Zenoah EBZ8001 User manual

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EBZ8001
EBZ8001
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OWNER’S MANUAL
BLOWER
115335710 (001)
Original Instruction

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EBZ8001
APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION (2002/88/EC)
e13*97/68SH3G3*2002/88*0106*03
EXPLANATION OF SYMBOLS AND SAFETY WARNINGS
WARNING!!!
RISK OF DAMAGING HEARING
Wear head, eye and ear protection.
DESIGNATION : BLOWER (Back-pack garden blower)
MANUFACTURER : Husqvarna Zenoah Co., Ltd.
MODEL : EBZ8001
SERIAL NUMBERS DATING : 2010 and onwards
(The year is clearly stated on the rating plate,
followed by the serial number)
This declaration conform with :
・DIRECTIVE 2006/42/EC of 17 May, 2006
(The following standards have been applied: ISO 12100-1,-2, FprEN 15503)
・DIRECTIVE 2004/108/EC of December 15, 2004
(The following standards have been applied: EN 61000-6-1, EN 55012 (CISPR 12))
・DIRECTIVE 2000/14/EC of 8 May, 2000
conformity assessment procedure followed ANNEX V
(The following standards have been applied: ISO 11094)
・DIRECTIVE 97/68/EC of December 16, 1997
2002/88/EC of December 9, 2002
Date : 29 December 2009
Signature :
Kiyoshi Honda
General Manager, Development Center
Authorised representative :
Husqvarna AB
SE-561 82 Huskvarna, Sweden
Person authorised to compile the technical file :
Bo R Jonsson
SE-561 82 Huskvarna, Sweden
EC DECLARATION OF CONFORMITY
(Applies to Europe only)
The undersigned manufacturer,
Husqvarna Zenoah Co.,Ltd.,
1-9, Minamidai, Kawagoe, Saitama, Japan,
declares under sole responsibility that the following products referred to in this
declaration conform with the requirement of the following COUNCIL’S DIRECTIVE.
The products referred to are :
SOUND LEVEL1) VIBRATION LEVEL2)
measured guaranteed ahv, eq
MODEL
EBZ8001 71.9 cm3110 dB(A) 112 dB(A) 100 dB(A) 6.0 m/s2
DISPLACEMENT
ISO 7917
LpAeq
2000/14/EC
LWA
ISO 22867 (prEN 15503)
* Specifications are subject to change without notice
1) Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.
Reported soundpower level for the machine has been measured with the original attachment that gives the highest level.
The difference between guaranteed and measured sound power is that the guaranteed sound power also includes disper-
sion in the measurement result and thevariations between different machines of the same model according to Directive 2000/
14/EC.
Reported data for equivalent sound pressure level (LpAeq) at the operator’s ear for the machine has a typical statistical disper-
sion (standard deviation) of 1 dB (A), and is calculated as the time-weighted energy total for sound pressure levels under
various working conditions with the following time distribution: 1/7 idling and 6/7 max speed.
2) Reported data for equivalent vibration level (ahv,eq) at the control handle has a typical statistical dispersion (standard devia-
tion) of 1 m/s2.

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1. Parts location
SAFETY FIRST
Instructions contained in warnings within this manual marked
with a symbol concern critical points which must be taken
into consideration to prevent possible serious bodily injury, and
for this reason you are requested to read all such instructions
carefully and follow them without fail.
WARNINGS IN THE MANUAL
WARNING
This mark indicates instructions, which must be followed in or-
der to prevent accidents, which could lead to serious bodily in-
jury or death.
IMPORTANT
This mark indicates instructions, which must be followed, or it
leads to mechanical failure, breakdown, or damage.
NOTE
This mark indicates hints or directions useful in the use of the
product.
