Zenoah EXZ2600DL User Manual
EXZ2600DL
848BP193A2 (704)
OWNER’S MANUAL
CONVERTIBLE
BRUSHCUTTER
G
G
B
B
EXZ2600DL
GB-1
EXZ2600DL
EXPLANATION OF SYMBOLS AND SAFETY WARNINGS
WARNING!!!
RISK OF DAMAGING HEARING
Wear head, eye and ear protection.
MODEL
25.4 cm
3
EN 27917
93 dB(A)
SOUND LEVEL VIBRATION LEVEL
ISO 10884
LpA
measured
113 dB(A)
LwA
guaranteed
114 dB(A)
idling
4.3 m/s
ISO 7916
2
APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION
DIRECTIVE 97/68/EC AMENDED 2002/88/EC
e13*97/68SH2G3*2002/88*0094*03
racing
8.1 m/s
2
GB-2
EXZ2600DL
G
B
1st April 2007
Masahiko GOUDA
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 order to prevent accidents, which could lead to serious bodily injury 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 .................................................. 4
2. Specifications ................................................. 5
3. Warning labels on the machine ...................... 6
4. Symbols on the machine ................................ 6
5. For safe operation ........................................... 7
6. Set up ........................................................... 10
7. Fuel and chain oil ......................................... 14
8. Operation ...................................................... 15
9. Maintenance ................................................. 25
10. Storage ......................................................... 31
11. Disposal ........................................................ 31
12. Troubleshooting guide .................................. 31
GB-3
EXZ2600DL
1. Parts location
EXZ2600DL-PUO
3
1
7
2
14
6
4
5
13
9
12
8
BC-EX
16
15
17
LRT-EX
19
18
PS-EX
23
21
20
22
11
1. Loop handle
2. Shoulder strap hanger
3. Ignition switch
4. Throttle cable
5. Throttle lever
6. Throttle set button
7. Drive shaft housing
8. Knob bolt
9. Spark arrester
10. Starter knob
11. Fuel tank
12. Primer pump
13. Choke lever
14. Air cleaner cover
15. Debris guard
16. Gear case
17. Cutting line head
18. Blade
19. Gear case
20. Guide bar
21. Saw chain
22. Chain cover
23. Gear case
24. Wheel
25. Blade guard
26. Blade
10
GB-4
26
25
HE-EX
24
2. Specification
Engine
Type ............................................................................ Air-cooled 2-stroke gasoline
Model ............................................................................................ Zenoah GZ25N
Displacement ........................................................................................... 25.4 cm
Max. output .................................................. 1.2 Hp (0.9 kW) at 7500/min-1 (rpm)
Idle speed .......................................................................... 3000 ± 200/min-1 (rpm)
Fuel ............................................................................ Mixture (Gasoline 50 : Oil 1)
(when using ZENOAH genuine oil)
Carburetor ........................................................................ Walbro Diaphragm type
Spark plug .......................................................................................... NGK CMR7A
Fuel tank capacity ............................................................................................... 0.65 L
Durability period............................................................................................... 300 hrs.
BC-EX
Overall size (L W H) ........................................................ 1790 250 310 mm
Dry weight w/o acc. ........................................................................................... 5.3 kg
Transmission ......................................................... Centrifugal clutch, rigid drive shaft
Reduction ratio .................................................................................................... 1.357
Cutting head rotating direction ............................. Counter-clockwise (Operator view)
EXZ2600DL
3
G
B
LRT-EX
Overall size (L W H) ....................................................... 2300 250 310 mm
Dry weight w/o acc. ........................................................................................... 6.1 kg
Transmission ......................................................... Centrifugal clutch, rigid drive shaft
Reduction ratio ........................................................................................................ 4.0
Cutting head
Type ............................................................................ Reciprocating Double blade
Tooth ........................................................................................................... 28 teeth
Pitch ............................................................................................................ 30 mm
Effective cut width ........................................................................................ 40 cm
Angle adjust range .................90° (± 45° from cutting head position aligned shaft)
PS-EX
Overall size (L W H) ........................................................ 2100 250 310 mm
Dry weight w/o bar and chain ......................................................................... 5.05 kg
Transmission ......................................................... Centrifugal clutch, rigid drive shaft
Reduction ratio ...................................................................................................... 0.94
Cutting head
Guide bar: Type ................................. OREGON DOUBLE GUARD 109666
Size ............................................................................... 300 mm
Saw chain: Type ........................................................... OREGON 90SG44X
pitch gauge .................................................. 9.53 1.07 mm
Sprocket ............................................................................................................. 7T
Oil pump ............................................................................................. Plunger type
HE-EX
Overall size (L W H) ........................................................ 1810 450 377 mm
Dry weight w/o acc. ........................................................................................... 7.2 kg
Transmission ........ Centrifugal clutch, rigid drive shaft, Bevel gears (Angle: 90 deg.)
