Redmax Hbz2600 Users Manual OM, REDMAX, HBZ2600, 2002 07, 1, 0207

HBZ2600 to the manual 78436e5a-5ff7-4244-bc72-591159d2c229

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The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

defects or other reproductive harm.

WARNING

OWNER/OPERATOR MANUAL

HANDHELD BLOWER

T4033-96110 (207)

HBZ2600

Thank you for purchasing a RedMax

product.

Before using our blower, please read

this manual carefully to understand the

proper use of your unit.

DRIVE UNIT 200101 and up ENGINE UNIT 200101 and up

APPLICABLE SERIAL NUMBERS :

Read this manual carefully to understand all

safety precautions, controls, proper operation

and maintenance of your RedMax blower.

Failure to do so could result in serious injury.

Instructions labeled as shown at left concern critical steps or

procedures which must be followed in order to prevent accidents

which could lead to serious bodily injury or death. This mark is

used to indicate instructions which must be followed without

exception.

Instructions labeled as shown at left concern steps or procedures

which, if not followed correctly, could lead to mechanical failure,

breakdown, or damage.

Used to label supplementary instructions designed to provide

hints or directions useful in the use of the product.

WARNING

IMPORTANT

NOTE

SAFETY FIRST

Instructions contained in warnings within this manual and warning seals marked

with a symbol on the blower 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.

Note that there may be times when warning seals peel off or become soiled and

impossible to read. If this happens, you should contact the dealer from which

you purchased the product to order new seals and affix the new seal(s) in the

required location(s).

■ Notes on types of warnings

CONTENTS

SAFETY PRECAUTIONS················································································ 4

OPERATOR

USE OF BLOWER

WORKING CONDITION

AVOID NOISE PROBLEM

AVOID CHANCES OF DAMAGE

SYMBOLS ON THE MACHINE······································································· 7

PARTS LOCATION & SPECIFICATIONS ······················································· 8

ASSEMBLY······································································································ 8

BLOWER PIPE

FUEL················································································································ 9

HOW TO MIX FUEL

FUELING THE UNIT

OPERATION ·································································································· 10

STARTING ENGINE

RESTARTING ENGINE WHILE ENGINE HOT

STOPPING ENGINE

ADJUSTING IDLE SPEED

MAINTENANCE····························································································· 11

MAINTENANCE CHART

AIR CLEANER

FUEL FILTER

SPARK PLUG

MUFFLER

SPARK ARRESTER

AIR INLET SCREEN

HOW TO INSTALL THE AIR INLET SCREEN TO THE VOLUTE COVER

STORAGE ····································································································· 13

OPTIONAL VACUUM KIT USAGE ······························································· 14

MOUNTING THE DUST-COLLECTING KIT

DUST COLLECTING OPERATION

TROUBLESHOOTING GUIDE ······································································ 16

PARTS LIST ·································································································· 17

• Read this Blower Owner/Operator

Manual carefully. Be sure you

understand how to operate this unit

properly before you use it. Failure to do

so could result in serious injury.

• Be sure to keep this manual handy so

that you may refer to it later whenever

any questions arise. Also note that you

are requested to contact the dealer from

whom you purchased the product for

assistance the event that you have any

questions which cannot be answered

herein.

• Always be sure to include this manual

when selling, lending, or otherwise

transferring the ownership of this

product.

■OPERATOR

• Refrain from operating the blower if you

are tired, ill, or upset, or if you are under

the influence of alcohol, drugs or

medication.

• Always wear eye protection goggles.

• Always wear ear protectors to protect your

ears from engine noise. If this guideline is

not followed, hearing loss can occur.

Safety Precautions

• Wear a face mask to guard against the

inhalation of dust.

• Wear rubber-soled shoes or shoes with

some other form of anti-slip protection to

help protect you against falling.

• Be sure to wear proper work clothing.

■USE OF BLOWER

• Each time before starting the engine,

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

line, the exhaust line, or the ignition

wiring, do not use the blower until it has

been repaired.

4

• Never use the blower without the

screen at the air intake of the blower.

Before each use, check that, the

screw(1) is securely tightened and is

free from any damage.

• Never remove debris from the intake

screen while the engine is running.

Contact with rotating blower fan may

result in a serious personal injury.

