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Makita EW120R Preparations For Starting, Connect Suction Hose, Connect Delivery Hose, － 6－

Models: EW120R EW220R EW320TR

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3. PREPARATIONS FOR STARTING

CONNECT 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.

CAUTION

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.

CONNECT DELIVERY HOSE

When using a fabric hose, always use a hose band to prevent the hose from disconnecting under high pressure.

Suction hose	ENGLISH

Suction hose	FRANÇAISE

ESPAÑOL

Delivery

hose

Delivery

hose

－ 6－

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Makita EW120R, EW320TR, EW220R Preparations For Starting, Connect Suction Hose, Connect Delivery Hose, － 6－

Contents

PUMP 9ZZ9990030INSTRUCTIONS FOR USE MANUEL DUTILISATION アメリカ＆カナダENGLISH FRANÇAISE ESPAÑOL AIR INDEXEMISSION COMPONENT DEFECT WARRANTY PERIOD FEDERAL EMISSIONS COMPONENT DEFECT WARRANTYOBTAINING WARRANTY SERVICE WHAT IS NOT COVEREDENGLISH FRANÇAISE ESPAÑOL OWNERS WARRANTY RESPONSIBILITIESHOW TO MAKE A CLAIM YOUR WARRANTY RIGHTS AND OBLIGATIONS CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTThis warranty does not apply in any other state MANUFACTURERS WARRANTY COVERAGECalifornia Only LIMITED WARRANTY on Emission Control SystemsWARRANTY PERIOD WHAT IS COVERED UNDER THIS WARRANTYENGLISH FRANÇAISE ESPAÑOL WHAT IS NOT COVERED UNDER THIS WARRANTYMAINTENANCE SCHEDULE AND WHERE TO GET WARRANTY SERVICES REPAIR AND REPLACEMENT OF EMISSION-RELATEDPARTSHOW TO FILE A WARRANTY CLAIM ENGLISH FRANÇAISE ESPAÑOL FACTORY SERVICE CENTERS IN CANADABRITISH COLUMBIA ALBERTAPage 1.SAFETY PRECAUTIONS ・・・・・・・・・・・・・・・・・・ CONTENTS5.MAINTENANCE SCHEDULE ・・・・・・・・・・・・・・・・15 6.HOW-TOMAINTENANCE・・・・・・・・・・・・・・・・・17－ 1－ 1. SAFETY PRECAUTIONSEXHAUST PRECAUTIONS REFUELING PRECAUTIONSWARNING OTHER SAFETY PRECAUTIONS － 2－Be careful of hot parts CAUTION PRE-OPERATIONCHECKS－ 3－ 2. COMPONENTSEW120R － 4－ EW220R－ 5－ EW320TRCONNECT SUCTION HOSE 3. PREPARATIONS FOR STARTINGCONNECT DELIVERY HOSE － 6－－ 7－ CHECK ENGINE OIL－ 8－ CHECK FUEL－ 9－ CHECK PRIMING WATER1.STARTING 4. OPERATION－ 10－ ENGLISH FRANÇAISE ESPAÑOL－ 11－－ 12－ 2.RUNNING－ 13－ 3.STOPPING－ 14－ PERIODIC MAINTENANCE 5. MAINTENANCE SCHEDULEDAILY INSPECTION － 15－－ 16－ Periodic Maintenance Schedule tableINSPECTING THE SPARK PLUG 6.HOW-TOMAINTENANCEENGINE OIL CHANGE Initial oil change After 20 hours of operation－ 18－ CLEANING FUEL CUP CLEANING FUEL FILTERADJUSTING IDLING RPM CARBURETOR EW220R,EW320TREW120R CLEANING AIR CLEANER－ 20－－ 21－ EW220R, EW320TRCLEANING PUMP INSIDE FUEL HOSE REPLACEMENTCHECKING BOLTS, NUTS AND SCREWS － 22－1. WATER 7. PREPARATIONS FOR STORAGE2.DISCONNECT THE DELIVERY HOSE 3. DISCHARGE FUEL4. ENGINE OIL 5. CLEAN AND STOREEW220R,EW320TR －24－1. FUNCTION OF OIL SENSOR 8. OIL SENSOR OPTIONAL2.RESTARTING － 25－SPARK ARRESTER 9. SPARK ARRESTER OPTIONAL－ 26－ How to remove the spark arresterPump dose not run Pumping volume is small 10. TROUBLESHOOTINGPump dose not self- prime － 27－－ 28－ WHEN ENGINE DOES NOT STARTBefore testing, carefully wipe off spilled fuel － 29－ 11. SPECIFICATIONSPUMP ENGINEMakita Corporation ISSUE EMD-PU20343-11-8, Sumiyoshi-choAnjo, Aichi 446-8502Japan December