Reduction ratio ........................................................................................ 2.538 (33.13)
Blade length .................................................................................................... 200 mm
Specifications are subject to change without notice.
GB-5
EXZ2600DL
3. Warning labels on the machine
(1) (2) (3) (4) (5) (6) (7)
(1) Read owner’s manual before operating this machine.
(2) Wear head, eye and ear protection.
(3) Wear foot protection.
(4) Wear gloves.
(5) Beware of thrown objects.
(6) Warning / Attention
(7) Keep all children, bystanders and helpers 15 meters away from the machine.
15
m
(50ft)
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).
Never modify your machine.
We won’t warrant the machine, if you use the
remodeled brushcutter or if you don’t observe
the proper usage written in the manual.
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: AIR CLEANER COVER
(PS-EX Only)
MIN MAX
GB-6
The direction to open the choke
Position: AIR CLEANER COVER
If you turn the rod by screwdriver follow the arrow to the
“MAX” position, the chain oil flow more, and if you turn to
the “MIN” position, less.
Position: Bottom of the GEAR CASE
5. For safe operation
EXZ2600DL
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 whenever any questions arise. Also
note, if you have any questions
which cannot be answered
herein, contact the dealer from
whom you purchased the product.
3. Always be sure to include this
manual when selling, lending, or
otherwise transferring the ownership of this product.
4. Never allow children or anyone
unable to fully understand the
directions given in the manual
to use the machine.
WORKING CONDITION
1. When using the product, you
should wear proper clothing and
protective equipment.
(1) Helmet
(2) Ear protectors
(3) Protection goggles or face
protector
(4) Thick work gloves
(5) Non-slip-sole work boots
2. And you should carry with you.
(1) Attached tools
(2) Properly reserved fuel
(3) Spare blade
(4) Things to notify your working
area (rope, warning signs)
(5) Whistle (for collaboration or
emergency)
(6) Hatchet or saw (for removal of
obstacles)
3. Do not wear loose clothing, jewelry, short trousers, sandals, or go
barefoot. Do not wear anything
which might be caught by a moving part of the unit. Secure hair
so it is above shoulder length.
WORKING CIRCUMSTANCE
1. Never start the engine inside a
closed room or building. Exhaust
gases contain dangerous carbon
monoxide.
2. Never use the product,
a. when the ground is slippery
or when you can’t maintain a
steady posture.
b. At night, at times of heavy fog,
or at any other times when
your field of vision might be
limited and it would be difficult to gain a clear view of the
working area.
c. During rain storms, during
lightning storms, at times of
strong or gale-force winds, or
at any other times when
weather conditions might
make it unsafe to use the
product.
WORKING PLAN
1. You should never use the product when under the influence of
alcohol, when suffering from exhaustion or lack of sleep, when
suffering from drowsiness as a result of having taken cold medicine
or at any other time when a possibility exists that your judgment
might be impaired or that you
might not be able to operate the
product properly and in a safe
manner.
2. When planning your work schedule, 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 session, 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.
WARNING
1. If you don’t observe the working
time, or working manner (See
“USING THE PRODUCT”), Repetitive Stress Injury (RSI) could
occur.
If you feel discomfort, redness and
swelling of your fingers or any
other part of your body, see a doctor before getting worse.
2. To avoid noise complaints, in general, operate product between
8 a.m. and 5 p.m. on weekdays
and 9 a.m. to 5 p.m. on weekends.
NOTE
Check and follow the local regulations as to sound level and hours of
operations for the product.
GB-7
G
B
EXZ2600DL
5. For safe operation
GB-8
BEFORE STARTING
THE ENGINE
1. The area within a perimeter of
15 m of the person using the
product should be considered a
hazardous area into which no one
should enter. If necessary, yellow
warning rope, warning signs
should be placed around the perimeter of the area. When work is
to be performed simultaneously
by two or more persons, care
should also be taken to constantly
look around or otherwise check
for the presence and locations of
other people working so as to
maintain a distance between
each person sufficient to ensure
safety.
2. Check the condition of working
area to avoid any accident by hitting hidden obstacles such as
stumps, stones, cans, or broken
glass.
IMPORTANT
Remove any obstacle before beginning work.
3. Inspect the entire unit for loose
fasteners and fuel leakage. Make
sure that the cutting attachment
is properly installed and securely
fastened.
4. Be sure the debris guard is firmly
attached in place.
5. Always use the shoulder strap.
Adjust the strap for comfort before starting the engine. The strap
should be adjusted so the left
hand can comfortably hold the
handlebar grip approximately
waist high.
STARTING THE ENGINE
1. Keep bystanders and animals at
least 15 m away from the operating point. If you are approached,
immediately stop the engine.
