RedMax Trimmer CHTZ2400 User Guide

848D3G93A0 (312)  
OWNER/OPERATOR MANUAL  
HEDGE-TRIMMERS  
HTZ2400  
CHTZ2400  
Thank you for purchasing a RedMax  
product.  
WARNING  
Before using our hedge-trimmers,  
please read this manual carefully to  
understand the proper use of your unit.  
The engine exhaust from this product  
contains chemicals known to the State  
of California to cause cancer, birth  
defects or other reproductive harm.  
APPLICABLE SERIAL NUMBERS : 40100101 and up  
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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 ……………………7  
5. For safe operation ……………………………8  
6. Fuel……………………………………………14  
7. Operation ……………………………………16  
8. Maintenance …………………………………20  
9. Storage ………………………………………24  
10. Troubleshooting guide……………………24  
11. Parts list ………………………………………25  
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1. Parts location  
1. Right handle  
2. Fuel tank  
3. Starter  
4. Left handle  
5. Throttle lever  
6. Ignition switch  
7. Throttle Cable  
8. Muffler  
9. Blade  
10. Front handle  
11. Rear handle  
4   
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2. Specifications  
Engine Type······················································································ Air-cooled 2-stroke gasoline  
Model·········································································································· Zenoah GZ23N  
3
Displacement························································································ 1.44cu-in (23.6cm )  
-1  
Max. output ··································································· 1.09Hp (0.8kW)at 8000/min (rpm)  
-1  
Idle speed··························································································3000 200/min (rpm)  
Fuel························································································· Mixture (Gasoline 50 : Oil 1)  
Carburetor ····················································································· Walbro Diaphragm type  
Spark plug ······························································································CHAMPION RZ7C  
Fuel tank capacity·······························································································15.9 fl.oz (0.47 )  
Durability period··················································································································300hrs.  
HTZ2400 / HTZ2400L  
Type··················································································Reciprocating single-sided dual blades  
Blade size  
HTZ2400··································································································750 (mm) / 30 (in)  
HTZ2400L···························································································1080 (mm) / 42.5 (in)  
Blade pitch ········································································································35 (mm) / 1.38 (in)  
Dry weight  
HTZ2400 ································································································5.5 (kg) / 12.1 (lbs)  
HTZ2400L ······························································································6.0 (kg) / 13.2 (lbs)  
Transmission···················································································Centrifugal clutch, Cam-crank  
Reduction ratio ························································································································5.11  
CHTZ2400 / CHTZ2400L  
Type·················································································Reciprocating double-sided dual blades  
Blade size  
CHTZ2400 ·······························································································600 (mm) / 24 (in)  
CHTZ2400L ·····························································································750 (mm) / 30 (in)  
Blade pitch ········································································································35 (mm) / 1.38 (in)  
Dry weight  
CHTZ2400······························································································5.7 (kg) / 12.6 (lbs)  
CHTZ2400L····························································································5.9 (kg) / 13.0 (lbs)  
Transmission···················································································Centrifugal clutch, Cam-crank  
Reduction ratio ························································································································5.11  
Specifications are subject to change without notice.  
5   
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3. Warning labels on the machine  
(1) Read owner's manual before operating this machine.  
(2) Wear head, eye and ear protection.  
IMPORTANT  
If warning label peel off or become 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).  
WARNING  
Never modify your machine.  
We won't warrant the machine, if you use the remodeled hedge-trimmer or you don't  
observe the proper usage written in the manual.  
6   
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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.  
(a) The port to refuel the "MIX GASOLINE"  
Position: FUEL TANK CAP  
(b) The direction to close the choke  
Position: AIR CLEANER COVER  
(c) The direction to open the choke  
Position: AIR CLEANER COVER  
INFORMATION IMPORTANTE CONCERNANT LE MOTEUR  
Ce moteur est conformc aux normcs U.S. EPA PH2 et 2001  
ainsi qu’aux autres dispositions ultérieures de la réglementation  
concernant la pollution de l’air pour les petits moteurs tout-terrain  
avec une période de accordable : CATEGORY A  
IMPORTANT ENGINE INFORMATION  
THIS ENGINE MEETS U.S. EPA PH2 AND 2001  
CALIFORNIA EMISSION REGULATIONS FOR SI  
SORE’s COMPLIANCE PERIOD : CATEGORY A  
ENGINE FAMILY : 4KZXS.0236JK ; EM  
ENGINE DISPLACEMENT : 23.6cc  
REFER TO OWNER’S MANUAL FOR MAINTE-  
NANCE SPECIFICATIONS AND ADJUSTMENTS.  
Type de moteur : 4KZXS.0236JK : EM  
Cylindrée du moteur : 23,6cc  
Se référer au Manuel de l’utilisateur pour les  
spécifications d’entretien et les réglages.  
KOMATSU ZENOAH CO. MADE IN JAPAN  
KOMATSU ZENOAH CO. MADE IN JAPAN  
Use RedMax 50:1 Oil !  
Use RedMax 50:1 Oil !  
7   
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5. For safe operation  
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.  
8   
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5. For safe operation  
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 8a.m. and 5p.m. on  
weekdays and 9a.m. to 5p.m. weekends.  
NOTE  
Check and follow the local regulations as to sound  
level and hours of operations for the product.  
9   
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5. For safe operation  
BEFORE STARTING THE ENGINE  
1. The area within a perimeter of 50 feet (15m) 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 grass.  
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.  
