RyobiメーカーAG452の使用説明書/サービス説明書
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SA VE THIS MANUAL FOR FUTURE REFERENCE Y our angle grinder has b een engineered and manufactured to our high standard for dependability , ease of operation, and operator safety . When properly car ed for , it will give you years of rugged, trouble-free performance.
2 Introduction ..................................................................................................................................................................... 2 W arranty ..................................................
3 GENERAL SAFETY RULES WARNING: Read and understand all instructions. Failure to follow all instructions listed below , may result in electric shock, fire and/or serious personal injury . SA VE THESE INSTRUCTIONS WORK AREA Keep your work area clean and well lit.
4 SERVICE T ool service must be perfor med only by qualified repair personnel. Service or maintenance performed by unqualified personnel may result in a risk of injury . When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual.
5 SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpr etation of these symbols will allow you to operate the tool better and safer .
6 SYMBOLS SERVICE Servicing requir es extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the product to the nearest AUTHORIZED SERVICE CENTER for r epair . When servic- ing, use only identical replacement parts.
7 EXTENSION CORDS When using a power tool at a considerable distance from a power source, be sure to use an extension cord that has the capacity to handle the current the tool will draw . An undersized cord will cause a drop in line voltage, resulting in overheating and loss of power .
8 FEA TURES Fig. 1 PRODUCT SPECIFICA TIONS Wheel Size ............................................................. 4 1/2 in. Cord Length ............................................................... 10 ft. Arbor Size ...............................
9 ASSEMBL Y UNP ACKING This product r equires assembly . Carefully remove the tool and any accessories from the box. Make sure that all items listed in the packing list are included. Inspect the tool carefully to make sure no breakage or damage occurred during shipping.
10 Fig. 3 LOCK-ON BUTTON SWITCH TRIGGER WARNING: Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury . WARNING: Always wear safety goggles or safety glasses with side shields when operating power tools.
11 OPERA TION WARNING : Always install grinding wheel and abrasive mop disc with the depressed center against the disc flange as shown below . Failure to do so will cause the grinding wheel to crack when tightening the nut.
12 W ARNING : Wire wheel brush bristles will bend during use and show their direction of rotation. When reusing the wire wheel brush, always mount it to rotate in the same direction as in prior use.
13 ADJUSTMENTS WARNING: Before performing any adjustment, make sure the tool is unplugged from the power supply and the switch is in the OFF ( O ) position. Failur e to heed this warning could result in serious personal injury . GUARD ADJUSTMENT See Figure 9 - 11.
14 Ele ctric too ls use d on fiber glass m ate ria l, wal lbo ard , spac kli ng compounds, or plaster are subject to accelerated wear and possible premature failure because the fiberglass chips and grindings are highly abrasive to bearings, brushes, commu- tators, etc.
15 MAINTENANCE GUARD REPLACEMENT See Figure 13. After extended use, the guar d may become worn and need adjustment or replacing. Or , if you drop the angle grinder and damage the guard, it may be necessary to r eplace it. T o replace the guar d: Unplug the angle grinder .
16 ONE WORLD TECHNOLOGIES, INC. 1428 Pearman Dairy Road, Anderson, SC 29625 Phone 1-800-525-2579 www .ryobitools.com • SERVICE Now that you have purchased your tool, should a need ever exist for repair parts or service, simply contact your nearest Authorized Service Center .
デバイスRyobi AG452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:
Ryobi AG452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Ryobi AG452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。Ryobi AG452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。Ryobi AG452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。
Ryobi AG452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Ryobi AG452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、Ryobi AG452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Ryobi AG452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。