ORIGINAL INSTRUCTION MANUAL
TRIMMER/EDGER MODEL ST275
MANUALE DI ISTRUZIONI ORIGINALE
DECESPUGLIATORE/TAGLIABORDI
MODELLO ST275
MANUEL D’UTILISATION ORIGINAL
TAILLE-BORDURE/COUPE-BORDURE
MODÈLE ST275
ORIGINELE HANDLEIDING
TRIMMER/KANTENSNIJDER
MODEL ST275
ORIGINALBEDIENUNGSANLEITUNG
RASEN-/KANTENTRIMMER
MODELL ST275
ORIGINAL INSTRUKSJONSBOK
GRESSTRIMMER MODELL ST275
ORIGINAL BRUKSANVISNING
ORYGINALNA INSTRUKCJA OBSŁUGI
PODKASZARKA/KRAWĘDZIARKA
MODEL ST275
TRIMMER/KANTSKÄRARE ST275
ОРИГИНАЛЬНОЕ РУКОВОДСТВО ПО
ЭКСПЛУАТАЦИИ
MANUAL DE INSTRUÇÕES ORIGINAL
APARADOR/BORDEADOR
MODELO ST275
ТРИММЕР МОДЕЛЬ ST275
PŮVODNÍ NÁVOD K POUŽIT
KŘOVINOŘEZ/ZAROVNÁVAČ
MODEL ST275
MANUAL DE INSTRUCŢIUNI ORIGINAL
TRIMMER PENTRU GAZON ŞI MARGINE
MODEL ST275
ORIGINAL INSTRUKTIONSMANUAL
GRÆSTRIMMER/KANTKLIPPER
MODEL ST275
PÔVODNÝ NÁVOD NA POUŽITIE
KROVINOREZ/VYŽÍNAČ – MODEL ST275
ΑΡΧΙΚΟ ΕΓΧΕΙΡΙΔΙΟ ΧΡΗΣΗΣ
ΧΟΡΤΟΚΟΠΤΙΚΟ/ΚΟΦΤΗΣ ΑΚΡΩΝ ST275
ОРИГІНАЛЬНА ІНСТРУКЦІЯ — ПОСІБНИК
ТРИМЕР/ПІДРІВНЮВАЧ,
МОДЕЛЬ ST275
MANUAL DE INSTRUCCIONES ORIGINAL
DESBROZADORA /CORTABORDES
MODELO ST275
ALKUPERÄINEN KÄYTTÖOPAS
TRIMMERI/REUNALEIKKURI
MALLI ST275
AB 0214 - F/N 564571
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
TABLE OF CONTENTS
TABLE OF CONTENTS
SYMBOLS AND LABELS 7
TRIMMER/EDGER NAMES AND TERMS
8
PRODUCT IDENTIFICATION 9
SAFETY RULES 1 0
GENERAL POWER TOOL SAFETY WARNINGS 10
WORK AREA SAFETY
ELECTRICAL SAFETY
PERSONAL SAFETY
POWER TOOL USE AND CARE
10
10
11
12
BATTERY TOOL USE AND CARE 1 2
SERVICE 12
TRIMMER/EDGER SAFETY WARNINGS 1 3
STORAGE, TRANSPORTING, AND DISPOSAL 13
BATTERY SAFETY 14
CHARGER SAFETY 1 5
UNPACKING AND ASSEMBLY 16
UNPACKING
16
ASSEMBLY 16
OPERATING THE TRIMMER/EDGER
BATTERY PACK AND CHARGER
GENERAL OPERATION
TRIMMING
EDGING
18
18
20
21
22
MAINTENANCE AND CLEANING 2 3
TRIMMER/EDGER 23
REPLACING TRIMMER LINE
DISASSEMBLING THE TRIMMER HEAD
24
25
REASSEMBLING THE TRIMMER HEAD 2 5
REMOVING AND REPLACING THE TRIMMER HEAD 26
SHARPENING THE LINE CUTTING BLADE
CORRECTING GRASS BIND
27
28
BATTERY PACK 2 8
CHARGER 28
TROUBLESHOOTING 2 9
SPECIFICATIONS AND COMPONENTS 3 1
WARRANTY AND SERVICE 3 2
EC - DECLARATION OF CONFORMITY 3 3
CUSTOMER SERVICE BY COUNTRY 5 1 0
© 2013 Blount, Inc Pricing and specifications subject to change without notice All rights reserved OREGON® is a registered
trademark of Blount, Inc in the United States and/or in other countries
AB 0214 - F/N 564571
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SYMBOLS AND LABELS
SYMBOLS AND LABELS
These symbols and labels appear on the trimmer/edger, battery, and charger
SYMBOL NAME
CLASS II
EXPLANATION
DESIGNATED DOUBLE INSULATED CONSTRUCTION
TOOLS
CONSTRUCTION
SAFETY ALERT
SYMBOL
INDICATES THAT THE TEXT THAT FOLLOWS EXPLAINS A
DANGER, WARNING, OR CAUTION.
THE ORIGINAL INSTRUCTION MANUAL CONTAINS
IMPORTANT SAFETY AND OPERATING INFORMATION.
READ AND FOLLOW THE INSTRUCTIONS CAREFULLY.
READ
INSTRUCTIONS
WEAR EYE
PROTECTION
WEAR EYE PROTECTION WHEN OPERATING THE
TRIMMER/EDGER.
WEAR HEARING
PROTECTION
WEAR HEARING PROTECTION WHEN OPERATING THE
TRIMMER/EDGER.
WEAR LONG
PANTS
WEAR LONG PANTS WHEN OPERATING THE TRIMMER/
EDGER.
WEAR FOOT
PROTECTION
WEAR APPROPRIATE CLOSED-TOE WORK BOOTS WHEN
OPERATING THE TRIMMER/EDGER.
NO CUTTING
BLADE
DO NOT INSTALL METAL OR PLASTIC CUTTING BLADES.
SOUND POWER LEVEL IS 90 DB.
SOUND POWER
DO NOT
INCINERATE
DO NOT DISPOSE IN FLAMES.
DO NOT THROW IN THE HOUSEHOLD WASTE. TAKE TO
AN AUTHORISED RECYCLER.
DO NOT DISPOSE
DO NOT EXPOSE
TO RAIN
DO NOT OPERATE THE CHARGER IN WET CONDITIONS.
INTENDED FOR INDOOR USE ONLY.
INDOOR USE
ONLY
OPERATING
TEMPERATURE
ONLY USE THE BATTERY PACK AT A TEMPERATURE
BETWEEN 0°C AND 40°C (32°F TO 104°F).