STARTING THE ENGINE  
1. Keep bystanders and animals at least 50feet  
(15m) 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.  
10   
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5. For safe operation  
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 Red  
Max 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. 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.  
3. If the unit start to shake or vibrate, turn off the  
engine and check the whole unit. Do not use it  
until the trouble has been properly corrected.  
4. Keep all parts of your body away from rotating  
cutting attachment and hot surfaces.  
5. 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.  
11   
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5. For safe operation  
• 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 RedMax  
products or products which have been  
certified by RedMax for use with the RedMax  
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 RedMax  
authorized servicing dealer for assistance.  
5. Do not use any accessory or attachment other  
than those bearing the RedMax 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.  
12   
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5. For safe operation  
HANDLING FUEL  
1. The engine of the RedMax 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 10feet (3m) 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.  
13   
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6. Fuel  
RECOMMENDED MIXING RATIO  
WARNING  
GASOLINE 50:OIL 1  
• 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  
refueling the unit. Select outdoor bare  
ground for fueling and move at least  
3m (10ft) away from the fueling point  
before starting the engine.  
50:1 MIXING CHART  
GASOLINE gal.  
1
2
3
4
5
2-CYCLE OIL fl.oz 2.6 5.2 7.8 10.4 13  
GASOLINE liter  
1
2
3
4
5
2-CYCLE OIL ml 20  
40  
60  
80 100  
• Exhaust emission are controlled by the  
fundamental engine parameters and  
components(eq., carburation, ignition  
timing and port timing) without  
addition of any major hardware or the  
introduction 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 89 RON  
(USA/Canada: 87AL)  
• If you use a gasoline of a lower octane  
value than prescribed, there is a danger  
that the engine temperature 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.  
• The RedMax engines are lubricated by oil  
specially formulated for air-cooled 2-cycle  
gasoline engine use. If RedMax 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.  
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  
14   
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6. Fuel  
again for at least one minute. As some  
oils may be difficult to agitate depending  
on oil ingredients, sufficient agitation 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 abnormally lean  
mixture.  
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 container, scrap it only at an authorized  
repository site.  
5. Put a clear indication on the outside of the  
container to avoid mixing up with gasoline  
or other containers.  
6. Indicate the contents on outside of  
container for easy identification.  
NOTE  
As lot details of quality assurance, read the  
description in the section Limited Warranty  
carefully. Moreover, 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.  
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.  
WARNING  
1. Select bare ground for fueling.  
2. Move at least 10feet (3meters) 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.  
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 carburetor and result  
in the engine failing to operate properly.  
5. In the case of storing the product for a  
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7. Operation  
STARTING ENGINE  
OP1  
WARNING  
(1)  
The cutting head will start rotating upon the  
engine starts.  
1. Rest the unit on a flat, firm place. Keep the  
cutting head off the ground and clear of  
surrounding objects as it will start rotating upon  
starting of the engine.  
(2)  
OP2  
2. Push the primer pump several times until  
overflown fuel flows out in the clear tube. (OP1)  
3. Move the choke lever to the closed position.  
(OP2)  
(3)  
(4)  
4. Set the ignition switch to the “START” position.  
(OP3)  
(1) primer pump  
(2) choke lever  
(3) close  
OP3  
(5)  
(4) open  
(5) ignition switch  
(6) throttle lever  
(6)  
5. Holding the hedge-trimmer down, pull the  
starting rope slowly until you meet resistance  
(OP4). Then operatel hard several times, and  
when the engine starts, wait for about 10  
seconds and then pull the throttle lever (OP3(6)),  
the choke lever (OP2(2)) will return automatically  
to the original “OPEN” position.  
OP4  
[HTZ2400]  
WARNING  
Use the semi-acceleration device only in the  
phase of starting the engine.  
[CHTZ2400]  
IMPORTANT  
• Avoid pulling the rope to its end or returning it by  
releasing the knob. Such actions can cause  
starter failures.  
16   
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7. Operation  
NOTE  
1. When restarting the engine immediately after  
stopping it, leave the choke open.  
2. Overchoking can make the engine hard to start  
due to excess fuel. When the engine failed to  
start after several attempts, open the choke and  
repeat pulling the rope, or remove the spark plug  
and dry it.  
STOPPING ENGINE (OP3)  
1. Release the throttle lever and run the engine for  
a half minute.  
2. Shift the ignition switch to the “STOP” position.  
IMPORTANT  
• Except for an emergency, avoid stopping the  
engine while pulling the throttle lever.  
IMPORTANT  
RUNNING IN THE ENGINE  
• During the first 20 working hours, do not use the  
hedge-trimmer at maximum power for long  
periods.  
OP5  
(1)  
ADJUSTING IDLING SPEED  
• Before adjusting the carburetor, clean the air  
filter and warm up the engine. (OP5)  
(1) air filter  
• Idle screw is adjusted in order to ensure a good  
safety margin between idle running and clutch  
engagement. (OP6)  
(1) Idle screw  
OP6  
WARNING  
With the engine idling (3000 rpm), the blade  
should not rotate. We recommend that you  
have the dealer or an authorised mechanic  
carry out any carburetor adjustments.  
(1)  
17   
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7. Operation  
WARNING  
• Weather conditions and altitude may effect  
carburation.  
