if you are
approached.
■ To reduce the risk of injury to bystanders and
unauthorized users:
– Never leave the hedge trimmer unattended when the
battery is inserted.
– Switch off the hedge trimmer and remove the battery
during work breaks and any other time the hedge trimmer is not in use.
■ Sparks generated from operation of the hedge trimmer
may be capable of igniting combustible gases, liquids, vapors, dusts or other combustible materials and substances. To reduce the risk of fire and explosion:
– Never operate the hedge trimmer in a location where
combustible gases, liquids, vapors, dusts or other combustible materials and substances are present.
– Read and follow recommendations issued by
government authorities (e.g., OSHA) for identifying and avoiding the hazards of combustible gases, liquids, vapors, dusts or other combustible materials and substances.
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6 IMPORTANT SAFETY INSTRUCTIONS
■ Use of this hedge trimmer (including sharpening the
cutting blades) can generate dust and other substances containing chemicals known to cause respiratory problems, cancer, birth defects and other reproductive harm.
– Consult governmental agencies such as EPA,
OSHA, CARB and NIOSH and other authoritative sources on hazardous materials if you are unfamiliar with the risks associated with the particular substances you are cutting or with which you are working.
■ Inhalation of certain dusts, especially organic dusts such
as mold or pollen, can cause susceptible persons to have an allergic or asthmatic reaction. Substantial or repeated inhalation of dust or other airborne contaminants, especially those with a smaller particle size, may cause respiratory or other illnesses.
– Control dust at the source where possible. – Always work with properly sharpened cutting blades. – To the extent possible, operate the hedge trimmer so
that the wind or operating process directs any dust, mist or other particulate matter raised by the hedge trimmer away from the operator.
– When respirable dust or other particulate matter
cannot be kept at or near background levels, always wear a respirator that is approved by NIOSH and rated for worksite-specific conditions. Follow the recommendations of governmental authorities (e.g., OSHA/NIOSH) and occupational and trade associations.
■ If the vegetation being cut or the surrounding ground is
coated with a chemical substance, such as pesticide or herbicide:
– Read and follow the instructions and warnings that
accompanied the substance coating the vegetation or surrounding ground.

6.5.4 Operating Instructions

WARNING
■ To reduce the risk of serious or fatal cut injuries to the
operator or bystanders from blade contact:
– Keep hands, feet and other body parts
away from the cutting blades. – Do not touch the cutting blades while the
battery is inserted. – Never touch moving cutting blades with
your hand or any other part of your body. – Never hold the material to be cut or
attempt to remove cut material without
first releasing the trigger switch and
removing the battery. – Release the trigger switch and remove
the battery before clearing jammed
material.
■ To reduce the risk of severe personal injuries from
unintentional starting:
– Never touch the cutting blades with your hand or any
other part of your body when the battery is inserted, even when the cutting blades are not moving.
– If the cutting blades become jammed by
branches or other obstructions, switch
off the hedge trimmer immediately and
remove the battery before attempting to
free the blades.
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6 IMPORTANT SAFETY INSTRUCTIONS
English
■ The cutting blades continue to move for a short period
after the trigger switch or switch lever is fully released.
– Wait for the cutting blades to stop before walking
with the hedge trimmer or putting it down.
■ In the event of an emergency:
– Switch off the motor immediately and remove the
battery.
■ Contacting foreign objects while cutting could damage the
cutting blades and may cause them to crack, chip, break or jam. To reduce the risk of severe personal injury or death from loss of control, and to reduce the risk of damage to the hedge trimmer:
– Inspect the material to be cut and the surrounding
area for stones, fence wire, metal or other foreign objects before starting work. Do not use the hedge trimmer in areas where the cutting blades could contact such objects.
– Take particular care when cutting next to, against or
near wire fences. Do not touch the wire with the cutting blades.
– When working close to the ground, make sure that
no sand, grit or stones get between the cutting blades.
– Do not cut any areas of the hedge, bush, shrub or
other vegetation that you cannot see.
■ To reduce the risk of injury to bystanders:
Keep bystanders at least 17 ft. (5 m) away from the work area.
■ Check the cutting blades at regular short intervals during
operation, or immediately if there is a change in cutting behavior:
– Switch off the hedge trimmer and remove the
battery.
– Check the condition, tightness and sharpness of the
cutting blades.
– Inspect the hedge trimmer for loose parts (nuts,
screws, etc.) and for cracked, bent, warped or damaged cutting blades. Replace damaged cutting blades before using the hedge trimmer.
– Always keep the cutting blades sharp.
■ To reduce blade friction and the buildup of dirt, which can
interfere with the proper functioning of the hedge trimmer:
– STIHL recommends that you spray the cutting
blades with a resin solvent, such as STIHL Resin Remover and Lubricant, before starting work.
DANGER
■ To reduce risk of electrocution:
– Never operate this hedge trimmer in the
vicinity of any wires or cables that may
be carrying electric current. – Do not rely on the hedge trimmer's
insulation against electric shock.
– Maintain a safe distance of at
least 50 ft. (15 m) from any wires or cables that may be carrying electric current.
– Do not allow other persons in the general work area. – If cutting the top of a taller hedge, check the other
side of the hedge frequently for bystanders, animals and obstructions.
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7 Battery Safety