REMOVE
BATTERY
REMOVE THE BATTERY BEFORE PERFORMING ANY
MAINTENANCE.
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
TRIMMER/EDGER NAMES AND TERMS
TRIMMER/EDGER NAMES AND TERMS
Adjustment knob: The knob on the spool
that is rotated to load the trimmer line
Motor housing: The plastic cover at the
end of the shaft that holds the guard and
trimmer head
Bystander safety zone: A 6 m (20 ft) circle
around the operator that must remain
free from tripping hazards, bystanders,
children, and pets
Powerhead: The assembly at the end of
the shaft holding the battery pack
Rear handle: The support handle, located
at or toward the rear of the trimmer/
edger, where the throttle trigger is
located
Cutting speed: The trimmer/edger has a
variable cutting speed Press the throttle
trigger more firmly for faster cutting
speed To get the most cutting time out
of each charge, use only the minimum
cutting speed necessary to cut the
material
Shaft: The long portion between the
powerhead and the motor housing
Spindle: The part protruding from
the motor housing that connects the
trimmer head to the trimmer/edger
Edging: The process of using the trimmer/
edger to maintain a clean line between
lawn and sidewalk, pavement, flower
bed, or other object
Spool: The part of the trimmer head that
holds the trimmer line
Edging guide: The metal component
extending from the trimmer that helps
control the position of the trimmer head
during edging
Throttle trigger: A device that controls the
speed of the head
Trimmer head: The rotating assembly at
the end of the shaft, below the guard
Front handle: The support handle toward
the middle of the shaft
Trimming: The process of using the
trimmer/edger to cut grass or weeds to a
manageable height
Grass wrap protector: The plastic cover
between the trimmer head and the
guard that helps prevent grass bind
Trigger lock-out: A movable stop that
prevents the unintentional activation
of the trimmer/edger until manually
actuated
Guard: The barrier between the trimmer
head and the operator
Line cutting blade: The blade on the
bottom of the guard that limits the
length of the trimmer line
Wear parts: Parts such as the trimmer
head and trimmer line that wear during
use and can be replaced by the user
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
PRODUCT IDENTIFICATION
PRODUCT IDENTIFICATION
KNOW THE TRIMMER/EDGER
TRIGGER LOCK-OUT
THROTTLE TRIGGER
BATTERY
PORT
BATTERY
PACK
FRONT HANDLE
BATTERY
RELEASE
PRODUCT NAME PLATE
FRONT HANDLE
CLAMPING SCREW
REAR HANDLE
SHAFT
GUARD
TRIMMER MOTOR HOUSING
EDGING GUIDE
LINE CUTTING BLADE
SPINDLE
GRASS WRAP
PROTECTOR
TRIMMER HEAD HOUSING
EYELET
TRIMMER HEAD
SPRING
SPOOL
TRIMMER LINE
ADJUSTMENT KNOB
RELEASE TABS
TRIMMER HEAD COVER
DANGER: USE OF BLADE ATTACHMENTS ON THE TRIMMER/EDGER
MAY RESULT IN SERIOUS PERSONAL INJURY. DO NOT ATTACH METAL OR
PLASTIC CUTTING BLADES TO THE TRIMMER/EDGER. USE NYLON TRIMMER LINE ONLY.
NOTE: See“Unpacking”for a list of included items
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SAFETY RULES
INTRODUCTION
This trimmer/edger is designed for regular maintenance trimming of grass and
weeds using flexible nylon trimmer line. It is not designed to clear heavy brush
or for use with any metal cutting attachments. Any other use other than stated is
not recommended. This product has been designed in accordance with the state
of the art safety technology of the time. However, even with this technology, it is
recognised that residual risk, such as thrown objects, still exist. The operator is
directed to closely read, understand, and follow all safety precautions to reduce
potential injury from these risks.
SAFETY RULES
GENERAL POWER TOOL SAFETY WARNINGS
WARNING: READ AND UNDERSTAND 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 MAINS-OPERATED
(CORDED) POWER TOOL OR BATTERY OPERATED (CORDLESS) POWER TOOL.
WORK AREA SAFETY
ELECTRICAL SAFETY
• Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
• 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 risk of electric shock.
• 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.
• Keep children and bystanders away
while operating a power tool.
Distractions can cause you to lose control.
CAUTION: ESTABLISH A
• Do not expose power tools to rain or
wet conditions. Water entering a power
tool will increase the risk of electric shock.
BYSTANDER SAFETY ZONE OF 6 M
(20 FT) PRIOR TO OPERATION OF
THIS EQUIPMENT. Bystander safety zone
is a 6 m (20 ft) circle around the operator
that must remain free from bystanders,
children, and pets.
• 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.
• 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.
AB 0214 - F/N 564571
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SAFETY RULES
• If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply
or ground fault circuit interrupter
(GFCI). Use of a RCD (GFCI) reduces the risk of
electric shock.
• Do not overreach. Keep proper footing
and balance at all times. This enables
better control of the power tool in unexpected
situations.
• Dress properly. Do not wear loose
clothing or jewellery. Keep your hair,
clothing and gloves away from moving
parts. Loose clothes, jewellery or long hair
can be caught in moving parts.
• Hold the power tool by insulated
gripping surfaces only, because the
trimmer may contact hidden wiring.
Power tools contacting a “live” wire may make
exposed metal parts of the power tool “live”
and could give the operator an electric shock.
• 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.
PERSONAL SAFETY
• 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.
• Prolonged use of power tools has been
reported to cause vascular, muscular,
or neurological disorders (such as
vibration white finger or Raynaud’s
syndrome). To reduce the risk of injury,
follow these instructions:
– Wear gloves and keep hands and body
warm.
– Maintain a firm grip on the trimmer/
edger, but do not use prolonged,
excessive pressure.
• Use personal protective equipment.
Always wear eye protection.
Protective equipment such as dust mask,
non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will
reduce personal injuries.
– Take frequent breaks.
The vibration in normal use can
differ from the values stated in the
“Specifications and Components”table
depending on the material being cut,
maintenance of the cutting system, and
other factors
• Use personal protective equipment.
Always wear long pants and foot
protection.
• 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 energising power tools
that have the switch on invites accidents.
• 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.
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SAFETY RULES
POWER TOOL USE AND CARE
BATTERY TOOL USE AND CARE
• 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.
• 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.
• 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.
• Use power tools only with specifically
designated battery packs.
Use of any other battery packs may create a
risk of injury and fire.
