Efco DS 220 TR Manual

Model not available for EU markets
OPERATOR’S INSTRUCTION BOOK
DS 220 TR (21.7 cm3)

5
TRANSLATION OF ORIGINAL INSTRUCTIONS
INTRODUCTION
For correct use of the machine and to avoid
accidents, do not start working until you have
read this manual carefully. You will find
explanations concerning the operation of the
various parts plus instructions for necessary
checks and relative maintenance.
NOTE: The descriptions and illustrations
contained in this manual are not binding. The
manufacturer reserves the right to
undertake any modifications it deems
necessary without revising this manual.
In addition to the operating instructions, this
manual contains paragraphs that require your
special attention. Such paragraphs are marked
with the symbols described below:
WARNING: where there is a risk of an accident
or personal, even fatal, injury or serious damage
to property.
CAUTION: where there is a risk of damaging the
machine or its individual components.
WARNING
RISK OF HEARING DAMAGE
IN NORMAL CONDITIONS OF USE, THIS
MACHINE MAY EXPOSE THE OPERATOR TO A
PERSONAL DAILY NOISE LEVEL EQUAL TO OR
HIGHER THAN
85 dB (A)
CONTENTS
1. SAFETY PRECAUTIONS (precautions
for using the machine safety) 3
2. SYMBOLS AND SAFETY WARNINGS
(explanations on how to identify the
machine and the meaning of the
symbols) 5
3. MAIN COMPONENTS (position of the
main parts that make up the machine) 5
4. ASSEMBLY (explanations on how to
remove the packaging and assemble
detached parts) 5
5. STARTING 5
6. STOPPING THE ENGINE 8
7. USING THE MACHINE 8
8. TRANSPORTING 10
9. MAINTENANCE (all information
required to keep the machine at peak
efficiency) 11
10. STORAGE 13
11. ENVIRONMENTAL PROTECTION
(advice on using the machine in ways
that respect the environment) 13
12. TECHNICAL DATA (a summary of the
main specifications of the machine) 14
13. DECLARATION OF CONFORMITY 16
14. WARRANTY CERTIFICATE (a summary
of the warranty conditions) 16
15. TROUBLESHOOTING (helps you to
quickly solve any problems you may en-
counter while using the machine) 17
1. SAFETY PRECAUTIONS
WARNING
-The machine, when used correctly, is a
useful and effective tool; if used
incorrectly or without the necessary
precautions, it can be dangerous. To
ensure your safety and comfort, always
observe the safety instructions given here
below and throughout this manual.
-Exposure to vibrations through prolonged
use of combustion engine-driven tools
could cause blood vessel or nerve damage
in the fingers, hands, and wrists of people
prone to circulation disorders or abnormal
swellings. Prolonged use in cold weather
has been linked to blood vessel damage in
otherwise healthy people. If symptoms
occur such as numbness, pain, loss of
strength, change in skin colour or texture,
or loss of feeling in the fingers, hands, or
wrists, discontinue the use of this tool and
seek medical attention.
-The ignition system of your machine
produces an electromagnetic field of very
low intensity. This field could interfere
with certain pacemakers. To reduce the
risk of serious or fatal injury, persons with
pacemakers should consult their doctor or
the manufacturer of the pacemaker before
using this machine.

