ISSUE EMD-PU2034 PUMP Makita Corporation 3-11-8, Sumiyoshi-cho Anjo, Aichi 446-8502 Japan PRINTED IN JAPAN December 2004 INSTRUCTIONS FOR USE MANUEL D'UTILISATION 9ZZ9990030 CE アメリカ＆カナダ
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ01 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. ENGLISH WARNING : NOTICE NOTICE To the engines/generators exported to and used in the countries other than the U.S.A., warranty service shall be performed by the distributor in each country in accordance with the standard engine/generator warranty policy as applicable.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ02 FEDERAL EMISSIONS COMPONENT DEFECT WARRANTY EMISSIONS COMPONENT DEFECT WARRANTY COVERAGE - This emission warranty is applicable in all States, except the State of California Makita U.S.A. Inc., La Mirada, California, (herein "MAKITA") warrant(s) to the initial retail purchaser and each subsequent owner, that this Nonroad engine (herein "engine") has been designed, built, and equipped to conform at the time of initial sale to all applicable regulations of the U.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ03 *Consequential damages such as loss of time, inconvenience, loss of use of the engine orequipment, etc. *Diagnosis and inspection charges that do not result in warranty-eligible service being performed. *Any non-authorized replacement part, or malfunction of authorized parts due to use of non-authorized parts. ENGLISH *The replacement parts used for required maintenance services.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ04 HOW TO MAKE A CLAIM All repair qualifying under this limited warranty must be performed by a Makita Factory Service Center or Service Center authorized by MAKITA. In the event that any emission-related part is found to be defective during the warranty period, you shall notify Makita Warranty Department at 1-800-4-MAKITA and you will be advised of the appropriate warranty service dealer or service providers where the warranty repair can be performed.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ05 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT The California Air Resources Board and Makita U.S.A., Inc. (herein "MAKITA") are pleased to explain the emission control warranty on your 2005 and later small off-road engine (herein "engine"). In California, new engine must be designed, built and equipped to meet the State's stringent anti-smog standards.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ06 LIMITED WARRANTY on Emission Control Systems - California Only MAKITA , a distributor of small off-road equipment in the U.S.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ07 (c) Failure to use recommended fuel as specified in the 2005 and later Owner's Manual. (d) Repairs and diagnosis performed outside of an authorized warranty station. (e) Use of parts which are not authorized by MAKITA.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ08 REPAIR AND REPLACEMENT OF EMISSION-RELATED PARTS It is recommended that only engine replacement parts which have been authorized and approved by MAKITA 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.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ09 ALBERTA CALGARY #8-6115 Fourth Street S.E., Calgary, T2H.2H9 Tel. 1.800.267.0445 or 403.243.3995 Fax.403.287.3044 EDMONTON 11614-149 Street, Edmonton, T5M.3R3 Tel. 1.888.455.6644 or 780.455.6544 Fax.780.451.4877 SASKATCHEWAN SASKATOON 206A-2750 Faithful Avenue, Saskatoon, S7K.6M6 Tel. 1.888.931.0111 or 306.931.0111 Fax.306.931.4574 MANITOBA WINNIPEG 1670 St. James Street, Winnipeg, R3H.0L3 Tel. 1.800.550.5073 or 204.694.0402 Fax.204.694.
Thank you very much for purchasing a MAKITA PUMP. This manual covers operation and maintenance of MAKITA PUMP. All information in this publication is based on the latest product information available at the time of approval for printing. Please read this manual carefully before operating. Please take a moment to familiarize yourself with the proper operation and maintenance procedures in order to maximize the safe and efficient use of this product.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ1 1. SAFETY PRECAUTIONS Please make sure you review each precaution carefully. Pay special attention to statement preceded by the following words. WARNING “WARNING” indicates a strong possibility of severe personal injury or loss of life if instructions are not followed. CAUTION “CAUTION” indicates a possibility of personal injury or equipment damage if instructions are not followed. WARNING : EXHAUST PRECAUTIONS ■ Never inhale exhaust gasses.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ2 Be careful of hot parts. The muffler and other engine parts become very hot while the pump is running or just after it has stopped. Operate the pump in a safe area and keep children away from the running pump. ■ Do not use diaphram pump for the mixture of water and oil. ■ Do not touch the spark plug and ignition cable when starting and operating the engine. ■ Operate the pump on a stable, level surface. If the engine is tilted, fuel spillage may result.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ3 2.
EW120R-320TR 取説_PU2034 05.1.
EW120R-320TR 取説_PU2034 05.1.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ6 CONNECT SUCTION HOSE ENGLISH 3. PREPARATIONS FOR STARTING Suction hose Use a reinforced-wall or wire braided hose to prevent suction collapse. Since the pump's self-priming time is directly proportional to hose length, a short hose is recommended. Always use a strainer with the suction hose. Gravel or debris sucked into the pump will cause serious damage to the impeller and the pump casting.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ7 CHECK ENGINE OIL Before checking or refilling engine oil, be sure the engine is located on stable, level surface and stopped. ■ ■ ■ Do not screw the oil gauge into the oil filler neck to check oil level. If the oil level is low, refill to the upper level with the following recommended oil. Use 4-stroke automotive detergent oil of API service class SE or higher grade (SG, SH or SJ is recommended).