7 Battery Safety

7.1 Warnings and Instructions

WARNING
■ Use of unauthorized batteries can damage the hedge
trimmer and result in fire, explosion and personal injury and property damage.
– Use only genuine STIHL AK series batteries.
■ Use of STIHL AK series batteries for any purpose other
than powering STIHL power tools could be extremely dangerous.
– Use STIHL AK series batteries only to power
compatible STIHL power tools.
■ Use of unauthorized chargers can damage the battery and
result in fire, explosion and personal injury and property damage.
– Use only genuine STIHL AL 101, AL 300 or AL 500
series chargers to charge STIHL AK series batteries.
■ The battery contains safety features and devices which, if
damaged, may allow the battery to generate heat, rupture, leak, ignite or explode.
– Never heat the battery above 212 °F
(100 °C).
– Never incinerate or place the battery on
or near fires, stoves or other high­temperature locations.
– Never use or charge a malfunctioning, damaged,
cracked, leaking or deformed battery.
– Never open, disassemble, crush, drop, subject to
heavy impact or otherwise damage the battery.
– Never expose the battery to microwaves or high
pressures.
– Never insert objects into the battery's cooling slots.
■ High temperatures may cause the battery to generate
heat, rupture, leak, ignite or explode, resulting in severe or fatal personal injury and property damage. Exposure to temperatures outside the recommended temperature range may also reduce battery life and performance.
– Use and store the battery only within an
ambient temperature range of 14 °F to
122 °F (-10 °C to 50 °C). – Never store the battery in direct sunlight
or inside a vehicle in hot weather.
■ To reduce the risk of personal injury and property damage
in the event the battery emits smoke, an unusual smell or feels unusually hot while using, charging or storing:
– Immediately discontinue using or charging the
battery. Contact the authorities in the event of fire or explosion.
■ To reduce the risk of a short circuit, which could lead to
electric shock, fire and explosion:
– Keep the battery dry. Protect it from rain,
water, liquids and damp conditions. – Never immerse the battery in water or
other liquids.
– Never bridge the battery terminals with wires or
other metallic objects.
– Keep a battery that is not in use away from metal
objects (e.g., paper clips, nails, coins, keys).
– Never transport or store the battery in a metal
container. – Store the battery indoors in a dry room. – Never store the battery in damp or corrosive
environments or in conditions that could lead to
corrosion of its metal components. – Never store the battery in the hedge trimmer or
charger. – Protect the battery from exposure to corrosive
agents such as garden chemicals and de-icing salts. – Protect the battery from exposure to conductive
liquids such as salt water.
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8 Charger Safety

