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.
FRANÇAISE
FEDERAL EMISSION COMPONENT DEFECT WARRANTY and CALIFORNIA
EMISSION CONTROL WARRANTY are applicable to only those engines/
generators complied with EPA (Environmental Protection Agency) and CARB
(California Air Resources Board) emission regulations in the U.S.A.
To show compliance with California emission regulations, a hangtag has been
provided displaying the Air Index level and durability period of this engine.
The Air Index level defines how clean an engine’s exhaust is over a period of
time. A bar graph scaled from “0” (most clean) to “10” (least clean) is used to
show an engine’s Air Index level. A lower Air Index level represents cleaner
exhaust from an engine.
The period of time (in hours) that the Air Index level is measured is known as
the durability period. Depending on the size of the engine, a selection of time
periods can be used to measure the Air Index level (see below).
Descriptive Term
Applicable to Emissions Durability Period
Moderate
-
50 hours (engine from 0 to 80 cc)
125 hours (engine greater than 80 cc)
Intermediate
-
125 hours (engine from 0 to 80 cc)
250 hours (engine greater than 80 cc)
Extended
-
300 hours (engine from 0 to 80 cc)
500 hours (engine greater than 80 cc)
Notice : This hangtag must remain on this engine or piece of equipment, and
only be removed by the ultimate purchaser before operation.
ESPAÑOL
AIR INDEX
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.S.
Environmental Protection Agency (EPA), and that the engine is free of defects in materials and workmanship which would cause this engine to fail to conform with EPA regulations during its warranty
period.
For the components listed under PARTS COVERED, the Makita Factory Service Center or Service
Center authorized by MAKITA will, at no cost to you, make the necessary diagnosis, repair, or
replacement necessary to ensure that the engine complies with applicable U.S. EPA regulations.
EMISSION COMPONENT DEFECT WARRANTY PERIOD
The warranty period for this engine begins on the date of sale to the initial purchaser and continues
for a period of 2 years.
PARTS COVERED
Listed below are the parts covered by the Emission Components Defect Warranty. Some of the parts
listed below may require scheduled maintenance and are warranted up to the first scheduled
replacement point for that part.
(1) Fuel Metering System
(3) Ignition System
(i) Carburetor and internal parts (and/or pressure regulator or fuel injection system).
(i) Spark plugs.
(ii) Air/fuel ratio feedback and control system,
if applicable.
(iii) Spark advance/retard system, if applicable.
(iii) Cold start enrichment system, if applicable.
(iv) Regulator assy (gaseous fuel, if applicable)
(2) Air Induction System
(i) Intake manifold, if applicable
(ii) Air filter.
(ii) Magneto or electronic ignition system.
(4) Exhaust manifold, if applicable
(5) Miscellaneous Items Used in Above Systems
(i) Electronic controls, if applicable
(ii) Hoses, belts, connectors, and assemblies.
(iii) Filter lock assy (gaseous fuel, if applicable)
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 Makita Factory Service Center 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. All parts and accessories replaced under this warranty become the property of MAKITA.EPA - MAKITA FEDERAL EMISSIONS COMPONENT DEFECT WARRANTY-continued
WHAT IS NOT COVERED
*Conditions resulting from tampering, misuse, improper adjustment (unless they were made by the
Makita Factory Service Center or Service Center authorized by MAKITA during a warranty repair),
alteration, accident, failure to use the recommended fuel and oil, or not performing required maintenance services.
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.
OWNER'S WARRANTY RESPONSIBILITIES
As the engine owner, you should however be aware that MAKITA may deny warranty coverage if
your engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.
You are responsible for presenting your engine to the nearest Makita Factory Service Center or
Service Center authorized by MAKITA when a problem exists.
If you have any questions regarding your warranty rights and responsibilities, you should contact
the Makita Warranty Department at 1-800-4-MAKITA for the information.
FRANÇAISE
As the engine owner, you are responsible for the performance of the required maintenance listed in
your owner's manual. MAKITA recommends that you retain all receipts covering maintenance on
your engine, but MAKITA cannot deny warranty solely for the lack of receipts or for your failure to
ensure the performance of all scheduled maintenance.
You are responsible for the proper 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. MAKITA reserves the right to deny warranty coverage if the engine has not been properly maintained. Warranty claims will not be denied, however, solely because of the lack of required
maintenance or failure to keep maintenance records.