• Do not allow anyone to stay close to the  
hedge-trimmer while working or while  
adjusting the carburetor.  
HOW TO USE  
HANDLE (CHTZ2400 only)  
To reduce fatigue when trimming hadges, the  
handle can be swivelled through 90° to the left or  
right. (OP7, OP8).  
Do not press the throttle during this operation!  
OP7  
Proceed as follows:  
1. Free the handle by pressing the locking lever;  
(OP7)  
2. Turn the handle until the locking lever clicks into  
place;  
3. When the handle is locked in its new position,  
you can apply the throttle again.  
(1) handle  
OP8  
(2) locking lever  
You can swivel the handle even with the engine  
idling because the hedge-trimmer is equipped with  
a blade brake that maintains the blades at a  
standstill.  
18   
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7. Operation  
HEDGE TRIMMING TECHNIQUES  
Trim sides of a hedge first, and then the top.  
OP9  
Vertical cut:  
• With the single-sided blade hedge-trimmer,  
model HTZ2400 always cut from the bottom up  
(OP9). With the 2-sided blade model CHTZ2400  
use an arcing cut from the bottom upwards, then  
downwards to use both sides of the blades  
(OP10).  
Horizontal cut:  
OP10  
OP11  
OP12  
• In order to get the best cutting results, slightly tilt  
the blade (5÷10°) towards the cutting direction  
(OP11, OP12).  
Cut slowly, specially with thick hedges.  
WARNING  
Always follow the safety precautions.  
The hedge-trimmer must only be used to trim  
hedges or small bushes. It is forbidden to cut  
other types of material. Do not use the hedge-  
trimmer as a lever to lift, move or break objects,  
nor lock it on fixed supports. It is forbidden to  
apply tools or applications that are not the  
ones indicated by the manufacturer onto the  
hedge-trimmer’s power take-off. Do not use it  
for pruning trees or cutting grass.  
19   
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8. Maintenance  
MAINTENANCE CHART  
every every every  
25 50 100  
system/compornent  
procedure  
before hours hours hours note  
use after after after  
fuel leaks, fuel spillage  
wipe out  
fuel tank, air filter, fuel filter  
inspect/clean  
see ADJUSTING  
IDLING SPEED (p.17)  
clean and readjust  
plug gap  
replace, if necessary  
replace carburetor  
if necessary  
idle adjusting screw  
spark plug  
GAP: .025in(0.6~0.7mm)  
replace, if necessary  
cylinder fins, intake air cooling vent clean  
muffler, spark arrester, cylinder exhaust port clean  
throttle lever, ignition switch  
check operation  
replace if  
cutting parts  
something's wrong  
grease  
gear case  
screws/nuts/bolts  
blade guard  
tighten/replace  
make sure to attach  
not adjusting screws  
20   
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8. Maintenance  
WARNING  
• Make sure that the engine has stopped and is  
cool before performing any service to the  
machine. Contact with moving cutting head  
or hot muffler may result in a personal injury.  
MA1  
(1)  
AIR FILTER  
• The air filter, if clogged, will reduce the engine  
performance. Check and clean the filter element  
in warm, soapy water as required. Dry  
completely before installing. If the element is  
broken or shrunk, replace with a new one. (MA1)  
(1) air filter  
MA2  
FUEL FILTER  
• When the engine runs short of fuel supply, check  
the fuel cap and the fuel filter for blockage.  
(MA2)  
(1) fuel filter  
(1)  
SPARK PLUG  
• Starting failure and mis-firing are often caused  
by a fouled spark plug. Clean the spark plug and  
check that the plug gap is in the correct range.  
For a replacement plug, use the correct type  
specified by RedMax. (MA3)  
MA3  
• REPLACEMENT PLUG IS A NGK CMR7A.  
.025 in  
0.655mm  
IMPORTANT  
• Note that using any spark plug other than those  
designated 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.  
87~104 in-lbs  
TIGHTENING TORQUE:  
(9.8~11.8 N.m.)  
21   
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8. Maintenance  
MUFFLER  
WARNING  
• Inspect periodically, the muffler for loose  
fasteners, any damage or corrosion. If any sign  
of exhaust leakage is found, stop using the  
machine and have it repaired immediately.  
• Note that failing to do so may result in the  
engine catching on fire.  
INTAKE AIR COOLING VENT  
WARNING  
• Never touch the cylinder, muffler, or spark  
plugs with your bare hands immediately after  
stopping the engine. The engine can  
become very hot when in operation, and  
doing so could result in severe burns.  
MA4  
• Clean the cylinder fins with compressed air or a  
brush. (MA4)  
IMPORTANT  
• If waste gets stuck and causes blockage around  
the intake air cooling vent or between the  
cylinder fins, it may cause the engine to  
overheat, and that in turn may cause mechanical  
failure on the part of the hedge-trimmer.  
22   
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8. Maintenance  
MA5  
BLADES  
Oil blades each gas tank filling (MA5).  
WARNING  
• Make sure that the blade bolts are well  
tightened.  
• The blade assembly is designed to  
automatically compensate for any play  
between the blades.  
MA6  
SHARPENING (MA6)  
Always keep the file or sharpener at an angle of  
45° to the blade, and:  
• Always grind in the direction of the cutting edge;  
• Note: files cut only in one direction; lift the file  
from the blade when returning to start a new  
pass;  
• Remove all burr from the edge of the blade with  
a slip stone;  
• Remove as little material as possible;  
• Before refitting the sharpened blades, remove  
filings and then apply grease.  