• Disconnect the plug from the power
source and/or the battery pack from
the power tool before making any
adjustments, changing accessories, or
storing power tools.
• 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.
Such preventive safety measures reduce the
risk of starting the power tool accidentally.
• 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.
• 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.
• Maintain power tools. 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.
SERVICE
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
• Keep cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are
easier to control.
• 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.
AB 0214 - F/N 564571
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SAFETY RULES
TRIMMER/EDGER
SAFETY WARNINGS
STORAGE, TRANSPORTING,
AND DISPOSAL
STORING THE TRIMMER/EDGER
• Remove the battery pack from the
trimmer/edger
• Clean the trimmer/edger thoroughly
• Store in a dry place
• Keep out of reach of children or pets
WARNING: CONTACT WITH
MOVING TRIMMER LINE CAN CAUSE
SERIOUS PERSONAL INJURY. AVOID
CONTACT WITH THE ROTATING TRIMMER
LINE.
STORING THE BATTERY PACK
When storing the battery pack longer
than nine months, follow these
guidelines:
• Remove the battery pack from the
WARNING: THE USE OF THE
TRIMMER/EDGER WITHOUT THE
PROPER GUARD OR HANDLE
PROVIDED MAY RESULT IN SERIOUS
PERSONAL INJURY. ONLY USE
WITH HANDLE AND GUARD PROPERLY
ASSEMBLED TO TRIMMER/EDGER.
trimmer/edger or charger
• Store in a cool, dry place
• Keep out of reach of children or pets
• To prolong battery life, never store
battery packs in a completely
discharged condition (with no indicator
lights lit) (Fig 1)
CAUTION: CONTACT WITH
MOVING PARTS CAN CAUSE INJURY.
AVOID CONTACT WITH THE ROTATING
TRIMMER HEAD.
FIG. 1
INDICATOR LIGHTS
CAUTION: THE LINE CUTTING
BLADE ON BOTTOM OF THE GUARD
IS SHARP. DO NOT GRASP THE LINE
CUTTING BLADE WHEN PICKING UP OR
HOLDING THE TRIMMER/EDGER.
Other than the wear parts identified
in this manual, the trimmer/edger has
no user serviceable parts Service and
repair work require special training
See“Warranty and service”for contact
information
• Store at a temperature between -20°C
and 30°C (-4°F to 86°F)
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SAFETY RULES
STORING THE CHARGER
• Remove battery pack from the charger
BATTERY SAFETY
WARNING: IMPROPER BATTERY
CARE CAN CAUSE THE BATTERY TO
LEAK HAZARDOUS CHEMICALS,
OVERHEAT, EMIT SMOKE, BURST,
FLARE, EXPLODE, AND/OR IGNITE.
FOLLOW THESE SAFETY RULES.
• Disconnect charger from power source
• Store in a dry place
• Keep out of reach of children or pets
See“Maintenance and Cleaning”for more
information
CAUTION: DO NOT DISPOSE
OF THE BATTERY PACK IN THE
HOUSEHOLD WASTE OR FIRE.
LITHIUM ION BATTERY PACKS
SHOULD BE RECYCLED BY A LOCAL
AUTHORISED RECYCLER.
TRANSPORTING THE TRIMMER/
EDGER
Prepare the trimmer/edger as described
in“Storage, Transporting and Disposal”
before shipping
IMPORTANT: EXPOSURE TO
TRANSPORTING THE BATTERY PACK
EXCESSIVE HEAT CAN CAUSE A LOSS
IN PERFORMANCE AND/OR SERVICE
LIFE. DO NOT EXPOSE BATTERY
PACK TO EXCESSIVE HEAT, SUCH AS
THE INTERIOR OF A VEHICLE IN HOT
WEATHER.
Observe national regulations when
shipping lithium ion batteries Special
package labelling may be required
TRIMMER/EDGER AND CHARGER
DISPOSAL
• Do not attempt to recharge a non-
rechargeable battery pack
This OREGON® product is designed
and manufactured with high quality
materials and components which can
be recycled and reused Upon product
end-of-life, and according to Directive
2002/95/EC, the electrical appliance
should be disposed of separately from
household waste In the European Union,
there are separate collection systems for
used electrical and electronic products
Please dispose of this equipment in an
environmentally correct manner at a local
community waste collection/recycling
centre
• Do not disassemble or modify the
battery pack This can damage safety
features
• Do not connect the positive (+) and
negative (-) terminals with metal objects
or store the battery pack with metal
objects such as coins or screws This
can cause short-circuiting and generate
enough heat to cause burns
• Do not incinerate the battery pack or
expose to excessive heat This can melt
insulation or damage safety features
BATTERY PACK DISPOSAL
• Do not use, charge, or store near heat
higher than 80°C (176°F) This can
cause overheating and internal short-
circuiting
Do not dispose of battery pack in normal
household waste Do not incinerate
battery pack Local waste management
and recycling agencies have information
on proper disposal or recycling according
to environmental regulations
• Do not expose to extremely wet
conditions This can damage safety
features, cause extremely high current
and voltage charging, and lead to
abnormal chemical reactions
AB 0214 - F/N 564571
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SAFETY RULES
• Use only the charger specifically
designed for the battery pack, and
follow the safety precautions described
in“Charger Safety” Using another
charger can damage safety features,
cause extremely high current and
voltage charging, and lead to abnormal
chemical reactions
IMPORTANT: THIS APPLIANCE IS NOT
INTENDED FOR USE BY PERSONS
(INCLUDING CHILDREN) WITH
REDUCED PHYSICAL, SENSORY OR
MENTAL CAPABILITIES, OR LACK
OF KNOWLEDGE, UNLESS THEY
HAVE BEEN GIVEN SUPERVISION
OR INSTRUCTION BY A PERSON
RESPONSIBLE FOR THEIR SAFETY.
CHILDREN SHOULD BE SUPERVISED
TO ENSURE THAT THEY DO NOT PLAY
WITH THE APPLIANCES.
• Do not use OREGON® branded battery
packs in non-OREGON® branded tools
• Do not strike, pierce, or throw the
battery pack, and do not use a damaged
or deformed battery pack
IMPORTANT: USE THIS CHARGER
ONLY WITH THE SUPPLIED POWER
CORD, MAKING SURE THAT THE
INPUT PLUG CORRECTLY MATES TO
THE OUTPUT RECEPTACLE.
