Technical Information · issue 8 of 2010
New STIHL HSA 65 Cordless Hedge Trimmer
IssueTI 8/2010
Full text
Page 1 of 18
STIH)
Technical Information 08.2010
New STIHL HSA 65 Cordless Hedge Trimmer – Series 4851
Contents
1. Description of Operation
2. Safety Precautions
3. Technical Description
4. Specifications
5. Cutting Attachment
6. Special Accessory
7. Servicing Accessories
8. Spare Parts
9. Repairs
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)m~ge 2 Technical Information 08.2010
This powerful STIHL cordless hedge trimmer marks 1. Description of Operation
the advent of the new STIHL line of battery powered
garden tools. The STIHL HSA 65 cordless hedge trimmer is
powered by a rechargeable battery.
Sophisticated lithium-ion technology, a high blade
stroke rate and widely spaced teeth offer users a The cordless hedge trimmer, lithium-ion battery and
new dimension in cutting performance for handheld battery charger are parts of a modular system.
cordless tools. The cordless hedge trimmer may be used only with
Battery drive allows excellent maneuverability STIHL rechargeable batteries. Only use STIHL
without exhaust fumes or a power cord. chargers to recharge STIHL batteries.
Ease of use, optimized balance and low vibrations
help reduce operator effort.
The new STIHL HSA 65 cordless hedge trimmer is
suitable for professional landscape maintenance,
e.g. landscape gardeners and municipalities, as
well as demanding private users.
The low noise level compared to gasoline-powered
hedge trimmers makes the new units ideal for
operation in noise-sensitive locations, e.g.
residential areas, parks, near kindergartens and
schools or in cemeteries.
3901TI085 KN
The cordless hedge trimmer, battery and charger
communicate with each other. The charger charges
the battery and the battery supplies the necessary
power to the hedge trimmer only if data exchange
functions properly.
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Technical Information 08.2010 Page 3
2. Safety Precautions
Before transporting the unit or
Warning!
carrying out any repairs or
maintenance, always switch off the Fluid may leak from the battery if it is damaged or
unit – move the retaining latch to ƒ is not used properly – avoid contact with the skin!
and remove the battery from the unit. Leaking battery fluid can cause skin irritation and
This avoids the risk of the motor chemical burns. In the event of accidental contact,
starting unintentionally. immediately rinse thoroughly with mild soap and
water. If fluid gets into your eye(s), do not rub your
. Always fit the blade scabbard, even when eye(s) and rinse water over the open eye(s) for 15
carrying the unit for short distances. minutes at least. Also seek medical attention
immediately.
2.1 Battery
Warning!
Warning! Never bridge (short circuit) the battery terminals
Risk of fire, explosion and/or burns, with metallic objects, since this may damage the
including chemical burns. Do not battery and possibly cause a fire. Keep a battery
disassemble, crush, heat above 212 °F that is not in use away from metal objects (e.g.
(100 °C), expose to fire or incinerate. nails, coins, jewelry). Do not use metal containers
Never expose the battery to for transporting batteries.
microwaves or high pressures.
Store the battery out of reach of children in a cool
and dry area away from direct sunlight and excess
Warning! heat or cold (14 °F – 122 °F (-10 °C – +50 °C).
Use STIHL batteries only with STIHL power tools
and charge them only with STIHL chargers. 2.2 Charger
Replace battery with STIHL AP battery only. Use . Use only original STIHL chargers.
only original STIHL rechargeable batteries.
. Use only for charging matching STIHL type AP
batteries with a maximum capacity of 10 Ah and
Charge the battery before use. a maximum voltage of 42 V.
. Never charge defective, leaking or deformed
Protect from rain – do not immerse in batteries.
fluids.
. Connect the charger only to a power supply with
Use and store the battery only within the voltage and frequency specified on the
a temperature range from 14 °F rating plate. Always connect the charger to a
(-10 °C) and no more than 122 °F properly installed wall outlet.
(+ 50 °C). Protect the battery from . Never use a charger with damaged housing,
direct sunlight. damaged power supply cord or damaged plug.
Do not operate the charger if it has received a
sharp blow, been dropped or otherwise
damaged in any way.
Warning!
. Do not open or dissassemble charger – no user
Do not open, drop or damage battery. Never insert
serviceable parts inside.
objects into the battery's cooling slots, since they
may damage the battery. Never use or charge a . Store charger out of the reach of children.
defective, damaged, cracked or deformed battery.
Protect charger from rain and
dampness. Keep charger dry.
