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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 FAILURE 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, 
ACCIDENTAL 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.

RedMax 

LIMITED WARRANTY

KOMATSU ZENOAH AMERICA INC. 

4344 Shackleford Road Suite 500 

Norcross, Georgia 30093 

Summary of Contents for BT225

Page 1: ...micals known to the State of California to cause cancer birth defects or other reproductive harm WARNING Before using our products please read this manual carefully to understand the proper use of you...

Page 2: ...which must be followed in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechanical failure break...

Page 3: ...tank capacity 20 3 fl oz 0 6 Transmission Centrifugal clutch Rigid driveshaft Reduction ratio 1 000 Cutting head rotating direction Clockwise Operator view Durability period 300hrs Standard Accessorie...

Page 4: ...ning 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 Never modif...

Page 5: ...ORMATION ENGINE FAMILY 5KZXS 0254CD EM ENGINE DISPLACEMENT 23cc REFER TO OWNER S MANUAL FOR MAINTE NANCE SPECIFICATIONS AND ADJUSTMENTS MANUFACTURED THIS ENGINE CONFORMS TO 2005 U S EPA REGULATIONS FO...

Page 6: ...ou 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...

Page 7: ...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 aroun...

Page 8: ...eakage Make sure that the cutting attachment is properly installed and securely fastened 4 Be sure the debris guard is firmly attached in place 5 If the cutting head is the metal blade use the shoulde...

Page 9: ...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 le...

Page 10: ...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 an...

Page 11: ...earby 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 t...

Page 12: ...ing bolts by turns securely Tightning torque 4 9 7 8 N m 0 5 0 8kg m 1 Positioning hole 2 Bolt M5x10 3 Tightning bolt M5x22 INSTALLING HANDLE SE2 Mount the handle to the shaft tube and clamp it at you...

Page 13: ...up INSTALLING CUTTING HEAD SE6 1 While locking the gear shaft by inserting the attached bar into the upper holder and the housing 2 Rotate the cutting head to engage threads Hand tighten it securely S...

Page 14: ...he engine HOW TO MIX FUEL 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 o...

Page 15: ...OUR 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 disr...

Page 16: ...e little finger of your left hand pull the starter rope OP4 Avoid pulling the rope to its end or returning it by releasing the knob Such actions can cause starter failures 6 When the engine has starte...

Page 17: ...Warm up the engine before adjusting the idling speed LINE HEAD USAGE 1 Always wear eye protection such as safety goggles Never lean over the rotating cutting head Rocks or other debris could be thrown...

Page 18: ...d wire grass and dead dry long stem weeds from wrapping around the head shaft Such materials can stall the head and cause the clutch to slip resulting in damage to the clutch system if repeated freque...

Page 19: ...ays be sure to use only RedMax products or products which have been certified by RedMax for use with the RedMax brushcutter Things to check before using brushcutter REFILLING TRIMMING LINE WARNING 1 4...

Page 20: ...20 9 Maintenance 8 11 14 1 2 9 10 12 13 15 THIS SIDE UP THIS SIDE UP WIND LINE...

Page 21: ...for blockage MA2 SPARK PLUG Starting failure and mis firing are often caused by a fouled spark plug Periodically clean the spark plug and check that the spark gap is in the correct range For a replace...

Page 22: ...nd MA4 INTAKE AIR COOLING VENT 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...

Page 23: ...n the part of the brushcutter MA5 1 Cylinder fin 2 Intake air cooling vent back PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE 1 Remove the muffler insert a screwdriver into the vent and wipe...

Page 24: ...CTION 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 wip...

Page 25: ...arts 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 t...

Page 26: ...12 Parts list 26 Fig 1 DRIVE UNIT BT225 S N 000001 and up...

Page 27: ...1 20508 1 16 GRIP 3577 32141 1 17 LEVER COMP T3002 12203 1 18 LEVER ASSY 6110 14412 1 19 COVER 6110 14410 02 1 20 CORD A black T3002 12220 1 21 CORD B red T3002 12230 1 22 THROTTLE CABLE ASSY 1855 821...

Page 28: ...Fig 2 ENGINE UNIT BT225 S N 50100000 and up 28 12 Parts list...

Page 29: ...0 81530 4 57 WASHER 5500 81160 1 58 BODY ASSY T1700 82100 1 60 SLEEVE 1970 82190 2 61 PLATE choke T1700 82130 1 62 LEVER choke T1700 82140 1 63 SCREW 2630 33610 1 64 ELEMENT 5500 82171 1 65 COVER ASSY...

Page 30: ...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 T...

Page 31: ...hors garantie ou les r parations hors garantie et ce sans r duire l obligation de garantie incombant la soci t La soci t sera tenue responsable des dommages aux autres composants du moteur caus s par...

Page 32: ...Printed in Japan KOMATSU ZENOAH AMERICA INC 4344 Shackleford Road Suite 500 Norcross Georgia 30093...

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