MakitaメーカーHR2511の使用説明書/サービス説明書
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Rotary Hammer Capacities Wood Steel Concrete 30" 13 mm 25 mm (1-311 6") (112") (1") 25 mm (1") MODEL HR2511 Variable Speed Net weight 335 mm 4.2 kg ~~ows per min. Overs" (RPM) length No load speed ~ 3,000 (13-3116") (9.
IMPORTANT SAFETY I NSTRU CTI 0 NS (For All Tools) WARNING: WHEN USING ELECTRIC TOOLS, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PERSONAL INJURY, INCLUDING THE FOLLOWING: READ ALL INSTRUCTIONS. 1.
14. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. 15. AVOID UNINTENTIONAL STARTING. Don't carry tool with finger on switch. Be sure switch is OFF when plugging in.
VOLTAGE WARNING: Before connecting the tool to a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same as that specified on the nameplate of the tool. A power source with voltage greater than that specified for the tool can result in SERIOUS INJURY to the user - as well as damage to the tool.
ADDITIONAL SAFETY RULES 1. Wear a hard hat (safety helmet), safety glasses and/or face shield. It is also highly recommended that you wear a dust mask, ear protectors and thickly padded gloves. 2. Be sure the bit is secured in place before operation. 3.
Bit grease Coat the bit shank head beforehand with a small amount (about 0.5- 1 g; 0.02-0.04 oz.) of bit grease. This chuck lubrication assures smooth action and longer service life. Installing or removing drill bit CAUTION: Always be sure that the tool is switched off and unplugged before installing or removing the bit.
Side grip (auxiliary handle) The side grip swings around to either side, allowing easy handling of the tool in any position. Loosen the side grip by turning it counterclockwise, swing it to the desired position and then tighten it by turning clockwise.
Switch action Too speed is increased by increasing pres- sure on the trigger. To start the tool, simply pull the trigger. Release the trigger to stop. A speed control screw is provided so that maximum tool speed can be limited (vari- able). Turn the speed control screw clock- wise for higher speed, and counterclock- wise for lower speed.
Driving in anchor manually The drill bit has a red marking at a point corresponding to the anchor length. So drill to that depth. Use the blow-out bulb to clean out the hole. Put a plug on the anchor and hammer it into the concrete. setting tool hor setting rod) Screw in a bolt to fasten equipment.
Dust collector Use the dust collector for safe, sanitary overhead operations. Install the bit, then attach the dust collector on the end by turning and applying pressure. Then secure it by turning the metal retainer clockwise. CAUTION : Empty the dust collector of its contents after drilling every 2 or 3 holes.
Install the center bit. I Center bit Rest the core bit on the concrete and turn the tool on. Once the core bit has cut a shallow groove into the concrete, remove the center bit. Then resume drilling. To remove the core bit, hold the adapter with the wrench, insert the rod into the hole in the core bit and tap with a hammer to unscrew.
MA1 NTENANCE CAUTION : Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. Replacing carbon brushes When the resin insulating tip inside the carbon brush is exposed to contact the commutator, it will automatically shut off the motor.
Lubrication This tool requires no hourly or daily lubrication because it has a grease-packed lubrication system. It should be relubricated after every 6 months of operation. Send the complete tool to Makita Authorized or Factory Service Center for this lubrication service.
ACCESSORIES CAUTION : These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. The accessories or attachments should be used only in the proper and intended manner.
oct -08-'91 us 25 mm (1") ROTARY HAMMER Model HR2511 Note: The switch and other part configurations may differ from country to country. 15.
oct -08-'91 us MODEL HR2511 'LiM AtD DESCRIPTION 'LiM ,& DESCRIPTION MACHINE *E 2 4 Hex Socket Head Bolt M6x25 lWtth Washer1 4 1 Ball Bearing 3009 5 2 Roller 6 5 6 1 Nut M303-36 7 1.
デバイスMakita HR2511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 HR2511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 HR2511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 HR2511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 HR2511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 HR2511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 HR2511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 HR2511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 HR2511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。