Do not try to sharpen a damaged blade: change it  
or take it to a Service dealer.  
MA7  
REDUCTION GEARBOX  
Refill gear housing every 50 working hours (MA7).  
Use greese pump. Feed greese until it comes out  
of the base of blades.  
PROCEDURES TO BE PERFORMED AFTER  
EVERY 100 HOURS OF USE  
1. Tighten all screws, bolts, and fittings.  
2. Check to see if any oil or grease has worked its  
way in between the clutch lining and drum, and if  
it has wipe it away using oil-free, lead-free  
gasoline.  
23   
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9. Storage  
• Oil the blade to prevent rust.  
• Empty the fuel tank and put the cap back on.  
• Remove the spark plug, pour a small amount of  
oil into the cylinder.  
• Rotate the crankshaft several times using the  
starting rope in order to distribute the oil. Put the  
spark plug back in.  
• Wrap the engine with a plastic sheet.  
• Store the trimmer in a dry place, preferably not  
in direct contact with the floor and away from  
heat sources.  
10. Troubleshooting guide  
Case 1. Starting failure  
CHECK  
PROBABLE CAUSES  
ACTION  
drain it and with correct fuel  
clean  
fuel tank  
fuel filter  
incorrect fuel  
fuel filter is clogged  
carburetor adjustment screw out of normal range  
adjust to normal range  
clean/dry  
sparking (no spark)  
spark plug is fouled/wet  
plug gap is incorrect  
disconnected  
correct (GAP: 0.6~0.7mm)  
retighten  
spark plug  
Case 2. Engine starts but does not keep running/Hard re-starting.  
CHECK  
PROBABLE CAUSES  
ACTION  
drain it and with correct fuel  
adjust to normal range  
wipe away  
fuel tank  
incorrect fuel or staled fuel  
carburetor adjustment screw out of normal range  
muffler,cylinder (exhaust port) carbon is built-up  
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 RedMax service shop in your area.  
24   
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11. Parts list  
HEDGE-TRIMMERS  
HTZ2400  
CHTZ2400  
NOTE :  
1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/or  
replacement.  
2. KOMATSU ZENOAH does not warrant the machines, which have been damaged by the  
use of any parts other than those specified by the company.  
3. When placing parts orders for repair and/or replacement, check if the model name and the  
serial number are applicable to those specified in the parts list, then use parts number  
described in the parts list.  
4. The contents described in the parts list may change due to improvement.  
5. The parts for the machine shall be supplied seven (7) years after the machine is  
discontinued. [It is possible that some specific parts may be subject to change of their  
delivery term and list price within the limit of seven (7) years after the machine is  
discontinued. It is also possible that some parts may be available even after the limit of  
seven (7) years.]  
December 2003  
APPLICABLE SERIAL NUMBERS : 40100101 and up  
25   
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11. Parts list  
Fig.1 CUTTING UNIT HTZ2400 (S/N 40100101 and up)  
HTZ2400-L (S/N 40100101 and up)  
26   
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Fig.1 CUTTING UNIT HTZ2400 (S/N 40100101 and up)  
HTZ2400-L (S/N 40100101 and up)  
Key# Part Number  
Description  
Q'ty Key# Part Number  
Description  
Q'ty  
1
2
848D3G6500 BLADE ASS’Y  
T4543-11110 • PLATE, upper  
1
1
1
1
1
9
4
4
1
5
1
1
1
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
T4519-32410 PIPE  
T4519-32510 MOUNT  
T4519-32520 PLATE  
0280-10504 NUT  
1
1
1
2
4
2
2
1
2
2
1
1
1
3
T4543-11120 • PLATE, lower  
848D3G65A0 • BLADE, lower  
848D3G65B0 • BLADE, upper  
T4521-11311 • SPACER  
T4520-11331 • SCREW  
01252-30520 • BOLT  
4
5
T4503-31210 ABSORBER  
T4519-32220 COLLAR  
T4503-32230 WASHER  
08034-20414 BAND  
01252-30530 BOLT  
3540-13260 BOLT  
6
7
8
9
01252-30525 • BOLT  
10  
11  
12  
13  
T4531-11350 • NUT  
T4543-11410 • PLATE  
848D3066E1 • BRACKET  
T4543-11230 • COVER  
1565-72311 CLAMP  
848D3G91F0 LABEL  
848D3G93A0 MANUAL  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
848D306111 GEARCASE COMP, upper  
06004-06001 • BEARING  
04065-02812 • RING  
1
2
1
1
2
1
1
2
1
1
1
1
2
101  
102  
103  
104  
105  