6
in good conditions. In case of damage or
deterioration, immediately substitute them
(Fig. 18).
15 - Do not utilize the machine for uses
different from the ones specified in the
manual (see pag. 8).
16 - Never leave the machine unattended with
the engine running.
17 - Do not start the engine with the arm not
mounted.
18 - Check the brush cutter daily to be sure that
components and safety devices are full
functioning properly.
19 - Do not attempt to carry out operations
or repairs that are not part of the normal
maintenance. See the authorised dealer.
20 - When disposing of the machine at the end
of its useful life, think of the environment.
Take your old unit to your dealer who will
be able to dispose of it in a proper manner.
21 - Only experienced persons who are familiar
with the operation and safe use of this
machine should use it. If you lend the
machine to someone, also give them the
instruction manual and ensure that they
read it before using the machine.
22 - All saw service, other than the operations
shown in the present manual, should be
performed by competent personnel.
23 - Keep this manual on hand and consult it
before each use of the tool.
WARNING
-Never use a machine with faulty safety
equipment. The machine’s safety
equipment must be checked and
maintained as described in this section. If
your machine fails any of these checks
contact an Authorised Service Centre to
get it repaired.
-Any use of the machine not expressly
envisaged in this manual is to be
considered improper and therefore a
source of risk to people and property.
WARNING: National regulations may limit
the use of the machine.
1 - Do not operate the machine unless you
have received specic instruction on its use.
First time users must familiarise themselves
thoroughlywiththeoperationofthemachine
before working in the eld.
2 - The machine must only be used by adults
in good physical condition who are familiar
with the operating instructions.
3 - Never use the brush cutter when you are
tired or fatigued or if you have taken alcohol,
drugs or medication.
4 - Wear appropriateclothingandsafetyarticles
such as: boots, heavy-duty trousers, gloves,
protective eyewear, ear protection and
protective helmet. Use clothing which is
close-tting but comfortable.
5 - Do notallowchildren touse thebrush cutter.
6 - Do not allow other people to remain within
15 metres during brush cutter use .
7 - The brush cutter must be equipped with the
cutting accessories recommended by the
manufacturer (look pag. 14).
8 - Never use the brush cutter without the head
guard.
9 - Before starting the engine, make sure that
theblade is free tomove and is notin contact
with any foreign objects.
10 - Only use the machine in well-ventilated
places, do not use in explosive or ammable
atmospheres or in closed environments.
11 - Never attempt any maintenance work while
the engine is running.
12 - It is prohibited to t any device other than
that supplied by the manufacturer.
13 - Donotuseamachinethathasbeendamaged,
badly repaired, improperly assembled or
modied. Do not attempt to remove or
bypass any of the safety devices. Only use
cutting attachments indicated in the table.
14 - All labels with health hazards must be kept

7
2. SYMBOLS AND SAFETY WARNINGS (Fig.25)
1 - Read operator’s instruction book before
operating this machine.
2 - Wear head, eye and ear protection.
3 - Wear strong boots and gloves when cutting
with metal or plastic blades.
4 - Be aware that objects can be thrown.
5 - Keep bystanders away 15 m.
6 - Warning! Kickback it’s danger.
7 - On machines with a bent drive shaft it is not
possible to t disks, only line heads.
8 - Type of machine: BRUSH CUTTER.
9 - Guaranteed sound power level.
10 - CE conformity marking.
11 - Serial number.
12 - Year of manufacture.
13 - Max. speed of output shaft, RPM.
14 - Primer bulb.
3. MAIN COMPONENTS (Fig.1)
5 - Bevel gear
6 - Curved guard
7 - Nylon line head
8 - Fuel tank cap
9 - Purge Bulb
10 - Carburettor adjustment screws
11 - Muer guard
12 - Spark plug
13 - Air lter
14 - Starter Handle
15 - Choke Lever
16 - Throttle trigger lockout
17 - STOP button
18 - Throttle lever
19 - Harness attachment
20 - Handle
21 - Shaft arm
4. ASSEMBLY
Loop handle (Fig.2)
Loosen the wing nut (A), rotate the loop handle
(B) of 180° and secure it.
The handle position is calculated depending on
the requirements of the operator.
FITTING THE SAFETY GUARD (Fig. 8)
Fit the blade guard (A) to the shaft arm with
screws (B) in a position allowing the operator to
work safely.
FITTING THE NYLON LINE HEAD (Fig. 8)
Put the head fixing pin (H) in the appropriate
hole (L) and tighten the head anti-clockwise by
hand.
5. STARTING
FUELING
WARNING: Gasoline is an extremely
ammable fuel. Use extreme caution when
handling gasoline or fuel mix. Do not smoke
or bring any re or ame near the fuel or the
unit.
·To reduce the risk of fire and burn injury,
handle fuel with care. It is highly flammable.
·Mix and store fuel in a container approved for
gasoline.
·Mix fuel outdoors where there are no sparks or
flames.
·Select bare ground, stop engine, and allow to
cool before refueling.
·Loosen fuel cap slowly to release pressure and
to keep fuel from escaping around the cap.
·Tighten fuel cap securely after refueling. Unit
vibration can cause an improperly tightened
fuel cap to loosen or come off and spill
quantities of fuel.
·Wipe spilled fuel from the unit. Move 3 metre
away from refueling site before starting
engine.
·Never attempt to burn off spilled fuel under
any circumstances.
·Do not smoke while handling fuel or while
operating the unit.
·Store fuel in a cool, dry, well ventilated place.