English
– Do not attempt to repair, open or disassemble the
battery. There are no user-serviceable parts inside.
■ Leaking battery fluid is potentially harmful and can cause
skin and eye irritation, chemical burns and other serious personal injury.
– Avoid contact with skin and eyes. – Use an inert absorbent such as sand on spilled
battery fluid.
– In the event of accidental contact, immediately rinse
the contact area thoroughly with mild soap and water.
– If fluid gets into your eye(s): Do not rub. Rinse water
over the open eye(s) for at least 15 minutes and seek medical attention.
■ A battery fire can be dangerous. To reduce the risk of
severe personal injury and property damage in the event of fire:
– Evacuate the area. Fire can spread rapidly. Stay
clear of any vapors generated and maintain a safe
distance. – Contact the fire department. – Although water can be used to put out a battery fire,
use of a multi-purpose dry chemical fire extinguisher
is preferable. – Consult the fire department regarding proper
disposal of a burned battery.
■ Dropping the battery could result in personal injury or
property damage. To prevent the battery from falling during removal:
– Place the hedge trimmer on a level surface. – Use care when ejecting the battery.
8 Charger Safety

8.1 Warnings and Instructions

WARNING
■ To reduce the risk of fire, electric shock and other
personal injury or property damage:
– Read and follow all cautionary markings on the
charger, battery and hedge trimmer and all instructions in this manual before using the charger.
– Charge only genuine STIHL AK or STIHL AP series
batteries. Other batteries may burst, catch fire or explode, resulting in personal injury and property damage.
– For indoor use only. – Keep the charger dry. Protect it from
rain, water, liquids and damp conditions. Never insert a wet battery or use a wet charger.
– Do not handle the charger, including power supply
cord and plug, with wet hands. – Never use a damaged charger. – Never charge malfunctioning, damaged, cracked,
leaking or deformed batteries. – Never store a battery in the charger. – Operate the charger only indoors, in dry rooms and
within an ambient temperature range of 41 °F to
104 °F (5 °C to 40 °C). – Keep the charger out of the reach of children. – Always plug the charger into a properly installed
electrical outlet matching the voltage and electrical
frequency stated on the charger. – Never use power strips to operate multiple chargers
or other devices from the same outlet or on the same
circuit.
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8 Charger Safety
– Do not operate a charger that has received a sharp
or heavy blow, has been dropped or is otherwise damaged in any way.
– Do not attempt to repair, open or disassemble the
charger. There are no user-serviceable parts inside.
■ To reduce the risk of electric shock or fire from a short
circuit:
– Make sure the battery and charger are completely
dry before starting the charging process.
– Never bridge the contacts of the charger with wires
or other metallic objects.
– Do not insert any objects into the charger's cooling
slots.
■ The charger heats up during the charging process. To
reduce the risk of fire:
– Do not operate on a combustible surface (e.g.,
paper, cardboard, textiles) or in a combustible environment.
– Allow the charger to cool down normally. Do not
cover it.
■ Chargers can produce sparks which may ignite
combustible gases, liquids, vapors, dusts or other combustible materials. To reduce the risk of fire and explosion:
– Do not operate in a location where combustible
gases, liquids, vapors, dusts or other combustible materials are present.
■ Using a damaged power supply cord or plug may result in
fire, electric shock and other personal injury or property damage. To reduce these risks:
– Check the charger’s power supply cord
and plug regularly for damage. If damaged, immediately disconnect the plug from the electrical outlet.
– Replace the charger if the power supply cord
becomes damaged. The power supply cord cannot be repaired or replaced.
– Unplug the power supply cord from the outlet when
the charger is not in use. – Never jerk the power supply cord to disconnect it
from the electrical outlet. To unplug, grasp the plug,
not the power supply cord. – Do not use the power supply cord for any other
purpose, e.g., for carrying or hanging up the charger. – Make sure the power supply cord is located or
marked so that it will not be stepped on, tripped over,
come in contact with sharp objects or moving parts,
or otherwise be subjected to damage or stress.
■ An extension cord should not be used unless absolutely
necessary. Overloading an extension cord can result in overheating and fire. If an extension cord must be used:
– Use only a properly wired 16 gauge (AWG 16) or
heavier gauge extension cord. – Never connect more than one charger or other
device to an extension cord. – Never use an extension cord with a wattage rating
lower than the wattage on your charger's rating
plate. – Never use an extension cord if the blades on its plug
are different from the blades on the charger plug in
number, size or shape. – Do not link (chain) extension cords.
■ In case of fire, or if the charger or the battery it is charging
emits smoke, an unusual smell, feels hot or appears abnormal in any other way:
– Immediately disconnect the charger from the outlet.
Contact the authorities in the event of fire or
explosion.
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9 Maintenance, Repair and Storage