Contents
1. Parts location .................................................. 3
2. Specifications ................................................. 4
3. Warning labels on the machine ...................... 4
4. Symbols on the machine ................................ 4
5. For safe operation ........................................... 5
6. Set up ............................................................. 8
7. Fuel ................................................................. 9
8. Operation ...................................................... 10
9. Maintenance ................................................. 11
10. Storage ......................................................... 13
11. Disposal ........................................................ 13
12. Troubleshooting guide .................................. 14
1. Frame
2. Harness
3. Engine Cover
4. Volute Case
5. Net
6. Air Cleaner
7. Recoil Starter
8. Fuel Tank
9. Spark Plug Cap
10. Shock Absorber (Rubber)
11. Shock Absorber (Rubber)
12. Choke Lever
13. Control handle
14. Ignition Switch
15. Throttle Lever
16. Elbow
17. Clamp (Large)
18. Flexible hose
19. Clamp (Small)
20. Swivel joint
21. Clamp (for Cabling)
22. Straight pipe
23. Pipe end
24. Owner’s manual
25. Plug wrench (Hexagon
socket S16/S19) + Screw
driver (Torx T-27)
26. Spanner (S8/S10)

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Model EBZ8001
Dimensions (LxWxH)** mm 380 x 490 x 496
Dry weight* kg 12.6
Fuel tank capacity liter 2.3
Engine type Air cooled 2-cycle gasoline engine
Displacement cm371.9
Air filter 2-stage fresh flow filter system
Carburetor Rotary
Ignition system Digital Ignition
Spark plug NGK CMR7H (Noise-proof)
Muffler Spark arrester equipped
Operating engine speed rpm 2000 to 6700
Fuel consumption liter/h 1.9
Air volume* cu.m/min. 19.4
Max. Air volume** cu.m/min. 25.9
Max. Air velocity* m/sec. 90
* with standard pipe ** without pipe
Specifications are subject to change without notice.
2. Specification
3. Warning labels on the machine
Never modify your machine.
We won’t warrant the machine, if you use the
remodeled blower or if you don’t observe the
proper usage written in the manual.
If warning label peels off or becomes soiled and
impossible to read, you should contact the
dealer from which you purchased the product
to order new labels and affix them in the required
location(s).
4. Symbols on
the machine
For safe operation and maintenance, symbols are carved
in relief on the machine. According to these indications,
please be careful not to make a mistake.
The port to refuel the “MIX GASOLINE”
Position: FUEL TANK CAP
The direction to close the choke
Position: INTAKE CUP
The direction to open the choke
Position: INTAKE CUP
The direction to stop the engine
Position: CONTROL HANDLE
(1) Read owner’s manual before operating this machine.
(2) Wear head, eye and ear protection.
(3) Handling this machine improperly could result in accidents
causingserious injury or death. Read this manual carefully and
practice using the blower until you are fully acquainted with all
operations and have learned to use it correctly.
(4) Severing of fingers or hand by fan blade
Do not open or remove safety guards or nets while engine is
running.
(5) Thrown or blown object
Stay a safe distance from the machine.
(6) Hot surface
Avoid contact the hot surface during and immediately opera-
tion.
Keep all children, bystanders and helpers 15 meters away from the machine.

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1. Read this manual carefully until
you completely understand and
follow all safety and operating
instructions.
2. Keep this manual handy so that
you may refer to it later when-
ever any questions arise. Also
note, if you have any questions
which cannot be answered
herein, contact the dealer from
whom you purchased the prod-
uct.
3. Always be sure to include this
manual when selling, lending, or
otherwise transferring the own-
ership of this product.
4. Do not lend or rent your machine
without the owner's manual.
5. Be sure that anyone using your
unit understands the infomation
contained in this manual.
6. Never let a child under 13 years
old use the machine.
WORKING CONDITION
1. Refrain from operating the
blower if you are tired, ill, or up-
set, or if you are under the influ-
ence of alcohol, drugs or medi-
cation.
2. To reduce the risk of hearing
loss associated with sound
level(s), hearing protection is
required.
3. To reduce the risk of injury as-
sociated with thrown objects,
always wear eye protection and
foot protection. Eye protection
should meet the requirements of
ANSI Z87.1.
4. To reduce the risk of injury as-
sociated with the inhalation of
dust, use a face filter mask in
dusty conditions.
5. Wear sturdy rubber-soled shoes
or shoes with some other form
of anti-slip protection to help
protect you against falling.
6. To reduce the risk of injury as-
sociated with objects being
drawn into rotating parts, do not
wear loose clothing, scarves,
neck chains, hair longer than
shoulder length, or other loose
material.
