Shindaiwa 62640-94313 User Manual
SHINDAIWA OWNER’S/OPERATOR’S MANUAL
AH2510 ARTICULATED
HEDGE TRIMMER
WARNING!
Always wear eye and ear protection when
operating this machine! To minimize the risk of
injury to yourself and others, read this manual
and familiarize yourself with its contents.
Part Number 62640-94313 Rev. 3/07
Introduction
DO NOT OPERATE THIS UNIT
IF YOU ARE TIRED, ILL OR
UNDER THE INFLUENCE OF
ALCOHOL, DRUGS, OR
MEDICATION.
The Shindaiwa AH2510 Articulated Hedge
Trimmer is designed and built to deliver
superior performance and reliability without compromise to quality, comfort, safety
or durability.
Shindaiwa’s high-performance engines
represent the leading edge of all position
4-cycle engine technology, delivering
exceptionally high power with remarkably low displacement and weight. As an
owner/operator, you’ll soon discover for
yourself why Shindaiwa is simply in a class
by itself!
IMPORTANT!
The information contained in these instructions describes machines available
at the time of publication. While every
attempt has been made to provide the
latest information about your Shindaiwa
product, there may be some differences
between your AH2510 and what is described here. Shindaiwa Inc. reserves the
right to make changes to products without
prior notice and without obligation to
make alterations to machines previously
manufactured.
Shindaiwa Inc. reserves the right to make
changes to products without prior notice,
and without obligation to make alterations
to units previously manufactured.
Contents
Introduction ................................................ 2
Attention Statements ................................. 2
Safety Instructions ..................................... 2
Safety Equipment and Labels.....................3
Operating Precautions ............................... 3
Operating the Hedge Trimmer ................. 4
Product Description ................................... 5
Specifications .............................................. 5
Assembly ..................................................... 6
Adjusting the Cutter Assembly ................. 7
Engine Fuel................................................. 8
Starting the Engine .................................... 9
Stopping the Engine ................................ 10
Adjusting Engine Idle .............................. 10
Maintenance ............................................. 11
Long Term Storage .................................. 14
Troubleshooting Guide ........................... 15
Emission System Warranty ..................... 17
Page
Attention Statements
Throughout this manual are special attention statements.
DANGER!
A statement preceded by the triangular
attention symbol and the word “DANGER” indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury!
WARNING!
A statement preceded by the triangular
attention symbol and the word “WARNING” indicates a potentially hazardous
situation which, if not avoided, COULD
result in death or serious injury.
CAUTION!
A statement preceded by the word
“CAUTION” contains information that
should be acted upon to avoid damage
to the machine.
IMPORTANT!
A statement preceded by the word “IMPORTANT” is one that possesses special
signicance.
NOTE:
A statement preceded by the word “NOTE”
contains information that is handy to know
and may make your job easier.
Read and follow this manual, make
sure anyone using the trimmer
does likewise. Failure to do so
could result in serious personal
injury or machine failure. Keep this
manual for future reference.
Always wear a hard hat to reduce
the risk of head injuries during
operation of this machine. In addition, always wear eye and hearing
protection. Shindaiwa recommends
wearing a face shield as additional
face and eye protection.
This product conducts electricity.
Keep the product and/or operator a minimum distance of 15 feet
(4.5 meters) away from electrical
sources and power lines.
Keep bystanders at least 50 feet (15
meters) away from the operating
trimmer to reduce the risk of being
struck by falling objects or thrown
debris.
The blades are SHARP! Handle
with care.
Safety Instructions
DANGER!
THE ARTICULATED HEDGE
TRIMMER IS NOT INSULATED
AGAINST ELECTRICAL SHOCK!
Approaching or contacting electrical
lines with the trimmer could cause
death or serious injury. Keep the trimmer at least 33 feet (10 meters) away
from electrical lines or branches that
contact electrical lines.
WARNING!
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
An articulated hedge trimmer has the
potential to do serious damage if misused,
abused or mishandled. To reduce the risk
of injury, you must maintain control at all
times, and observe all safety precautions
during operation. Never permit a person
without training or instruction to operate
this trimmer!
Stay Alert
You must be physically and mentally fit to
operate this unit safely.
WARNING!
Never operate power
equipment of any kind if you are tired
or if you are under the inuence of
alcohol, drugs, medication or any other
substance that could affect your ability
or judgement.
IMPORTANT!
The procedures described in this manual
are intended to help you get the most from
your machine as well as to protect you
and others from harm. These procedures
are guidelines for safe operation under
most conditions, and are not intended to
replace any safety rules and/or laws that
may be in force in your area. If you have
questions regarding your power tool, or if
you do not understand something in this
manual, your Shindaiwa dealer will be
glad to assist you. You may also contact
Shindaiwa, Inc. at the address printed on
the back of this Manual.