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)m~ge 4 Technical Information 08.2010
. Never use power supply cords that do not
Use and store charger only indoors in comply with regulations.
dry rooms. . Make sure the power supply cord is located
and/or marked so that it will not be stepped on,
tripped over, come in contact with sharp edges
. Operate charger at temperatures between 41 °F or moving parts or otherwise be subjected to
(5 °C) and 104 °F (40 °C). damage or stress.
. Allow the charger to cool down normally – do not . An extension cord should not be used unless
cover it. absolutely necessary. If an extension cord must
. Never bridge the contacts of the charger with be used, plug the charger into a properly wired
metallic objects (e.g. nails, coins, jewelry) – 16 gauge (AWG 16) or heavier gauge extension
short circuit. The charger may be damaged by a cord with blades that are the same number, size
short circuit. and shapes as the blades on the charger.
. In the event of smoke or fire in the charger, To reduce the risk of electric shock:
disconnect it from outlet immediately. . Always connect the unit to a properly installed
wall outlet.
. Make sure the insulation of the power supply
Warning! cord and plug is in good condition.
To reduce the risk of electric shock or short circuit, Unplug the power supply cord from the outlet when
do not insert any objects in the charger's cooling charger is not in use.
slots.
Never store the battery in the charger.
Warning! More safety precautions – see instruction manual
The charger heats up during the charging process.
Do not operate on an easily combustible surface
(e.g. paper, texiles) or in an easily combustible
environment – risk of fire.
Warning!
Do not operate in a hazardous location, i.e. in a
location where there are combustible liquids
(fumes), vapors or dusts. Chargers can produce
sparks, which may ignite the dust or vapors – risk
of explosion.
Check the charger's power supply
cord and plug regularly for damage. If
the power supply cord or plug is
damaged, immediately disconnect the
plug from the wall outlet to avoid the
risk of electric shock.
. Never jerk the power supply cord to disconnect
it from the wall outlet. To unplug, grasp the plug,
not the cord. Have a damaged power supply
cord repaired by an experienced electrician.
. Do not use the power supply cord for any other
purpose, e.g. for carrying or hanging up the
charger.
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Technical Information 08.2010 Page 5
3. Technical Description 3.3 Operating instructions
3.1 Design, loop handle 3.3.1 Switching on
3901TI070 KN
3901TI086 KN . Unlock the unit by moving the retaining latch (1)
Smooth surfaces and rounded contours as well as
the functional and ergonomic design of the power to ‚.
tool ensure excellent handling characteristics. The power tool is equipped with a two-hand control.
The battery is located at the machine's center of
gravity. This ensures very good balance. The
battery is enclosed by the housing and is therefore
well protected.
The wrap-around shape of the loop handle is ideal
for all cutting positions. The handle is ergonomically 1
designed and comfortable to hold – ideal for long 2
periods of operation.
3.2 Retaining latch, trigger lockout
3901TI071 KN
2 1
. Push the switch lever (1) against the loop
handle and hold it there.
. Depress the trigger lockout (2) and trigger (3)
and hold them in that position.
3 The motor runs only when the switch lever and
trigger are operated at the same time.
3901TI101 KN
The unit can be locked or unlocked as required with
the retaining latch (1). The trigger lockout (2) is an
additional safety feature that helps avoid
unintentional operation of the trigger (3).
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3.3.2 Switching off 3.5 Hang-up hole
3901TI103 KN
3901TI073 KN
. Release the switch lever (1) and trigger (2). The unit has a hang-up hole in the handle housing
(arrow) and blade scabbard (not illustrated) for
convenient storage.
1
3901TI107 KN
. Move the retaining latch (1) to ƒ – the switch
lever cannot be operated – the power tool is
locked in the off position.
Remove the battery from the power tool during
breaks and after finishing work.
3.4 Trigger
1
3901TI072 KN
The trigger (1) allows infinitely variable control of the
stroke rate for precision cutting.
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3.6 Fitting / removing the battery
3901TI090 KN
3901TI089 KN
3901TI088 KN
Unlock Pull up Lift out
3901TI091 KN
3901TI093 KN
3901TI092 KN
Insert Push in and engage Ready to run
The battery can be removed and fitted in the unit
very quickly and easily.
Its position in the housing ensures optimal
protection.
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3.7 Battery 3.7.2 Construction and characteristics
The rechargeable battery uses lithium-ion
technology.
2
4
1
3901TI013 KN
3 #
3901TI012 KN
The STIHL AP 80 battery consists of 20 individual
cells connected in series and parallel.