7. Prolonged use of a blower, ex-
posing the operator to vibrations
and cold may produce
whitefinger disease (Raynaud’s
phenomenon), which symptoms
are tingling and burning sensa-
tions followed by loss of color
and numbness in the fingers. All
factors which contribute to
whitefinger disease are not
known, but cold weather, smok-
ing diseases or physical condi-
tions as well as long periods of
exposure to vibration are men-
tioned as factors. In order to re-
duce the risk of whitefinger dis-
ease, the following precautions
are strongly recommended;
a) Keep your body warm. Never
use blower during rains.
b) Wear thick anti-vibration gloves.
c) Take more than 5 minutes of
break in warm place frequently.
d) Maintain a firm grip at all times,
but do not squeeze the handles
with constant, excessive pres-
sures.
e) If you feel discomfort, redness
and swelling of your fingers or
any other part of your body, see
a doctor before getting worse.
8. The ignition system of your unit
produces an electromagnetic
field of a very low intensity. This
field may interfere with some
pacemakers. To reduce the risk
of serious or fatal injury, persons
with pacemaker should consult
their physician and the pace-
maker manufacturer before op-
erating this tool.
WORKING CIRCUMSTANCE
1. To reduce the risk of injury asso-
ciated with exhaust fume inhala-
tion, do not operate in
unventilated area. The exhaust
gases contain harmful carbon
monoxide.
2. Avoid using the blower where
stable footing and balance are
not assured.
AVOID NOISE PROBLEM
IMPORTANT
Check and follow the local
regulations as to sound level
and hours of operations for
blower.
5. For safe operation

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line, the exhaust line, or the igni-
tion wiring, do not use the blower
until it has been repaired.
IMPORTANT
• Before starting operation, al-
ways make sure to check if any
obstacles are left inside the
volute case and net. The ob-
stacles may cause damage on
fan and volute case and serious
injury.
WARNING
• Check to see if the shock-absorb-
ing rubber mount has become
cracked or otherwise damaged.
Note that failing to replace this
rubber mount when it has be-
come cracked or damaged may
cause the engine to come loose
from its frame during use, thus
resulting in possible serious
bodily injury.
• If cracked, be sure to replace
without delay.
WARNING
• To reduce the risk of injury asso-
ciated with contacting rotating
parts, stop the engine before in-
stalling or removing attachments.
Do not operate without net in
place. Always disconnect the
spark plug before performing
maintenance or accessing mov-
able parts.
USING THE PRODUCT
1. Check the work area that the
blower will be used in and remove
or cover all valuables that may be
damaged by the air blast or
thrown debris.
2. To reduce the risk of injury asso-
ciated with thrown objects.
a) Watch out for children, pets, open
windows or freshly washed cars,
and blow debris safely away.
b) Use the full blower nozzle exten-
sion so the air stream can work
close to the ground.
c) Do not allow bystanders in work
area.
d) Do not point the blower tube in
the direction of people or pets.
e) Always check to be sure that no
debris has been blown onto
someone else’s property.
1. Operate power equipment only at
reasonable hours-not early in the
morning or late at night when
people might be disturbed. Com-
ply with times listed in local ordi-
nances.
2. To reduce sound levels, limit the
number of pieces of equipment
used at any one time.
3. Operate power blowers at the
lowest possible throttle speed to
do the job.
4. Check your equipment before op-
eration, especially the muffler, air
intakes and air filters.
WORKING PLAN
• When planning your work sched-
ule, allow plenty of time to rest.
Limit the amount of time over
which the product is to be used
continuously to somewhere
around 30 ~ 40 minutes per ses-
sion, and take 10 ~ 20 minutes of
rest between work sessions. Also
try to keep the total amount of
work performed in a single day
under 2 hours or less.
FUEL
WARNING
To reduce the risk of fire and burn
injury:
a) Handle fuel with care. It is highly
flammable.
b) Do not smoke while handing fuel.
c) Do not refuel a hot engine.
d) Do not refuel a running engine.
e) Avoid spilling fuel or oil. Always
wipe unit dry before using.
f) Move at least 10 ft. (3 meters)
away from the fueling point be-
fore starting engine.
g) Always store gasoline in a con-
tainer approved for flammable liq-
uids.
h) Make sure the unit is properly as-
sembled and in good operating
condition.
