Dolmar PB-250.4 Instruction Manual
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Dolmar PB-250.4 Instruction Manual

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See also: Spare Parts List , Instruction Manual
BLOWER
SOUFFLEUR
SOPLADOR
PB-250.4
INSTRUCTION MANUAL
(P2~P19)
INSTRUCTIONS D'EMPLOI
(P20~P37)
INSTRUCCIONES DE MANEJO
(P38~P55)
WARNING:
the state of California to cause cancer, birth defects or other reproductive harm.
Important:
Read this instruction manual carefully before putting the Blower into operation and
strictly observe the safety regulations! Preserve instruction manual carefully!
Importante:
Lisez attentivement ce manuel utilisateur avant de mettre en route le souffleur et
respectez scrupuleusement les consignes de sécurité.
Conservez soigneusement ce manuel.
Importante:
Las bien este manual antes de poner el soplador en funcionamiento, y observe
estrictamente las medidas de seguridad. Conserve este manual de instrucciones.
The Engine Exhaust from this product contains chemicals known to
English / French / Spanish

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Summary of Contents for Dolmar PB-250.4

  • Page 1 English / French / Spanish BLOWER SOUFFLEUR SOPLADOR PB-250.4 INSTRUCTION MANUAL Important: Read this instruction manual carefully before putting the Blower into operation and (P2~P19) strictly observe the safety regulations! Preserve instruction manual carefully! INSTRUCTIONS D’EMPLOI Importante: Lisez attentivement ce manuel utilisateur avant de mettre en route le souffleur et (P20~P37) respectez scrupuleusement les consignes de sécurité.

  • Page 2: Table Of Contents

    Table of Contents Thank you very much for selecting the DOLMAR blower. We are pleased to be able to offer you the DOLMAR blower which is the result of a long Page development programme and many years of knowledge and Symbols ..................

  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS General Instructions • To ensure correct and safe operation, the user must read, understand and follow this instruction manual to assure familiarity with the handling of the blower (1). Users insufficiently informed will risk danger to themselves as well as others due to improper handling.
  • Page 4 Start the Blower only in accordance with the instructions. Do not use any other methods for starting the engine (6) ! • Use the blower and the tools supplied only for applications specified. • Start the blower engine only after the entire tool has been assembled.
  • Page 5 Use only genuine spare parts and accessories supplied by DOLMAR. Use of non-approved accessories and tools means increased risk of accidents and injuries. DOLMAR will not accept any liability for accidents or damage caused by the use of any non-approved attachment or accessories.

  • Page 6: Specification

    WALBRO WYL Ignition system Solid state ignition Spark plug NGK CMR6A Electrode gap (mm) 0.7 - 0.8 (0.028-0.031 in) Notes: 1. Use the oil and spark plug specified by DOLMAR. 2. This specification is subject to change without prior notice.

  • Page 7: Designation Of Parts

    DESIGNATION OF PARTS Vacuum set (Optional) Optional DESIGNATION OF PARTS DESIGNATION OF PARTS DESIGNATION OF PARTS DESIGNATION OF PARTS 1. Stop switch 8. Fuel Tank 15. Plug Cover 22. Vacuum Pipe A 2. Main Handle 9. Fuel Tank Cap 16. Spark Plug 23.

  • Page 8: Assembly Instructions

    ASSEMBLY INSTRUCTIONS CAUTION : Before performing any work on the blower, always switch off the motor and pull the spark plug connectors off the spark plug. Always wear protective gloves! CAUTION : Start the blower only after having assembled it completely.

  • Page 9: Before Start Of Operation

    BEFORE START OF OPERATION 1. Inspection and Refill of Engine Oil (1) Perform the following procedure, with the engine cooled down. • Inspection： Please inspect whether it makes the machine horizontal, removes the oil cap, there is a oil to inside the range of the upper limit lower limit mark of gauge.
  • Page 10 2. Fuel supply WARNING • When supplying the fuel, be sure to observe the following instructions to prevent ignition or fire: - Fuel supply must be made in a place free of fire. Never bring the fire (smoking, etc.) near to the place of fuel supply. - Stop the engine and allow the engine to cool down before fuel supply.

  • Page 11: Operation

    OPERATION 1. Starting WARNING • Never attempt engine start in a place where the fuel has been supplied. When starting the engine, keep a distance of at least 3 m. - Otherwise, it will may cause ignition or fire. • Exhaust gas from the engine has toxic consequences. Do not operate the engine in a poorly-ventilated place, such as in a tunnel, building, etc.

