Homelite UT44170 User Manual
OPERATOR’S MANUAL
7.2 VOLT GRASS SHEAR/SHRUBBER
UT44170
Your grass shear/shrubber has been engineered and manufactured to our high standard for dependability, ease of operation, and operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before using
this product.
Thank you for your purchase.
SAVE THIS MANUAL FOR FUTURE REFERENCE
TABLE OF CONTENTS
Introduction ...................................................................................................................................................................... 2
Important Safety Instructions ........................................................................................................................................3-4
Specific Safety Rules .......................................................................................................................................................4
Safety Rules for Charger .................................................................................................................................................. 5
Symbols ........................................................................................................................................................................6-7
Features ............................................................................................................................................................................ 8
Assembly ..........................................................................................................................................................................9
Operation ...................................................................................................................................................................10-12
Maintenance ..............................................................................................................................................................13-14
Exploded View and Parts List ........................................................................................................................................15
Warranty ......................................................................................................................................................................... 16
Parts Ordering / Service ....................................................................................................................................Back Page
INTRODUCTION
This product has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability
have been given top priority in the design of this product making it easy to maintain and operate.
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IMPORTANT SAFETY INSTRUCTIONS
WARNING:
Read and understand all instructions. When using
electric gardening appliances, basic safety precautions
should always be followed to reduce the risk of fire,
electric shock and personal injury.
READ ALL INSTRUCTIONS
For safe operation, read and understand all instructions
before using this product. Be familiar with all controls and
proper use of the machine. Follow all safety instructions.
Failure to follow all safety instructions listed below, can
result in serious personal injury.
Do not allow children or untrained individuals to use this
unit.
Thoroughly inspect the area where the equipment is to
be used and remove all foreign objects.
Use safety glasses - Wear safety glasses or goggles that
are marked to comply with ANSI Z87.1 standard when
operating this product.
Dress properly - Wear heavy long pants, boots, and gloves
when working outdoors. Do not wear loose fitting clothing
that could be caught in moving parts, short pants, or go
barefoot. Do not wear jewelry of any kind. Use of rubber
gloves and substantial footwear is recommended when
working outdoors.
Secure long hair above shoulder level to prevent
entanglement in moving parts.
Keep children away - Keep all bystanders, children, and
pets at least 50 ft. away.
Stay Alert — Watch what you are doing; use common
sense. Do not operate this unit when you are tired, ill, or
under the influence of alcohol, drugs, or medication.
Do not operate in poor lighting.
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.
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.
Use only with charger listed.
MODEL CHARGER
UT44170 3511T72T
Do not overreach - Keep firm footing and balance. Do not
overreach. Overreaching can result in loss of balance or
exposure to hot surfaces.
Keep all parts of your body away from any moving part.
Do not touch or try to stop cutting blades when they are
moving.
Inspect the unit before each use for loose fasteners, etc.
Replace any damaged parts before use.
Store idle appliance indoors - When not in use, product
should be stored indoors in a dry, locked up place—out
of the reach of children. Power tools are dangerous in the
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hands of untrained users.
Use only original manufacturer’s replacement parts. Failure
to do so may cause poor performance, possible injury,
and will void your warranty.
Do not, under any circumstance, use any attachment or
accessory on this product which was not provided with
the product or identified as appropriate for use with this
product in the operator’s manual.
Avoid dangerous environments - Do not use the product in
damp or wet locations. Do not use in rain. Do not handle
or operate the unit with wet hands.
Use the right appliance - Do not use the grass shear/
shrubber for any job except that for which it is intended.
Do not use on steps, a ladder, or unstable support. Stable
footing on a solid surface enables better control of the
product in unexpected situations.
Do not force appliance - Do not force the grass shear/
shrubber. It will do the job better and with less likelihood
of a risk of injury at the rate for which it was designed.
DANGER — Keep hands away from cutting area.
Keep hands away from blades. Do not reach underneath
work or around or over the blade while blade is rotating. Do
not attempt to remove cut material when blade is moving.
Make sure trimmer is off and padlock (not included) or
lockout pin is installed when clearing jammed materials
from blades. Do not grasp the exposed cutting blades
or cutting edges when picking up or holding the grass
shear/shrubber.
CAUTION — Blade coasts after being turned off.
WARNING: Use outdoor extension cords marked SW-A,
SOW-A, STW-A, STOW-A, SJW-A, SJTW-A, or SJTOWA.
These cords are rated for outdoor use and reduce the risk
of electric shock.
Ground Fault Circuit Interrupter (GFCI) protection should
be provided on the circuit(s) or outlet(s) to be used for the
grass shear/shrubber. Receptacles are available having
built-in GFCI protection and may be used for this measure
of safety.
Inspect extension cords periodically and replace if damaged.
Keep handles dry, clean, and free from oil or grease.
Do not charge in rain or in wet locations.