• If recharging fails, do not attempt to
recharge
• If the battery pack gives off an odour,
generates heat, or is discoloured,
deformed, or abnormal in any way
during use, recharging, or storage,
immediately remove from the trimmer/
edger or charger
When using electrical products, basic
precautions should always be practised
including the following:
• Read and follow all safety instructions
before use. Read and follow all instructions
that are on the product or provided with the
product.
• Any liquid leaking from the battery is
corrosive, can damage eyes and skin,
and may be toxic if swallowed
• Save these instructions.
CHARGER SAFETY
• Do not use an extension cord.
• Damaged or entangled cords increase
the risk of electric shock. 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.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: RISK OF
ELECTRIC SHOCK. WHEN USED
OUTDOORS, INSTALL ONLY
TO A COVERED “CLASS A” GFCI
PROTECTED RECEPTACLE THAT
IS WEATHERPROOF WITH THE
POWER UNIT CONNECTED TO
THE RECEPTACLE. IF ONE IS NOT
PROVIDED, CONTACT A QUALIFIED
ELECTRICIAN FOR PROPER
• Do not expose the charger to rain.
For indoor use only.
• Do not use within 3 m (10 feet) of a
pool.
• Do not use in a bathroom.
INSTALLATION. ENSURE THAT THE
POWER UNIT AND CORD DO NOT
INTERFERE WITH COMPLETELY
CLOSING THE RECEPTACLE COVER.
AB 0214 - F/N 564571
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
UNPACKING AND ASSEMBLY
UNPACKING AND ASSEMBLY
UNPACKING
ASSEMBLY
WHAT’S IN THE BOX?
The trimmer/edger requires some
assembly before use These items ship
with the trimmer/edger:
DANGER: TO AVOID SERIOUS
PERSONAL INJURY, DO NOT
OPERATE THE TRIMMER/EDGER
WITHOUT THE FRONT HANDLE AND
GUARD ATTACHED.
• Trimmer/Edger
• Front handle
• Front handle adjustment knob
• Guard
• Charger and power cord (if so equipped)
• Battery (if so equipped)
WARNING: A BATTERY OPERATED
TOOL WITH THE BATTERY PACK
INSERTED IS ALWAYS ON AND CAN
START ACCIDENTALLY. REMOVE THE
BATTERY PACK FROM THE TRIMMER/
EDGER BEFORE ATTACHING THE
GUARD AND FRONT HANDLE.
After removing the trimmer/edger
from the box, inspect it carefully to
ensure no damage has occurred during
shipping and that no parts are missing
If any parts are damaged or missing,
do not use the trimmer/edger Contact
OREGON® Cordless Tool System to obtain
replacement parts For country-specific
telephone numbers, see“Customer
service by country ”
ATTACHING THE FRONT HANDLE
The front handle fits on the shaft at a
comfortable distance between the rear
handle and the trimmer motor housing
(Fig 2)
• Grip the front handle near the clamping
point (1)
• Snap the front handle onto the shaft
so that the clamp is nearest the rear
handle (2)
• Insert the front handle adjustment knob
through the hole on the front handle (3)
and tighten
FIG. 2
(1)
(3)
(2)
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OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
UNPACKING AND ASSEMBLY
ATTACHING THE GUARD
The guard fits onto the slot on the
trimmer motor housing (Fig 3)
• Pull the leading end of the trimmer line
until the leading end and the trailing
end are about the same length
• Thread the trailing end of the trimmer
line through the other hole in the knob
(1) It will come out through the other
eyelet in the trimmer head (2) Pull the
trailing end of the trimmer line until the
leading end and the trailing end are
about the same length (Fig 5)
• Turn the trimmer/edger upside down
• Slide the guard onto the trimmer until it
snaps into place (1)
• Tighten the screws on the housing (2)
until fully seated to hold the guard in
place
• Make sure that the line cutting blade (3)
is attached to the guard to insure that
the trimmer/edger functions correctly
FIG. 5
IMPORTANT: INSTALL THE SCREWS TO
MAKE SURE THE GUARD STAYS IN
PLACE.
(1)
(2)
FIG. 3
(2)
(3)
• Hold the trimmer head with one hand
and turn the knob counter-clockwise to
wind the line until about 13–15 cm (5–6
in) of line protrudes from each eyelet
(Fig 6)
(1)
LOADING THE TRIMMER LINE FOR
THE FIRST TIME
FIG. 6
• Cut a length of new trimmer line about
3 8 m (12 5 ft) long
• Turn the knob so the arrows point to the
eyelets on the trimmer head
• Insert trimmer line through one hole in
the knob (1) and feed it through an eyelet
(2) in the side of the trimmer head (Fig 4)
FIG. 4
(1)
(2)
AB 0214 - F/N 564571
17
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
OPERATING THE TRIMMER/EDGER
OPERATING THE TRIMMER/EDGER
Only use the cord set that was supplied
with the charger At first use, verify that
BATTERY PACK AND CHARGER
the plug type matches the receptacle
WARNING: TO REDUCE THE RISK
OF SHOCK, DO NOT CHARGE THE
BATTERY PACK IN THE RAIN.
CHARGER LED CHARGE-STATE
INDICATOR
BATTERY PACK LED CHARGE-LEVEL
INDICATOR
The lithium ion battery pack is equipped
with an LED charge-level indicator To test
the charge level of the battery pack, press
the indicator button on the battery pack’s
face (Fig 7)
The battery charger is equipped with
an LED charge-state indicator that
indicates the state of charging as well
as conditions that may delay or prevent
charging (Fig 9)
Note: Until a battery pack is inserted, no
lights will be visible
No lights: recharge
Blinking orange light: a fault
condition exists There are
several potential causes See
“Troubleshooting”in this manual
One steady green light:
less than 25% charged
Charge battery pack before use
Two steady green lights:
26–50% charged
Steady orange light: the battery
pack temperature is beyond the
acceptable range (0°C/32°F to
40°C/104°F) Allow the battery pack
to reach the acceptable
temperature range before
charging The pack may be left on
the charger as the temperature
adjusts Charging will begin when
the proper temperature is
reached
Three steady green lights:
51–75% charged
Four steady green lights:
76–100% charged
FIG. 7
INDICATOR BUTTON
INDICATOR LIGHTS
FIG. 9
CONNECTING THE CHARGER
If the charger includes a separate power
cord, connect the charger cord to the
charger and to the proper electrical
outlet (Fig 8)
Blinking green light: battery pack
is charging
FIG. 8
Steady green light: battery pack is
ready for use
AB 0214 - F/N 564571
18
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
OPERATING THE TRIMMER/EDGER
CHARGING THE BATTERY PACK
INSERTING AND RELEASING
THE BATTERY PACK
Only use the OREGON® brand battery
packs specified in these operating
instructions
WARNING: FAILURE TO FOLLOW
PROPER CHARGING PROCEDURES
MAY CAUSE EXCESSIVE VOLTAGE,
EXCESSIVE CURRENT FLOW, LOSS
OF CONTROL DURING CHARGING,
LEAKAGE OF HAZARDOUS
CHEMICALS, HEAT GENERATION,
BURSTING, OR FIRE. FOLLOW THESE
CHARGING INSTRUCTIONS.