2
Safety Equipment and Labels
Shaft
Safety Label
Cutter Blade
Scabbard
Switch
Throttle
Interlock
Figure 1
Operating Precautions
n Never transport the articulated
hedge trimmer nor set it down with
the engine running. An engine that’s
running could be accidently accelerated causing the blades to oscillate.
n Make sure the cover is in place
when transporting the articulated
hedge trimmer.
n When carrying the articulated hedge
trimmer by hand, the cutter attachment should be pointing backward
with the cutter blade in the retracted
or transporting position (see page 7
for articulating adjustment procedures).
n Always make sure the cutter attach-
ment is properly installed and rmly
tightened before operation.
n Never use a cracked or warped
cutter or cutter bar: replace it with
a serviceable one and make sure it
ts properly.
n Before starting the engine, make
sure the cutter is not contacting
anything.
Stop
Hand
Guard
High Voltage Label
WARNING!
n Always stop the engine immediately
and check for damage if you strike
a foreign object or if the machine
becomes tangled. Do not operate
with broken or damaged equipment.
n When cutting a branch that is under
tension, be alert for spring-back so
that you will not be struck by the
moving branch.
n Stop the machine immediately if it
suddenly begins to vibrate or shake.
Inspect for broken, missing or
improperly installed parts or attachments.
n Do not operate the articulated
hedge trimmer with the mufer
removed.
n Always stop the engine and allow
it to cool before refueling. Avoid
overlling and wipe off any fuel that
may have spilled.
n Make sure there is always good
ventilation when operating the
articulated hedge trimmer. Fumes
from engine exhaust can cause
serious injury or death. Never run
the engine indoors!
IMPORTANT!
Caution, Danger, Warning, and
Operation Information Labels:
Make sure all information labels are
undamaged and readable. Immediately replace damaged or missing
information labels. New labels are
available from your local authorized
Shindaiwa dealer.
n Never smoke or light res near the
hedge trimmer. Keep the trimmer
away from excessive heat. Engine
fuel is very ammable and re could
lead to serious personal injury or
property damage.
n Make sure there are no missing or
loose fasteners, and that the stop
switch and throttle controls are
working properly.
n If a cutter should bind fast in a cut,
shut off the engine immediately.
Push the branch or tree to ease the
bind and free the cutter.
n Make sure the cutters are correctly
adjusted before operating the articulated hedge trimmer (see page 12
for cutter adjustment procedures).
Never attempt cutter adjustment
with the engine running!
3
Operating the Articulated Hedge Trimmer
CAUTION!
n Always maintain the articulated
hedge trimmer according to this
owner’s manual and follow the
recommended scheduled maintenance.
n Never modify or disable any of
the hedge trimmer’s safety devices.
n Always use genuine Shindaiwa
parts and accessories when
repairing or maintaining this machine.
n Do not make unauthorized modi-
cations to the articulated hedge
trimmer.
n Never allow the engine to run at
high RPM without a load. Doing
so could damage the engine.
n When transporting the hedge
trimmer in a vehicle, tie it down
securely to prevent fuel spillage
or damage to the machine.
n Always stop the engine and allow
it to cool before refueling. Avoid
overlling and wipe off any fuel
that may have spilled.
n Never place ammable material
close to the engine mufer and
never run the engine without the
spark arrestor screen in place.
n Always clear your work area of
trash or hidden debris to help
ensure good footing.
n Keep the cutters sharp and prop-
erly adjusted.
n Keep the articulated hedge trim-
mer as clean as possible. Keep it
free of loose vegetation, mud, etc.
Keep a proper footing and do not
overreach—maintain your balance
at all times during operation.
Always wear a hard hat to reduce
the risk of head injuries during
operation of this machine.
Secure long hair
so it is above
shoulder level.
Always wear eye and hearing
protection. Shindaiwa recommends
wearing a face shield as additional
face and eye protection.
Always operate with
both hands rmly
gripping the machine.
Wear non-slip heavy-duty
gloves to improve your
grip on the trimmer handle.
Wear snug-tting clothes
that also permit freedom
of movement. NEVER
wear shorts!
Keep bystanders at least 50 feet
(15 meters) away from the
operating trimmer to reduce the
risk of being struck by falling
objects or thrown debris.
Figure 2
4
Wear sturdy footwear
with nonslip soles to provide
good footing. Steel-toed
safety boots are recommended. Never operate machine
bare-footed.