• Do not allow children to use blower. Make

sure that each person you authorize to

operate the blower understands all of the

safety rules in this manual.

• Avoid using any accessory or attachment

other than those bearing the RedMax

mark for use with the blower.

• When suspending a job or inspecting the

blower, be sure to stop engine.

• Drain the fuel from the fuel tank before

transporting or storing the blower.

• When storing the blower, choose a space

indoors free from moisture and out of the

reach of children.

• 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.

• All engine service except for those

WARNING

WARNIN

G

Safety Precautions

described in this manual should be

performed by competent service

personnel. Improper service to the blower

fan and muffler could cause a hazardous

failure.

■WORKING CONDITION

• Keep open flames and sparks away from

the area where fuel is handled or stored,

as the fuel is highly flammable.

• Make sure that the engine has cooled

down before refueling.

• Mix and store fuel only in a approved

container.

• Never smoke while refueling the blower.

• Wipe off any spilled fuel and tighten the

fuel cap securely.

• Move at least 3m(10ft) away from the

fueling spot before starting the engine.

• 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.

• Avoid running the engine indoors. The

exhaust gases contain harmful carbon

monoxide.

WARNING

5

6

• Keep operation area clear of all persons,

particularly small children and pets. Injury

may result from flying debris.

• Avoid using the blower where stable

footing and balance are not assured.

• Never touch the spark plug or plug cord

while the engine is in operation. Doing so

may result in being subjected to an

electrical shock.

• 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. These metallic

parts reach high temperatures during

operation and doing so could result in

serious burns.

■AVOID NOISE PROBLEM

Check and follow the local regulations

as to sound level and hours of

operations for blower.

• In general, operate blowers between

8a.m.and 5p.m.on week day and 9a.m.to

5p.m.weekends. Avoid using blower late

at night and/or early in the morning.

• Loosen compacted leaves, grass or debris

with a rake or broom beforehand, so that

the lowest possible throttle setting would

get the job done.

• In dusty conditions, slightly dampen

surfaces.

• Check if the air filter, air intakes and

muffler are working in properly.

• Never use more than one unit of the

blower at one time.

■AVOID CHANCES OF DAMAGE

• Avoid directing the blower nozzle toward

persons, pets, cars, windows or anything

that could be harmed by blowing debris or

dust.

• Keep the nozzle at full extension when

operating so as to make the air stream

close to the ground.

• Collect any trash and leaves and put them

into a proper container after the job is

done.

• Always check to be sure that no debris

has been blown onto someone else’s

property.

NOTE

Safety Precautions

7

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 take a mistake.

(a) The port to refuel the "MIX GASOLINE"

Position: FUEL TANK CAP

(b) The direction to close the choke

Position: AIR CLEANER BODY

(c) The direction to open the choke

Position: AIR CLEANER BODY

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 : 1KZXS.0254QR ; EM

ENGINE DISPLACEMENT : 25.4cc

REFER TO OWNER’S MANUAL FOR MAINTE-

NANCE SPECIFICATIONS AND ADJUSTMENTS.

KOMATSU ZENOAH CO. MADE IN JAPAN

Use RedMax 50:1 Oil !

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

Type de moteur : 1KZXS.0254QR :EM

Cylindrée du moteur : 25,4cc

Se référer au Manuel de l’utilisateur pour les

spécifications d’entretien et les réglages.

KOMATSU ZENOAH CO. MADE IN JAPAN

INFORMATION IMPORTANTE CONCERNANT LE MOTEUR

Use RedMax 50:1 Oil !

Parts Location & Specifications

Assembly

■ BLOWER PIPE

• Align groove in blower pipe with projection

on blower housing (or another blower pipe)

and slide the pipe onto the blower housing

(or another blower pipe).

Rotate the pipe clockwise to lock it into

place.

MODEL HBZ2600

Dimensions ( L x W x H ) mm ( in ) 327 x 268 x 360 (12.9 x 10.5 x 14.2)

Dry Weight (without tube and nozzle) kg ( ibs ) 3.8 (8.4)

Fuel Tank Capacity liter ( fl. oz ) 0.65 (22.0)

Engine Type Air cooled 2-cycle gasoline engine

Piston Displacement cm3( cu. in ) 25.4 (1.60)

Durability Period 300h

Carburetor Walbro Diaphragm type

Ignition System CDI

Spark Plug NGK CMR7A

Muffler Spark arrester equipped

Operating Engine Speed rpm 2.800 ~ 7.890

Idle Speed rpm 2.800

Max. Air Volume cu. m/min ( cfm ) 10.4 (367)

Max. Air Velocity m/sec ( mph ) 70 (157)

Noise Level (ANSI B175.2-2000) db ( A ) 69

8

9

• 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.