8
CAUTION:
- Match your fuel purchases to your
consumption; don’t buy more than you will
use in one or two months;
- Store gasoline in a tightly-closed container
in a cool, dry place.
CAUTION - For the mixture, never use a
fuel with an ethanol percentage higher than
10%; gasohol (mixture of gasoline and
ethanol) up to 10% ethanol or E10 fuel are
acceptable.
NOTE - Prepare only the quantity of mixture
required for immediate use; do not leave fuel in
the tank or a container for a long time. Were
commend the use of the additive Emak ADDITIX
2000 code 001000972 if the mixture is to be
stored for 30 days.
Alkylate gasoline
CAUTIONS – Alkylate fuels have
different density than normal fuel. Therefore
engines, set with normal fuel, need different
H jet regulation to avoid critical issues. For
this operation it’s necessary turned at a
Licensed Service Dealer.
FILLING THE TANK
Stir the mixture well before refuelling.
STARTING
Before starting the engine, make sure
that the head is free to move and is not in
contact with any foreign objects.
The cutting attachment must not rotate
when the engine is idling. Otherwise contact
an Authorized Service Center to carry out a
check and x the problem.
WARNING: Hold the brush cutter rmly
with both hands. Always keep your body is to
the left of tube. Never use a cross-handed grip.
·Never place the machine in a combustible
area such as dry leaves, straw, paper, etc.
·Store the unit and fuel in an area where fuel
vapors cannot reach sparks or open flames
from water heaters, electric motors or
switches, furnaces, etc.
·Never take the cap off the tank when the
engine is running.
·Never use fuel for cleaning operations.
·Take care not to get fuel on your clothing
This product is powered by a 2-cycle engine and
requires pre-mixing gasoline and 2-cycle oil.
Pre-mix unleaded gasoline and 2-cycle engine
oil in a clean container approved for gasoline.
RECOMMENDED FUEL: THIS ENGINE IS
CERTIFIED TO OPERATE ON UNLEADED
GASOLINE INTENDED FOR AUTOMOTIVE USE
WITH AN OCTANE RATING OF 89 ([R + M] / 2) OR
HIGHER.
Mix 2-cycle engine oil with gasoline according to
the instructions on the package.
We strongly recommend the use of 2% (1:50)
Efco two cycle engine oil, which is specifically
formulated for all Efco air-cooled two-stroke
engines.
The correct oil / fuel proportions shown in the
table (Fig. A) are suitable when using the Efco
PROSINT 2 and EUROSINT 2 or an equivalent
high-quality engine oil (JASO specification FD
or ISO specification L-EGD). When oil
specifications are NOT equivalent or unknown
use 4% (1:25) oil / fuel mixing ratio.
OIL
2%-50 : 1 4%-25 : 1
1
5
10
15
20
25
GASOLINE
l
0,04 (40)
0,20 (200)
0,40 (400)
0,60 (600)
0,80 (800)
1,00 (1000)
0,02 (20)
0,10 (100)
0,20 (200)
0,30 (300)
0,40 (400)
0,50 (500)
l (cm3) l (cm3)
A
CAUTION: DO NOT USE AUTOMOTIVE
OIL OR 2-CYCLE OUTBOARD OIL.