8488U00010 TOOL SET  
T4017-91130 • SOCKET  
3540-91120 • SPANNER  
1030-91340 • DRIVER  
09007-00425 • WRENCH  
1
1
1
1
1
848D3061B0 • PLATE  
T4543-42320 • BOLT  
848D306121 GEARCASE COMP, botom  
848D3061B0 • PLATE  
T4543-42320 • BOLT  
T4543-21220 GASKET  
848D305111 DRUM  
HTZ2400-L  
848D3062A0 GEAR, drive  
T4543-42210 GEAR, driven  
T4543-42100 ROD ASS’Y  
1
2
848D3H6500 BLADE ASS’Y  
848D3H66A0 • PLATE, upper  
848D3H66B0 • PLATE, lower  
848D3H65A0 • BLADE, lower  
848D3H65B0 • BLADE, upper  
T4521-11311 • SPACER  
T4520-11331 • SCREW  
01252-30520 • BOLT  
1
1
3
1
31  
32  
33  
34  
35  
36  
37  
38  
3199-13350 FITTING  
T4543-42410 FELT  
1
1
6
3
1
4
2
2
4
1
5
1
3350-15250 BOLT  
6
12  
7
01252-30625 BOLT  
7
T4503-31101 HANDLE-R COMP  
848D3G32L0 SPACER  
T4503-31220 HOLDER  
T4503-31230 CAP  
8
4
9
01252-30525 • BOLT  
1
10  
11  
12  
13  
T4531-11350 • NUT  
8
T4543-11410 • PLATE  
1
848D3066E1 • BRACKET  
848D3H68A0 • COVER  
1
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
T4519-32100 LEVER-ASSY  
1638-84130 • LEVER  
1638-84140 • LEVER  
6844-84150 • TOP  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
64  
848D3H91F0 LABEL  
1
1638-84160 • CLAMP  
T4519-13300 • CABLE COMP  
1638-84170 • SPRING  
1638-84180 • SPRING  
0263-60620 • SCREW  
1638-84190 • NUT  
0260-60535 • SCREW  
1638-84210 • NUT  
1638-84220 • SCREW  
27   
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11. Parts list  
Fig.2 CUTTING UNIT CHTZ2400 (S/N 40100101 and up)  
CHTZ2400-L (S/N 40100101 and up)  
28   
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Fig.2 CUTTING UNIT CHTZ2400 (S/N 40100101 and up)  
CHTZ2400-L (S/N 40100101 and up)  
Key# Part Number  
Description  
Q'ty Key# Part Number  
Description  
Q'ty  
1
2
848D4A6500 BLADE ASS’Y  
T4544-11110 • PLATE, upper  
1
1
1
2
8
5
2
1
6
1
1
1
1
2
1
1
2
1
1
2
1
1
1
1
2
52  
53  
54  
55  
56  
57  
848D4A37B0 SPRING, rear  
2
2
1
1
1
1
2630-32610 SCREW  
848D4A91F0 LABEL, caution  
T4535-12250 LABEL  
3
T4544-11120 • PLATE, lower  
848D4A65A0 • BLADE  
T4521-11311 • SPACER  
T4520-11331 • SCREW  
01252-30520 • BOLT  
4
5
848D3G93A0 MANUAL  
848D4A63A0 BRACKET  
6
7
8
01252-30525 • BOLT  
101  
102  
103  
104  
105  
8488U00010 TOOL SET  
T4017-91130 • SOCKET  
3540-91120 • SPANNER  
1030-91340 • DRIVER  
09007-00425 • WRENCH  
1
1
1
1
1
9
T4531-11350 • NUT  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
T4543-11410 • PLATE  
848D3066E1 • BRACKET  
T4544-11230 • COVER  
848D306111 GEARCASE COMP. upper  
06004-06001 • BEARING  
04065-02812 • RING  
848D3061B0 • PLATE  
T4543-42320 • BOLT  
848D306121 GEARCASE COMP, botom  
848D3061B0 • PLATE  
T4543-42320 • BOLT  
T4543-21220 GASKET  
848D305111 DRUM  
848D3062A0 GEAR, drive  
T4543-42210 GEAR, driven  
T4543-42100 ROD ASS’Y  
CHTZ2400-L  
1
2
848D4B6500 BLADE ASS’Y  
848D4B66A0 • PLATE, upper  
T4543-11120 • PLATE, lower  
848D4B65A0 • BLADE  
T4521-11311 • SPACER  
T4520-11331 • SCREW  
01252-30520 • BOLT  
1
1
1
2
9
6
2
1
7
1
1
1
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
3199-13350 FITTING  
T4543-42410 FELT  
1
1
4
3
1
1
6
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
2
2
3
3310-31720 BOLT  
4
01252-30625 BOLT  
5
848D3115E2 PIPE, exhaust  
01252-30510 BOLT  
6
7
3350-15250 BOLT  
8
01252-30525 • BOLT  
848D4A3300 HANDLE REAR ASS’Y  
T4506-31210 • LEVER, throttle  
T4506-31310 • ARM  
9
T4531-11350 • NUT  
10  
11  
12  
T4543-11410 • PLATE  
848D3066E1 • BRACKET  
848D4B68A0 • COVER  
T4506-31412 • LEVER, lock  
T4506-31420 • KNOB  
T4506-31430 • SPRING  
8488P00000 • CABLE COMP  
T4506-52110 • SWITCH  
T4506-52120 • CODE COMP  
3356-33321 • SPRING, throttle  
2630-31950 • SCREW  
2630-33610 • SCREW  
T4506-31511 STOPPER  
848D4A32A1 HANDLE FRONT  
T4506-41110 FRAME  
64  
848D4B91F0 LABEL  
1
T4506-41220 HOLDER  
848D4A37A0 SPRING, front  
29   
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11. Parts list  
Fig.3 ENGINE UNIT HTZ2400/CHTZ2400  
(S/N 40100101 and up)  
HTZ2400-L/CHTZ2400-L (S/N 40100101 and up)  
30   
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Fig.3 ENGINE UNIT HTZ2400/CHTZ2400  
(S/N 40100101 and up)  
HTZ2400-L/CHTZ2400-L (S/N 40100101 and up)  
Key# Part Number  