  • Page 12: Adjustment Of Idling

    NOTE • The engine may be damaged if the choke lever is moved further beyond the “CLOSE” position. • If the engine stops with an explosion sound or if the engine started, but stopped before operation of the choke lever, return this lever to the “OPEN”...

  • Page 13: Operation Method

    OPERATION METHOD 1. Blower operation • Hold the machine firmly during operation. • Direct the nozzle end toward the object to be dusted and pull the trigger lever. • The trigger lever can be fixed in an arbitrary position with the cruise control lever.

  • Page 14: Inspection And Maintenance

    INSPECTION AND MAINTENANCE DANGER • Before inspection and maintenance, stop the engine and allow it to cool. Remove also the spark plug and plug cap. - If inspection or maintenance is attempted immediately after engine stop or with the plug cap left attached, the operator may suffer burn or an accident due to careless startup.

  • Page 15: Checking The Spark Plug

    2. Cleaning of air cleaner Plate Element WARNING ： INFLAMMABLES STRICTLY PROHIBITED (sponge) Air cleaner Interval of Cleaning and Inspection: Daily (every 10 operating hours) cover (1) Remove the air cleaner cover-fixing bolts. (2) Pull the cover lower side and detach the air cleaner cover. Breather Part (3) Turn the choke lever to the full close side, and keep the carburetor off from dust or dirt.

  • Page 16: Storage

    4. Cleaning the fuel filter • Clogged fuel filter may cause difficulty of startup or failure of engine speed increase. • Check the fuel filter regularly as follows: (1) Remove the fuel tank cap, drain the fuel to empty the tank. Check the tank inside for any foreign materials.
  • Page 17 Fault location Fault System Observation Cause Engine not starting or with Ignition system Ignition spark O.K. Fault in fuel supply or compression system, mechanical difficulty defect No ignition spark STOP-switch operated, wiring fault or short circuit, spark plug or connector defective, ignition module faulty Fuel supply Fuel tank filled Incorrect choke position, carburetor defective, fuel supply...

  • Page 18: Troubleshooting

    TROUBLESHOOTING Before making a request for repairs, check a trouble for yourself. If any abnormality is found, control your machine according to the description of this manual. Never tamper or dismount any part contrary to the description. For repairs, contact Authorized Service Agent or local dealership. State of abnormality Probable cause (malfunction) Remedy...
  • Page 19 EMISSION COMPLIANCE PERIOD For handheld engines : The Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. Category C=50 hours, B=125 hours, and A=300 hours. Air Index and durability period information The Air Index Information hang-tag for this engine is provided in accordance with the California emission regulations.
  • Page 20 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board and Makita U.S.A., Inc. are pleased to explain the emission control system warranty on your 2000 and later Small Off-Road engine (herein “engine”). In California, the engine must be designed, built and equipped to meet the State's stringent anti-smog standards Makita U.S.A., Inc.
  • Page 21 LIMITED WARRANTY on Emission Control Systems - California Only - Makita U.S.A., Inc., a distributor of Small Off-Road Engine in the U.S. warrant to the owner of the 2000 and later engine that the engine (1) has been designed, built and equipped so as to conform at the time of manufacture with the applicable regulations of the California Air Resources Board, and (2) is free from defects in materials and workmanship which cause it to fail to conform with those regulations as may be applicable in the terms and conditions stated below;...
  • Page 22 F. WHERE TO GET WARRANTY SERVICE It is recommended that warranty service be performed by the authorized dealer, who sold you the engine, although warranty service will be performed by any authorized dealers, distributors and warranty stations anywhere in the United States.
  • Page 23 REPAIR AND REPLACEMENT OF EMISSION-RELATED PARTS It is recommended that only engine replacement parts which have been authorized and approved by Makita U.S.A., Inc. should be used in the performance of any warranty maintenance or repairs of emission-related parts. These replacement parts will be provided at no charge if the part is still under warranty.
  • Page 24 OBTAINING WARRANTY SERVICE To obtain warranty service, take your engine to the nearest MAKITA Factory Service Center or Service Center authorized by MAKITA. Bring your sales receipts indicating date of purchase for this engine. The dealer or service center authorized by MAKITA will perform the necessary repairs or adjustments within a reasonable amount of time and furnish you with a copy of the repair order.
  • Page 25 THINGS YOU SHOULD KNOW ABOUT THE EMISSION CONTROLL SYSTEM WARRANTY MAINTENANCE AND REPAIRS You are responsible for the proper use and maintenance of the engine. You should keep all receipts and maintenance records covering the performance of regular maintenance in the event questions arise. These receipts and maintenance records should be transferred to each subsequent owner of the engine.

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