• 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)

RECOMMENDED MIXING RATIO

GASOLINE 50:OIL 1

• 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 90

ROZ(USA/Canada : pump octane min.87)

WARNING

• 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

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.

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.

■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.

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 or

WATER COOLED 2-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.

WARNING

Fuel

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

10 

■

RESTARTING ENGINE WHILE ENGINE IS HOT

1. When restarting the engine immediately

after stopping it, leave the choke open.

2. If the engine won't start after several

attempts, close the choke and repeat

pulling the rope or remove the spark plug

and dry it.

■STOPPING ENGINE

Move the throttle lever to the idling position

and press the stop switch (red button) until

the engine comes to a complete stop.

Except for an emergency, avoid stopping the

engine while pulling the throttle lever.

■ADJUSTING IDLE SPEED

1. When the engine tends to stop frequently

at an idle mode, turn the adjusting screw

clockwise.

Warm up the engine before adjusting the idle

speed.

NOTE

NOTE

■STARTING ENGINE

1. Rest the unit on a flat, firm place.

2. Pump the primer until fuel flows out in the

clear tube.

3. Move the choke lever upward to close the

choke.

4. Holding the blower handle, pull the starter

rope with your right hand. (Throttle lever in

idling position.)

Avoid pulling the rope to its dead end or

returning it by releasing the knob. Such

actions can cause starter failures.

5. When the engine has started, move the

choke lever gradually downward to open

the choke.

6. Allow the engine to warm up for a half

minute before starting operation.

NOTE

Operation

2. Use neutral detergent and warm water to

clean the filter element. After cleaning, air

dry the element completely. Place the

filter element into the air cleaner housing

and press the cover against the housing

until it clicks. Never forget to attach the

screen. If the screen is not attached, the

cleaner will not seal properly and the

dusts come into the cylinder.

• 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

• Check the air cleaner every 25 hours of

use or more frequently if used under dusty

conditions. A clogged air filter may

increase fuel consumption while cutting

down the engine power. Never operate

the blower without the air filter or with a

deformed filter element because unfiltered

dusty air will quickly ruin the engine.

CLEANING AIR FILTER:

1. Remove the air cleaner cover by pulling

the tab on bottom and take out the filter

element.

WARNING

Maintenance

11 

■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 ✔✔ replace, if necessary

see

■ADJUSTING

replace carburetor

idle adjusting screw ✔

IDLING SPEED (p.10)

if necessary

clean and readjust

GAP: .025in(0.6~0.7mm)

spark plug ✔

plug gap replace, if necessary

cylinder fins, intake air cooling vent clean ✔

muffler, spark arrester, cylinder exhaust port

clean ✔

throttle lever, ignition switch check operation ✔

screws/nuts/bolts tighten/replace ✔✔not adjusting screws

12 

■FUEL FILTER

• A clogged 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 retainer to

disassemble it. Clean the components

with gasoline.

■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 electrodes

as necessary with a wire brush. The spark

gap should be adjusted to

.025in.(0.6~0.7mm).

• Plug manufacturers recommend replacing

the plug twice a year to avoid unexpected

plug failure in a job.

REPLACEMENT PLUG IS A NGK CMR7A.

• Note that using any spark plugs 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.

IMPORTANT

■MUFFLER

• Inspect periodically the muffler for

loose fasteners, any damage or

corrosion. If any sign of exhaust

leakage is found, do not use the blower

and have it repaired immediately.

• Note that failing to do so may result in

the engine catching on fire.

• Before starting operation, always make

sure to check if the muffler is properly held

by two bolts to the cylinder. (Fastening

Torque : 70~110kg·cm)

• Even if one bolt out of three bolts is loose,

the muffler may get loose during operation

which may result in engine catching on

fire.