English
9 Maintenance, Repair and Storage

9.1 Warnings and Instructions

WARNING
■ There are no user-authorized repairs for the hedge
trimmer or battery or charger. To reduce the risk of fire, electric shock or other personal injury and property damage:
– Users may carry out only the cleaning and
maintenance operations described in this manual. Users must not attempt any other cleaning, maintenance or repair.
– Strictly follow the cleaning and maintenance
instructions in the appropriate sections of this instruction manual.
– STIHL recommends that all repair work be
performed by authorized STIHL servicing dealers.
■ Unintentional starting may result in personal injury or
property damage. To reduce the risk of personal injury and property damage from unintentional starting:
– Remove the battery before inspecting
the hedge trimmer or carrying out any cleaning, maintenance or repair work, before storing, and any other time the hedge trimmer is not in use.
■ The cutting blades are the only user-serviceable parts of
the hedge trimmer. Proper maintenance will help maintain cutting performance and reduce the risk of personal injury.
– Wear heavy-duty non-slip work gloves when
handling the cutting blades. – Keep the cutting blades clean and sharp. – Tighten all nuts, bolts and screws after each use. – Never repair damaged cutting blades by welding,
straightening or modifying the shape. This may
cause parts of the cutting blades to experience
uneven or excessive wear or other damage that can lead to a malfunction or breakage during operation, resulting in serious or fatal injuries.
■ Use of parts that are not authorized or approved by STIHL
may cause serious or fatal injury or property damage.
– STIHL recommends that only identical authorized
STIHL replacement parts be used for repair or maintenance.
■ To reduce the risk of short circuit and fire:
– Keep the battery guides free of foreign matter. Clean
as necessary with a dry cloth or soft, dry brush.
■ Improper storage can result in unauthorized use, damage
to the hedge trimmer and battery and charger, and an increased risk of fire, electric shock and other personal injury or property damage.
– Remove the battery from the hedge trimmer before
storing.
– Never store the hedge trimmer and charger with the
battery inserted.
– Store the hedge trimmer and battery and charger
indoors in a dry, secure place that cannot be accessed by children or other unauthorized users.
– Never store the battery in the hedge trimmer, in the
charger, in a metal container or in a container with metal objects (e.g., paper clips, nails, coins, keys).
■ To reduce the risk of electric shock and other personal
injury or property damage when mounting the charger and wall bracket:
– Ensure that no electrical cables, pipes or other
service lines run behind the wall where the charger and wall bracket is to be mounted.
– Mount the charger and wall bracket only as
described in this manual.
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3
2
1
2
0000-GXX-0636-A1
4

10 Before Starting Work

10 Before Starting Work

10.1 Preparing the Hedge Trimmer for Operation

Before starting work: ► Fully charge the battery, @ 11.
► Mount the hedge trimmer's loop handle, @ 13.2. ► Mount the cutting blades, @ 13.1. ► Check the controls for proper function and condition,
@ 16.1.
► Check the cutting attachment for damage or other
problems.

11 Charging the Battery

11.1 Setting up the Charger

WARNING
Read and follow the battery and charger safety precautions and instructions in this manual, @ 7 and @ 8. To reduce the risk of short circuit, which could lead to electric shock, fire and explosion, make sure the charger and its components are dry and not damaged; operate the charger indoors at an appropriate ambient temperature, @ 8.
WARNING
Since the battery and charger heat up during the charging process, do not operate the charger on a combustible surface or in a location where combustible gases, liquids, vapors, dusts or other materials and substances are present, @ 8.
To set up the charger:
► Insert the plug (3) into a properly installed wall outlet (4)
matching the voltage and electrical frequency stated on the rating plate on the charger.
The charger runs a self-test immediately after it is plugged in. The charger LED (1) will glow green for about 1 second, then it will glow red briefly before going out. Once the LED goes out, the self-test is complete and the charger is ready to charge the battery.
► Position the power supply cord (2) so that it will not be
stepped on, tripped over, come in contact with sharp objects or moving parts or otherwise present a tripping hazard or be subjected to damage or stress.