Always stop the motor and lock switch when not in use,
before attempting to clean any obstruction caught or
jammed in the blade, or before removing and installing
the blade.
Do not use power tools in explosive atmospheres such as
in the presence of flammable liquids, gases or dust. Power
tools create sparks which may ignite dust or fumes.
Avoid accidental starting - never carry grass shear/shrubber
with finger on switch. Stop the motor when cutting is
delayed or when walking from one cutting location to
another. If the tool is left unattended, install the padlock
(not included) in the trigger to avoid unauthorized use.
Maintain grass shear/shrubber with care - Keep cutting
edge sharp and clean for best performance and to reduce
the risk of injury. Follow instructions for lubricating and
changing accessories.
IMPORTANT SAFETY INSTRUCTIONS
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.
Under abusive conditions, liquid may leak from the battery,
avoid contact. If contact accidentally occurs, flush with water.
If liquid contacts eyes, additionally seek medical help. Liquid
leaking from the battery may cause irritation or burns.
When servicing a power tool, use only identical
replacement parts. Follow instructions in the Maintenance
section of this manual. Use of unauthorized parts or failure
to follow Maintenance instructions may create a risk of
shock or injury.
SPECIFIC SAFETY RULES
Use non-slip, heavy-duty protective gloves when operating
the grass shear/shrubber and when installing or removing
blades.
Replace any blade or other parts that are cracked or
damaged. Always make sure blade is installed correctly
and securely fastened before each use. Failure to do
so can cause serious personal injury to the operator,
bystanders, or damage to the unit.
Never cut any material over 3/8 in. diameter.
Maintain a firm grip on handle while cutting with a blade.
Keep the blade away from body.
Know how to stop the unit quickly in an emergency.
Keep both hands on handles when the extension handle
is connected to the unit and the unit is in use.
Check damaged parts. Before further use of the grass shear/
shrubber, a guard or other part that is damaged should be
carefully checked to determine that it will operate properly
and perform its intended function. Check for alignment of
moving parts, binding of moving parts, breakage of parts,
mounting, and any other condition that may affect its
operation. A guard or other part that is damaged should
be properly repaired or replaced by an authorized service
center unless indicated elsewhere in this manual.
Install the padlock (not included) into the switch before
making any adjustments, changing accessories, or storing
the grass shear/shrubber. Such preventive safety measures
reduce the risk of starting the product accidentally.
Service on the product must be performed by qualified
repair personnel only. Service or maintenance performed
by unqualified personnel could result in injury to the user
or damage to the product.
Always stop motor, padlock (not included) switch when
not in use, before attempting to remove any obstruction
caught or jammed in the blade, before removing, installing,
or making any blade adjustments.
Battery powered units do not have to be plugged into an outlet;
therefore, they are always in operating condition. Be aware
of possible hazards even when the unit is not operating.
NEVER attempt to change the cutting attachments without
first padlocking (not included) the switch or installing the
lockout pin into the switch.
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Do not dispose of batteries in a fire. The cells may
explode. Batteries should be recycled. Consult your
local waste authority for information regarding available
recycling and/or disposal options.
When replacing batteries, all batteries should be replaced
at the same time. Mixing fresh batteries and discharged
batteries could increase internal cell pressure and rupture
the discharged batteries.
When replacing batteries into this product, observe
proper polarity. Reversing polarity can result in leakage
or explosion.
Save these instructions.
Never use grass shear/shrubber if the switch will not turn
the unit on or off. A unit that cannot be controlled by the
switch is dangerous and must be repaired before use.
Grass shear/shrubber is for cutting grass, hedges, and
light weeds only. Do not use for any other purpose.
Maintain grass shear/shrubber with care. Keep cutting
edge sharp and clean for best performance and to reduce
the risk of injury. Follow instructions for lubricating and
changing accessories. Keep handles dry, clean, and free
from oil and grease.
Know your power tool. Read operator’s manual carefully.
Learn its applications and limitations, as well as the
specific potential hazards related to this power tool.
Following this rule will reduce the risk of electric shock,
fire, or serious injury.
Battery tools do not have to be plugged into an electrical
outlet; therefore, they are always in operating condition. Be
aware of possible hazards when not using your battery tool
or when changing accessories. Following this rule will reduce
the risk of electric shock, fire, or serious personal injury.
Do not place battery tools or their batteries near fire or heat.
This will reduce the risk of explosion and possibly injury.
Do not crush, drop or damage battery pack. Do not
use a battery pack or charger that has been dropped or
received a sharp blow. A damaged battery is subject to
explosion. Properly dispose of a dropped or damaged
battery immediately.
Batteries vent hydrogen gas and can explode in the
presence of a source of ignition, such as a pilot light.
To reduce the risk of serious personal injury, never use
any cordless product in the presence of open flame. An
exploded battery can propel debris and chemicals. If
exposed, flush with water immediately.