– Light emitting diodes (LED) (1)
(indicates state of charge) A
– Pushbutton (2)
(switches on state-of-charge display)
– Cooling slots (3)
– Contacts (4)
– Rating plate (#) B
3901TI067 KN
3.7.1 Benefits of lithium-ion technology
compared to other types of rechargeable
batteries A: Series connection
– High cell voltage B: Parallel connection
– Lower weight and volume for given capacity
The electrical connection influences the voltage and
– Very low self discharge capacity of the battery. Connecting the individual
– Long service life when used as specified cells in series increases battery voltage.
On the other hand, connecting the individual cells in
– No memory effect
parallel increases battery capacity.
Self discharge defines the battery's loss of capacity,
which is restored during charging.
Self discharge can occur during storage.
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Technical Information 08.2010 Page 9
Each individual cell of the AP 80 has a voltage of Light emitting diodes can glow or flash green or red.
3.6 V and a capacity of 1.1 Ah.
Light emitting diode glows
continuously green
Construction and
Characteristic calculation AP 80
Voltage 10 cells in series: Light emitting diode flashes green
10 x 3.6 V = 36 V
Capacity: 2 x 10 cells in parallel:
2 x 1.1 Ah = 2.2 Ah Light emitting diode glows
continuously red
The individual cells are protected mechanically in a Light emitting diode flashes red
robust housing and mounted in a cage for protection
against vibrations.
3.7.3 Light emitting diodes (LED) on battery During charging
Four light emitting diodes show the battery's state of The light emitting diodes indicate charge progress
charge. by glowing and flashing.
A green flashing light emitting diode indicates the
capacity that is currently being charged.
3901TI014 KN
. Press button (1) to switch on the display. The
display goes off automatically after about 5
seconds.
3901TI015 KN
The light emitting diodes on the battery go off
automatically when the charge process is
completed.
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During operation (discharging) If the light emitting diodes glow / flash red
The green light emitting diodes indicate the state of
charge by glowing and flashing.
3901TI017 KN
3901TI016 KN
1 light emitting diode glows Battery
continuously red: too warm1) 2),
too cold1)
4 light emitting diodes flash Battery defective –
red: install a new
battery
3 light emitting diodes glow Power tool too
continuously red: warm – allow
power tool to cool
down
3 light emitting diodes flash Power tool
red: defective
1)
When charging: Charge process starts
automatically after the battery has cooled down
/ warmed up
2)
During operation: Power tool shuts down –
allow battery to cool down; remove the battery
from the power tool for this purpose.
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Technical Information 08.2010 Page 11
3.7.4 Storing the battery 3.7.7 Battery recycling
. Remove the battery from the machine or the Battery recycling information:
charger.
. Store in a safe, dry and locked location. Keep
out of the reach of children and other
unauthorized persons and protected from
contamination.
. Do not store spare batteries unused – use in
rotation.
To ensure maximum battery life:
. Store at temperatures between 50°F (10°C) and
70°F (20°C)
. Store with a charge of about 30%.
STIHL is committed to the development of products
3.7.5 Transport that are environmentally responsible. This
STIHL batteries comply with the recommendations commitment does not stop when the product leaves
of UN Manual ST/SG/AC.10/11/Rev. 3, Part III, the STIHL dealer. STIHL has partnered with the
Subsection 38.3. RBRC (Rechargeable Battery Recycling
Corporation) to promote the collection and recycling
Transport (by user) of spent STIHL lithium ion batteries in the United
The user may carry STIHL batteries to the operating States and Canada. The RBRC seal can be found
site without any further restrictions. on every STIHL rechargeable battery and indicates
that STIHL has prepaid for recycling the battery. The
Transport (by dealer) seal has a toll free phone number (1-800-822-8837)
Country-specific regulations for the transportation of under which information on battery recycling
dangerous goods by road as well as the locations and information on battery disposal bans
international code for the transportation of or restrictions is offered.
dangerous goods by sea and air must be observed
when transporting STIHL batteries. 3.8 Charger
For further information see www.stihl.com/battery.
3.7.6 Disposal 1
Observe country-specific waste disposal rules and
regulations.
3901TI081 KN
#
– Light emitting diode (LED) (1)
– Connecting cord with mains plug (not shown in
illustration)
– Rating plate (#)
STIHL supplies two chargers.
– AL 300 rapid charger
With high charging current and air cooling
(with fan) for short charge times
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– AL 100 rapid charger
With low charging current and no air cooling
(no fan)
Charging principle
The charger charges the battery in two stages. The
battery is first charged at a constant current up to a
preset voltage limit. The charger then switches over
3901TI020 KN
to charging at a constant voltage. The charge
current is reduced automatically until it drops below
3 4
a given minimum or the preset total charge time is
exceeded. The charger then switches itself off The light emitting diode (3) on the charger comes on
automatically. when the battery is inserted.