Align the groove in the battery with the
rails inside the battery port Firmly insert
the battery pack into the trimmer/edger’s
battery port, pressing forward until it
clicks as it locks into place (Fig 11)
With the charger cord connected to the
charger and plugged into an electrical
outlet, align the grooves in the battery
with the rails on the charger and slide the
battery pack onto the charger until fully
seated (Fig 10)
FIG. 11
FIG. 10
To remove the battery pack, lift up on
the battery release, grasp the sides of the
battery pack, and remove it (Fig 12)
FIG. 12
Check the charge-state indicator for
charging conditions
AB 0214 - F/N 564571
19
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
OPERATING THE TRIMMER/EDGER
FOOTING
Stand or walk with both feet on solid
GENERAL OPERATION
ground Do not overreach
STOPPING THE TRIMMER/EDGER
Release the throttle trigger to stop the
trimmer/edger
CAUTION: TO REDUCE THE RISK
OF INJURY, ALWAYS WEAR PROPER
EYE AND EAR PROTECTION, LONG
PANTS, AND FOOT PROTECTION.
STARTING THE TRIMMER/EDGER
Grasp the front and rear handles firmly
Squeeze the trigger lock-out (1), then
squeeze the throttle trigger (2) until the
trimmer head moves at the desired
speed (Fig 14)
IMPORTANT: USE CARE AROUND
STRUCTURES, TREES, AND BUSHES TO
AVOID DAMAGING PAINT OR BARK.
FIG. 14
OPERATING TEMPERATURE
(1) TRIGGER LOCK-OUT
This trimmer/edger is designed to
operate within a temperature range of
0°C to 40°C (32°F to 104°F)
(2) THROTTLE TRIGGER
GRIP
The front handle on the trimmer/edger
handle is adjustable You can move the
handle forward or backward along the
shaft until it is in a comfortable position
for trimming, clearing, or edging
Loosen the adjustment knob until the
front handle slides along the shaft, move
the handle to a comfortable position,
and then tighten the adjustment knob
(Fig 13)
FIG. 13
When using the trimmer/edger, grip both
the front and rear handles firmly
AB 0214 - F/N 564571
20
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
OPERATING THE TRIMMER/EDGER
CONTROLLING TRIMMER HEAD
SPEED
TRIMMING
The throttle trigger controls the speed at
which the trimmer head turns Squeeze
the throttle trigger more firmly for faster
cutting speed
Trimming cuts grass and weeds that are
close to walls, fences, and other areas too
small to reach with a lawn mower, down
to a manageable height but not down to
soil level
Use the lowest pressure required to cut
the material This helps to maximise
the amount of cutting time per battery
charge and reduces the number of
charging operations required
Assume proper grip and stance, then
start the trimmer Squeeze the throttle
trigger until the trimmer head achieves
the minimum speed necessary to cut the
grass or weeds
ADVANCING TRIMMER LINE
The trimmer line wears down as you use
the trimmer/edger Let out more trimmer
line as needed
With the motor running and the trimmer
head turning, bump the trimmer head on
the ground (Fig 15) More trimmer line
comes out of the spool, and excess
trimmer line is cut off by the line cutting
blade on the bottom of the guard
Angle the trimmer head slightly toward
the direction of the cut (Fig 16)
FIG. 16
FIG. 15
5–10°
If the trimmer line does not come out,
the spool may be empty Turn off the
trimmer/edger and replace trimmer line
as described in“Replacing trimmer line”
Push the trimmer head slowly from the
side into the grass or weeds to be cut,
and move the trimmer head back and
forth so that the end of the trimmer line
contacts the material to be cut
Do not allow the trimmer line to touch
the ground
AB 0214 - F/N 564571
21
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
OPERATING THE TRIMMER/EDGER
In tight spaces, such as against a fence or
other barrier, it is acceptable to reverse
grip on the rear handle and hold the
trimmer/edger in a more vertical position
(Fig 18)
EDGING
FIG. 18
CAUTION: TO REDUCE THE RISK
OF INJURY, KEEP THE GUARD
BETWEEN THE OPERATOR AND THE
TRIMMER HEAD.
Edging maintains an existing border
between a lawn and another object such
as a sidewalk, pavement, or flower bed
The trimmer/edger is not designed for
creating a new hard edge, but is useful
for keeping an existing edge clean
Keep hands away from the throttle
trigger, then move the edging guard so
that it extends from the trimmer and
clicks into place
Approach the lawn with the trimmer
turned so that the bottom of the
trimmer head is pointed toward the side
of the lawn and the edging guide is
pointed toward the ground Position the
edge guide along the edge of the lawn
(Fig 17)
For extended periods of edging, it is
acceptable to rotate the front handle
(Fig 19) This may provide a more
comfortable grip
FIG. 19
FIG. 17
AB 0214 - F/N 564571
22
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
MAINTENANCE AND CLEANING
MAINTENANCE AND CLEANING
INSPECT THE HANDLES
TRIMMER/EDGER
WARNING: SERIOUS PERSONAL
INJURY CAN RESULT IF A DAMAGED
HANDLE BREAKS DURING USE. MAKE
SURE THAT BOTH THE FRONT AND REAR
HANDLES ARE CLEAN, DRY, AND ARE FREE OF
CRACKS OR OTHER DAMAGE.
WARNING: FAILURE TO IDENTIFY
AND REPLACE DAMAGED OR
INSPECT BATTERY PORT
WORN PARTS CAN CAUSE SERIOUS
PERSONAL INJURY. INSPECT THE
TRIMMER/EDGER REGULARLY.
REGULAR INSPECTION IS THE FIRST
STEP TO PROPER MAINTENANCE.
FOLLOW THE GUIDELINES
Make sure the battery port is clean, dry,
and free of debris Debris in the battery
port can prevent a good electrical
connection between the battery pack
and the trimmer/edger
BELOW TO MAXIMISE SAFETY
AND SATISFACTION. HAVE ANY
DAMAGED OR EXCESSIVELY WORN
PARTS REPLACED IMMEDIATELY.