9
if engine is cold.
- Now start the engine.
STARTUP PROCEDURE
1) Slowly push the purge bulb 6 times (9, Fig.1).
2) Pull the choke lever (15, Fig.1) in the CLOSE
position [0] (A, Fig.4). In so doing, it also
activates automatically half-throttle.
3) Place the brush cutter on the ground in a
stable position. Check that the head is free.
Holding the brush cutter down (Fig.3), pull
the starter rope until the rst kick over of the
engine is heard (no more than 3 pulls). A new
unit may require additional pulls.
4) Push the choke lever (15, Fig.1) in OPEN (I)
position (B, Fig.4).
5) Pull the starter cord to start the engine. Once
the machine is started, warm up the machine
for about few seconds, without touch the
throttle lever. The machine could need more
seconds to warm up with cold weather or at
high altitudes. Finally, push the throttle lever
(18, Fig.1) for deactivate the automatic half-
throttle.
CAUTION:
- Never wrap the starter cord around your
hand.
- When pulling the starter rope, do not
use the full extent of the rope as this can
cause the rope to break.
- Do not let starter rope snap back. Hold the
starter handle (14, Fig.1) and let the rope
rewind slowly.
WARNING: Once the engine is warmed
up do not use the choke to start up again.
WARNING: Use the semi-acceleration
device only in the phase of starting the engine
to cold.
Left-handers should follow these instructions
too. Keep a proper cutting stance.
Over exposure to vibrations can result in
blood-vessel or nerve injury to persons
sueringwithbloodcirculationproblems.Seek
medical attention if you experience physical
symptoms such numbness, lack of feeling,
reduction in normal strength, changes in the
colour of the skin. These symptoms normally
appear in the fingers, hands or wrists.
Before starting the engine, make sure that the
throttle lever works freely.
WARNING: Follow safety instruction for
fuel handling. Always shut off engine before
fuelling. Never add fuel to a machine with a
running or hot engine. Move at least 3 m from
refuelling site before starting engine. DO
NOT SMOKE!
1. Clean surface around fuel cap to prevent
contamination.
2. Loosen fuel cap slowly.
3. Carefully pour fuel mixture into the tank.
Avoid spillage.
4. Prior to replacing the fuel cap, clean and
inspect the gasket.
5. Immediately replace fuel cap and hand
tighten. Wipe up any fuel spillage.
WARNING: Check for fuel leaks, if any
are found, correct before use. Contact a
Servicing Dealer if necessary.
Engine is Flooded
- Set the on/off switch to STOP.
- Engage a suitable tool in the spark plug boot.
- Pry off the spark plug boot.
- Unscrew and dry off the spark plug.
- Open the throttle wide.
- Pull the starter rope several times to clear the
combustion chamber.
- Refit the spark plug and connect the spark
plug boot, press it down firmly.
- Set the on/off switch to I, the starting position.
- Set the choke lever to OPEN position – even

10
prevent being pulled off balance.
• Make sure you can move and stand safely.
Check the area around you for possible
obstacles (roots, rocks, branches, ditches, etc.)
in case you have to move suddenly.
• Do not cut above chest height, as a brush
cutter held higher is difficult to control against
kickout forces.
• Do not work near electrical wires. Leave this
operation for professionals.
• Cut only when visibility and light are adequate
for you to see clearly.
• Do not cut from a ladder, this is extremely
dangerous.
• Stop the engine before setting the brush
cutter down.
• Be particularly cautious and alert while
wearing hearing protection because such
equipment may restrict your ability to hear
sounds indicating danger (calls, signals,
warnings, etc).
• Be extremely cautious when working on
slopes or uneven ground.
WARNING: Always wear approved eye
protection. Never lean over the cutting
attachment guard. Stones, rubbish, etc. can
be thrown up into the eyes causing blindness
or serious injury. Keep unauthorised persons
at a distance. Children, animals, onlookers
and helpers should be kept outside the safety
zone of 15 m. Stop the machine immediately if
anyone approaches. Never swing the machine
around without first checking behind you to
make sure no-one is within the safety zone.
Working Techniques
General Working Instructions
WARNING: This section describes the
basic safety precautions for working with
clearing saws and trimmers. If you encounter
a situation where you are uncertain how to
proceed you should ask an expert. Contact
your dealer or your service workshop. Avoid
all usage which you consider to be beyond
BREAKING-IN THE ENGINE
Theengine reaches the maximumpower after the
rst 5÷8 hours of activity.
During this period of breaking-in do not use the
engineatwideopen throttlewithoutload, toavoid
excessive functioning stress.
WARNING! - During the breaking-in
period do not vary the carburetion to obtain a
presumedpower increment; theengine canbe
damaged.
NOTE: It is normal for smoke to be emitted
from a new engine during and after first use.
6. STOPPING THE ENGINE
Set the throttle lever to idle position (18, Fig. 1)
and wait a few seconds to let the engine cool o.
Turn o the engine, putting the ON/OFF switch
(17) in the STOP position.
7. USING THE MACHINE
PROHIBITED USE
WARNING! - Always follow the safety
precautions. The brush cutter must only be
used to trim grass material. Do not use the
brush cutter as a lever to lift, move or break
objects, nor lock it on xed supports. It is
forbidden to apply tools or applications that
arenottheones indicatedbythe manufacturer
onto the brush cutter’s power take-o.
WARNING: Never use of a brush cutter
above ground level or with the cutting
attachment perpendicular to the ground.
Never use the brushcutter for trimming
hedges.
On machines with a bent drive shaft it is
not possible to fit disks, only line heads.
Work Area Precautions
• Always cut with both feet on solid ground to