BEFORE STARTING THE
ENGINE
• Each time before starting the en-
gine, inspect the entire unit to see
if every part is in good order and
is securely tightened in place. If
any damage is found in the fuel
5. For safe operation

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f) Pay attention to the direction of
the wind, do not work against the
wind.
g) Never point a blower tube toward
an open flame to avoid the possi-
bility of igniting the unit, causing
injury to yourself or damage to
surroundings.
3. To minimize blowing time.
a) Use rakes and brooms to loosen
debris before blowing.
b) In dusty conditions, slightly
dampen surfaces or use mister
attachment when water is avail-
able.
c) Conserve water by using power
blowers instead of hoses for many
lawn and garden applications,
including areas such as gutters,
screens, patios, grills, porches
and gardens.
4. Never to touch the spark plug or
plug cord while the engine is in
operation. Doing so may result in
being subjected to an electrical
shock.
5. Never to touch the muffler, spark
plug, or other metallic parts of the
engine or engine cover while the
engine is in operation or immedi-
ately after shutting down the en-
gine. These metallic parts and en-
gine cover reach high tempera-
tures during operation and doing
so could result in serious burns.
6. After using blowers and other
equipment, CLEAN UP! Dispose
of debris in trash receptacles.
MAINTENANCE
1. In order to maintain your product
in proper working order, perform
the maintenance and checking
operations described in the
manual at regular intervals.
2. Always be sure to turn off the en-
gine and disconnect the spark
plug before performing any main-
tenance or checking procedures.
WARNING
The metallic parts and engine
cover reach high temperatures
immediately after stopping the
engine.
3. Examine the blower at intervals
for loose fasteners and rusted or
damaged parts. Use special
care around the fuel line, the
muffler, and the ignition wiring.
4. All engine service except for
those described in this manual
should be performed by compe-
tent service personnel. Improper
service to the blower fan and muf-
fler could cause a hazardous fail-
ure.
5. When replacing the any other
part, or any lubricant, always be
sure to use only ZENOAH prod-
ucts or products which have been
certified by ZENOAH for use with
the ZENOAH product.
6. In the event that any part must be
replaced or any maintenance or
repair work not described in this
manual must be performed,
please contact a representative
from the store nearest ZENOAH
authorized servicing dealer for
assistance.
7. Do not use any accessory or at-
tachment other than those bear-
ing the ZENOAH mark and rec-
ommended for the unit.
8. Under no circumstances should
you ever take apart the product
or alter it in any way. Doing so
might result in the product be-
coming damaged during opera-
tion or the product becoming un-
able to operate properly.
TRANSPORTATION
• Drain the fuel from the fuel tank
before transporting or storing the
blower.
• Secure the unit carefully to pre-
vent movement when it is trans-
ported.
•Aunit that receives a strong
shock during transport and un-
loading may malfunction.
STORAGE
• When storing the blower, choose
a space indoors free from mois-
ture and out of the reach of chil-
dren.
DISPOSAL
• When you dispose of the ma-
chine, do not disassemble the
machine .
• When disposing your machine,
fuel or oil for the machine, be sure
to allow your local regulations
5. For safe operation

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6. Set up
FLEXIBLE HOSE and SWIVEL JOINT
1. Connect the blower and swivel joint with flexible hose.
Clamp both ends of the flexible hose securely with
the hardware supplied with the unit.
NOTE
A light lubricant may be used to ease assembly of
flexible pipe to blower elbow.
CONTROL HANDLE
•Set up the handle holder to the swivel joint and tighten
the screw on the handle holder.
CABLING
•Use the clamp to fasten the colgate tube containing
the throttle cable and the power cable to the flexible
hose.
BLOW PIPES
•Connect the swivel joint, straight pipe and pipe end.
Push the pipes together and turn them so they lock in
relation to one another until the connection is locked.
WAIST BELT
•The waist belt is attached to the rings on the left and
right sides of the frame.
•Be sure to always tighten the buckle in front of your
body.
WARNING
•If you are not using a waist belt, be sure to remove it
from the unit and store it.
•There is a risk that the belt will be caught, toppling
the unit.
•There is a danger that the belt will be sucked into the
fan.