CLEAN THE TRIMMER/EDGER
• Wipe dust, leaves, and clippings from
the trimmer/edger
• Clear the air vents to ensure proper
airflow and prevent overheating
WARNING: A BATTERY OPERATED
TOOL WITH THE BATTERY PACK
INSERTED IS ALWAYS ON AND CAN
START ACCIDENTALLY. REMOVE THE
BATTERY PACK FROM THE TRIMMER/
EDGER BEFORE INSPECTING,
CLEANING, OR PERFORMING
MAINTENANCE.
• Remove grass or weeds wound around
the shaft and trimmer head
• Wipe the trimmer motor housing with
a clean cloth moistened with mild soap
and water
• Never use harsh cleaners or solvents
CAUTION: WHEN CLEANING THE
TRIMMER/EDGER, DO NOT IMMERSE
IN WATER OR OTHER LIQUIDS.
IMPORTANT: KEEP THE VENTS CLEAR
AND REMOVE DEBRIS WRAPPED
AROUND THE TRIMMER HEAD TO
HELP PREVENT OVERHEATING.
INSPECT THE TRIMMER HEAD
• Make sure the trimmer head is free of
cracks or other damage If it is damaged,
replace it Serious personal injury can
result if a damaged trimmer head breaks
during use
• Check that the trimmer head rotates
freely and that the trimmer line
advances If the trimmer head fails to
rotate freely, see“Correcting grass bind”
• If the trimmer line gets stuck or
is tangled, rewind the spool See
“Replacing trimmer line”
• Inspect the grass wrap protector to
make sure it is not cracked, broken, or
loose If it is damaged, replace it
AB 0214 - F/N 564571
23
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
MAINTENANCE AND CLEANING
• Insert trimmer line through one hole in
the knob (1) and feed it through an
eyelet (2) in the side of the trimmer head
(Fig 21)
REPLACING TRIMMER LINE
WARNING: A BATTERY OPERATED
TOOL WITH THE BATTERY PACK
INSERTED IS ALWAYS ON AND CAN
START ACCIDENTALLY. REMOVE THE
BATTERY PACK FROM THE TRIMMER/
EDGER BEFORE INSPECTING,
CLEANING, OR PERFORMING
MAINTENANCE.
FIG. 21
(1)
IMPORTANT: REPLACE THE
TRIMMER LINE ONLY WITH THE
RECOMMENDED TYPE AND SIZE.
DON’T USE HEAVIER LINES, METAL
WIRES OR METAL ROPES.
(2)
The trimmer/edger is equipped with
an easy reload trimmer head It is not
necessary to disassemble the head in
order to replenish the trimmer line
• Pull the leading end of the trimmer line
until the leading end and the trailing
end are about the same length
REMOVE REMAINING TRIMMER LINE
• Thread the trailing end of the trimmer
line through the other hole in the knob
(1) It will come out through the other
eyelet in the trimmer head (2) Pull the
trailing end of the trimmer line until the
leading end and the trailing end are
about the same length (Fig 22)
Remove the battery, then pull any
remaining trimmer line through an eyelet
or from the top of the adjustment knob
(Fig 20)
FIG. 20
FIG. 22
(1)
(2)
THREAD TRIMMER LINE INTO THE
TRIMMER HEAD
• Cut a length of new trimmer line about
3 8 m (12 5 ft) long
• Turn the knob so the arrows point to the
eyelets on the trimmer head
AB 0214 - F/N 564571
24
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
MAINTENANCE AND CLEANING
• Hold the trimmer head with one hand
and turn the knob counter-clockwise to
wind the line until about 13–15 cm (5–6
in) of line protrudes from each eyelet
(Fig 23)
• Remove the spool and the spring
(Fig 25)
IMPORTANT: THE SPRING IS UNDER
TENSION; BE CAREFUL NOT TO LOSE
THE SPRING WHEN REMOVING THE
SPOOL.
FIG. 23
FIG. 25
DISASSEMBLING THE
TRIMMER HEAD
If it is difficult to replenish the trimmer
line, or the line does not feed, it may be
bound within the trimmer head It may
be necessary to disassemble the trimmer
head
REASSEMBLING THE
TRIMMER HEAD
• Remove any trimmer line remaining on
the spool and discard
• Remove clippings, dirt, and debris from
the spool and cover, then put the spring
into the recess in the bottom of the
trimmer head and press the spool onto
the trimmer head housing (Fig 26)
• Remove the battery, then place the
trimmer/edger upside down (Fig 24)
• Press the tabs (1) on the sides of the
trimmer head
• Lift the cover and remove it from the
trimmer head (2)
FIG. 26
FIG. 24
(2)
(1)
AB 0214 - F/N 564571
25
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
MAINTENANCE AND CLEANING
• Line up the tabs on the cover (1) with the
slots in the trimmer head (2), and press
the cover onto the trimmer head until
both tabs click into place (Fig 27)
REMOVING AND REPLACING
THE TRIMMER HEAD
If the trimmer head is cracked or broken,
it should be removed and replaced with
a new one Also, if there is buildup of
clippings between the trimmer head and
the guard, it is easier to clean them if the
trimmer head is removed first
FIG. 27
• Remove the battery, then disassemble
the trimmer head as described in
“Disassembling the trimmer head”
(1)
(2)
(1)
(2)
• Insert a standard screwdriver into the
slot on the spindle to hold it in place
(Fig 29)
FIG. 29
IMPORTANT: MAKE SURE BOTH TABS
ARE IN POSITION AND THAT THE
COVER IS LEVEL AND WELL-SEATED.
IT MAY BE NECESSARY TO SQUEEZE
THE SIDES OF THE TRIMMER HEAD IN
ORDER FOR THE TABS TO CLICK INTO
PLACE (FIG. 28).