MAINTENANCE, REPLACEMENT OR REPAIR OF EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY REPAIR ESTABLISHMENT OR INDIVIDUAL ; HOWEVER,
WARRANTY REPAIRS MUST BE PERFORMED BY THE MAKITA FACTORY SERVICE CENTER
OR SERVICE CENTER AUTHORIZED BY MAKITA. THE USE OF PARTS THAT ARE NOT
EQUIVALENT IN PERFORMANCE AND DURABILITY TO AUTHORIZED PARTS MAY IMPAIR
THE EFFECTIVENESS OF THE EMISSION CONTROL SYSTEM AND MAY HAVE A BEARING
ON THE OUTCOME OF A WARRANTY CLAIM.
If other than the parts authorized by MAKITA are used for maintenance replacements or for the
repair of components affecting emission control, you should assure yourself that such parts are
warranted by their manufacturer to be equivalent to the parts authorized by MAKITA in their performance and durability.
ESPAÑOL
THINGS YOU SHOULD KNOW ABOUT THE EMISSION CONTROL SYSTEM WARRANTY
MAINTENANCE AND REPAIRS
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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. A list of the Factory Service Center locations and phone numbers is provided below for your
convenience.
ARIZONA
3707 E.Broadway Rd., Ste.6
Phoenix, AZ 85040
(602) 437-2850
MARYLAND
7397 Washington Blvd Ste 104
Elkridge, MD 21075
(410) 796-4401
PENNSYLVANIA
1904 Babcock Blvd.
Pittsburgh, PA 15209
(412)822-7370
CALIFORNIA
41850 Christy St.
Fremont, CA 94538-5107
(510)657-9881
MASSACHUSETTS
232 Providence Highway
Westwood, MA 02090
(781) 461-9754
PUERTO RICO
200 Guayama St.
Hato Rey, PR 00917
(787) 250-8776
14930 Northam St.
La Mirada, CA 90638-5753
(714)522-8088
MINNESOTA
6427 Penn Ave. South
Richfield, MN 55423
(612) 869-5199
TENNESSEE
1120 Elm Hill Pike Suite 170
Nashville, TN 37210
(615)248-3321
MISSOURI
9876 Watson Rd.
St.Louis, MO 63126-2221
(314) 909-9889
TEXAS
12801 Stemmons Fwy Ste. 809
Farmers Branch, TX 75234
(972) 243-1150
NEBRASKA
4129 S. 84th St.
Omaha, NE 68127
(402) 597-2925
4321 W. Sam Houston Pkwy
Suite 130
Houston, TX 77043
(713) 983-8034
NEVADA
3375 S. Decatur Blvd., Suites22-24
Las Vegas, NV 89102
(702) 368-4277
3453 IH-35 North, Ste. 101
San Antonio, TX 78219
(210) 228-0676
4191A Power Inn Rd.
Sacramento, CA 95826
(916) 454-4768
7674 Clairemont Mesa Blvd.
San Diego, CA 92111
(858)278-4471
16735 Saticoy St.,Ste. 105
Van Nuys, CA 91406
(818)782-2440
COLORADO
11809 E.51st Ave.
Denver, CO 80239-2709
(303) 371-2850
FLORIDA
750 East Sample Rd.
Pompano Beach, FL 33064
(954)781-6333
GEORGIA
4680 River Green Parkway NW
Duluth, GA 30096
(770) 476-8911
ILLINOIS
1450 Feehanville Dr.
Mt. Prospect, IL 60056-6011
(847) 297-3100
NEW JERSEY
251 Herrod Blvd.
Dayton, NJ 08810-1539
(609) 655-1212
NEW YORK
4917 Genessee St.
Cheektowaga, NY 14225
(716) 685-9503
OREGON
828 19th Ave., N. W.
Portland, OR 97209
(503) 222-1823
WISCONSIN
Lincoln Plaza Shopping Ctr.
2245 S. 108th St.
West Allis, WI 53227
(414) 541-4776
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. MAKITA must warrant the emission control system on your
engine for the periods of time listed below provided there has been no abuse, neglect or
improper maintenance of your engine.
ENGLISH
(This warranty does not apply in any other state.)
YOUR WARRANTY RIGHTS AND OBLIGATIONS
Your emission control system includes parts such as the carburetor or fuel injection systems,
the ignition system and the catalytic converter. Also included are the hoses, belts, connectors
and other emission-related assemblies.
MANUFACTURER'S WARRANTY COVERAGE :
The 2005 and later engines are warranted for two years. If any emission-related part on your
engine is defective, the part will be repaired or replaced by MAKITA.