11.2 Charging

WARNING
STIHL batteries contain safety features and devices which, if damaged, may allow the battery to generate heat, rupture, leak, ignite or explode. Never charge a malfunctioning, damaged, cracked, leaking or deformed battery or use a charger that has been damaged. For indoor use only. Keep the charger dry. Protect it from rain, water, liquids and damp conditions. Never insert a wet battery. Never use a wet charger, @ 8.
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12 LED Diagnostics

3
2
4
1
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a
1
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a
e
e
b
3
English
To charge the battery:
► Push the battery (2) into the charger (3) until it stops.
The LED on the charger (4) glows green when the battery is charging.
The LEDs (1) on the battery glow green and show the state of charge.
The charging process is complete when the LED on the charger and the LEDs on the battery go out.
The charger turns itself off when the battery is fully charged.
► Remove the battery from the charger and disconnect the
power supply cord from the electrical outlet when charging is complete.
A battery is not fully charged when it ships from the factory. STIHL recommends that you fully charge the battery before using it the first time.
Operate the charger only indoors, in dry rooms and within an ambient temperature range of 41 °F to 104 °F (5 °C to 40 °C).
The battery heats up during operation of the hedge trimmer. If a hot battery is inserted into the charger, it may be necessary for it to cool down before charging starts. The charging process begins only after the battery has cooled down sufficiently.
Charging time depends on a number of factors, including battery condition and ambient temperature. For a complete list of approximate charging times, see www.stihl.com/charging-times.

11.3 Mounting the Charger on a Wall

When mounting, ensure that no electrical cables, pipes or other service lines run in the wall behind the charger.
To mount the wall charger:
► Mount the charger indoors in a dry room near an electrical
outlet.
► Sink the screws into a wall stud. Use appropriate screw-in
wall anchors or other similar mounting devices if an appropriate wall stud is not available.
► Align the charger as shown above. Mount to a wall with the
following dimensions: – a = minimum 3.9 in. (100 mm)
– b (for AL 101) = 3.0 in. (75 mm) – b (for AL 300 and AL 500) = 4.7 in. (120 mm) – c = 0.2 in. (4,5 mm) – d = 0.4 in. (9 mm) – e = 0.1 in. (2,5 mm)
12 LED Diagnostics

12.1 LEDs on the Battery

12.1.1 Battery Status Four LEDs show the status of the battery. These LEDs can

glow or flash green or red.
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1
0000-GXX-0629-A0
20-40%
40-60%
60-80%
80-100%
0-20%
12 LED Diagnostics
If one LED glows red continuously: the battery is either too hot or too cold. Allow the battery to warm up or cool down gradually at an ambient temperature of about 50 °F to 68 °F (10 °C to 20 °C).
If all 4 LEDs flash red: the battery has a malfunction and must be replaced. Do not attempt to charge, use or store the battery.

12.1.2 Hedge Trimmer Status

When the battery is inserted in the hedge trimmer, the same LEDs on the battery will indicate the status of the hedge trimmer.
If three LEDs glow red continuously: the hedge trimmer motor is too hot. Allow the motor to cool down.
If three LEDs flash red when you activate the switch lever and trigger switch: the hedge trimmer has an electrical malfunction. Do not operate the hedge trimmer. Have it checked by an authorized STIHL servicing dealer before use or storage.
For troubleshooting information, @ 23.1.

12.1.3 Charge Status

The LEDs on the battery also show the battery's state of charge.
To determine the battery's state of charge:
► Press the button (1) on the battery.
The LEDs on the battery will glow or flash green for about 5 seconds and indicate the state of charge (see illustration).
For example: If four green LEDs glow continuously: full charge. If one green LED is flashing: less than 20 % charge.