(1) Handle holder
(2) Swivel joint
(3) Screw
(1) Clamp
(2) Cabling
(3) Flexible hose
(1) (4)
(3)
(2)
(1) Flexible hose
(2) Swivel joint
(3) Clamp (Large)
(4) Clamp (Small)

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■ RECOMMENDED MIXING RATIO
GASOLINE 50 : OIL 1
<when using ZENOAH genuine oil>
• Exhaust emission are controlled by the funda-
mental engine parameters and components (eq.,
carburation, ignition timing and port timing) with-
out addition of any major hardware or the intro-
duction of an inert material during combustion.
•These engines are certified to operate on unleaded
gasoline.
•Make sure to use gasoline with a minimum octane
number of 89RON (USA/Canada: 87AL).
•If you use a gasoline of a lower octane value than
prescribed, there is a danger that the engine tem-
perature may rise and an engine problem such as
piston seizing may consequently occur.
•Unleaded gasoline is recommended to reduce the
contamination of the air for the sake of your health
and the environment.
•Poor quality gasolines or oils may damage sealing
rings, fuel lines or fuel tank of the engine.
■ HOW TO MIX FUEL
IMPORTANT
• Pay attention to agitation.
1. Measure out the quantities of gasoline and oil to be
mixed.
2. Put some of the gasoline into a clean, approved fuel
container.
3. Pour in all of the oil and agitate well.
4. Pour in the rest of gasoline and agitate again for at
least one minute. As some oils may be difficult to
agitate depending on oil ingredients, sufficient agi-
tation is necessary for the engine to last long. Be
careful that, if the agitation is insufficient, there is an
increased danger of early piston seizing due to ab-
normally lean mixture.
5. Indicate the contents on outside of container for
easy identification. To avoid mixing up with gasoline
or other containers.
■ FUELING THE UNIT
1. Untwist and remove the fuel cap. Rest the cap on a
dustless place.
2. Put fuel into the fuel tank to 80% of the full capacity.
3. Fasten the fuel cap securely and wipe up any fuel
spillage around the unit.
1. Select bare ground for fueling.
2. Move at least 10 feet (3 meters) away from the
fueling point before starting the engine.
3. Stop the engine before refueling the unit. At that
time, be sure to sufficiently agitate the mixed
gasoline in the container.
4. Do not smoke or place hot object near fuel.
■ FOR YOUR ENGINE LIFE, AVOID:
1. FUEL WITH NO OIL (RAW GASOLINE) – It will cause
severe damage to the internal engine parts very
quickly.
2.
GASOHOL – It can cause deterioration of rubber and/
or plastic parts and disruption of engine lubrication.
3. OIL FOR 4-CYCLE ENGINE USE – It can cause
spark plug fouling, exhaust port blocking, or piston
ring sticking.
4. Mixed fuels which have been left unused for a
period of one month or more may clog the carbu-
retor and result in the engine failing to operate prop-
erly.
5. In the case of storing the product for a long period
of time, clean the fuel tank after rendering it empty.
Next, activate the engine and empty the carburetor
of the composite fuel.
6. In the case of scrapping the used mixed oil con-
tainer, scrap it only at an authorized repository site.
• As for details of quality assurance, read the descrip-
tion in the section Limited Warranty carefully. More-
over, normal wear and change in product with no
functional influence are not covered by the warranty.
Also, be careful that, if the usage in the instruction
manual is not observed as to the mixed gasoline,
etc. described therein, it may not be covered by the
warranty.
7. Fuel
■ FUEL
• Gasoline is very flammable. Avoid smoking or
bringing any flame or sparks near fuel. Make sure
to stop the engine and allow it cool before refuel-
ing the unit. Select outdoor bare ground for fuel-
ing and move at least 3 m (10 ft) away from the
fueling point before starting the engine.
• The Zenoah engines are lubricated by oil specially
formulated for air-cooled 2-cycle gasoline engine use.
If Zenoah oil is not available, use an anti-oxidant added
quality oil expressly labeled for air-cooled 2-cycle
engine use (JASO FC GRADE OIL or ISO EGC
GRADE).
•Do not use BIA or TCW (2-stroke water-cooling type)
mixed oil.

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NOTE
When the engine fails to start after several attempts due to
overchoking, open the choke and repeat pulling the rope.