Description  
Q'ty Key# Part Number  
Description  
Q'ty  
1
2
3
4
5
6
7
8
9
10  
T1551-12110 CYLINDER  
848F0112B0 GASKET, base  
4820-12130 BOLT TORX M5XL22 T27  
848F0014A2 INSULATOR  
T1551-13121 GASKET, insu  
T1551-13131 GASKET, carb  
T4950-52001 BOLT TORX M5xL20 T27  
T1551-16110 COVER, tr  
T1551-16142 GASKET, tr  
4820-16310 BOLT TORX M4xL10 T27  
1
1
4
1
1
1
4
2
2
4
93  
94  
T1551-15220 PLATE  
4820-12350 BOLT TORX M5xL10 T27  
1
2
100  
101  
102  
848F0131A1 COVER, engine  
848F0131B1 DEFLECTOR  
4820-32120 BOLT TORX  
1
1
2
110  
111  
112  
113  
114  
115  
116  
117  
T1700-51100 SHOE-C  
T1700-51110 • SHOE  
T1700-51220 • SPRING  
1140-51230 WASHER  
1970-51241 WASHER  
1140-51250 SCREW  
848F0151G0 PLATE, clutch  
2850-55211 WASHER  
1
2
1
2
2
2
1
1
20  
21  
22  
23  
24  
25  
26  
848F012110 CRANKCASE-C  
T1551-21141 GASKET, case  
06030-06001 BEARING  
4810-21210 SEAL  
1850-21220 SEAL  
04065-02812 RING  
4820-13180 BOLT TORX M5xL20 T27  
1
1
2
1
1
1
3
120  
121  
122  
848F017210 CORD-C  
T2070-73110 SPARK PLUG  
4810-72120 GROMET  
1
1
1
30  
31  
32  
33  
34  
35  
36  
37  
38  
848F0041A1 PISTON  
5910-41210 RING  
1600-41310 PIN  
1
2
1
2
1
2
1
1
1
130 848F017511 RECOIL-A  
131 5500-75110-02 • NUT  
1
1
1
1
1
1
1
4
1260-41320 RING  
132  
133  
134  
135  
136  
137  
T1512-75120 • REEL  
T1501-75130 • SPRING  
1850-75151 • SCREW  
T1501-75160 • ROPE  
3330-75421 • KNOB  
4820-32120 BOLT TORX  
T1551-41410 BEARING  
1101-41340 WASHER  
848F014201 CRANKSHAFT-C  
1650-43230 NUT M8xP1.0  
1000-43240 KEY  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
848F337111 ROTOR-A  
2841-71120 • PAWL  
2850-71140 • SCREW  
2850-71151 • WASHER 5x10x10  
T1501-71130 • SPRING  
T1551-71200 COIL-A  
4810-72111 • CAP  
1900-72120 • SPRING  
2850-71320 • TUBE  
1260-71261 SPACER  
4820-72150 BOLT TORX M4xL16 T27  
1
2
2
2
2
1
1
1
1
2
2
140  
141  
142  
143  
144  
145  
146  
147  
848F018310 BODY-A  
T1501-82130 • PLATE, choke  
T1501-82140 • LEVER  
2630-33610 • SCREW  
848F0183F0 ELEMENT  
T1501-82180 SCREEN  
T1501-82200 COVER-A  
5500-82221 • KNOB  
1
1
1
1
1
1
1
1
150  
151  
152  
153  
154  
155  
156  
157  
158  
159  
160  
848F018501 TANK-A  
T1501-85120 • PACKING  
T1015-85202 • CAP-A  
4500-85300 • • HOLDER-A  
4500-85220 • • PACKING  
5601-85260 • • FILTER  
4820-85260 • • STOPPER  
848F018530 • PIPE-C  
3302-85400 • FILTER  
2841-31280 • COLLER  
4820-32120 BOLT TORX  
1
2
1
1
1
1
1
1
1
1
3
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
848F018101 CARBURETOR-A  
848F600630 • REBUILD KIT  
T1551-81450 • • BODY-A  
4810-06021 • • GASKET KIT  
1850-81490 • BODY  
1850-81520 • COVER  
1751-81510 • PUMP  
848F0181P0 • JET  
1751-81240 • O-RING  
1751-81130 • RING  
1881-81140 • SWIVEL  
1752-81110 • SCREW  
5500-81120 • BRACKET  
1751-81180 • NUT  
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
4
1
2
1
180  
181  
848F0191C0 LABEL, recoil  
T1551-31130 LABEL, cover  
1
1
220  
221  
222  
223  
224  
225  
226  
227  
228  
848F028310 BODY-A (OPTION)  
T1512-82130 • PLATE, choke (OPTION)  
T1600-82140 • LEVER (OPTION)  
T1108-82190 • SCREW (OPTION)  
T1513-82120 • PACKING (OPTION)  
T1513-81270 ELEMENT (OPTION)  
848F0283K0 PLATE (OPTION)  
T1513-82200 COVER-A (OPTION)  
T1108-82220 • KNOB (OPTION)  
1
1
1
1
1
1
1
1
1
1918-81170 • SCREW  
1850-81530 • SCREW  
5500-81160 • WASHER  
4820-15310 BOLT TORX M5xL50 T27  
1950-86120 CLIP  
90  
91  
92  
848F0115A0 MUFFLER  
4820-15310 BOLT TORX M5xL50 T27  
848F0115C2 GASKET, muff  
1
2
1
31   
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CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT  
YOUR WARRANTY RIGHTS AND OBLIGATIONS  
The California Air Resources Board and KOMATSU ZENOAH are pleased to explain the  
emission control system warranty on your 1995 and later small off-road engine. In California,  
new small off-road engines must be designed, built and equipped to meet the state’s stringent  
anti-smog standards. KOMATSU ZENOAH must warrant the emission control system on your  
small off-road engine for the periods of time listed below provided there has been no abuse,  
neglect or improper maintenance of your small off-road engine.  