■SPARK ARRESTER

• The muffler is equipped with a spark

arrester to prevent red hot carbon from

flying out of the exhaust outlet.

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 Public Resources

Code) to equip a spark arrester when a

gas powered tool is used in any forest

covered, brush covered, or grass covered

unimproved land.

IMPORTANT

WARNIN

G

Maintenance

13 

Storage

BEFORE STORING THE BLOWER:

1. Drain a fuel tank and push the primer bulb

until it becomes empty of fuel.

2. Remove the spark plug and drop a

spoonful of 2-cycle oil into the cylider.

Crank the engine several time and install

the spark plug.

Maintenance

■AIR INLET SCREEN

• Blowing air is taken in from the air inlet

screen. When air flow has dropped down

during operation, stop the engine and

inspect the air inlet screen for blocking by

obstacles.

• Note that failure to remove any such

obstacles may result in the engine

becoming overheated and damaged.

• Never use the blower without the

screen at the air intake of the blower.

Before each use, check that, the

screw(1) is securely tightened and is

free from any damage.

WARNING

IMPORTANT

■PROCEDURES TO BE PERFORMED

AFTER EVERY 100 HOURS OF USE

• 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 cylinder

exhaust port at the same time.

• Tighten all screws, bolts, and fittings.

14 

Attach the adequate accessories, respectively for

blower operation and dust-collecting operation.

• Use the gloves during operation.

• In adjustment of the blower/dust collector or in

other types of operation, be sure to stop the

engine and detach the spark plug cap.

• Never start operation unless this machine is

completely assembled.

■MOUNTING THE DUST-COLLECTING KIT

1)

1. Fit the extension pipe (1) groove with main unit

port projection, turn to mount the pipe to the

main unit.

2. Tighten the clamp screw (2) securely.

2) Installing Vacuum pipe (nozzle)

1. Loosen the screw (3), and open the suction

port cover.

2. Align the (5) indicated on the vacuum

pipe (4) with the indicated on the blower.

Then insert the vacuum pipe (4) into the

blower.

3. Turn the vacuum pipe (4) until the (5) is

aligned with the indicated on the blower to

lock the vacuum pipe.

Hold the bottom of the vacuum pipe when

turning the vacuum pipe to install or remove it.

3) Installing Elbow and Dust Bag

1. Open the fastener of the dust bag.

2. Insert the elbow convex groove into the dust

bag elbow opening.

Continue to push the elbow convex groove until

the convex hits against the dust bag opening.

Close the dust bag fastener.

3. Fit the elbow groove with discharge port

projection, turn the elbow and mount the dust

bag to the main unit.

IMPORTANT

NOTE

Optional vacuum kit usage (Preparing for use)

15 

Optional vacuum kit usage (Tips for operation)

■DUST COLLECTING OPERATION

• Put the dust bag belt on the shoulder, and adjust

the length of the belt so as to permit easy

operation.

• Confirm that the dust bag is not twisted, pull the

throttle trigger, and start dust collecting

operation.

• Detach the dust bag from the main unit when it

is full of dust, open the dust bag fastener, and

dispose of dust.

Never suck in any liquid or lit cigarette.

• It will lead to an electric shock or burn.

• Never suck in large wood chips, metal, glass,

small stones or other foreign materials.

• A filled dust bag will lessen dust-collecting

capacity. It is advisable to discharge dust before

it becomes too much.

(A) Indicates Warning, Danger, and Caution.

(B) Keep work area clear of other per-sons and

pets.

(C) Risk of long hair being drawn into air inlet.

(D) Wear head, eye, and hearing protection

when operating this equipment.

(E) Do not run unit while vacuum door is

unsecured.

NOTE

WARNIN

G

Troubleshooting guide

Case 1. Starting failure

CHECK PROBABLE CAUSES ACTION

fuel tank ➞incorrect fuel ➞drain it and with 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: 0.6~0.7mm)

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 with 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

When your unit seems to need further service, please consult with our RedMax service shop in your area.

16 

Parts List

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.]