FRANÇAISE
Where a warrantable condition exists, MAKITA will repair your engine at no cost to you including
diagnosis, parts and labor.
OWNER'S WARRANTY RESPONSIBILITIES :
-As the engine owner, you should be aware, however, that MAKITA may deny you warranty coverage if your engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.
-You are responsible for presenting your engine to a MAKITA service center as a problem
exists.
The warranty repairs should be completed in a reasonable time, not to exceed 30 days.
If you have any questions regarding your warranty rights and responsibilities, you should contact a Makita Factory Service Center Manager nearest you. A list of the Factory Service Center
locations and phone numbers is provided below for your convenience.
ESPAÑOL
-As the engine owner, you are responsible for the performance of the required maintenance listed in your Owner's Manual. MAKITA recommends that you retain all receipts
covering maintenance on your engine, but MAKITA cannot deny warranty solely for the
lack of receipts or for your failure to ensure the performance of all scheduled maintenance.
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LIMITED WARRANTY
on Emission Control Systems
- California Only MAKITA , a distributor of small off-road equipment in the U.S., warrants to the owner of 2005
and later engines that the engine (1) has been designed, built, and equipped at the time of manufacture so as to conform with the applicable regulations of the California Air Resources Board
and, (2) is free from defects in materials and workmanship which may cause it to fail to conform
with those regulations as applicable according to the terms and conditions stated below.
WARRANTY PERIOD
This warranty period begins on the date which the engine is delivered to the original retail purchaser and ends two years after that date. During this two year period MAKITA warrants to the
original retail purchaser and each subsequent purchaser that the engine is free from defect in
material and workmanship that can cause the failure of a warranted emission-related part.
WHAT IS COVERED UNDER THIS WARRANTY
Repair and/or replacement of any warranted emission-related part will be performed at no
charge provided the work is performed at an authorized warranty station. There will also be no
charge for any diagnostic labor performed at an authorized warranty station which leads to the
determination that a warranted emission-related part is defective.
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 necessary" shall be
warranted for the warranty period. 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 of that part. This warranty shall apply only towards the repair, replacement, and/or adjustment of the component parts listed below.
EMISSION-RELATED PARTS COVERED UNDER THIS WARRANTY
(1) Fuel Metering System
(i) Carburetor and internal parts (and/or pressure regulator or fuel injection system).
(ii) Air/fuel ratio feedback and control system, if applicable.
(iii) Cold start enrichment system, if applicable.
(iv) Regulator assy (gaseous fuel, if applicable)
(2) Air Induction System
(i)Intake manifold, if applicable
(ii)Air filter.
(3) Ignition System
(i)Spark plugs.
(ii)Magneto or electronic ignition system.
(iii)Spark advance/retard system, if applicable.
(4) Exhaust manifold, if applicable
(5) Miscellaneous Items Used in Above Systems
(i)Electronic controls, if applicable
(ii)Hoses, belts, connectors, and assemblies.
(iii) Filter lock assy (gaseous fuel, if applicable)
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.
MAINTENANCE SCHEDULE
The engine owner is responsible for having all scheduled inspection and maintenance services
performed at the intervals specified in the 2005 and later Owner's Manual and to retain records
of these services as having been performed. These records should be transferred to each subsequent owner of the engine. MAKITA cannot deny a claim solely because there are no
records of scheduled maintenance, however, a warranty claim may be denied if the failure to
perform the scheduled maintenance and inspection resulted in the failure of a warranted emission-related part.
As a minimum, the engine owner is responsible for the scheduled inspection and maintenance
described below which are based on the procedures described in the Owner's Manual.
PROCEDURE
INTERVAL
1) Change engine oil
: Initial 20 hours and every 100 hours afterward
2) Clean air cleaner (element)
: Every 50 hours
3) Replace air cleaner element
: Every 200 hours
4) Clean and adjust spark plug and electrodes : Every 200 hours
Note: More frequent maintenance may be necessary under dusty, dirty or severe conditions.
FRANÇAISE
(a) Improper or inadequate maintenance of any warranted emission-related part.
(b) Improper installation, adjustment, or repair of the engine or any warranted emissionrelated part unless performed by a factory authorized warranty station.
ESPAÑOL
WHAT IS NOT COVERED UNDER THIS WARRANTY
This warranty does not cover any emission-related part which malfunctions, fails, or is damaged due to alterations and/or modifications such as changing, adding, or removing parts.