FIG. 28
CORRECT ALIGNMENT
• Hold the screwdriver steady to prevent
the spindle from turning, then turn the
trimmer head counter-clockwise until it
comes off of the spindle, then remove
the screwdriver (Fig 30)
MISALIGNED
FIG. 30
• Turn the trimmer head by hand and
make sure the cover rotates evenly If
rotates unevenly, remove and replace
the cover so it is level with the rest of the
trimmer housing
• Load trimmer line as described in
“Replacing trimmer line”
AB 0214 - F/N 564571
26
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
MAINTENANCE AND CLEANING
• Remove the grass wrap protector from
the trimmer head (Fig 31)
SHARPENING THE LINE
CUTTING BLADE
It is recommended that an OREGON®
Service Dealer sharpen the line cutting
blade, but it can also be sharpened by
the operator
FIG. 31
Line cutting blade sharpening requires a
flat file
After collecting the file, wear gloves and
eye protection and remove the battery
• Lay the trimmer on its side with the
line cutting blade on top and face the
bottom of the trimmer head (Fig 33)
• Place the file against the cutting edge of
the line cutting blade (1)
• Insert the new grass wrap protector
• Remove the cover and the spool from
the new trimmer head, as described in
“Disassembling the trimmer head”
• Push the file down and to the right,
removing material from the cutting
edge (2)
• Place the new trimmer head, without
the spool and cover, onto the spindle
and turn clockwise two or three turns to
start threading the trimmer head onto
the spindle (Fig 32)
FIG. 33
(2)
FIG. 32
(1)
• Repeat until the line cutting blade is
sharp
• Insert the screwdriver into the slot on
the spindle
• Hold the screwdriver steady to prevent
the spindle from turning, then turn the
trimmer head clockwise until it is hand
tight
• Reassemble the trimmer head as
described in“Reassembling the trimmer
head”
• Load trimmer line as described in
“Replacing trimmer line”
AB 0214 - F/N 564571
27
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
MAINTENANCE AND CLEANING
CORRECTING GRASS BIND
BATTERY PACK
CAUTION: A BATTERY OPERATED
TOOL WITH THE BATTERY PACK
INSERTED IS ALWAYS ON AND CAN
START ACCIDENTALLY. ALWAYS
REMOVE THE BATTERY BEFORE
CORRECTING GRASS BIND TO AVOID
ACCIDENTAL ACTIVATION OF THE
TRIMMER HEAD.
WARNING: THERE ARE NO
USER SERVICEABLE PARTS INSIDE
THE BATTERY PACK. DO NOT
DISASSEMBLE.
Lithium ion batteries have a finite
operating life If the amount of cutting
time per charge decreases noticeably, the
battery pack is at the end of its useful life
and should be replaced
Certain types and lengths of grass can
sometimes be caught between the
trimmer head and the spindle When this
happens, the grass quickly winds around
the shaft clogging the space between the
shaft and the trimmer head and slowing
or stopping the trimmer head rotation
This condition is called grass bind The
trimmer/edger is equipped with a grass
wrap protector shroud between the
trimmer head and the spindle to help
minimize grass bind, but the condition
can still occasionally occur
• Make sure the battery pack, including
the contacts, is clean, dry, and has no
signs of puncture, impact, or other
damage Broken batteries can cause
fires or emit hazardous chemicals
• Clean dirty contacts with a soft, dry
cloth Dirt or oil can cause a poor
electrical connection resulting in loss of
power
CHARGER
• Unplug the charger from the electrical
outlet
To correct grass bind:
• Remove the battery
• Remove the trimmer head
• Clean dirty contacts with a soft, dry
cloth
• Clean all grass or weeds from the
spindle If necessary, cut the grass or
weeds free
• Once the spindle is cleared, replace the
trimmer head
AB 0214 - F/N 564571
28
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
TROUBLESHOOTING
TROUBLESHOOTING
Use this table to see possible solutions for possible problems with the trimmer/
edger. If these suggestions do not solve the problem, see“Warranty and service”.
SYMPTOM
POSSIBLE CAUSE
RECOMMENDED ACTIONS
Battery discharged
Recharge. See “Battery pack and charger”.
Trigger lock-out not
pressed
Press the trigger lock-out before squeezing the
throttle trigger. See “General operation”.
Battery pack not fully
inserted
Press the battery pack into the battery port until it
clicks into place.
Motor does
not run or runs
intermittently
Remove the battery pack, remove debris from the
battery port, and then clean the contacts with a
clean, dry cloth.
Battery contacts dirty
Battery pack cold
Allow the battery pack to warm to the minimum
operating temperature of 0°C (32°F).
Motor runs, but
trimmer head does
not move
Grass wound between
shaft and trimmer head
See “Correcting grass bind”.
See “Correcting grass bind”.
Grass wound between
shaft and trimmer head
Trimmer/Edger
does not cut
properly
Spool empty
Spool empty
See “Replacing trimmer line”.
See “Replacing trimmer line”.
Remove the trimmer line from the spool, untangle,
and rewind. See “Replacing trimmer line”.
To minimise tangled line, only use trimmer line
identified in “Specifications and components”.
Trimmer line
does not feed
Trimmer line tangled
Higher cutting speed
than necessary
Apply less pressure to the throttle trigger.
Trimmer line wears
out quickly
Avoid forcing the trimmer head against hard
surfaces. Slowly move the trimmer head in until the
edge of the trimmer line strikes the grass or weeds.
Improper cutting
technique
Trimmer head damaged See “Removing and replacing the trimmer head”.
Remove the trimmer head cover and reinstall
Trimmer head cover not making sure that the tabs on the cover line up with
Trimmer/
Edger vibrates
excessively
during use
seated properly
the slots on the trimmer head. See “Reassembling
the trimmer head”.
Line cutting blade is dull See “Sharpening the line cutting blade”.
Line cutting blade is dull See “Sharpening the line cutting blade”.
End of trimmer
line is frayed,
ragged, or
unevenly cut
AB 0214 - F/N 564571
29
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
TROUBLESHOOTING
SYMPTOM
POSSIBLE CAUSE
RECOMMENDED ACTIONS
This may occur when the trimmer/edger is
Battery pack over/under run continuously or exposed to high ambient
temperature protection temperatures. Allow the battery pack to reach the
is activated
acceptable temperature range before charging.
See “Battery pack and charger”.
Inspect the contacts on both the battery pack and
the charger. Clean as described in “Maintenance
and cleaning”, then reinsert into the charger and
make sure it is fully seated.
Dirty or damaged
contacts on battery
pack or charger
Battery pack does
not charge
All batteries have a limited life. If the battery pack
is more than two years old or has been recharged
frequently, it may be time to replace it. Replace only
with the battery pack specified for this trimmer/
edger.
Battery pack is at the
end of its life
Have the function checked at an approved service
location.
Charger faulty
Improper cutting
technique
Follow guidelines for the operation you are
performing. See “Trimming”or “Edging”.
Higher cutting speed
than necessary
Apply less pressure to the throttle trigger.
See “Correcting grass bind”.
Low cut time per
battery charge
Grass wound between
shaft and trimmer head
Battery pack not fully
charged
See “Battery pack and charger”.