Charging begins as soon as the light emitting
3.8.1 Charge the battery. diodes (4) on the battery light up green.
The battery is given a charge of about 30% before
The battery heats up during operation in the power
leaving the factory.
tool. If a hot battery is inserted in the charger, it may
It must be fully charged before the power tool is
be necessary to cool it down before charging. The
used for the first time.
charging process begins only after the battery has
cooled down. The time required for cooling may
prolong the charge time.
The battery and charger heat up during the charging
process.
The AL 300 charger is equipped with a battery
2 cooling fan which is audible when it is running.
The AL 100 charger has no fan and waits for the
battery to cool down before starting the charging
process. The battery is cooled by the flow of air in
3901TI019 KN
the room.
The charger switches itself off automatically when
the battery is fully charged:
. Push the battery (1) into the charger (2) until
noticeable resistance is felt – then push it as far – Light emitting diodes on the battery go off.
as stop. – The light emitting diode on the charger goes off.
Make sure the battery is pushed fully into the – Charger fan switches off
charger as far as stop. The battery makes contact (where applicable).
with the charger when initial resistance is felt. The
Remove the charged battery from the charger.
battery and charger can communicate with each
other if the battery is pushed home as far as stop
within 3 seconds.
The charger can charge the battery only if data
exchange functions properly.
Contact between the battery and charger will be
insufficient if the battery is not inserted properly in
the charger. In such a case the light emitting diode
on the charger will flash red. The battery must then
be removed from the charger and refitted.
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Technical Information 08.2010 Page 13
3.8.2 Light emitting diode (LED) on charger 3.8.3 Charging in a vehicle
The AL 100 and AL 300 chargers can be operated
in a vehicle with a standard commercial 12 V / 24 V
power inverter. The inverter specifications should
be as follows:
Power inverter for AL 100:
Output power: 150 W
Output voltage: sinusoidal
Power source: Cigarette lighter socket
3901TI021 KN
1
Power inverter for AL 300:
The light emitting diode (1) on the charger can glow Output power: 500 W
green or flash red. Output voltage: sinusoidal
Green continuous light ... Power source: Connect only to vehicle
battery
... indicates the following:
The battery 3.8.4 Storing the charger
– is being charged . Remove the battery.
– is too warm and must cool down before charging . Disconnect the plug from the wall outlet.
The green light emitting diode on the charger goes Store the charger in a safe, dry and locked location.
off as soon as the battery is fully charged. Protect from unauthorized use
(e.g. by children) and contamination.
Red flashing light ...
... ... indicates the following:
– No electrical contact between battery and
charger – remove and refit the battery.
– Battery faulty
(4 light emitting diodes on battery flash red for
about 5 seconds)
– Charger faulty
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4. Specifications 4.4 Gearhead
Stroke rate (off load): 3,000/min
4.1 Battery STIHL multipurpose
AP 80 grease
Type: Lithium-Ion – 80 g tube 0781 120 1109
Rated voltage: 36 V – 225 g tube 0781 120 1110
Capacity: 2.2 Ah Initial capacity: 0.7 oz (20 g)
Re-lubrication: see b 9.3
4.5 Weight
4.2 Charger
Without battery, with cutting attachment, without
AL 100
blade scabbard
Power supply: 120 V
– HSA 65: 7.9lbs (3.6 kg)
Rated current: 1.3 A
Frequency: 60 Hz
Wattage: 75 W
Charge current: 1.6 A
Charge time (for AP 80):
– up to 80% capacity: 70 min
– up to 100% capacity: 100 min
Insulation: II, E (double insulated)
AL 300
Power supply: 120 V
Rated current: 4.7 A
Frequency: 60 Hz
Wattage: 330 W
Charge current: 6.5 A
Charge time (for AP 80):
– up to 80% capacity: 25 min
– up to 100% capacity: 50 min
Insulation: II, E (double insulated)
4.3 Cutting Attachment
Cutting length: 20“ (500 mm)
Tooth spacing: 1.1 in (26.5 mm)
Sharpening angle
from horizontal: 40°
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Technical Information 08.2010 Page 15
5. Cutting Attachment
1 2
3901TI094 KN
. Bidirectional cutting blades with hardened
cutting edges, cutting length b 4.3
. Cutting blades ground on one side (1)
. The tip guard (2) protects the blade nose from
damage and wear.