When an engine is being serviced under warranty, MAKITA and any of its authorized dealers,
distributors, or warranty stations shall not be liable for any loss of use of the engine, for any
damage to goods, or loss of time or inconvenience. This limited warranty also does not apply
to any emission-related part which malfunctions, fails, or is damaged due to failure to follow
the maintenance and operating instructions specified in the 2005 and later Owner's Manual
including.
ENGLISH
If it is determined by an authorized warranty station that other engine components have been
damaged due to the failure of a warranted emission-related part during the warranty period,
MAKITA will repair and/or replace the necessary components.
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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.
HOW TO FILE A WARRANTY CLAIM
AND WHERE TO GET WARRANTY SERVICES
Contact the nearest Makita Factory Service Center Manager to determine the appropriate location where the required warranty services are to be performed. A list of the Factory Service
Center locations and phone numbers are provided below for your convenience.
41850 Christy Street
Fremont, CA 94538-5107
(510)657-9881
7674 Clairemont Mesa Blvd.
San Diego, CA 92111
(619)278-4471
1421 N. Clovis Ave., Ste. 112
Fresno, CA 93727
(209)252-5166
1714 E. McFadden Ave., Unit M
Santa Ana, CA 92705
(714)667-5066
14930 Northam Street
La Mirada, CA 90638-5753
(714)522-8088
333 Littlefield Ave.
South San Francisco, CA 94080
(415)875-1002
1970 Fulton Avenue
Sacramento, CA 95825
(916)482-5197
16735 Saticoy St., Ste. 105
Van Nuys, CA 91406
(818) 782-2440
1440 South "E" Street
San Bernardino, CA 92408
(909)885-1289
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.204.694.5782
MISSISSAUGA
6350 Tomken Road, Unit 8 Mississauga, L5T.1Y3
Tel. 1.888.221.9811 or 905.670.7255
Fax.905.670.0120
OTTAWA (Nepean)
210 Colonnade Road S, Unit #10, Ottawa (Nepean),
K2E.7L5
Tel. 1.888.560.2214 or 613.224.5022/5088
Fax.613.224.2360
WHITBY
(Toronto Head Office)
1950 Forbes Street, Whitby, L1N.7B7
Tel. 1.800.263.3734 or 905.571.2200
Fax.905.433.4779
FRANÇAISE
COQUITLAM
Unit 103. 2131 Hartley Avenue, Coquitlam, V3K.2Z3
Tel. 604.525.7434 or 1.800.266.7738
Fax.604.525.7435
ONTARIO
LONDON
317 Adelaide Street S., Unit 117, London, N5Z.3L3
Tel. 1.800.571.0899 or 519.686.3115
Fax.519.686.4347
QUÉBEC
ST. LEONARD
(Montréal Bureau Régional)
6389 Boul, Couture, St. Leonard, H1P.3J5
Tél. 1.800.361.7049 or 514.323.1223
Fax.514.323.7708
VILLE ST. LAURENT
1140 Rue Bégin, Ville St. Laurent, H4R 1X1
Tél. 1.888.745.5025 or 514.745.5025
Fax.514.745.6141
LES SAULES
1200 St. Jean Baptiste, Unit 106, Québec (Les Saules),
G2E.5E8
Tél. 1.800.663.5757 or 418.871.5720
Fax.418.871.6684
NOVA SCOTIA
DARTMOUTH
202 Brownlow Avenue, Dartmouth,B3B.1T5
Tel. 1.888.625.4821 or 902.468.7064
Fax.902.468.3551
ESPAÑOL
BRITISH COLUMBIA
RICHMOND
(Vancouver Regional Office)
11771 Hammersmith Way, Richmond, V7A.5H6
Tel. 1.800.663.0909 or 604.272.3104
Fax.604.272.5416
ENGLISH
FACTORY SERVICE CENTERS IN CANADA
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.
Keep this owner’s manual at hand, so that you can refer to it at any time.
Due to constant efforts to improve our products, certain procedures and
specifications are subjected to change without notice.