17 

HANDHELD BLOWER

HBZ2600

July. 2002

DRIVE UNIT 200101 and up ENGINE UNIT 200101 and up

APPLICABLE SERIAL NUMBERS :

Fig.1 ENGINE GROUP HBZ2600

18 

Parts List

Fig.1 ENGINE GROUP HBZ2600

Key# Part Number Description Q'ty

1 4810-12111 CYLINDER 1

2 4810-12210 GASKET 1

3 4820-12130 BOLT TORX, M5x22 2

4 4810-13162 INSULATOR 1

5 T1512-13120 GASKET, INSU 1

6 4810-13130 GASKET, CARB 1

7 4820-13180 BOLT TORX, M5x20 2

8 4810-16100 REEDVALVE-A(S) 1

9 4810-16110 • VALVECASE(S) 1

10 4810-16120 • REEDVALVE 1

11 4810-16130 • STOPPER 1

12 4810-16170 • SCREW, M3x8 1

13 4810-16150 PIPE, AIR S 1

14 4810-16200 REEDVALVE-A(F) 1

15 4810-16210 • VALVECASE(F) 1

16 4810-16120 • REEDVALVE 1

17 4810-16130 • STOPPER 1

18 4810-16170 • SCREW, M3x8 1

19 4810-16160 PIPE, AIR F 1

20 4810-16140 GASKET, VALVE 2

21 4820-16310 BOLT TORX, M4x10 6

22 4810-21101 CRANKCASE-C 1

23 2629-21130 • PIN 3

24 4810-21140 GASKET, CASE 1

25 06030-06001 BEARING 2

26 4810-21210 SEAL 1

27 1850-21220 SEAL 1

28 04065-02812 SNAPRING 1

29 4820-21310 BOLT TORX, M5x30 3

30 4810-41110 PISTON 1

31 5910-41210 RING 2

32 T1513-41310 PIN 1

33 1260-41320 SNAPRING 2

34 5500-41410 BEARING 1

35 1101-41340 WASHER 2

36 4810-42000 CRANKSHAFT-C 1

37 1000-43240 KEY 1

38 5516-43230 EXTENTION 1

39 4810-71110 ROTOR 1

40 T1513-71200 COIL-A 1

41 T1513-71220 • CORD 1

42 2616-71320 • CAP 1

43 1260-71261 SPACER 2

44 4820-72150 BOLT TORX 2

45 T1513-81000

CARBURETOR-A, WYA-26

1

46 4810-06030 • REBUILD KIT 1

47 4810-81450 •• BODY ASS’Y 1

– ••• SCREEN 1

– ••• VALVE 1

– ••• SPRING 1

– ••• PIN 1

– ••• LEVER 1

53 4810-06021 •• GASKET KIT 1

– ••• DIAPHRAGM 1

– ••• GASKET, diaphragm 1

– ••• DIAPHRAGM, pump 1

– ••• GASKET, pump 1

– ••• RING 1

59 1850-81490 • BODY, purge 1

60 1850-81520 • COVER, pump 1

Key# Part Number Description Q'ty

61 1751-81510 • PUMP, priming 1

62 4810-81251 • JET, #38.5 1

63 1751-81240 • O-RING 1

64 1751-81130 • RING 1

65 1881-81140 • SWIVEL 1

66 1752-81110 • SCREW 2

67 5500-81120 • BRACKET 1

68 1751-81180 • NUT, adjuster 1

69 1918-81170 • SCREW, adjuster 1

70 1850-81530 • SCREW 4

71 5500-81160 • WASHER 1

72 4820-82310 BOLT TORX, M5x60 2

73 1950-86120 CLIP 1

74 T1513-15100 MUFFLER-A 1

75 T1513-15110 • MUFFLER 1

76 4810-15140 • ARRESTER 1

77 T4950-57030 BOLT TORX, M5x70 2

78 T1513-15210 GASKET, MUFF 1

79 T2070-72210 CAP 1

80 1900-72120 SPRING 1

81 4810-71240 CORD 1

82 4810-71250 CORD EARTH 1

83 T1513-71320 TUBE 1

84 4810-73110

SPARK PLUG, NGK CMR7A

1

85 5500-72130 GROMMET 1

87 4810-75100 RECOIL-A 1

88 4500-75120 • REEL 1

89 4500-75150 • SCREW 1

90 1850-75130 • SPRING 1

91 4500-75180 • COLLAR 1