11
could get burnt if you touch it.
WARNING: Sometimes branches or
grass get caught between the guard and
cutting attachment. Always stop the engine
before cleaning.
Check before starting
Check that the trimmer head and trimmer guard
are not damaged or cracked. Replace the trimmer
head or trimmer guard if they have been cracked .
WARNING: Never use the machine
without a guard or with a defective guard.
Never use the machine without the
transmission shaft.
Grass trimming with a trimmer head
CAUTION: Do not work with mowing
line longer than the intended diameter. With
a properly mounted guard, the built-in cutter
will automatically adjust the line to its proper
length. Overly long lines can overload the
engine, resulting in damage to the clutch
mechanism and nearby parts.
Trimming
• Hold the trimmer head just above the ground
at an angle. It is the end of the cord that does
the work. Let the cord work at its own pace.
Never press the cord into the area to be cut.
• The cord can easily remove grass and weeds
up against walls, fences, trees and borders,
however it can also damage sensitive bark on
trees and bushes, and damage fence posts.
• Reduce the risk of damaging plants by
shortening the cord to 10-12 cm and reducing
the engine speed.
Clearing
• The clearing technique removes all unwanted
vegetation. Keep the trimmer head just above
the ground and tilt it. Let the end of the cord
strike the ground around trees, posts, statues
and the like (Fig.5).
your capability. You must understand the
difference between forestry clearing, grass
clearing and grass trimming before use.
Basic safety rules
1. Look around you:
• To ensure that people, animals or other things
cannot affect your control of the machine.
• To ensure that people, animals, etc., do not
come into contact with the cutting attachment
or loose objects that are thrown out by the
cutting attachment.
WARNING: Do not use the machine
unless you are able to call for help in the
event of an accident.
2. Do not use the machine in bad weather, such
as dense fog, heavy rain, strong wind, intense
cold, etc. Working in bad weather is tiring and
often brings added risks, such as icy ground,
etc.
3. Make sure you can move and stand safely.
Check the area around you for possible
obstacles (roots, rocks, branches, ditches, etc.)
in case you have to move suddenly. Take great
care when working on sloping ground.
4. Switch off the engine before moving to
another area.
5. Never put the machine down with the engine
running.
• Always use the correct equipment.
• Make sure the equipment is well adjusted.
• Organise your work carefully.
WARNING: Neither the operator of the
machine nor anyone else may attempt to
remove the cut material while the engine is
running or the cutting equipment is rotating,
as this can result in serious injury. Stop the
engine and cutting equipment before you
remove material that has wound around the
blade as otherwise there is a risk of injury.
The bevel gear can get hot during use and
may remain so for a while afterwards. You

12
CAUTION: This technique increases the
wear on the cord.
• The cord wears quicker and must be fed
forward more often when working against
stones, brick, concrete, metal fences, etc., than
when coming into contact with trees and
wooden fences.
• When trimming and clearing you should use
less than full throttle so that the cord lasts
longer and to reduce the wear on the trimmer
head.
Cutting
• The trimmer is ideal for cutting grass that is
difficult to reach using a normal lawn mower.
Keep the cord parallel to the ground when
cutting. Avoid pressing the trimmer head
against the ground as this can ruin the lawn
and damage the tool. (Fig. 6)
• Do not allow the trimmer head to constantly
come into contact with the ground during
normal cutting. Constant contact of this type
can cause damage and wear to the trimmer
head.
Sweeping
• The fan effect of the rotating cord can be used
for quick and easy clearing up. Hold the cord
parallel to and above the area to be swept and
move the tool to and fro (Fig. 7).
• When cutting and sweeping you should use
full throttle to obtain the best results.
WARNING: Never cut, when visibility is
poor or in very high or low temperatures or in
freezing weather.
8. TRANSPORTING
TRANSPORTION
Carry the brush cutter with the engine o.