FRANÇAISE
FOREWORD
ENGLISH
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ011
CONTENTS
1. SAFETY PRECAUTIONS ・・・・・・・・・・・・・・・・・・ 1
2. COMPONENTS ・・・・・・・・・・・・・・・・・・・・・・・・ 3
3. PREPARATIONS FOR STARTING ・・・・・・・・・・・・・ 6
4. OPERATION ・・・・・・・・・・・・・・・・・・・・・・・・・10
5. MAINTENANCE SCHEDULE ・・・・・・・・・・・・・・・・15
6. "HOW-TO" MAINTENANCE・・・・・・・・・・・・・・・・・17
7. PREPARATIONS FOR STORAGE ・・・・・・・・・・・・・23
8. OIL SENSOR (OPTIONAL) ・・・・・・・・・・・・・・・・・25
9. SPARK ARRESTER (OPTIONAL) ・・・・・・・・・・・・・26
10. TROUBLESHOOTING ・・・・・・・・・・・・・・・・・・・・27
11. SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・29
ESPAÑOL
Page
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.
They contain carbon monoxide, a colorless, odorless and extremely
dangerous gas which can cause unconsciousness or death.
■
Never operate the pump indoors or in a poorly ventilated area, such
as tunnel, cave, etc.
■
Exercise extreme care when operating the engine near people or animals.
■
Keep the exhaust pipe free of foreign objects.
WARNING : REFUELING PRECAUTIONS
■
Gasoline is extremely flammable and its vapors can explode if ignited.
■
Do not refuel indoors or in a poorly ventilated area.
■
Be sure to stop the pump prior to refueling.
■
Do not remove fuel tank cap nor fill fuel tank while engine is hot or running.
Allow engine to cool at least 2 minutes before refueling.
■
Do not overfill the fuel tank.
■
If fuel is spilt, wipe it away carefully and wait until the fuel has dried
before starting the engine.
■
After refueling, make sure that the fuel cap is secured to prevent spillage.
WARNING : FIRE PREVENTION
■
Do not operate the pump while smoking or near an open flame.
■
Do not use around dry brush, twigs, cloth rags, or other flammable
materials.
■
Keep cooling air intake (recoil starter area) and muffler side of the
engine at least 1 meter (3 feet) away from buildings, obstructions
and other burnable objects.
■
Keep the pump away from flammables and other hazardous
materials (trash, rags, lubricants, explosives).
− 1−
1m
1m
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.
NOTE
Operating the engine at a steep incline may cause seizure due to
improper lubrication even with a maximum oil level.
■
Do not transport the pump with fuel in tank or with fuel strainer
cock open.
■
Keep the unit dry (do not operate it in rainy conditions).
: PRE-OPERATION CHECKS
■
Carefully check fuel hoses and joints for looseness and fuel
leakage. Leaked fuel creates a potentially dangerous situation.
■
Check bolts and nuts for looseness. A loose bolt or nut may
cause serious engine trouble.
■
Check the engine oil and refill if necessary.
■
Check the fuel level and refill if necessary.
Take care not to overfill the tank.
■
Keep cylinder fins and recoil starter free of dirt, grass and other
debris.
■
Wear snug fitting working clothes when operating the engine.
Loose aprons, towels, belt, etc., may be caught in the engine or
drive train, causing a dangerous situation.
− 2−
ESPAÑOL
CAUTION
FRANÇAISE
■
ENGLISH
WARNING : OTHER SAFETY PRECAUTIONS
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ3
2. COMPONENTS
EW120R
Handle
Spark plug cover
Spark plug
Plug (priming)
Air cleaner
Delivery
Carburetor
Primer
button
Suction
Tank cap
Plug (drain)
Casing cover
Fuel tank
Speed control lever
Muffler
Choke lever
Stop Switch
Recoil starter
handle
Recoil starter
Oil filler
(with oil gauge)
Set base
Hose band
Tools
Hose coupling
Strainer
− 3−
Instruction for use
(This publication)
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ4
ENGLISH
EW220R
Plug (priming)
Muffler
Frame
Spark plug
FRANÇAISE
Delivery
Suction
Plug (drain)
Speed control lever
Fuel tank
ESPAÑOL
Air cleaner
Chocke lever
Fuel cock
Casing cover
Recoil Starter handle
Recoil starter
Oil filler
(with oil guage)
Stop Switch
Oil drain plug
(at two places)
Instruction for use
(This publication)
Strainer
Hose coupling
Hose band
− 4−
Tools
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ5
EW320TR
Muffler
Plug (priming)
Frame
Air cleaner
Spark plug
Suction
Casing
Oil drain plug
(at two places)
Plug (drain)
Casing cover
Speed control lever
Fuel tank
Delivery
Chocke lever
Fuel cock
Recoil Starter
handle
Knob
Recoil Starter
Stop switch
Oil filler
(with oil guage)
Instruction for use
(This publication)
Strainer
Hose coupling
Hose band
− 5−
Tools
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.