12.2 LED on the Charger

One LED shows the status of the charger. The LED can glow green or flash red.
If the LED glows green continuously: the battery is being charged.
or The battery is too hot or too cold for charging. To
determine, check the LEDs on the battery. If there is one glowing red light, allow the battery to warm up or cool down gradually at an ambient temperature of about 50 °F to 68 °F (10 °C to 20 °C).
If the LED flashes red: there is no electric contact between the battery and the charger. Remove and reinsert the battery.
or The battery has a malfunction and must be
replaced. Check the LEDs on the battery. Do not use or charge a battery if its LEDs indicate a malfunction.
or The charger has a malfunction. Have it checked
by an authorized STIHL servicing dealer before use.
For more information, @ 23.
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13 Assembling the Hedge Trimmer

English
13 Assembling the Hedge Trimmer

13.1 Mounting the Cutting Blades

To mount the cutting blades: ► Switch off the hedge trimmer, @ 15.2.
► Remove the battery, @ 14.2. ► Fit the blade scabbard so that it completely covers the
cutting blades.
1
3
2
► Line up the coupling sleeve (1) and cutting blades (2) so
that the groove (3) and lug (4) face upwards. ► Push the cutting blades (2) into the coupling sleeve (1). ► Turn the wing screw (5) clockwise and tighten it down
firmly.

13.2 Mounting the Loop Handle

WARNING
To reduce the risk of injury from loss of control, ensure that the loop handle is properly mounted and adjusted before starting work.
4
5
7
7
3
4
5
6 2 1
► Position one clamp (4) in the loop handle (3). ► Position the other clamp (6) against the underside of the
drive tube (5) and line up the holes in the loop handle and clamps.
► Put washers (2) on the screws (1) and insert the screws
through the holes in the loop handle and clamps.
► Attach the square nuts (7) and tighten securely. Ensure
that the handle is tight and will not move during operation.
0000-GXX-7603-A0

14 Inserting and Removing the Battery

14.1 Inserting the Battery

WARNING
Never use a malfunctioning, damaged, cracked, leaking or deformed battery, @ 7.1. Use and store the battery only within an ambient temperature range of 14 °F to 122 °F (- 10 °C to 50 °C), @ 7.1.
WARNING
To reduce the risk of unintended activation, never store the battery in the hedge trimmer, @ 20.3.
2 1
0000-GXX-6516-A0
To mount the loop handle: ► Switch off the hedge trimmer, @ 15.2.
► Remove the battery, @ 14.2.
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15 Switching the Hedge Trimmer On and Off

To insert the battery:
1
3
2
► Insert the battery (1) into the battery compartment (2) until
you hear an audible click.
In this position, the cooling slots (3) on the battery are still
visible and the battery is locked in the battery
compartment. There is no electrical contact between the
battery and the hedge trimmer. ► To supply power to the hedge trimmer, push the battery
into the battery compartment until it stops.
The battery is properly inserted when you hear a second
audible click and the cooling slots (3) are no longer visible.
In this position, there is electrical contact between the
battery and the hedge trimmer. Since a new battery is not fully charged, STIHL recommends
that you fully charge the battery before using it the first time, @ 11.

14.2 Removing the Battery

WARNING
To reduce the risk of severe personal injury from unintended activation, always remove the battery before assembling, transporting, adjusting, cleaning, servicing, maintaining or storing the hedge trimmer and any other time it is not in use.
WARNING
Use care when ejecting the battery to prevent it from falling and causing personal injury or property damage.
To remove the battery: ► Release the trigger switch.
► Place the hedge trimmer on a level surface. ► Position your hand behind the battery.
1
0000-GXX-6521-A0
► Press down on the locking lever (1) to eject the battery (2)
from the battery compartment.
NOTICE
Avoid exposing the battery to excessive heat or prolonged periods of direct sunlight. Use or storage outside the recommended ambient temperature range can reduce the performance and/or service life of the battery.
2
15 Switching the Hedge Trimmer On and
Off

15.1 Switching On

WARNING
To reduce the risk of serious or fatal injuries to the operator or bystanders from blade contact, keep hands, feet and other parts of the body away from the cutting blades, @ 6.5.2. Do not touch the cutting blades while the battery is inserted. Never touch moving cutting blades with your hand or any part of your body, @ 6.5.4.
0000-GXX-6518-A0
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