13
9. MAINTENANCE
Please note that the following maintenance intervals apply for normal operating conditions only. If your daily work
requires longer than normal or harsh cutting conditions are present, then the suggested intervals should be shortened
accordingly.
Complete Machine Inspect (Leaks, Cracks, and Wear) x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Clean after finishing daily work
Check Operation
Inspect (Leaks, Cracks, and Wear)
Inspect
Inspect (Damage and Wear)
Inspect (Damage, Wear and Grease Level)
Clean
Controls (STOP button, Choke Lever, Throttle
Trigger, Trigger interlock)
Fuel Tank
Fuel Filter and tube
Cutting Attachments
Cutting Attachments Guard
All Accessible Screws and Nuts (Not Adjusting Screws)
Air Filter
Before Each Use
Monthly
As Required
6 mouths or 50 hrs.
1 year or 100 hrs.
Cylinder Fins
Starter System Vents
Carburetor
Spark Plug
Vibration Mounts
Clean, Replace Filter Element
Replace
Inspect
Retighten
Clean
Clean
Clean after finishing daily work
Replace
Check Electrode Gap
Inspect (Damage, and Wear)
Replace by Dealer
Replace
Check Idle (Cutting Attachments must not
rotate at idle)
Replace
Inspect (Damage, and Wear)
x
Maintenance Chart
Bevel Gear
x
Inspect (Damage, and Wear)
Starter Rope
x
If Damaged or
Faulty

14
SPARK PLUG
Clean spark plug and check electrode distance
periodically (Fig. 17). Use Champion NGK CMR7H
or of other brand with the same thermal grade.
Never use fuel for cleaning operations.
CARBURETOR
Before adjusting the carburetor, clean the air lter
(C, Fig. 16) and warm up the engine. This engine
is designed and manufactured in order to comply
with the applicable 97/68/EC, 2002/88/EC and
2004/26/EC Directive. The carburetor (Fig. 14)
is designed to permit only the adjustement
of L and H screws in a range of 1/4; the quarter
round the hall range admissible for L and H ± 1/8
screws is determined by the manufacturer and
you can not modify it.
WARNING: Don’t try to force the screws
outside the range!
Idle screw T is adjusted in order to ensure a good
safety margin between idle running and clutch
engagement.
Screw L must be adjusted so that the engine
promptly responds to sharp accelerations and
gives good idle operation.
ScrewH must beadjusted so thatthe engine gives
maximum power during the cutting phase.
WARNING: With the engine idling (2800-
3000 rpm), the blade should not rotate. We
recommend that you have your nearest
authorised dealer or service workshop carry
out any carburettor adjustments.
WARNING: Weather conditions and
altitude may aect carburation.
EXTRA MAINTANANCE ADVISABLE
It is advisable to inspect the machine by a
specialized technician at an authorized service
NYLON LINE HEAD
Only use line of the same diameter as the original
to avoid overloading the engine (Fig. 18).
In order to get more line out of the cutting head,
tap it lightly on the ground while working.
Note: Never hit the nylon head against hard spots
such as concrete or stones, it could be dangerous.
REPLACING THE NYLON LINE (TAP’N GO)
1. Press the tab (Fig.10) and remove the cover
and the internal spool.
2. Double back the line, leaving one end 14 cm
longer than the other one. Lock the line in the
notch (B, Fig.11). Wind the line in the direction
of the arrow, each end in its chink, regular,
without crossing them.
3. Attheendof thewinding,lockintheslits(Fig.12)
Assemble the spring. Slip the line through the
eyelet (Fig.13) and pull it towards the outside.
Lock the head with the cover.
WARNING! – Always wear protective
glovesduringmaintenanceoperations. Donot
carry out maintenance with the engine hot.
AIR FILTER
Every 8-10 working hours, remove the cover (A,
Fig. 16), clean the lter (C).
Clean with Emak degreaser p/n 001101009, rinse
with water and blast dry with compressed air.
Replace if dirty or damaged. The engine runs
irregularly if the lter is clogged, with consequent
higher consumption and lower performance.
FUEL TANK
Checkfuellter periodically.Adirty ltercan cause
dicult starting and lower engine performance.
To clean lter proceed as follows: remove it from
fuel lling hole. Replace it (Fig. 15) if too dirty.
ENGINE
Clean cylinder ns with a brush or compressed
air periodically. Dangerous overheating of engine
may occur due to impurities on the cylinder.