FRANÇAISE
CAUTION
Suction hose
CONNECT DELIVERY HOSE
ESPAÑOL
When using a fabric hose, always use a
hose band to prevent the hose from
disconnecting under high pressure.
Delivery
hose
Delivery
hose
− 6−
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).
Select the viscosity based on the air
temperature at the time of operation
as shown in the table.
EW120R
EW220R
EW320TR
5W
10W
20W
Single
grade
#20
#30
#40
10W-30
Multi
grade
Ambient
temperature
10W-40
-20
-10
0
10
20
30
-4
14
32
50
68
86 104
Oil filler cap
(Oil gauge)
Upper level
Oil capacity
2.7 oz (0.08 L)
20.3 oz (0.6 L)
33.8 oz (1.0 L)
Lower level
− 7−
40
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.
Do not fill fuel too much. (EW120R)
Close the fuel cock before filling the
fuel tank. (EW220R,EW320TR)
LEVEL
ESPAÑOL
■
Upper level
FRANÇAISE
■
ENGLISH
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ8
Do not fill above the top of the fuel
filter screen (marked LEVEL), or the
fuel may overflow when it heats up
later and expands.
(EW220R,EW320TR)
When filling the fuel tank, always use
the fuel filter screen.
Wipe off any spilled fuel before
starting the engine.
− 8−
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.
Plug
(priming)
− 9−
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).
" I " (ON)
ON
OFF
" O " (OFF)
" I " (ON)
" O " (OFF)
− 10−
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. After starting the engine, allow the starter
handle to return to its original position while still holding the handle.
(f) After starting the engine, gradually
open choke by turning the choke
lever and finally keep it fully opened.
Do not fully open the choke lever
immediately when the engine is cold
or the ambient temperature is low,
because the engine may stop.
CLOSE
OPEN
OPEN
CLOSE
− 11−
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.
Whenever high speed operation is
not required, slow the engine down
(idle) by moving the speed control
lever to save fuel and extend engine
life.
H
Speed control lever
Speed control lever
− 12−
ESPAÑOL
■
L
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).
■
" I " (ON)
Do not stop the engine suddenly
when it is running at high speed.
ON
OFF
" O " (OFF)
" I " (ON)
" O " (OFF)
(c) Close the fuel cock.
(EW220R,EW320TR)
CLOSE
OPEN
− 13−
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.
ENGLISH
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ14
− 14−
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.
DAILY INSPECTION
Before running the engine pump, check the following service items:
Check priming water
Leakage of gasoline and engine oil
Clean air cleaner element
Enough gasoline
Enough gasoline
Excessive vibration,noise
Loose or broken bolts and nuts
Safe surroundings
Enough clean engine oil
PERIODIC MAINTENANCE
Periodic maintenance is vital to safe and efficient operation of your engine pump.
Check the table below for periodic maintenance intervals.
IT IS ALSO NECESSARY FOR THE USER OF THIS ENGINE PUMP TO
CONDUCT THE MAINTENANCE AND ADJUSTMENTS ON THE EMISSIONRELATED PARTS LISTED BELOW TO KEEP THE EMISSION CONTROL SYSTEM EFFECTIVE.
The emission control system consists of the following parts:
(1) Carburetor and internal
parts
(4) Air cleaner elements
(5) Spark plug
(8) Exhaust manifold, if
applicable
(2) Cold start enrichment
system, if applicable
(6) Magneto or electronic
ignition system
(9) Hoses, belts, connectors, and assemblies
(3) Intake manifold, if
applicable
(7) Spark advance/retard
system, if applicable
The maintenance schedule indicated in the following table is based on the normal
engine operation. Should the engine be operated in extremely dusty condition or in
heavier loading condition, the maintenance intervals must be shortened depending
on the contamination of oil, clogging of filter elements, wear of parts, and so on.
− 15−
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
CYLINDER HEAD (*Note 2)
●
CHECK AND ADJUST VALVE
CLEARANCE, (*Note 2)
●
CLEAN AND ADJUST
CARBURETOR (*Note 2)
●
ESPAÑOL
CHECK AND REFILL ENGINE
OIL
Every
Every
Every
50 hours 200 hours
20 hours (Weekly) (Monthly)
ENGLISH
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ16
●
(Yearly)
REPLACE FUEL LINES
OVERHAUL ENGINE (*Note 2)
●
*NOTE: 1. Initial oil change should be performed after first twenty (20) hours of
operation. Thereafter change oil every hundred (100) hours.
