Zenoah HBZ2601, HB2302 Troubleshooting guide, Limited warranty, Check Probable Causes Action

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HB2302 / HBZ2601

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 KOMATSU 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 KOMATSU 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 KOMATSU 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 KOMATSU 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 REPLACEMNET 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 LUBULICATION, USE OF ANY PARTS OR ACCES- SARIES OTHER THAN THOSE SPECIFIED BY THE COM- PANY, OR OTHER CAUSES BEYOND THE CONPANY’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 C A L L Y O U R N E A R E S T S E R V I C E C E N T E R , OR CHECK PLEASE KOMATSU ZENOAH WEB SITE http://www.zenoah.net

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Contents HB2302 HBZ2601 Explanation of Symbols and Safety Warnings Contents Parts locationSpecification Symbols on the machineAvoid Noise Problem For safe operationWorking Condition Working CircumstanceUsing the Product Working PlanFuel Before Starting EngineTransportation MaintenanceStorage Set up Blower PipeHOW to MIX Fuel FuelRecommended Mixing Ratio Gasoline 50 OIL Fueling the UnitAdjusting Idle Speed OperationStarting Engine Restarting Engine While Engine is HOTAIR Cleaner MaintenanceCleaning AIR Filter HB2302 Replacement Plug HB2302 Champion RCJ6Y HBZ2601 NGK CMR7A Procedures to be Performed After EV- ERY 100 Hours of USEFuel Filter Spark PlugAIR Intake Screen AIR Inlet NET Maintenance StorageBefore Storing the Blower Installing Elbow and Dust Bag Optional vacuum kit usageDust Collecting Operation Limited warranty Troubleshooting guideCheck Probable Causes Action
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HB2302, HBZ2601 specifications

The Zenoah HB2302 is a high-performance handheld blower that stands out in the market for its blend of power, efficiency, and user-friendly design. Designed for both residential and commercial use, this equipment is ideal for managing yard work, clearing leaves, and maintaining outdoor spaces. The HB2302 is powered by Zenoah's advanced engine technology, offering reliable performance while minimizing emissions.

One of the standout features of the HB2302 is its lightweight construction. Weighing just 4.4 kg (9.7 lbs), the blower is easy to handle, reducing user fatigue during prolonged use. Its ergonomic design includes a padded handle that provides a comfortable grip, ensuring better control and maneuverability. These characteristics make the blower suitable for various tasks, from small garden maintenance to larger landscaping projects.

Equipped with a powerful 23.9 cc two-stroke engine, the HB2302 delivers impressive airspeed and airflow. With a maximum airspeed of 75 m/s (167 mph) and an air volume of 0.85 m³/min (30.0 cfm), it efficiently clears debris and leaves, making it an invaluable tool for seasonal clean-up. The design of the blower nozzle is optimized to improve air intake and enhance overall airflow, resulting in a more efficient clearing performance.

The HB2302 also incorporates cutting-edge engine technology such as Easy Start for hassle-free ignition. This feature minimizes the pull force required to start the engine, allowing users to get to work quickly without exhausting themselves. Additionally, the blower's fuel-efficient operation means lower fuel consumption, which is an essential consideration for both environmental impact and operational costs.

Another key characteristic of the Zenoah HB2302 is its low noise level. With a sound pressure level of 94 dB(A), it operates quietly in comparison to many gas-powered blowers, making it suitable for use in residential areas where noise restrictions may apply. This consideration ensures that users can work without disturbing the peace of their neighborhood.

Overall, the Zenoah HB2302 represents an effective blend of performance, comfort, and environmental consciousness, catering to the needs of both casual homeowners and professional landscapers. Its lightweight design, powerful engine, and user-friendly features make it an ideal choice for anyone looking to tackle outdoor cleaning tasks with ease and efficiency. Whether you’re maintaining your garden or handling larger landscaping needs, the HB2302 is designed to meet a variety of requirements.