Zenoah BC4401DW Owner'S/Operator'S Manual Download

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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

BRUSHCUTTERS

848-G6D-93A1 (603)

BC3401DL
BC4401DW

Thank you for purchasing a RedMax
product.
Before using our brushcutters, please
read this manual carefully to understand
the proper use of your unit.

BC3401DL

DRIVE UNIT 60200000 and up

ENGINE UNIT 60200000 and up

BC4401DW

DRIVE UNIT 60200000 and up

ENGINE UNIT 60200000 and up

APPLICABLE SERIAL NUMBERS :

Summary of Contents for BC4401DW

Page 1: ...RATOR MANUAL BRUSHCUTTERS 848 G6D 93A1 603 BC3401DL BC4401DW Thank you for purchasing a RedMax product Before using our brushcutters please read this manual carefully to understand the proper use of y...

Page 2: ...o 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 Instructi...

Page 3: ...ing Engine Installing Handle Installing Debris Guard Connecting Throttle Wire Connecting Switch Wires Putting On Waist Pad Installing Cutting Head Fuel 13 How To Mix Fuel Fueling The Unit Operation 15...

Page 4: ...ard Accessories 6 in 2 line Head 1 pc Shoulder Strap 1 pc Goggle 1 pc Tool Kit 1 pc BC4401DW Overall size LxWxH 67 7x24 6x20 1 in 1720x625x510 mm Dry weight w o acc 16 0 lbs 8 kg Engine Type Air coole...

Page 5: ...E MOTEUR CE MOTEUR CONFORMC AUX NORMCS U S EPA PH1 POUR LES PETITS MOTEURS TOUT TERRAIN BC4401DW KOMATSU ZENOAH CO MADE IN JAPAN IMPORTANTENGINEINFORMATION THIS ENGINE CONFORMS TO US EPA PH1 FOR SMALL...

Page 6: ...rushcutter Safety Precautions Avoid running the engine indoors The exhaust gases contain harmful carbon monoxide Never use your brushcutter under circumstances like those described below 1 When the gr...

Page 7: ...a mixed fuel which contains highly flammable gasoline This fuel is highly flammable and you should never store cans of fuel or refill the tank of the brushcutter in any place where there is a boiler...

Page 8: ...there is nothing wrong with the blades or with the joints by which the blades are attached to the brushcutter Things to check before starting up the engine Take a careful look around to make sure tha...

Page 9: ...h a safe method for gaining your attention during operation Be careful if you are approached If someone calls out or otherwise interrupts you while working always be sure to turn off the engine before...

Page 10: ...cutter or alter it in any way Doing so might result in the brushcutter becoming damaged during operation or the brushcutter becoming unable to operate properly Always be sure to turn off the engine be...

Page 11: ...osition INSTALLING DEBRIS GUARD Put the debris guard on the shaft tube near the gear box attach it with the 2 screws and hardware provided CONNECTING THROTTLE WIRE 1 Remove the air cleaner cover 2 Con...

Page 12: ...ile locking the gear shaft by inserting the attached bar into the upper holder and the gear box loosen and remove the hexagon bolt left handed 2 Fit the spacer attached to the head assembly between th...

Page 13: ...fuel tank of the 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 i...

Page 14: ...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 di...

Page 15: ...hrottle 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 thrott...

Page 16: ...d about 20 degrees toward the sweep direction 2 Use full throttle when cutting 3 You can avoid thrown debris by sweeping from your left to the right 4 Use a slow deliberate action to cut heavy growth...

Page 17: ...replacing blade always be sure to use products which have been certified by RedMax When sharpening removing or reattaching the blade be sure to wear thick sturdy gloves and use only proper tools and e...

Page 18: ...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 ensu...

Page 19: ...e that the blade and the holder have been fastened according to instruction and the blade turns smoothly without abnormal noise OPT7 The rotating parts fastened incorrectly may cause serious accident...

Page 20: ...blade contacts any part of the body 2 How you can reduce the chance of blade thrust a Recognize that blade thrust can happen By understanding and knowing about bounce you can help eliminate the eleme...

Page 21: ...or bending Check the cutting edges and reform with a flat file Point OPT9 1 Keep the end corner sharp 2 Round the root of the edge using round file 3 Do not use water when using a grinder It is recomm...

Page 22: ...h part of the line 4 Wind up the line in the correct as indicated on the spool WARNING 5 Hook each end of the line in the slot on the edge of the spool and then put the ends through the eyelets on the...

Page 23: ...er turn more with a socket wrench MUFFLER Inspect periodically the muffler for loose fasteners any damage or corrosion If any sign of exhaust leakage is found do not use the brushcutter and have it re...

Page 24: ...nit indoor taking necessary measures for rust prevention INTAKE AIR COOLING VENT Never touch the cylinder muffler or spark plugs with your bare hands immediately after stopping the engine The engine c...

Page 25: ...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 tha...

Page 26: ...Parts List 26 Fig 1 DRIVE UNIT BC3401DL S N 60200000 and up...

Page 27: ...8 1 38 SHAFT 4050 13210 1 39 GEAR 3180 13220 1 40 WASHER 3310 43210 1 41 WASHER 01643 30823 1 42 BOLT LH 3579 33260 1 43 PINION 3541 13311 1 44 BEARING 06001 06000 1 45 BEARING 06000 06000 1 46 SNAPRI...

Page 28: ...Fig 2 ENGINE UNIT BC3401DL S N 60200000 and up 28 Parts List...

Page 29: ...153 71240 1 54 CORD earth T1006 73230 1 55 CLAMP 848 8K4 0010 1 56 RECOIL ASS Y 4500 75100 1 57 REEL 4500 75120 1 58 SCREW 4500 75150 1 59 SPRING spiral 1850 75130 1 60 COLLAR 4500 75180 1 Key Descrip...

Page 30: ...Parts List 30 Fig 3 DRIVE UNIT BC4401DW S N 60200000 and up...

Page 31: ...RCASE ASS Y T3003 13001 1 46 GEARCASE 3541 13194 1 47 BEARING 06000 06000 1 48 BEARING 06000 06201 1 49 SEAL 3180 13141 1 50 SNAPRING 04065 03212 1 51 BOLT 01252 30510 1 52 FITTING grease 3199 13350 1...

Page 32: ...Fig 4 ENGINE UNIT BC4401DW S N 60200000 and up 32 Parts List...

Page 33: ...53 CORD T1153 71240 1 54 CORD earth T1006 73230 1 55 CLAMP 848 8K4 0010 1 56 RECOIL ASS Y 4500 75100 1 57 REEL 4500 75120 1 58 SCREW 4500 75150 1 59 SPRING spiral 1850 75130 1 60 COLLAR 4500 75180 1 K...

Page 34: ...ART 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...

Page 35: ...bilit peut tre utilis e pour l entretien 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 au...

Page 36: ...KOMATSU ZENOAH AMERICA INC 4344 Shackleford Road Suite 500 Norcross Georgia 30093 Printed in Japan...

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