. Blade guard (3) integrated in blade
3901TI095 KN
. Tooth spacing a = 1.1 in. (26.5 mm)
. Tooth height b = 0.65 in. (16 mm)
Gearhead
– Rated for clean and efficient cutting action.
– High stroke rate of 3,000/min
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6. Special Accessory
Description Part No. Application
STIHL battery:
– AP 80: 4850 400 6503
STIHL charger: Charging the battery.
– AL 100: 4850 430 2502
– AL 300: 4850 430 5502
STIHL resin solvent: Cleaning and lubricating blades
(300 ml can) 0782 420 1002 (before and after work)
Blade scabbard: 4812 790 9200 HSA 65, cutting length 20" (500 mm)
7. Servicing Accessories
7.1 Special servicing tools – Identification of battery
STIHL batteries can be tested with the new (serial number, type, date of manufacture)
STIHL ADG 1 battery analyzer. – Battery in order
The analyzer displays the following information:
– Battery faulty (guarantee, warranty)
1 3
4
2 3901TI080 KN
Item Description Part No. Application
1 Battery analyzer 4850 840 0102 Testing the battery
ADG 1
2 Set of testing tools 5910 007 1500 Testing electrical components
including items 3 to 5
3 Switch lever test lead 5910 840 0900 Testing the switch (switch lever)
4 Trigger switch test lead 5910 840 0901 Testing the switch (trigger)
5 Laboratory resistor 5910 843 0200 Testing motor and control unit
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Technical Information 08.2010 Page 17
7.2 Servicing aids
3901TI025 KN
The dummy battery consists of a empty housing. Its
light emitting diodes are also dummies.
The battery is intended for display purposes in the
showroom.
Item Description Part No. Application
1 Dummy battery 4850 011 0590 For display purposes only
(no function)
2 STIHL multipurpose grease Lubricating the gear assembly
– 80 g tube 0781 120 1109
– 225 g tube 0781 120 1110
8. Spare Parts
A separate illustrated parts list is available for the 9.2 Sharpening the blades
new STIHL HSA 65 cordless hedge trimmer. Use the USG sharpener for resharpening the blades
– see USG instruction manual.
9. Repairs Scale settings:
If the machine is started in the course of repairs, it is HSA 65
essential to observe all country-specific safety Scale A - 8°
regulations and the safety precautions in the
Scale B 0
instruction manual.
Scale C left + 50°
9.1 Service manual Scale C right - 50°
A service manual is available for the new STIHL
HSA 65 cordless hedge trimmer. 9.3 Gear drive
Lubricate with STIHL multipurpose grease
0781 120 1109 after servicing, check every 25
hours of operation and lubricate if necessary. The
specified quantity of grease in the gear drive is
0.7 oz. (20 g).
Do not lubricate the blade contact faces – the blades
may stick together.
For a detailed description of the lubricating points
see the HSA 65 service manual.
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)m~ge 18 Technical Information 08.2010
9.4 Serial number 9.5 Repair Times
The specified repair times assume that the work is
performed by trained personnel in a properly
equipped service workshop.
Repair times are quoted in minutes.
The following table can be added to the STIHL
repair times tables.
Code Type of Repair HSA 65
3901TI098 KN
1 Replace shroud. 15
4 Replace on/off trigger
The serial number is applied to the machine’s hand switch(s).
guard. Includes electrical test. 20
5 Replace wiring harness.
Includes electrical test. 25
7 Replace hand guard. 15
8 Replace handle bar.
Includes electrical test. 25
9 Replace circuit board.
Includes electrical test. 25
15 Replace motor.
Includes electrical test. 30
17 Replace motor housings.
Includes electrical test. 45
18 Replace gear housing. 30
25 Replace gear box cover. 15
26 Replace internal gear(s). 30
27 Replace connecting rod(s). 15
28 Replace blade guide
screw(s). 15
29 Replace blade(s). 20
30 Replace blade guide piece. 20
31 Replace blade spring. 20
40 Miscellaneous repairs and
other repairs not listed. 15
45 Handling allowance only-no
labor. 10
50 No labor 0
© ANDREAS STIHL AG & Co. KG, 2010 Technical Documentation
D1/MTK-ro
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Extracted from the manufacturer's 2012 service catalogue. Most of these PDFs embed fonts with a shifted character map, so the text above was recovered rather than copied — read it as a faithful but imperfect transcription, and treat the page image above each block as the authority where the two disagree — the figures exist only there, because they are vector drawings that text extraction cannot keep.