2. The product is equipped with a
centrifugal clutch mechanism, so
the cutting attachment begins to
rotate as soon as the engine is
started by putting the throttle into
the start position. When starting
the engine, place the product
onto the ground in a flat clear area
and hold it firmly in place so as to
ensure that neither the cutting
part nor the throttle come into
contact with any obstacle when
the engine starts.
WARNING
Never place the throttle into the
high-speed position when starting
the engine.
3. After starting the engine, check
to make sure that the cutting attachment stops rotating when the
throttle is moved fully back to its
original position. If it continues to
rotate even after the throttle has
been moved fully back, turn off
the engine and take the unit to
your authorized ZENOAH servicing dealer for repair.
USING THE PRODUCT
IMPORTANT
Cut only materials recommended by
the manufacturer. And use only for
tasks explained in the manual.
1. Grip the handles firmly with both
hands using your whole hand.
Place your feet slightly apart
(slightly further apart than the
width of your shoulders) so that
your weight is distributed evenly
across both legs, and always be
sure to maintain a steady, even
posture while working.
2. Keep cutting attachment below
waist level.
3. Maintain the speed of the engine
at the level required to perform
cutting work, and never raise the
speed of the engine above the
level necessary.
4. If the unit starts to shake or vibrate, turn off the engine and
check the whole unit. Do not use
it until the trouble has been properly corrected.
5. Keep all parts of your body away
from rotating cutting attachment
and hot surfaces.
6. Never touch the muffler, spark
plug, or other metallic parts of the
engine while the engine is in operation or immediately after shutting down the engine. Doing so
could result in serious burns or
electrical shock.
5. For safe operation
EXZ2600DL
• IF SOMEONE COMES
1. Guard against hazardous situations at all times. Warn adults to
keep pets and children away from
the area. Be careful if you are approached. Injury may result from
flying debris.
2. If someone calls out or otherwise
interrupts you while working, always be sure to turn off the engine before turning around.
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 engine before performing any maintenance or checking procedures.
WARNING
The metallic parts reach high temperatures immediately after stopping the engine.
3. When replacing the cutting attachment or any other part, or
when replacing the oil or any lubricant, always be sure to use
only ZENOAH products or
products which have been certified by ZENOAH for use with
the ZENOAH product.
4. 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.
5. Do not use any accessory or attachment other than those bearing the ZENOAH mark and recommended for the unit.
6. Under no circumstances should
you ever take apart the product
or alter it in any way. Doing so
might result in the product becoming damaged during operation or the product becoming unable to operate properly.
HANDLING FUEL
1. The engine of the ZENOAH product is designed to run on a mixed
fuel, which contains highly flammable gasoline. Never store cans
of fuel or refill the tank of the unit
in any place where there is a
boiler, stove, wood fire, electrical
sparks, welding sparks, or any
other source of heat or fire which
might ignite the fuel.
2. Never smoke while operating the
unit or refilling its fuel tank.
3. When refilling the tank, always
turn off the engine and allow it to
cool down. Take a careful look
around to make sure that there are
no sparks or open flames anywhere nearby before refueling.
4. Wipe spilled fuel completely using a dry rag if any fuel spillage
occurs during refueling.
5. After refueling, screw the fuel cap
back tightly onto the fuel tank and
then carry the unit to a spot 3 m
or more away from where it was
refueled before turning on the engine.
TRANSPORTATION
1. When hand-carrying the product,
cover over the cutting part if necessary, lift up the product and
carry it paying attention to the
blade.
2. Never transport the product over
rough roads over long distances
by vehicle without removing all
fuel from the fuel tank. If doing so,
fuel might leak from the tank during transport.
G
B
GB-9
EXZ2600DL
6. Set up
MOUNTING ENGINE
1. Push the drive shaft housing toward the clutch housing and rotate it by hand to check that the drive shaft
is engaged with the gears.
2. Insert the drive shaft housing into the clutch housing
until it bottoms, and align the positioning holes on the
clutch housing and the shaft tube and install the screw.
When difficult to engage, twist the engine slightly.
3. Fasten the clamp securely with two screws.
IMPORTANT
Tighten the screws gradually by turns.
CONNECTING THROTTLE WIRE
1. Remove the air cleaner cover.
2. Connect the end of the throttle wire to the joint on the
top of the carburetor.
(PS-EX only)
• Insert the grip to the shaft tube.
• Fasten the clamps with screws.
(HE-EX only)
• Install the J-shaped handle to the shaft tube and clamp
at a position best for your job.
CONNECTING SWITCH WIRES
•Connect the switch wires between the engine and the
main unit. Pair the wires of the same color.
INSTALLING HANDLE
(BC-EX, LRT-EX only)
About 19 inches (48 cm)
• Install the handle to the shaft tube and clamp it at a
location that is comfortable to you.
JOINT ATTACHMENT
Knob bolt
• Insert the attachment to the main shaft.
•Tighten the knob bolt securely.
GB-10
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