ADJUSTING IDLE SPEED
•The idling speed is set for 2000 rpm at the factory. If it
is necessary to adjust the idle speed, use the adjust-
ment screw on the top side of carburetor.
(1)
STOPPING ENGINE
•Move the throttle lever to the idling position and set
the ignition switch to the stop position.
(1)
NOTE
If the engine won’t stop when setting the ignition switch
to the stop position, close the choke lever and stop
the engine.
In this case, please repair the machine at your nealest
servicing dealer.
(1)
(2)
(3)
STARTING ENGINE
IMPORTANT
•Avoid operating the blower with the flexible tube
and swivel joint disconnected.That will reduce the
cooling air and the engine could be damaged by
overheating.
1. Push the primer bulb until fuel flows out in the clear
tube.
2. When the engine is cool, close the choke.
(1)
(2)
(3)
(4)
3. Set the ignition switch to the start position.
(1)
(2)
(3)
(4)
4. Set the throttle lever in 1/3 open position.
5. To start, hold the top of the blower firmly with your left
hand. Pull the starter knob slowly until you feel it en-
gage and then give it a vigorous strong pull.
IMPORTANT
•Avoid pulling the starter rope out to its full extent
and allowing the starter rope to snap back. This
will prevent premature damage to the starter.
•Do not let a person stand near the blower or the
exhaust port.
6. Once the engine is running, gradually open the choke
if it was set closed, and let the engine run at idle speed
for a minute to warm it up.
8. Operation
(1)Choke Lever
(2)Primer Bulb
(3)OPEN
(4)CLOSE
(1)Idling
Adjustment Screw
(1)Ignition Switch
(1)Full Throttle
(2)About 1/3 Open
(3)Idling
(4)Ignition Switch
(1)Choke Lever
(2)OPEN
(3)CLOSE

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WARNING
Make sure that the engine has stopped and is
cool before performing any service to the
blower. Contact with rotating blower fan or hot
muffler may result in a personal injury.
AIR CLEANER
•Never operate the blower without the air filter or with
a deformed filter element because unfiltered dusty
air will quickly ruin the engine.
•Check the air cleaner before use.
A clogged air filter may increase fuel consumption
while cutting down the engine power.
•Never clean a paper filter by striking it with or against
another object. The filter may be damaged and re-
sultant dust contamination can diminish engine per-
formance.
CLEANING AIR FILTER:
1. Unscrew 2 knob bolts and remove the air cleaner
cover. Then remove a prefilter mounted inside the air
cleaner cover.
9. Maintenance
Maintenance, replacement, or repair of the emission control device and systems may be per-
formed by any non-road engine repair establishment or individual.
(1) Knob Bolt
(2) Prefilter
(3) Inner Case
(4) Paper Filter
2. Wash the prefilter in fresh, non flammable cleaning
solution (ex. warm soapy water) and then dry.
(Clean the air filter once in a week.)
3. Exchange the paper filter element with new one in
case it has been contaminated.
WARNING
•This prefilter is dry type.
•Never wash the prefilter in oleaginous cleaning so-
lution.
•Do not clean a paper filter by striking it.
FUEL FILTER
•Aclogged fuel filter may cause poor acceleration of
the engine. Check periodically to see if the filter is
clogged with dirt. The filter can be taken out of the
fueling port using a small wire hook. Disconnect the
filter assembly from the fuel pipe and unhook the re-
tainer to disassemble it. Clean the components with
gasoline.
(1) Screen (2) Element
(3) Holder (4) Retainer
Daily Every Every Every
System / Compronent Procedure or 25 hours 50 hours 100 hours
Before use after after after
Air Filter Prefilter Inspect / Clean ✔
Air Filter Paper Filter Inspect / Replace ✔
Fuel Leaks Inspect / Replace ✔
Fuel Filter Inspect / Replace ✔✔
Fuel Line Inspect / Clean ✔
Spark Plug Inspect / Clean ✔
Muffler Inspect / Clean ✔
Muffler Spark Arrester Inspect / Clean ✔
Cooling Systrem Inspect / Clean ✔
Screws / Nuts / Bolts Tighten ✔
Cylinder Exhaust Port Inspect / Clean ✔

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SPARK PLUG
•The spark plug may gather carbon deposits on its
firing end with reasonable use. Remove and inspect
the spark plug every 25 hours and clean the elec-
trodes as necessary with a wire brush. The spark gap
should be adjusted to .025 in (0.6~0.7mm).