For best results, your battery tool should be charged in
a location where the temperature is more than 50°F but
less than 100°F. To reduce the risk of serious personal
injury, do not store outside or in vehicles.
Save these instructions. Refer to them frequently and use
them to instruct others who may use this tool. If you loan
someone this tool, loan them these instructions also to
prevent misuse of the product and possible injury.
SAFETY RULES FOR CHARGER
WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS.
Failure to follow all instructions listed below, may result in
electric shock, fire and/or serious personal injury.
Before using battery charger, read all instructions and
cautionary markings in this manual, on battery charger,
battery, and product using battery to prevent misuse of
the products and possible injury or damage.
CAUTION:
To reduce the risk of electric shock or damage to
the charger and battery, charge only the UT44170 as
specifically designated on your charger. Other types
of batteries may burst, causing personal injury or
damage.
Do not use charger outdoors or expose to wet or damp
conditions. Water entering charger will increase the risk
of electric shock.
Use of an attachment not recommended or sold by the
battery charger manufacturer may result in a risk of
fire, electric shock, or injury to persons. Following this
rule will reduce the risk of electric shock, fire, or serious
personal injury.
Do not abuse cord or charger. Never use the cord to
carry the charger. Do not pull the charger cord rather than
the plug when disconnecting from receptacle. Damage
to the cord or charger could occur and create an electric
shock hazard. Replace damaged cords immediately.
Make sure cord is located so that it will not be stepped
on, tripped over, come in contact with sharp edges
or moving parts or otherwise subjected to damage or
stress. This will reduce the risk of accidental falls, which
could cause injury, and damage to the cord, which could
result in electric shock.
Keep cord and charger from heat to prevent damage
to housing or internal parts.
Do not let gasoline, oils, petroleum-based products,
etc. come in contact with plastic parts. They contain
chemicals that can damage, weaken, or destroy plastic.
An extension cord should not be used unless
absolutely necessary. Use of improper extension cord
could result in a risk of fire and electric shock. If extension
cord must be used, make sure:
a. That pins on plug of extension cord are the same
number, size and shape as those of plug on charger.
b. That extension cord is properly wired and in good
electrical condition; and
c. That wire size is large enough for AC ampere rating of
charger as specified below:
Cord Length (Feet) 25' 50' 100'
Cord Size (AWG) 16 16 16
NOTE: AWG = American Wire Gauge
Do not operate charger with a damaged cord or
plug, which could cause shorting and electric shock. If
damaged, have the charger replaced by an authorized
serviceman.
Do not operate charger if it has received a sharp blow,
been dropped, or otherwise damaged in any way.
Take it to an authorized serviceman for electrical check
to determine if the charger is in good working order.
Do not disassemble charger. Take it to an authorized
serviceman when service or repair is required. Incorrect
reassembly may result in a risk of electric shock or fire.
Unplug charger from outlet before attempting any
maintenance or cleaning to reduce the risk of electric
shock.
Disconnect charger from the power supply when
not in use. This will reduce the risk of electric shock or
damage to the charger if metal items should fall onto the
connector. It also will help prevent damage to the charger
during a power surge.
Disconnect charger from tool when the battery is fully
charged.
Risk of electric shock. Do not touch uninsulated portion
of output connector or uninsulated battery terminal.
For best results, your battery tool should be charged in
a location where the temperature is more than 50° but
less than 100°. To reduce the risk of serious personal
injury, do not store outside or use in vehicles.
Save these instructions. Refer to them frequently and
use them to instruct others who may use this tool. If you
loan someone this tool, loan them these instructions also
to prevent misuse of the product and possible injury.
IMPORTANT SAFETY INSTRUCTIONS
1. SAVE THESE INSTRUCTIONS
This manual contains important safety and operating instructions for battery charger 3511T72T.
2. Before using battery charger, read all instructions and cautionary markings on battery charger, battery, and product
using battery.
3. CAUTION: To reduce the risk of injury, charge only UT44170. Other types of batteries may burst, causing personal
injury or damage.
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SYMBOLS
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL NAME EXPLANATION
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watt Power
hrs Hours Time
Class II Construction Double-insulated construction
Wet Conditions Alert Do not expose to rain or use in damp locations.
Safety Alert Symbol Precautions that involve your safety.
Read the Operator’s Manual
Eye Protection
Keep Bystanders Away Keep all bystanders at least 50 ft. away.
Hot Surface
Operate With Two Hands
Sharp Blade
To reduce the risk of injury, user must read and understand
operator’s manual before using this product.
Always wear safety goggles or safety glasses with side
shields and, as necessary, a full face shield when operating
this product.
To reduce the risk of injury or damage, avoid contact with
any hot surface.
Hold and operate the grass shear/shrubber properly with
both hands.
Do not install or use any type of blade on a product displaying this symbol.
Risk of Electrocution DANGER! Risk of electrocution!
Electric Shock
Failure to use in dry conditions and to observe safe practices
can result in electric shock.
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