Your emission control system may include parts such as the carburetor and the ignition system.  
Where a warrantable condition exists, KOMATSU ZENOAH will repair your small off-road engine  
at no cost to you including diagnosis, parts and labor.  
Manufacturer’s warranty coverage:  
The 1995 and later small off-road engines are warranted for two years. If any emission-  
related part on your engine is defective, the part will be repaired or replaced by  
KOMATSU ZENOAH.  
Owner’s warranty responsibilities:  
– As the small off-road engine owner, you are responsible for the performance of the  
required maintenance listed in your owner’s manual. KOMATSU ZENOAH  
recommends that you retain all receipts covering maintenance on your small off-road  
engine, but KOMATSU ZENOAH can not deny warranty solely for the lack of receipts or  
for your failure to ensure the performance of all scheduled maintenance.  
– As the small off-road engine owner, you should be aware, however, that KOMATSU  
ZENOAH may deny you warranty coverage if your small off-road engine or a part has  
failed due to abuse, neglect, improper maintenance or unapproved modification.  
– You are responsible for presenting your small off-road engine to a KOMATSU ZENOAH  
distribution center as soon as a problem exists. The warranty repairs should be  
completed in e reasonable amount of time, not to exceed 30 days.  
If you have any questions regarding your warranty rights and responsibilities, you should  
contact KOMATSU ZENOAH AMERICA INC. at (770)-381-5147 or you can write to  
KOMATSU ZENOAH AMERICA INC.  
4344 Shackleford Road Suite 500  
Norcross, Georgia 30093  
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RedMax  
LIMITED WARRANTY  
EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY OF THE UNIT,  
KOMATSU ZENOAH AMERICA INC. (THE COMPANY),  
THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL AND EACH  
SUBSEQUENT PURCHASER, ANY PART OR PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND/OR  
WORKMANSHIP. EMISSION-RELATED PARTS ARE:  
THE CARBURETOR ASSY, COIL ASSY, ROTOR, SPARKPLUG,  
AIR FILTER, FUEL FILTER, INTAKE MANIFOLD, AND THE GASKETS  
ALL OTHER PARTS EXCEPT ABOVE PARTS, FOR TWO (2) YEARS OF USE, 90 DAYS FOR RENTAL USE, FROM THE  
DATE OF ORIGINAL PURCHASE, THE COMPANY, THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE  
OF CHARGE, FOR THE ORIGINAL PURCHASER, ANY PART OF PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND/OR  
WORKMANSHIP. THIS IS THE EXCLUSIVE REMEDY.  
THE PURCHASER SHALL BEAR COSTS OF TRANSPORTING THE UNIT TO AND FROM THE RedMax DEALER.  
THE PURCHASER SHALL NOT BE CHARGED FOR DIAGNOSTIC LABOR WHICH LEADS TO THE DETERMINATION  
THAT A WARRANTED PART IS DEFECTIVE, IF THE DIAGNOSTIC WORK IS PERFORMED AT THE RedMax DEALER.  
THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE PERFORMANCE OF THE REQUIRED MAINTENANCE AS  
DEFINED BY THE MANUFACTURER IN THE OWNER/OPERATOR 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  
NECESSARY" SHALL BE WARRANTED FOR THE WARRANTY PERIOD.ANY WARRANTED PART WHICH IS  
SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE SHALL BE WARRANTED FOR THE PERIOD OF  
TIME UP TO THE FIRST SCHEDULED REPLACEMNET POINT FOR THE PART.  
ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE 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 FAIRURE OF A  
WARRANTED PARTS STILL UNDER WARRANTY.  
THE WARRANTY DOES NOT APPLY TO THOSE UNITS WHICH HAVE BEEN DAMAGED BY NEGLIGENCE OF  
INSTRUCTION LISTED IN THE OWNER/OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF THE UNITS,  
ACCIDENT MISHANDLING, ALTERATION, ABUSE, IMPROPER LUBULICATION, USE OF ANY PARTS OR ACCESSARIES  
OTHER THAN THOSE SPECIFIED BY THE COMPANY, OR OTHER CAUSES BEYOND THE CONPANY'S CONTROL.  
THIS WARRANTY DOES NOT COVER THOSE PARTS REPLACED BY NORMAL WEAR OR HARMLESS CHANGES IN  
THEIR APPEARANCE.  
THERE ARE NO OTHER EXPRESS WARRANTIES.  
IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  
ARE LIMITED TO TWO (2) YEARS OF USE FROM THE ORIGINAL DELIVERY DATE.  
LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL DAMAGE UNDER ANY AND ALL WARRANTIES  
ARE EXCLUDED.  
SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR EXCLUSION OR  
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMINATION OR EXCLUSION MAY  
NOT APPLY TO YOU.  
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY  
FROM STATE TO STATE.  
IF YOU NEED TO OBTAIN INFORMATION ABOUT THE NEAREST SERVICE CENTER, PLEASE CALL KOMATSU  
ZENOAH AMERICA INC. AT (770)-381-5147.  
IMPORTANT: YOU WILL RECEIVE A WARRANTY REGISTRATION CARD AT TIME OF PURCHASE.PLEASE FILL  
OUT THE CARD AND SEND IT TO RedMax / KOMATSU ZENOA AMERICA WITHIN SEVEN (7) DAYS.BE SURE TO KEEP  
A COPY FOR YOUR RECORDS.  
KOMATSU ZENOAH AMERICA INC.  
4344 Shackleford Road Suite 500  
Norcross, Georgia 30093  
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RedMax  
Garantie limitée  
Pièces en rapport avec les émissions de gaz d'échappement : KOMATSU ZENOAH AMERICA INC., par  
l'intermédiaire de n'importe quel revendeur RedMax, réparera gratuitement ou remplacera gratuitement pour  
l'acheteur initial et chaque acheteur successif toute(s) pièce(s) se révélant de constitution et/ou de montage  
défectueux pendant deux (2) ans à compter de la date initiale de livraison d’une unité. Les pièces en rapport avec les  
émissions de gaz d'échappement sont:  
l'assemblage carburateur, l'assemblage bobine, le rotor, la bougie,  
le filtre à air, le filtre à carburant, la tubulure d'admission et les joints  
Toutes les pièces autres que celles mentionnées ci-dessus, deux (2) ans d’utilisation, 90 jours pour la location, à  
compter de la date d’achat initial. La société, par l’intermédiaire d’un distributeur RedMax, réparera ou remplacera  
toute(s) pièce(s), sans frais et au bénéfice de l’acheteur original, en prenant en charge les frais de pièces et/ou de  
main d’œuvre. Telles sont les limites de la garantie.  
Le coût du transport de l'unité jusqu'au revendeur RedMax et depuis celui-ci sera à la charge de l'acheteur.  
L'acheteur ne supportera pas le coût de main d'oeuvre du diagnostic qui amène à la conclusion qu'une pièce  
garantie est défectueuse, si ce diagnostic est effectué chez le revendeur RedMax.  
L’acheteur ou propriétaire a pour responsabilité d’effectuer l’entretien obligatoire tel que défini par le fabricant dans le  
manuel du propriétaire/de l'utilisateur.  
Toute pièce garantie dont le remplacement n'est pas prévu dans le cadre de l’entretien obligatoire, ou pour laquelle  
est seulement prévue une inspection périodique pour "remplacement ou réparation si nécessaire" sera garantie pour  
la période de garantie. Toute pièce garantie arrivée à l’échéance de son premier remplacement prévu sera garantie  
jusqu’à celui-ci.  
Toute pièce de rechange équivalente en performance ou en durabilité peut être utilisée pour l’entretien hors-garantie  
ou les réparations hors-garantie, et ce sans réduire l’obligation de garantie incombant à la société.  
La société sera tenue responsable des dommages aux autres composants du moteur causés par la défaillance de  
pièce(s) garantie(s) en période de garantie.  
La garantie ne s'applique pas aux unités endommagées par suite de: négligence dans la mise en oeuvre des  
instructions spécifiées dans le manuel du propriétaire/de l'utilisateur en vue d’une utilisation et d’un entretien correct,  
fausse manœuvre accidentelle, modification, utilisation abusive, lubrification incorrecte, utilisation de pièces ou  
d’accessoires autres que ceux spécifiés par la société, ou autres causes hors du contrôle de la société.  
Cette garantie ne couvre pas les pièces remplacées en raison de leur usure normale ou de changements  
d’apparence sans effets.  
Il n'existe aucune autre garantie explicite.  
Les garanties implicites, y compris la valeur marchande et la valeur d’usage pour une utilisation particulière, sont  
limitées à deux (2) ans d’utilisation à compter de la date originale de livraison.  
Les responsabilités pour les dommage conséquents ou incidents sont exclues de toutes les garanties.  
Certaines provinces n'autorisant pas les limitations à la durée des garanties implicites, ou les exclusions ou  
limitations relatives aux dommages incidents ou conséquents, la limitation indiquée ci-dessus peut ne pas vous être  
applicable.  
Cette garantie vous donne des droits juridiques spécifiques, et vous pouvez également jouir d’autres droits variant  
d'une province à l'autre.  
Si vous désirez obtenir des informations sur le centre de service le plus proche, veuillez appeler KOMATSU  
ZENOAH AMERICA INC. au (770)-381-5147  
Note importante: vous recevrez une carte d'enregistrement de garantie au moment de l'achat. Veuillez la remplir et  
l'adresser à RedMax / KOMATSU ZENOAH AMERICA sous sept (7) jours en prenant soin de conserver une copie  
pour vous.  
KOMATSU ZENOAH AMERICA INC.  
4344 Shackleford Road Suite 500  
Norcross, Georgia 30093  
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KOMATSU ZENOAH AMERICA INC.  
4344 Shackleford Road Suite 500  
Norcross, Georgia 30093  
© Printed in Japan  
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