•Plug manufacturers recommend replacing the plug
twice a year to avoid unexpected plug failure in a job.
REPLACEMENT PLUG IS NGK CMR7H.
IMPORTANT
•Note that using any spark plugs other than those des-
ignated may result in the engine failing to operate
properly or in the engine becoming overheated and
damaged.
•To install the spark plug, first turn the plug until it is
finger tight, then tighten it a quarter turn more with a
socket wrench.
MUFFLER
WARNING
•Inspect periodically, the muffler for loose fasteners,
any damage or corrosion. If any sign of exhaust leak-
age is found, do not use the blower and have it re-
paired immediately.
•Note that failing to do so may result in the engine
catching on fire.
IMPORTANT
•Before starting operation, always make sure to check
if the muffler is properly held by three bolts to the cyl-
inder and crank case. (Fastening Torque : 8~12 N·m)
•Also make sure that the spark arrester and the dif-
fuser are properly attached with four bolts (Fastening
Tor que : 2~3 N·m)
•Even if one of seven bolts is loose, it may result in
engine catching on fire.
9. Maintenance
(1) Bolt
(2) Bolt
(3) Spark Arrester
(4) Diffuser
SPARK ARRESTER
•The muffler is equipped with a spark arrester to pre-
vent red hot carbon from flying out of the exhaust out-
let. Periodically inspect and clean as necessary with
a wire brush. In the State of California it is required by
law (Section 4442 of the California Pulic Resources
Code) to equip a spark arrester when a gas powered
tool is used in any forest covered, bush covered, or
grass covered unimproved land.
PROCEDURES TO BE PERFORMED AFTER EV-
ERY 100 HOURS OF USE
1. Remove the muffler, insert a screwdriver into the vent,
and wipe away any carbon buildup. Wipe away any
carbon buildup on the muffler exhaust vent and cylin-
der exhaust port at the same time.
2. Tighten all screws, bolts, and fittings.

GB-13
G
B
EBZ8001
AIR INLET NET
IMPORTANT
•Blowing air is taken in from the air inlet net. When air
flow has dropped down during operation, stop the
engine and inspect the air inlet net for blocking by
obstacles.
•Note that failure to remove any such obstacles may
result in the engine becoming overheated and dam-
aged.
(1)
(1)Net
WARNING
Never use the blower without the net of the blower.
Before each use, check that the net is attached in
place and is free from any damage.
HARNESS
•If the harness is damaged it may break during use,
thus causing the product to fall and resulting in per-
sonal injury. Follow the instructions below to replace
the harness with new one.
•Take off the clip from the harness.
•Pass the end of the harness through the hanger.
• Return the clip to the harness.
(1)
IMPORTANT
•Make sure that the thick round bar of the clip is in
the harness. If it is attached in the wrong way, it
leads to serious personal injury.
•Do not apply liquid type screw lock glue on screws
or bolts used to fix plastics components. Adher-
ence of this type of glue may cause cracks on plas-
tics and end up with the breakage.
9. Maintenance
10. Storage
BEFORE STORING THE BLOWER:
1. Drain a fuel tank and push the primer bulb until it be-
comes empty of fuel.
2. Remove the spark plug and drop a spoonful of 2-cycle
oil into the cylider. Crank the engine several times and
install the spark plug.
3. Store unit in a dry, dust free place, out of the reach of
children.
(1) Clip
11. Disposal
•When you dispose of the machine, do not disassemble
the machine.
•When disposing your machine, fuel or oil for the ma-
chine, be sure to allow your local regulations.

GB-14
EBZ8001
Limited warranty
Should any failure occur on the product under normal oper-
ating conditions within the applicable warranty period, the
failed part will be replaced or repaired free of charge by a
ZENOAH authorized dealer.
WARRANTY PERIOD: 1 year (6 months if used profession-
ally, and 30 days if used for rental purpose) from the date of
initial purchase.
THE PURCHASER SHALL BEAR COSTS OF TRANS-
PORTING THE UNIT TO AND FROM THE ZENOAH DEALER.