Before changing oil, check for a suitable way to dispose of old oil.
Do not pour it down into sewage drains, onto garden soil or into open
streams. Your local zoning or environmental regulations will give you
more detailed instructions on proper disposal.
*NOTE: 2. As to the procedures for these items, please refer to the SERVICE
MANUAL or consult your nearest Makita service dealer.
− 16−
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 0.7 mm)
ENGINE OIL CHANGE
Initial oil change : After 20 hours of operation
Thereafter
: Every 100 hours of operation
(a) When changing oil, stop the engine
and loosen the drain plug.
Drain the used oil while the engine is
warm. Warm oil drains quickly and
completely.
CAUTION
To prevent injury, pay attention to
the hot oil.
Make sure the fuel cap is tightly
secured to avoid spillage.
(b) Re-install the drain plug before
refilling oil.
EW120R
EW220R
EW320TR
Oil capacity
2.7 oz (0.08 L)
20.3 oz (0.6 L)
33.8 oz (1.0 L)
(c) Refer to page 7 for the recommended oil.
■
Always use the best grade and clean oil. Contaminated oil, poor quality oil and
shortage of oil cause damage to engine or shorten the engine life.
− 17−
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.
Ensure that the oil gauge is tight, as
if it loosens later oil will leak out.
− 18−
ESPAÑOL
3) Remove the oil gauge, then tilt the
engine and drain the oil into a pan or
other receptacle.
Cloth or
Paper towel
FRANÇAISE
2) Place a cloth or paper towel to the
area around the oil filler hole.
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.
Fuel cup
(c) After removing dirt and water, wash
the fuel cup with kerosene or gasoline.
Reinstall securely to prevent leakage.
ADJUSTING IDLING RPM
(CARBURETOR)
Adjust screw
(EW120R)
When adjust screw is turned right, engine
rpm increases, and when it is turned left,
rpm decreases.
Normal idling rpm
Carburetor
3000±100rpm
NOTE:
The carburetor greatly affects the performance of the engine.
Since it has been adjusted carefully at our factory before shipment, avoid
adjusting unless absolutely necessary.
If adjustments are needed, contact your nearest dealer.
− 19−
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.
Breather
Air cleaner cover
Fixing bolt
Line (the slash mark)
Remove the element, then clean it
with a solution of warm water and a
mild detergent, thoroughly drying it
afterward. Install it in alignment with
the lines as shown in illustration.
Element (the dotted line)
■
■
Wipe off any oil adhering to the area
around the air cleaner cover and
breather with a cloth.
After cleaning, reassemble the cleaner cover (insert the tab at the top first,
then insert the bottom tab) and tighten
the fixing bolt.
− 20−
ESPAÑOL
■
Pull out the lower edge of the cover to
remove the air cleaner cover.
FRANÇAISE
Element
■
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.
Clean the urethane foam element
every 50 hours.
Second element
Clean by tapping gently to remove dirt
and blow off dust. Never use oil. Clean
the paper element every 50 hours of
operation, and replace element set
every 200 hours.
Urethane Foam
Element
Paper Element
NOTE:
Clean and replace air cleaner elements more often when operating in dusty
environments.
Replace the element in case that dirt or dust can not be removed and/or that the
element is deformed or deteriorated.
− 21−
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.
− 22−
Fuel hose
ESPAÑOL
Replace the fuel hose every 1,000 hours
or every year.
If the fuel hose leak is found, replace the
fuel hose immediately.
FRANÇAISE
Take extreme caution when replacing
fuel hose ; gasoline is flammable.
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. DISCHARGE FUEL
WARNING : Flame Prohibited
If you do not use the engine more than 1
month, discharge fuel to prevent gum in
the fuel system and carburetor parts.
EW120R
■
■
Pour out the fuel in the tank from its
filler neck.
Push the primer pump of the carburetor until the fuel in it is thoroughly discharged.
− 23−
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.
FRANÇAISE
■
ENGLISH
EW220R,EW320TR
5. CLEAN AND STORE
■
■
Slowly pull the recoil starter handle
until resistance is felt and leave it in
that position.
Clean the pump thoroughly with an
oiled cloth, put the cover on, and
store the pump indoors in a well
ventilated, low humidity area.
− 24−
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. It must be connected securely
to the wire from oil sensor.