1. Make sure the charger cord is connected to both
the charger and the electrical outlet.
2. Make sure the charger is receiving the correct
voltage.
3. Try charging another battery pack designed for
this charger.
Charger short circuit,
charger over current,
over voltage limit, open
circuit on battery pack,
or charge/pre-charge
time out error
Blinking orange
light on charge
state indicator
If this does not correct the problem, have the
function checked at an approved service location.
AB 0214 - F/N 564571
30
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
SPECIFICATIONS AND COMPONENTS
SPECIFICATIONS AND COMPONENTS
REPLACEMENT COMPONENTS
PART NUMBER
566846
15 m (50 ft)
TRIMMER LINE EU/UK
2.0 mm BIOTRIM+™
126 m (413 ft)
566847
377 m (1237 ft)
566848
1/2 lb donut ≈ 207 ft
TRIMMER LINE AU/NZ
20-117
PLATINUM GATORLINE
.080" GAUGE
1 lb donut ≈ 414 ft
20-118
3 lb spool ≈ 1,244 ft
20-119
BATTERY PACK, MODEL B400E
548206
EU - 554933
CHARGER WITH CORD, MODEL C600
UK - 554872
AU/NZ - 560663
EU - 558697
RAPID CHARGER WITH CORD, MODEL C750
CHARGER, MODEL C600
UK - 558698
AU/NZ - 558699
INPUT
100-240V~ 50-60Hz 60W
120V~ 60Hz 60W
41.5V 1.25A
INPUT (U.S. AND CANADA ONLY)
OUTPUT
POWER CORD
BATTERY PACK
TYPE
EU P/N: 547383 UK P/N: 547384 AU/NZ P/N: 559380
LITHIUM ION
OPERATING TEMPERATURES
0°C TO 40°C (32°F TO 104°F)
VOLTAGE,
NOMINAL
CAPACITY,
NOMINAL
C600 CHARGE
TIME (APPROX.)
MODEL
B600E
4.00 Ah / 144 Wh +36 VDC
210 MINUTES
120 MINUTES
60 MINUTES
B400E
2.40 Ah / 89 Wh
1.25 Ah / 47 Wh
+37 VDC
+37 VDC
B500S
TRIMMER/EDGER
SWATH DIAMETER
MAX LINE GAUGE
WEIGHT WITH B600E
WEIGHT WITH B400E
WEIGHT WITH B500S
NO LOAD CUTTING SPEED
SOUND POWER
VIBRATION
320 mm (13 in)
2.4 mm (.095 in) Recommend 2.0 mm (.080 in)
4.3 kg (9.4 lb)
4.3 kg (9.4 lb)
3.8 kg (8.4 lb)
6250 RPM
90 dB LWA (K, 0.18 dB)
.95 m/s2 (K, .11 m/s2)
AB 0214 - F/N 564571
31
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
WARRANTY AND SERVICE
WARRANTY AND SERVICE
WARRANTY
SERVICE AND SUPPORT
INFORMATION
Blount, Inc warrants all registered
OREGON® Cordless Tools, Battery Packs,
and Chargers for a period of two (2)
years from original date of purchase,
and one (1) year if used for commercial
purposes This limited warranty applies
to the OREGON® Cordless Tool System
manufactured products During the
warranty period, Blount will replace
or, at its option, repair for the original
purchaser only, free of charge, any
product or part which is found upon
examination by Blount to be defective
in material and/or workmanship The
purchaser shall be responsible for all
transportation charges and any cost
of removing any part submitted for
replacement under this warranty
Visit us on the web at
OregonCordless.com for service centre
information, or contact our customer
service department for assistance,
additional technical advice, repair,
replacement parts, or to register
the product For country-specific
telephone numbers, see “Customer
service by country”
For safety, use only genuine factory
replacement parts on the pole saw Our
service centre is staffed with trained
personnel to efficiently provide support
and assistance with adjustment, repair,
or replacement of all OREGON® Cordless
Tool System products
To register your product, visit the
“support”section of OregonCordless com
KEEP ORIGINAL RECEIPT
Please attach original receipt from
initial purchase to this manual and
file For warranty service, please bring
product and receipt to the dealer where
product was purchased Or contact us
via information provided in“Customer
Service by Country ”
AB 0214 - F/N 564571
32
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
EC - DECLARATION OF CONFORMITY
EC - DECLARATION OF CONFORMITY
Blount International Inc.
4909 SE International Way, Portland Oregon, 97222 USA
DECLARES THAT THE FOLLOWING PRODUCT(S):
Battery Powered Trimmer/Edger Brand:
Model:
OREGON®
ST275
ARE COMPLIANT TO THE FOLLOWING EUROPEAN DIRECTIVES AND STANDARDS:
EC DIRECTIVES:
MACHINERY DIRECTIVE 2006/42/EC
EMV 2004/108/EG
EMC DIRECTIVE 2004/108/EC
NOISE DIRECTIVE 2000/14/EG
VIBRATION DIRECTIVE 2002/44/EC
CORPORATE REPRESENTATIVE:
EUROPEAN TECHNICAL FILE CONTACT:
Mr Marnix Kuypers
Kevin Cyrus
Blount International-Europe-S A
Rue Emile Francqui, 5
B 1435 Mont-Saint-Guibert
Belgium
Manager – Product Safety & Compliance
Blount International Inc
Portland OR 97222 USA
DATE/PLACE:
1 July 2013 Portland OR
AB 0214 - F/N 564571
33
OREGON® Cordless Tool System
TRIMMER/EDGER MODEL ST275
CUSTOMER SERVICE BY COUNTRY
CUSTOMER SERVICE BY COUNTRY
COUNTRY
France
PHONE
EMAIL ADDRESS
0-800 913086
0800-180-2167
0-800-098-8536
020-100230
Info FR@OregonCordless com
Info DE@OregonCordless com
Info UK@OregonCordless com
Info SE@OregonCordless com
Info AU@OregonCordless com
Info AU@OregonCordless com
Info EU@OregonCordless com
Germany
UK
Sweden
Australia
1800 648 647
0508-056868
+32 10 30 11 11
New Zealand
All other countries
Imported by
OREGON® Cordless Tool System | Blount Europe SA
Rue Emile Francqui, 5
B 1435 Mont-Saint-Guibert, Belgium
+32 10 30 11 11
AB 0214 - F/N 564571
510
Blount International Inc.
4909 Southeast International Way
Portland, OR 97222-4679
USA
OregonCordless.com
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