THE PURCHASER SHALL NOT BE CHARGED FOR DIAG-
NOSTIC LABOR WHICH LEADS TO THE DETERMINATION
THAT A WARRANTED PART IS DEFECTIVE, IF THE DIAG-
NOSTIC WORK IS PERFORMED AT THE ZENOAH DEALER.
THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE
PERFORMANCE OF THE REQUIRED MAINTENANCE AS
DEFINED BY THE MANUFACTURER IN THE OWNER/OP-
ERATOR MANUAL.
ANY WARRANTED PART WHICH IS NOT SCHEDULED FOR
REPLACEMENT AS REQUIRED MAINTENANCE, OR
WHICH IS SCHEDULED ONLY FOR REGULAR INSPECTION
TO THE EFFECT OF REPAIR OR “REPLACE AS NECES-
SARY” SHALL BE WARRANTED FOR THE WARRANTY PE-
RIOD. ANY WARRANTED PART WHICH IS SCHEDULED
FOR REPLACEMENT AS REQUIRED MAINTENANCE
SHALL BE WARRANTED FOR THE PERIOD OF TIME UP
TO THE FIRST SCHEDULED REPLACEMENT POINT FOR
THE PART.
ANY REPLACEMENT PART THAT IS EQUIVALENT IN PER-
FORMANCE AND DULABILITY MAY BE USED IN NON-
WARRANTY MAINTENANCE OR REPAIRS, AND SHALL
NOT REDUCE THE WARRANTY OBLIGATION OF THE
COMPANY.
THE COMPANY IS LIABLE FOR DAMAGES TO OTHER
ENGINE COMPONENTS CAUSED BY THE FAILURE OF A
WARRANTED PART STILL UNDER WARRANTY.
THE WARRANTY DOES NOT APPLY TO THOSE UNITS
WHICH HAVE BEEN DAMAGED BY NEGLIGENCE OF IN-
STRUCTION LISTED IN THE OWNER/OPERATOR MANUAL
FOR PROPER USE AND MAINTENANCE OF THE UNITS
ACCIDENT MISHANDLING, ALTERATION, ABUSE, IM-
PROPER LUBRICATION, USE OF ANY PARTS OR ACCES-
SORIES OTHER THAN THOSE SPECIFIED BY THE COM-
PANY, OR OTHER CAUSES BEYOND THE COMPANY’S
CONTROL.
THIS WARRANTY DOES NOT COVER THOSE PARTS RE-
PLACED BY NORMAL WEAR OR HARMLESS CHANGES
IN THEIR APPEARANCE.
THERE ARE NO OTHER EXPRESS WARRANTIES.
IMPLIED WARRANTIES INCLUDING THOSE OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR PUR-
POSE ARE LIMITED TO TWO (2) YEARS OF HOME USE
[ONE (1) YEAR FOR ANY OTHER USE] FROM THE ORIGI-
NAL DELIVERY DATE.
LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL
DAMAGE UNDER ANY AND ALL WARRANTIES ARE
EXCLUDED.
IF YOU NEED TO OBTAIN MORE INFORMATION, PLEASE
CALL YOUR NEAREST SERVICE CENTER,
OR CHECK PLEASE ZENOAH WEB SITE
http://www.zenoah.net
12. Troubleshooting guide
Case 1. Starting failure
CHECK PROBABLE CAUSES ACTION
fuel tank →incorrect fuel →drain it and use correct fuel
fuel filter →fuel filter is clogged →clean
carburetor adjustment screw →out of normal range →adjust to normal range
sparking (no spark) →spark plug is fouled/wet →clean/dry
→plug gap is incorrect →correct (GAP: 0.6 ~ 0.7 mm)
spark plug →disconnected →retighten
Case 2. Engine starts but does not keep running/hard re-starting
CHECK PROBABLE CAUSES ACTION
fuel tank →incorrect fuel or staled fuel →drain it and use correct fuel
carburetor adjustment screw →out of normal range →adjust to normal range
muffler, cylinder (exhaust port) →carbon is built-up →wipe away
air cleaner →clogged with dust →wash
cylinder fin, fan cover →clogged with dust →clean
When your unit seems to need further service, please consult with our ZENOAH service shop in your area.