Figure 3
Prior To Assembly
AH231_07
Using Figure 4 as a guide, familiarize yourself with the Shindaiwa AH2510 articulated
hedge trimmer and its various components. Understanding your machine helps
ensure top performance, longer service
life, and safer operation.
Before assembling, make sure you have all
the components required for a complete
unit:
n Engine assembly
n Outer tube/cutter assembly
n Kit with this manual and tool kit for
routine maintenance.
n Cutter blade scabbard
Carefully inspect all components for
damage.
WARNING!
Do not make unauthorized modications or alterations to your articulated
hedge trimmer or its components.
IMPORTANT!
The terms “left”, “left-hand”, and “LH”;
“right”, “right-hand”, and “RH”; “front” and
“rear” refer to directions as viewed by the
operator during normal operation.
Product Description
Air Filter
Assembly
Fuel Tank
Stop Switch
Throttle
Trigger
Recoil
Starter
Figure 4
Spark
Plug
Fuel Tank Guard
Powerhead Assembly
Handle
Grip
Cutter Assembly
Adjustment Lever
Outer
Tube
Hand
Guard
Latch Lock
Latch
Release
Gearcase
Hedge Trimmer Cutter
Assembly
Cutter Blade
Scabbard
Hedge Trimmer
Cutter Assembly
Cutter Bar and
Cutter Blades
Specications
Model Name ............................................................................AH2510
Engine Model ........................................................................SF2510E
Engine Type ............................. 4-cycle, vertical cylinder, air cooled
Dry Weight .................................................................14.0 lbs./6.3 kg
Bore x Stroke .............................................. 34 x 27 mm/1.34 X 1.06”
Displacement .......................................................... 24.5 cc/1.5 cu. in.
Engine Speed at Maximum Power Output ..........7,500 rpm (min-1)
Maximum Power Output .............................................1.1 hp/0.8 kW
Engine Speed at Idling ..........................................3,000 rpm (min-1)
Maximum Engine Speed .....................................10,500 rpm (min-1)
Fuel/Oil Ratio .......................................... 50:1 with Premium 2-cycle
air cooled mixing oil
Fuel Tank Capacity .......................................................590 ml/20 oz.
Standard Equipment : Tool kit containing a spark plug wrench,
4 mm hex wrench, and 8 x 10 mm spanner
Specifications are subject to change without notice.
Carburetor .......................................... Walbro WYL diaphragm type
Ignition System ...................... Fully electronic, program controlled
Spark Plug ..................................................................... NGK CMR5H
Air Filter ....... Non-reversible, heavy-duty, two -stage filter element
Starting Method ............................................................ Recoil star ter
Stopping Method ..............................................................Slide switch
Cooling System ...................................................................Forced air
Transmission Type .............................Automatic, centrifugal clutch
with bevel gear
Blade Length ............................................................. 22.3 in/567 mm
Cutter Drive ..........................................................................Spur gear
Gear Lubricant................................................. Lithium based grease
Optional Equipment : Harness and bracket
5
Assembly: AH2510
Outer Tube
Grip
Trigger
Housing
Figure 5
CAUTION!
Do not force the shaft tube into the
powerhead! Excessive force can damage the shaft tube and mainshaft.
Spark Plug
Clamp Screw
Mainshaft
Tube
Clamp
Connect the Outer Tube
to the Powerhead.
1. Place the powerhead on a clean, flat
surface, spark plug facing up.
2. Use the 4 mm hex wrench to loosen the
tube clamp screw.
Tube Clamp
Hex
Wrench
Figure 6
3. Slide the outer tube into the tube clamp
until the tube bottoms. If installation
is difficult, rotate the outer tube or
main shaft slightly until you feel the
mainshaft splines engage with the
powerhead.
4. Position the outer tube so that the
gearcase output shaft is facing left on
muffler cover.
5. Slide the outer tube into the powerhead
until the throttle grip just contacts the
tube clamp.
6. Tighten the clamp screw firmly.
Throttle Cable
Connect the Throttle Cable
1. Loosen the air cleaner cover knob
and remove the air cleaner cover.
See Figure 7.
2. Slip the throttle cable into the cable
adjuster and hook the bullet end of the
cable onto the swivel. See Figure 8.
Connect the Ignition Leads
3. Connect the two ignition wires by
pushing the bullet connectors together.
See Figure 9.
4. Reinstall the air cleaner cover.
CAUTION!
Routing of wiring must not interfere
with throttle or choke operation.
Filter
Cover
Figure 7
Ignition
Lead
Figure 8
Connect the throttle
cable
Throttle
Cable
Cable
Adjuster
Cable Swivel
Figure 9
6
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