CHECK FUEL WARNING Do not refuel while smoking or near open flame or other such potential fire hazards. Otherwise fire accident may occur. ■ Stop the engine and open the cap. Fuel tank cap Use automotive unleaded gasoline only. This engine is certified to operate on automotive unleaded gasoline. Fuel Tank Capacity 0.13 U.S.gal (0.5L) EW120R EW220R 0.7 U.S.gal (2.7L) EW320TR 1.6 U.S.gal (6.1L) ■ ■ ■ ■ Fuel tank Incline the engine as fuel inlet upward, then refill fuel to the upper level.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ9 CHECK PRIMING WATER It is recommended that the water chamber of pump casing should be primed with full of water before operating. Plug (priming) WARNING Never attempt to operate the pump without priming water or the pump will overheat. Extended dry operation will destroy the mechanical seal. If the unit has been operated dry, stop the engine immediately and allow the pump to cool before adding priming water.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ10 1. STARTING (a) Open the fuel cock. (EW220R,EW320TR) CLOSE ENGLISH 4. OPERATION (b) Set the speed control lever to the idling position (L). (EW120R) Speed control lever L FRANÇAISE OPEN H ESPAÑOL Set the speed control lever 1/3 of the way towards the high speed position. (EW220R,EW320TR) Speed control lever (c) Turn the STOP SWITCH to the position “ I ” (ON).
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ11 (d) Close the choke lever. ■ ■ CLOSE If the engine is cold, or the ambient temperature is low, close the choke lever fully. OPEN If the engine is warm or the ambient temperature is high, close the choke half-way, or keep it fully open. OPEN CLOSE (e) Pull the starter handle slowly until resistance is felt. This is the “compression” point. Return the handle to its original position and pull swiftly. Do not pull out the rope all the way.
2. RUNNING (a) After the engine starts, set the speed control lever at the low speed position (L) and warm it up without load for a few minutes. Speed control lever L ENGLISH EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ12 FRANÇAISE H Speed control lever (b) Gradually move the speed control lever toward the high speed position (H) and set it at the required engine speed.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ13 3. STOPPING (a) Set the speed control lever at the low speed position and allow the engine to run at low speed for 2 or 3 minutes before stopping. (EW120R) Speed control lever L H Set the speed control lever at the low speed position and allow the engine to run at low speed for 1 or 2 minutes before stopping. (EW220R,EW320TR) Speed control lever (b) Turn the STOP SWITCH to the position “O” (OFF).
ESPAÑOL ※STOPPING ENGINE WITH THE FUEL COCK (EW220R,EW320TR) Close the fuel cock and wait for a while until the engine stops. Avoid to let the fuel remain in the carburator over long periods, or the passages of the carburator may become clogged with impurities, and malfunctions may result. FRANÇAISE (d) Pull the starter handle slowly and return the handle to its original position when resistance is felt. This operation is necessary to prevent outside moist air from intruding into the combustion chamber.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ15 5. MAINTENANCE SCHEDULE MAINTENANCE, REPLACEMENT OR REPAIR OF THE EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY NONROAD ENGINE REPAIR ESTABLISHMENT OR INDIVIDUAL.
Periodic Maintenance Schedule table Maintenance Items Every 8 hours (Daily) CLEAN PUMP SET AND CHECK BOLT AND NUTS ● (Daily) Every 1000 hours ● (Refill daily up to upper level) ● (Initial) ● (Every 100 hours) CLEAN SPARK PLUG ● CLEAN AIR CLEANER ● REPLACE AIR CLEANER ELEMENT ● CLEAN FUEL STRAINER ● CLEAN AND ADJUST SPARK PLUG AND ELECTRODES ● REPLACE SPARK PLUG FRANÇAISE CHANGE ENGINE OIL (*Note1) Every 500 hours ● SPARK ARRESTER (OPTIONAL PART) ● (Every 100 hours) REMOVE CARBON FROM
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ17 6."HOW-TO" MAINTENANCE INSPECTING THE SPARK PLUG ■ ■ ■ Clean off carbon deposits on the plug electrode using a plug cleaner or wire brush. Check electrode gap. Adjust the gap, if necessary, by carefully bending the side electrode. Use a proper spark plug Model EW120R EW220R EW320TR Type Electrode gap NGK CMR6A 0.03 in. (0.7 to 0.8 mm) Electrode gap NGK BR-6HS 0.02 to 0.03 in. (CHAMPION RL86C) (0.6 to 0.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ18 ENGLISH (d) Procedures for EW120R 1) Remove the oil gauge. Be cautious to place the oil gauge in a place where it will not gather dirt, dust or other foreign matter. Oil gauge 4) Put the engine on a level surface, then fill with the oil up to the point of overflowing the filler neck. Pour the oil in from a squeeze bottle or other appropriate. 5) After filling the engine with oil, reinsert the oil gauge.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ19 CLEANING FUEL FILTER (EW120R) (a) Remove the hose clamp and pull out the fuel filter from fuel pipe. Fuel pipe Fuel filter (b) Wash the fuel filter with kerosene. (c) After washing, reassemble it. If the fuel filter is heavy dirty, replace it with new one. Hose clamp CLEANING FUEL CUP (EW220R,EW320TR) (a) Inspect fuel cup for water and dirt. (b) To remove water and dirt, close the fuel cock and remove the fuel cup.