92 4500-75190 • ARM 1

93 4810-75160 • ROPE 1

94 3330-75421 • KNOB 1

95 4810-75170 • PLATE 1

96 4500-75210 PULLEY 1

97 4820-85510 BOLT TORX, M5x16 2

98 T1513-82100 BODY-A 1

99 T1512-82130 • PLATE, CHOKE 1

100 T1600-82140 • LEVER 1

101 T1108-82190 • SCREW 1

102 T1513-82170 ELEMENT 1

103 T1513-82180 PLATE 1

104 T1513-82200 COVER-A 1

105 T1108-82220 • KNOB 1

106 5516-83101 CABLE 1

107 T1504-85001 TANK-A 1

108 T1015-85202 • CAP-A 1

109 4500-85300 •• HOLDER-A 1

110 4500-85220 •• PACKING 1

111 5601-85260 •• FILTER 1

112 4820-85260 •• STOPPER 1

113 4810-85300 • PIPE-C 1

114 5500-85400 • FILTER-A 1

115 1260-85460 • CLIP 1

116 4820-85510 BOLT TORX, M5x16 3

117 1133-82060 LABEL, CHOKE 1

19 

Fig.2 BLOWER GROUP HBZ2600

20 

Parts List

Key# Part Number Description Q'ty

1 6811-11110 VOLUTE CASE 1

2 T4022-11300 VOLUTE COVER-A 1

3 1600-33130 SCREW 3

4 T4970-52001 SCREW TORX 12

5 T4033-31310 GURD NET 1

6 T4033-31320 SCREW 1

7 T4033-31330 WASHER 1

8 T4033-31340 SNAPRING 1

9 T4033-31350 SPRING 1

10 T4033-31360 SHAFT 1

11 1492-32120 WASHER 1

12 T4970-51410 SCREW TORX 1

13 6811-11150 LEVER 1

14 6811-72200 SWITCH 1

15 T4022-11210 ENGINE COVER 1

16 4820-85510 BOLT TORX 2

17 T4960-53510 SCREW TORX 4

18 6811-12110 FAN 1

19 1650-43230 182301 NUT 1

20 6811-12220 WASHER 2

21 T4033-19110 LABEL, CAUTION 1

22 T4033-75610 LABEL, RECOIL 1

23 6811-51210 PIPE CT2-18 1

24 6811-51220 PIPE, END CT2-19 1

25 T4017-91130 SOCKET 1

26 HBN-100 Flat Nozzle Set 1

27 6811-51210 • PIPE 1

28 6811-51230 • FIat Nozzle 1

29 DB00003 Vacuum Kit 1

30 T4027-52110 • PIPE, A 1

31 T4027-52120 • LABEL 1

32 T4027-52210 • PIPE, B 1

33 T4027-52310 • PIPE, C 1

34 T4027-52410 • EXTENSION 1

35 T4027-52510 • ELBOW 1

36 T4027-52610 • CLAMP 1

37 T4027-52710 • BAG, DUST 1

Fig.2 BLOWER GROUP HBZ2600

Key# Part Number Description Q'ty

21

OPTION

THE CALIFORNIA AIR RESOURCES BOARD AND KOMATSU ZENOAH Co. ARE PLEASED TO

EXPLAIN THE EMISSION CONTROL SYSTEM WARRANTY ON YOUR 1995 AND LATER LAWN AND

GARDEN EQUIPMENT ENGINE. IN CALIFORNIA, NEW UTILITY AND LAWN AND GARDEN

EQUIPMENT ENGINES MUST BE DESIGNED, BUILT AND EQUIPPED TO MEET THE STATE'S

STRINGENT ANTI-SMOG STANDARDS.

KOMATSU ZENOAH Co, MUST WARRANT THE EMISSION CONTROL SYSTEM ON YOUR LAWN AND

GARDEN EQUIPMENT ENGINE FOR THE PERIODS OF TIME LISTED BELOW PROVIDED THERE HAS

BEEN NO ABUSE, NEGLECT OR IMPROPER MAINTENANCE OF YOUR LAWN AND GARDEN

EQUIPMENT ENGINE.

YOUR EMISSION CONTROL SYSTEM MAY INCLUDE PARTS SUCH AS THE CARBURETOR, THE

IGNITION SYSTEM, AND CATALYTIC CONVERTER. ALSO INCLUDED MAY BE THE HOSES, BELTS,

CONNECTORS AND OTHER EMISSION-RELATED ASSEMBLIES.

