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Power Sprayer
EF1550RH
INSTRUCTION MANUAL
Important:
Read this instruction manual carefully before putting the Power Sprayer into operation and strictly observe
the safety regulations!
Preserve instruction manual carefully!

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Table of Contents
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Summary of Contents for Makita EF1550RH

  • Page 1 Power Sprayer EF1550RH INSTRUCTION MANUAL Important: Read this instruction manual carefully before putting the Power Sprayer into operation and strictly observe the safety regulations! Preserve instruction manual carefully!
  • Page 2: Table Of Contents

    Thank you very much for purchasing the MAKITA Power Sprayer. We are Table of Contents Page pleased to recommend to you the MAKITA Power Sprayer which is the result of Symbols .................2 a long development programme and many years of knowledge and experience.
  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS General Instructions – To ensure correct operation, user has to read this instruction manual to make himself familiar with the handling of the Power Sprayer. Users insufficiently informed will risk danger to themselves as well as others due to improper handling.
  • Page 4 Start the Power Sprayer only in accordance with the instructions. – Do not use any other methods for starting the engine! – Use the Power Sprayer and the tools only for such applications as specified. – Only start the Power Sprayer engine, after the entire assembly is done. Operation of the device is only permitted after all the appropriate accessories are attached! –...
  • Page 5 Authorized Service Agent. Use only genuine spare parts and accessories released and supplied by MAKITA. Use of non-approved accessories and tools means increased risk of accidents. MAKITA will not accept any liability for accidents or damage caused by the use of non-approved Power Sprayer, or accessories. First Aid In case of accident make sure that a first-aid box is available in the vicinity of the spraying operations.
  • Page 6: Technical Data

    TECHNICAL DATA EF1550RH Model EF1550RH Dimensions: length x width x height 345 x 395 x 570 Mass Volume (fuel tank) Volume (oil tank) 0.08 Engine displacement 24.5 Maximum fuel consumption kg/h 0.33 Maximum specific fuel consumption g/kwh Idling speed 3,400...
  • Page 7: Designation Of Parts

    DESIGNATION OF PARTS ⑧ ⑦ ⑤ ⑪ ④ ⑫ ⑩ ⑨ ⑭ ⑮ ⑬ DESIGNATION OF PARTS Fuel tank Rewind starter Air cleaner I-O switch (on/off) Spark plug ⑥ ③ Exhaust muffler Chemical tank ⑰ Chemical tank cap ⑱ Nozzle Nozzle pipe Control lever ⑲...
  • Page 8: Assembly Instructions

    ASSEMBLY INSTRUCTIONS CAUTION: Before performing any work on the Power Sprayer, always switch off the motor and pull the spark plug connectors off the spark plug. Always wear protective gloves! CAUTION: Start the Power Sprayer only after having assembled it completely. 1.
  • Page 9: Before Start Of Operation

    BEFORE START OF OPERATION Inspection and refill of engine oil – Perform the following procedure, with the engine cooled down. – Set the engine level, remove oil cap (Fig. 1), and check to see whether or not there is oil in the range between the upper limit and lower limit marks of the oil pipe (Fig.
  • Page 10 Point 2 in Replacement of oil: “If oil spills out” – If oil spills out between the fuel tank and engine main unit, the oil is sucked into through the cooling air intake port, which will contaminate the engine. Be sure to wipe out spilt oil before start of operation. REFUELING Handling of fuel It is necessary to handle fuel with utmost care.
  • Page 11: Points In Operation And How To Stop

    POINTS IN OPERATION AND HOW TO STOP Observe the applicable accident prevention regulations! WARNING: ● Do not start the engine at the fueling site. Always move at least three meters away from fueling site and then start engine. - Failure to do so may cause a fire outbreak. ●...
  • Page 12 6) Recoil starter Pull the start knob gently until it is hard to pull (compression point). Then, return the start knob, and pull it strongly. Never pull the rope to the full. Once the start knob is pulled, never release your hand immediately.
  • Page 13: Operation

    B: Startup after warm-up operation 1) Push the primer pump repeatedly. 2) Keep the throttle lever at the idling position. 3) Pull the recoil starter strongly. Nozzle lever 4) If it is difficult to start the engine, open the throttle by about 1/3. Closed STOPPING 1) Close spray valve.
  • Page 14: Servicing Instructions

    – Only use the Power Sprayer in good light and visibility conditions. Never use the Power Sprayer at night. Do not use the Power Sprayer during rainfall or immediately after rain (danger of injury through slipping and falling in wet conditions).
  • Page 15 REPLACEMENT OF ENGINE OIL Deteriorated engine oil will shorten the life of the sliding and rotating parts to a great extent. Be sure to check the period and quantity of replacement. ATTENTION: In general, the engine main unit and engine oil still remain hot just after the engine is stopped. In replacement of oil, confirm that the engine main unit and engine oil are sufficiently cooled down.
  • Page 16 CLEANING OF AIR CLEANER DANGER: INFLAMMABLES STRICTLY PROHIBITED Choke lever Plate Air cleaner cover Interval of Cleaning and Inspection: Daily (every 10 operating hours) – Remove the air cleaner cover attachment bolt. – Pull the bottom of the cover to remove the air cleaner cover. –...
  • Page 17 REPLACEMENT OF FUEL PIPE Fuel pipe CAUTION: INFLAMMABLES STRICTLY PROHIBITED Interval of Cleaning and Inspection: Daily (every 10 operating hours) Replacement: Annually (every 200 operating hours) Replace the fuel pipe every year, regardless of operating frequency. Fuel leakage may lead to fire. If any leakage is detected during inspection, replace the oil pipe immediately.
  • Page 18: Storage

    STORAGE WARNING: When draining the fuel, be sure to stop the engine and confirm that the engine cools down. Just after stopping the engine, it may still hot with possibility of burns, inflammability and fire. ATTENTION: When the machine is kept out of operation for a long time, drain up all fuel from the fuel tank and carburetor, and keep it at a dry and clean place.
  • Page 19 Operating time Before After Daily Shutdown/ Corres- 200h Item operation lubrication (10h) rest ponding P Inspect/clean Engine oil Replace Tightening parts Inspect (bolt, nut) Clean/inspect — Fuel tank Drain fuel Throttle lever Check function — Stop switch Check function Low-speed rotation Inspect/adjust Air cleaner Clean...
  • Page 20 Make request for inspection and maintenance. Run engine at idling When the engine does not start after warm-up operation: If there is no abnormality found for the check items, open the throttle by about 1/3 and start the engine. Makita Corporation www.makita.com 885513A0...

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