When selecting the engine oil, refer to
page 7 for the recommended oil.
− 25−
Oil sensor
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.
A clogged spark arrester :
Prevents the flow of exhaust gas
Reduces engine output
● Increases fuel consumption
● Makes starting difficult
●
If the engine has been running, the muffler and the spark arrester will be very hot.
Allow the muffler to cool before cleaning the spark arrester.
Deflector
How to remove the spark arrester
1. Remove the flange bolts from the muffler cover and remove the muffler
cover.
2. Remove the special screw from the
spark arrester and remove the spark
arrester from the muffler.
ESPAÑOL
Muffler cover
Spark arrester
screen
Muffler
Screw
Clean the spark arrester screen
Spark aresster screen
FRANÇAISE
●
Use a brush to remove carbon deposits
from the spark arrester screen.
Be careful to avoid damaging the screen.
The spark arrester must be free of
breaks and holes. Replace the spark
arrester if it is damaged.
Install the spark arrester, and muffler
protector in the reverse order of
disassembly.
− 26−
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.
(Stop leaking.)
Clogging of foreign substance in impeller.
(Disassemble and clean.)
Wear of impeller.
Strainer is clogged. (Clean.)
Engine speed is too low.
Pump dose not selfprime
(Consult your nearest dealer.)
Suction of air at suction side.
(Check piping at suction side.)
Insufficient priming water inside pump
casing (Prime fully.)
Imperfect tightening of drain plug.
(Tighten the plugs completely.)
Engine speed is too low.
(Consult your nearest dealer.)
Sucking air from mechanical seal.
(Consult your nearest dealer.)
− 27−
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. Try with a new plug if the spark is week or no
spark files.
3. The ignition system is faulty if there is no
spark with a new plug.
Take your pump to your nearest Makita dealer.
1. Pull the starter handle slowly and check if
resistance is felt.
Starting
failure
Is there enough
compression?
2. If little force is required to put the starter handle check if the spark plug is tightened firmly.
3. If the spark plug is loose, tighten it.
4. If compression is still low, consult your nearest
dealer.
Is the spark
plug wet with
fuel?
FRANÇAISE
■
Perform the following checks before
you take the pump to your Makita
dealer.
1. Choke (close choke lever) and pull the starter
handle five or six times.
Remove the plug and check if its electrode is
wet. If the electrode is wet, fuel is well supplied to your engine.
2. When the electrode is dry, check when the
fuel stops. (Check the fuel intake of the carburetor and fuel strainer intake.)
3. In case the engine dose not start with well
supplied fuel, try using different fuel.
− 28−
ESPAÑOL
■
ENGLISH
EW120R-320TR 取説_PU2034 05.1.26 11:33 AM ページ28
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 76.2 mm)
115 (35)
105 (32)
92 (28)
34
(130)
137
(520)
343
(1300)
26 (8)
Axle Seal Material
(Mechanical Seal)
Ceramic-carbon
Silicon-carbide
Model
EH025
Type
Air-Cooled,
4-Stroke, OHV,
Gasoline Engine
Lubricant
Automotive detergent oil (API / SE or higher grade,
SG, SH or SJ is recommended. SEA / 10W-30 etc.)
Oil Capacity
oz. (liter)
2.7
(0.08)
Fuel
Fuel Tank Capacity
EX13
EX27
Air-Cooled,
4-Stroke, OHC,
Gasoline Engine
20.3
(0.6)
33.8
(1.0)
Automotive unleaded gasoline
U.S.gal (liter)
Spark Plug
0.13 (0.5)
NGK CMR6A
Starting System
Dimensions
EW220R
0.7 (2.7)
1.6 (6.1)
NGK BR-6HS (CHAMPION RL86C)
Recoil starter
Length
in. (mm)
13.0 (331)
18.5 (470)
26.5 (672)
Width
in. (mm)
8.4 (213)
13.5 (344)
19.1 (484)
Hight
in. (mm)
13.6 (345)
16.3 (414)
24.0 (610)
lb. (kg)
12.8 (5.8)
54.9 (24.9)
106.9 (48.5)
Dry Weight
Standard Accessories
Engine tool kit (1 set), Strainer (1 pc),
Hose coupling (2 pcs.), Hose band (3 pcs.)
Valve Clearance
(Intake and Exhaust)
0.0039±0.0008 in. (0.1±0.03 mm)
Emissions Durability Period
(California only)
Note : Adjust the valve clearance while the engine is cold.
hours
125
− 29−
500
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