CLEANING AIR CLEANER A dirty air cleaner element will cause starting difficulty, power loss, engine malfunctions, and shorten engine life extremely. Always keep the air cleaner element clean. ENGLISH EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ20 EW120R ■ Remove the fixing bolt of air cleaner cover. Place so that the cutout is here (top left) Choke lever ■ Place the choke lever to the fully closed position, taking care to ensure that dust and dirt are not allowed to enter the carburetor.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ21 EW220R, EW320TR (a) Urethane Foam Element Type ■ Remove the element and wash it in kerosene or diesel fuel. Then saturate it in a mixture of 3 parts kerosene or diesel fuel and 1 part engine oil. Squeeze the element to remove the mixture and install it in the air cleaner. Urethane Foam Element (b) Urethane Foam Dual Element Type ■ ■ Urethane Foam cleaning Wash and clean the urethane foam with detergent. After cleaning, dry it.
FUEL HOSE REPLACEMENT WARNING Fuel hose ENGLISH EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ22 CHECKING BOLTS, NUTS AND SCREWS Retighten loose bolts and nuts. Check for fuel and oil leaks. Replace damaged parts with new ones. CLEANING PUMP INSIDE Turn the knob counterclockwise and open the casing cover holder. Pull the casing toward you, and then remove the casing and the inner casing. Clean the inside of pump casing and casing cover with clean water.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ23 7. PREPARATIONS FOR STORAGE 1. WATER Drain all water from the drain plug. Plug (drain) CAUTION When retightening drain plug, be sure to clean the drain plug and the thread of casing. Otherwise, the thread may be damaged. Plug (drain) 2. DISCONNECT THE DELIVERY HOSE Tilt the pump and drain all water from delivery hole. Severe damage to pump may result if water freezes in the pumping chamber. 3.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ24 ■ Remove the strainer cup, place the strainer over a container and open the strainer cock to discharge fuel from the fuel tank. Remove the drain screw of the carburetor float chamber and discharge fuel. 4. ENGINE OIL ■ Remove the spark plug, pour about 5 cc of engine oil into the cylinder, slowly pull the starter handle of the recoil starter 2 or 3 times, and reinstall the spark plug. ESPAÑOL ■ Change the engine oil with fresh oil.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ25 8. OIL SENSOR (OPTIONAL) 1. FUNCTION OF OIL SENSOR (EW220R,EW320TR) The engine will stop automatically when the oil level falls below the safety limit. The engine cannot be started unless the level is raised above the prescribed limit. 2. RESTARTING (a) Fill the crankcase with oil up to the proper level. (b) As for restarting and operating the engine, refer to section "4. OPERATION" on page 10. ■ ■ Check the wire connector from the engine.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ26 SPARK ARRESTER In a dry or wooded area, it is recommendable to use the prodoct. with a spark arrester. Some areas require the use of a spark arrester. Please check your local laws and regulations before operating your prodoct. ENGLISH 9. SPARK ARRESTER (OPTIONAL) The spark arrester must be cleaned regularly to keep it functioning as designed.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ27 10. TROUBLESHOOTING Pump dose not run. Engine dose not start. (See page 28) Sticking of impeller (Disassemble and clean.) Pumping volume is small Sucking air at suction side. (Check piping at suction side.) Drop in engine output (Consult your nearest dealer.) Breakage of mechanical seal. (Consult your nearest dealer.) High suction lift (Lower.) Suction hose is too long or thin. (Use a thick hose in minimum length.) Leak of water from water passage.
WHEN ENGINE DOES NOT START : If you still have trouble after completing the checks, take the pump to your nearest Makita dealer. Is there a strong spark across the electrode? WARNING Before testing, carefully wipe off spilled fuel. Put the plug as far away from the spark plug hole as possible. Ground the side of the electrode to any engine ground. 1. Remove the plug and connect it to the plug cap. Pull the starter handle while putting the plug against the engine ground. 2.
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ29 11. SPECIFICATIONS Model EW120R PUMP Type ENGINE EW320TR Self-Priming, Centrifugal pump Suction x Delivery Diameters in. (mm) Total Head ft (m) Maximum Delivery Volume U.S.gal/min (L / min) Suction Head ft (m) Self-Priming, Trash pump 1 x 1 in. 2 x 2 in. 3 x 3 in. (25.4 x 25.4 mm) (50.8 x 50.8 mm) (76.2 x 76.
ISSUE EMD-PU2034 PUMP Makita Corporation 3-11-8, Sumiyoshi-cho Anjo, Aichi 446-8502 Japan PRINTED IN JAPAN December 2004 INSTRUCTIONS FOR USE MANUEL D'UTILISATION 9ZZ9990030 CE アメリカ＆カナダ