15
surrounding area.
- Scrupulously comply with local regulations
and provisions for the disposal of waste
materials after mowing.
- Scrupulously comply with local regulations
and provisions for the disposal of oils, petrol,
batteries, filters, deteriorated parts or any
elements which have a strong impact on the
environment. This waste must not be
disposed of as normal waste, it must be
separated and taken to specified waste
disposal centres where the material will be
recycled.
Demolition and disposal
When the machine reaches the end of its service
life, do not dispose of it into the environment;
instead take it to a waste disposal centre.
Most materials used in the manufacture of the
machine are recyclable; all metals (steel,
aluminium, brass) can be delivered to a normal
recycling station. For information contact your
local waste recycling service. Waste disposal
must be carried out with respect for the
environment, avoiding soil, air and water
pollution.
In all cases, applicable local legislation must
be complied with.
network at the end of season, if used
intensively, and every two years if with normal
use.
ATTENTION:Allmaintenanceoperations
not reported in this manual must be carried
out by an authorized Service Center.
To ensure steady and regular brush cutter
operation, remember that parts must only be
replaced with ORIGINAL SPARES.
Any unauthorized changes and/or use
of non-original replacement parts may result
in serious injury or death to the operator or
third parties.
10. STORAGE
If the machine is to be stored for long periods:
- Drainandcleanthefuel tankinawell-ventilated
area. To drain the tank, start the engine and
wait until the fuel is exhausted and the engine
stops (leaving fuel mixture in the carburettor
could damage the membranes).
- The procedures for returning the machine to
service following winter storage are the same
as for starting up during everyday use (page 7).
- Follow all the maintenance regulations
previously described.
- Cleanthebrushcuttercompletelyand lubricate
the metallic parts.
- Remove, clean and lubricate the blade to
prevent rusting.
- Empty the fuel tank and put the cap back on.
- Thoroughly clean the cooling slots and the air
lter (Fig. 16).
- Store the brush cutter in a dry place, preferably
not in direct contact with the oor and away
from heat sources.
11. ENVIRONMENTAL PROTECTION
Environmental protection should be a priority of
considerable importance when using the
machine, for the benefit of both social cohesion
and the environment in which we live.
- Try not to cause any disturbance to the

16
12. TECHNICAL DATA
Displacement
Power
Cutting width
Engine
Min. rpm
Fuel tank capacity
Primer carburetor
Antivibration system
Weight without cutting tool
and guard
cm3
2 stroke EMAK
21.7
3000
8.200
Yes
40
kW
min-1
cm3
cm
kg
DS 220 TR
0.8
min-1
Engine speed at maximum
output spindle speed
Maximum speed of output
spindle
8.200
min-1
3.8
Yes
400 (0.40 l)
WARNING!!!
Using an incorrect cutting attachment increases the risk of accidents! Only use the
recommended cutting attachments and guards and follow the manufacturer’s sharpening
instructions.
Recommended cutting attachments
Model Cutting attachments Guards
DS 220 TR P.N. 61370452R P.N. 61370532

NOTE:

