MakitaメーカーEW1OORの使用説明書/サービス説明書
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PUMP MODEL : EW1 OOR INSTRUCTION MANUAL 1 ISSUEEMD-PU0945 I.
Thank you for purchasing a Makita water pump. This manual covers operation and maintenance of water pumps. All information in this publication is based on the latest product infor- mation available at the time of approval for printing. Please read this manual carefully before operating.
~~ ~~ ~ Please make sure you review each precaution carefully. SURROUNDINGS m Operate the pump on a stable, level surface free of small rocks, loose gravel, etc. m Keep pump at least 3 feet (1 meter) away from buildings. Keep pump away from flammables and other hazardous materials (trash, rags, lubricants, explosives).
2. COMPONENTS Speed control lever Plug(priming) Delivery Fuel tank , Chokelever Suction Plug(drain)’ Hose coupling -2-.
3. PREPARATIONS FOR STARTING 1. Connect the 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 suc- tion hose.
4. Check the prlming water. It is recommended that the water chamber of pump casing should be primed with full of water before operating. +CAUTION]-, Never attempt to operate the pump without priming water or the pump will overheat. Extended dry opera- tion will destroy the mechanical seal.
4. STARTING THE ENGINE 1. Open the fuel cock. 2. Set the speed control lever to “START.” 3. Close the choke lever. If the engine is warm or the ambient temperature is high, close the choke lever half-way, or keep it open fully. If the engine is cold, or the ambient temperature is low, close the choke lever.
4. Pull the starter handle slowly until re- sistance is felt. This is the "compression" point. Return the handle to its original position and pull swiftly. H Do not pull out the rope all the way. H After starting the engine, allow the starter handle return to its original position while still holding the handle.
5. OPERATION Avoid operating the engine at high speed for a long time without load. 1. After starting the engine, gradually open choke by turning the choke lever and finally keep it open fully. Do not fully open the choke lever im- mediately when the engine is cold or the ambient temperature is low, be- cause the engine may stop.
6. STOPPING THE ENGINE 1. Set the speed control lever to the low speed position and allow the engine to run at low speed for 2 or 3 minutes before stopping. 2. Keep depressing the STOP BUTTON until the engine stops. Do not stop the engine suddenly when it is running at high speed.
DAILY INSPECTION lhours (daily) 0 (daily) Clean engine and check bolts and nuts. Clean spark plug. Clean air cleaner. Before running the pump, check the following service items: a Enough fuel. a Excessive vibration, noise. a Clean air cleaner element.
0. "HOW-TO" MAINTENANCE INSPECTING THE SPARK PLUG Clean off carbon deposits on the plug electrode using a plug cleaner or wire brush. w Check electrode gap. Adjust it to between 0.02 and 0.03 inches. (0.6 and 0.7mm) CLEANING AIR CLEANER Remove the element and clean it with kero- sene.
CHECKING BOLTS, NUTS AND SCREWS Retighten loose bolts and nuts. Check for fuel and oil leaks. Replace damaged parts with new ones. Keep safety on your mind. CLEANING FUEL STRAINER w Loosen the banjo bolt from the carburetor and remove the strainer (plastic mesh).
Pump does not run. I Pumping volume is small. -r Pump does not self-prime. Engine does not start. (See page 13.) Sticking of impeller (Disassemble and clean.) Sucking air at suction side (Check piping at suction side.) Drop in engine output (Consult your nearest dealer.
WHEN ENGINE DOES NOT START: fore you take the pump to your Makita dealer. If you still have trouble after com- pleting the checks, take the pump to your nearest Makita dealer. Before testing, carefully wipe off spilled fuel. Put the plug as far away from the spark plug hole as possible.
IO. PREPARATIONS FOR STORAGE Drain all water from the drain plug. [CAUTION m When retightening drain plug, be sure to clean the drain plug and the thread of casing.Otherwise, thread may be damaged. Open the fuel cock to discharge the fuel from the fuel tank.
MAKITA LIMITED ONE YEAR WARRANTY Warranty Policy Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase.
デバイスMakita EW1OORの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Makita EW1OORをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはMakita EW1OORの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Makita EW1OORの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Makita EW1OORで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Makita EW1OORを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はMakita EW1OORの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Makita EW1OORに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちMakita EW1OORデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。