WHERE A WARRANTABLE CONDITION EXISTS, KOMATSU ZENOAH Co. WILL REPAIR YOUR LAWN

AND GARDEN EQUIPMENT ENGINE AT NO COST TO YOU INCLUDING DIAGNOSIS, PARTS AND

LABOR.

MANUFACTURER'S WARRANTY COVERAGE:

THE 1995 AND LATER UTILITY AND LAWN AND GARDEN EQUIPMENT 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 Co.

OWNER'S WARRANTY RESPONSIBILITIES:

—AS THE LAWN AND GARDEN EQUIPMENT ENGINE OWNER, YOU ARE RESPONSIBLE FOR

THE PERFORMANCE OF THE REQUIRED MAINTENANCE LISTED IN YOUR OWNER'S

MANUAL. KOMATSU ZENOAH Co. RECOMMENDS THAT YOU RETAIN ALL RECEIPTS

COVERING MAINTENANCE ON YOUR LAWN AND GARDEN ENGINE, BUT KOMATSU

ZENOAH Co. CAN NOT DENY WARRANTY SOLELY FOR THE LACK OF RECEIPTS OR FOR

YOUR FAILURE TO ENSURE THE PERFORMANCE OF ALL SCHEDULED MAINTENANCE.

—AS THE LAWN AND GARDEN EQUIPMENT ENGINE OWNER, YOU SHOULD HOWEVER BE

AWARE THAT KOMATSU ZENOAH Co. MAY DENY YOU WARRANTY COVERAGE IF YOUR

LAWN AND GARDEN EQUIPMENT ENGINE OR A PART HAS FAILED DUE TO ABUSE,

NEGLECT, IMPROPER MAINTENANCE OR UNAPPROVED MODIFICATION.

—YOU ARE RESPONSIBLE FOR PRESENTING YOUR LAWN AND GARDEN EQUIPMENT

ENGINE TO A KOMATSU ZENOAH Co. DISTRIBUTION CENTER AS SOON AS A PROBLEM

EXISTS. THE WARRANTY REPAIRS SHOULD BE COMPLETED IN A 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.

CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

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, SPARK PLUG,

AIR FILTER, FUEL FILTER, INTAKE MANIFOLD, AND THE GASKETS

ALL OTHER PARTS EXCEPT ABOVE PARTS; FOR TWO (2) YEARS OF HOME USE [ ONE (1) YEAR FOR ANY OTHER

USE ] FROM THE DATE OF ORIGINAL ANY DELIVERY OF THE UNIT, THE COMPANY, THROUGH ANY RedMax

DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL PUSHCHASER, ANY PART OR 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 REPLACEMENT POINT FOR THAT PART.

ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DURABILITY 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 PARTS STILL UNDER WARRANTY.

THIS 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 LUBRICATION, USE OF ANY PARTS OR ACCESSORIES

OTHER THAN THOSE SPECIFIED BY THE COMPANY, OR OTHER CAUSES BEYOND THE COMPANY'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 HOME USE [ONE (1) YEAR FOR ANY OTHER 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 LIMITATION 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 ZENOAH AMERICA WITHIN SEVEN (7) DAYS. BE SURE TO

KEEP A COPY FOR YOUR RECORDS.

Red Max

2-YEAR LIMITED WARRANTY

KOMATSU ZENOAH AMERICA INC.

4344 Shackleford Road Suite 500

Norcross, Georgia 30093

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 autres pièces exceptées celles mentionnées ci-dessus : La société, par l'intermédiaire de n'importe quel

revendeur RedMax, réparera gratuitement ou remplacera gratuitement pour l'acheteur initial toute(s) pièce (s) se

révélant de constitution et/ou de montage défectueux pendant deux (2) ans en cas d’utilisation privée [un (1) an pour

toute autre utilisation] à compter de la date de livraison initiale d’une unité. 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, celles de négociabilité du produit et de son adaptabilité à un usage défini incluses, sont

limitées à deux (2) ans pour un usage privé [un (1) an pour toute autre utilisation] à compter de la date initiale 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.

RedMax

Garantie limitée à 2 ans

KOMATSU ZENOAH AMERICA INC.

4344 Shackleford Road Suite 500

Norcross, Georgia 30093