18
This machine has been designed and manufactured using the
most modern techniques. The manufacturer guarantees its
products for 24 months from the date of purchase, for private
and hobby use. The warranty is limited to 12 months in case
of professional use.
Limited warranty
1) The warranty period starts on the date of purchase. The
manufacturer, acting through the sales and technical
assistance network, shall replace free of charge any parts
proven defective in material, machining or
manufacturing. The warranty does not affect the
purchaser’s rights as established under legislation
governing the consequences of defects in the machine.
2) Technical personnel will undertake the necessary repairs
in the minimum time possible, compatible with
organisational needs.
3) To make any claim under the warranty, this certificate
of warranty, fully completed, bearing the dealer’s
stamp and accompanied by the invoice or receipt
showing the date of purchase, must be displayed to
the personnel authorised to approve work.
4) The warranty shall be null and void if:
- the machine has evidently not been serviced correctly
- the machine has been used for improper purposes or has
been modified in any way,
- unsuitable lubricants and fuels have been used
- non-original spare parts and accessories have been fitted
- work has been done on the machine by unauthorised
personnel
5) The warranty does not cover consumables or parts
subject to normal wear.
6) The warranty does not cover work to update or improve
the machine.
7) The warranty does not cover any preparation or
servicing work required during the warranty period.
8) Damage incurred during transport must be immediately
brought to the attention of the carrier: failure to do so
shall render the warranty null and void.
9) Engines of other manufacturers (Briggs & Stratton,
Subaru, Honda, Lombardini, Kohler, etc.) fitted to our
machines are covered by the warranties of the engine
manufacturer.
10) The warranty does not cover injury or damage caused
directly or indirectly to persons or things by defects in
the machine or by periods of extended disuse of the
machine resulting from the said defects.
14. WARRANTY CERTIFICATE
13. DECLARATION OF CONFORMITY
The undersigned, Emak spa via Fermi, 4 - 42011 Bagnolo in
Piano (RE) ITALY declares under its own responsibility that
the machine:
1. Category: brushcutter/grass trimmer
2. Brand Efco, Type DS 220 TR
3. Serial ID 930 XXX 0001 ÷ 930 XXX 9999 (DS 220 TR)
conforms to the requirements of Directives:
2006/42/CE - 2000/14/CE - 2004/108/CE - 97/68/CE - 2002/88/
CE, conforms to the provisions of the following harmonized
standards:
EN 55012 - EN ISO 11806
Procedures for evaluation of conformity followed:
Annex V - 2000/14/CE
Measured sound power level: 110.0 dB (A)
Guaranteed sound power level: 112.0 dB (A)
Technical Documentation deposited with Administrative
Headquarters: Technical Department
Signed in Bagnolo in Piano (RE) Italy - via Fermi, 4
Date: 30/11/2013
Fausto Bellamico - President
s.p.a.
MODEL
BOUGHT BY Mr.
SERIAL No
DATE
DEALER
Do not send! Only attach to requests for technical warranties.

15. TROUBLESHOOTING
WARNING: Always stop unit and disconnect spark plug before performing all of the
recommended remedies below except remedies that require operation of the unit.
When all the possible causes have been checked and the problem is not resolved, consult an
Authorised Service Centre. If a problem occurs that is not listed in this table, consult an Authorised
Service Centre.
PROBLEM POSSIBLE CAUSES SOLUTION
Engine will not start or will
run only a few seconds
after starting.
1. No spark
2. Flooded engine.
1. Watch for spark at spark plug
tip. If there is no spark, repeat
test with a new spark plug
(CMR7H).
2. Follow procedure page 28. If
engine still fails to start, repeat
procedure with a new spark
plug.
Engine starts but will not
accelerate properly or will
not run properly at high
speed.
Carburetor requires
adjustment.
Contact a Servicing Dealer for
carburetor adjustment.
Engine does not reach full
speed and / or emits
excessive smoke
1. Check oil fuel mixture.
2. Air filter dirty.
3. Carburetor requires
adjustment.
1. Use fresh fuel and the correct
2-cycle oil mix.
2. Clean per instruction in
Maintenance-Air Filter Section.
3. Contact a Servicing Dealer for
carburetor adjustment.
Engine starts, runs and
accelerates but will not
idle.
Carburetor requires
adjustment.
Turn idle speed screw “T”
(Fig. 21) clockwise to increase idle
speed. See Operation-Carburetor
Adjustment.
Engine starts and runs, but
cutting attachment is not
rotating
WARNING: Never
touch the cutting
attachment while the
engine is running.
1. Clutch, bevel drive or
transmission shaft
damaged
1. Replace if necessary - contact a
Servicing Dealer.
WARNING: Do not attempt to carry out repairs without the necessary repairs and
technical expertise. Poorly executed repairs will automatically invalidate the warranty and
relieve the manufacturer of all liability.
19

Mod. 61370449A - Set/2015
WARNING! – This owner’s manual must stay with the machine for all its life.
Efco it’s an EMAK S.p.A. trademark
42011 Bagnolo in Piano (RE) Italy
Tel. [phone] • Fax [phone]
[e-mail] • www.efco.it