Zenoah BC251 owner manual Troubleshooting guide, Limited warranty, Check Probable Causes Action

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BC251

12. Troubleshooting guide

Case 1. Starting failure

 

 

 

CHECK

PROBABLE CAUSES

ACTION

 

fuel tank

incorrect fuel

drain it and use 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 ~ 0.7 mm)

 

 

 

 

 

 

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 use 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

 

cylinder fin, fan cover

clogged with dust

clean

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

Limited warranty

Should any failure occur on the product under normal oper- ating conditions within the applicable warranty period, the failed part will be replaced or repaired free of charge by a ZENOAH authorized dealer.

WARRANTY PERIOD: 1 year (6 months if used profession- ally, and 30 days if used for rental purpose) from the date of initial purchase.

THE PURCHASER SHALL BEAR COSTS OF TRANS- PORTING THE UNIT TO AND FROM THE ZENOAH DEALER.

THE PURCHASER SHALL NOT BE CHARGED FOR DIAG- NOSTIC LABOR WHICH LEADS TO THE DETERMINATION THAT A WARRANTED PART IS DEFECTIVE, IF THE DIAG- NOSTIC WORK IS PERFORMED AT THE ZENOAH DEALER.

THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE PERFORMANCE OF THE REQUIRED MAINTENANCE AS DEFINED BY THE MANUFACTURER IN THE OWNER/OP- ERATOR 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 NECES- SARY” SHALL BE WARRANTED FOR THE WARRANTY PE- RIOD. 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 THE PART.

ANY REPLACEMENT PART THAT IS EQUIVALENT IN PER- FORMANCE 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 IN- STRUCTION LISTED IN THE OWNER/OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF THE UNITS ACCIDENT MISHANDLING, ALTERATION, ABUSE, IM- PROPER LUBRICATION, USE OF ANY PARTS OR ACCES- SARIES OTHER THAN THOSE SPECIFIED BY THE COM- PANY, OR OTHER CAUSES BEYOND THE COMPANY’S CONTROL.

THIS WARRANTY DOES NOT COVER THOSE PARTS RE- PLACED BY NORMAL WEAR OR HARMLESS CHANGES IN THEIR APPEARANCE.

THERE ARE NO OTHER EXPRESS WARRANTIES.

IMPLIED WARRANTIES INCLUDING THOSE OF MER- CHANTABILITY AND FITNESS FOR A PARTICULAR PUR- POSE ARE LIMITED TO TWO (2) YEARS OF HOME USE [ONE (1) YEAR FOR ANY OTHER USE] FROM THE ORIGI- NAL DELIVERY DATE.

LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL DAMAGE UNDER ANY AND ALL WARRANTIES ARE EXCLUDED.

IF YOU NEED TO OBTAIN MORE INFORMATION, PLEASE CALL YOUR NEAREST SERVICE CENTER, OR CHECK

PLEASE ZENOAH WEB SITE http://www.zenoah.net

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Contents BC251 Wear head, eye and ear protection Declaration of ComformityBC251 e13*97/68SH2G3*2002/88*0194*00 Contents Parts locationSpecification Symbols on the machineModel BC251 Never modify your machineFor safe operation Working ConditionWorking Circumstance Working PlanBefore Starting Engine Using the ProductStarting the Engine Maintenance If Someone ComesHandling Fuel TransportationSet up Installing HandleInstalling Cutting Attachment Guard Installing Cutting HeadFuel StopStart Ignition switch OperationStarting Engine Cutting head will start rotating upon the en- gine startsAdjusting Idling Speed Cutting Work Line Head Usage Adjusting the Line LengthTrimming Grass and Weeds For safety reasons, do not use metalreinforced line MaintenanceRefilling Trimming Line Replacement Plug is a NGK BPMR7A AIR FilterFuel Filter MufflerProcedures to be Performed After Every 100 Hours of USE StorageDisposal Gear CaseLimited warranty Troubleshooting guideCheck Probable Causes Action

BC251 specifications

The Zenoah BC251 is a highly regarded brushcutter that emphasizes efficiency and performance for both professionals and hobbyists in landscaping and gardening. This powerful machine is designed for tackling tough grass, weeds, and brush with ease, making it an essential tool for maintaining expansive lawns and gardens.

One of the standout features of the BC251 is its lightweight design, weighing in at approximately 5.5 kg (12 lbs). This makes it easy to maneuver, reducing fatigue during extended use. The ergonomic handle is also adjustable, allowing users to find the most comfortable position while operating the machine. These design choices enhance user comfort and control, especially during long periods of operation.

The engine in the Zenoah BC251 is a robust 25.4 cc, air-cooled, two-stroke engine that delivers impressive power and performance. This engine not only ensures efficient cutting but also contributes to lower emissions through its environmentally friendly design. The BC251 employs Zenoah's advanced engine technology, which improves fuel efficiency without compromising on performance. Users benefit from longer operating times and reduced fuel costs, which is a crucial consideration for professional landscapers.

Another notable characteristic of the BC251 is its versatility. It comes with a range of attachments and cutting heads, making it suitable for various tasks. Whether trimming grass along sidewalks or clearing more substantial vegetation, the BC251 can be adapted for different cutting needs. The quick-change head allows for easy switching between attachments without the need for tools, significantly improving productivity.

The vibration-dampening technology integrated into the BC251 also enhances user experience by reducing the amount of vibration transferred to the operator's hands. This feature is especially important for those who use the brushcutter for extended periods, as it minimizes fatigue and discomfort.

In summary, the Zenoah BC251 is an outstanding brushcutter known for its powerful engine, lightweight design, and versatility. With its user-friendly features and advanced technologies, it is an ideal choice for those seeking a reliable tool for maintaining gardens and landscapes. The combination of performance, comfort, and adaptability makes the BC251 a valuable addition to any landscaping toolkit.