Nakanishi IR-310 Operation Manual
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OM-K0493E 002Ring Type AttachmentOPERATION MANUALThank you for purchasing the Ring Type Attachment " IR - 310 ". This Attachmentdesigned for powerful and delicate cutting and grinding, and made slim and lightweight for comfortable gripping. The Emax EVOlution control unit and motor orROTUS air motor are required to drive this Attachment. Read this and all theassociated component Operation Manuals carefully before use. Always keep thisOperation Manual in a place where a user can referred to for reference at any time.1 . CAUTIONS FOR HANDLING AND OPERATIONRead these warnings and cautions carefully and only use in the manner intended.These warnings and cautions are intended to avoid potential hazards that couldresult in personal injury to the operator or damage to the device. These areclassied as follows in accordance with the seriousness of the risk.This Attachment is designed for hand use. Never install thisAttachment or any hand tool on a machine such as a specialpurpose machine, NC lathe or mill.Do not touch the cutting tool while it is rotating. It is very dangerous.Wear safety glasses, dust mask, and use a protective cover aroundthe Spindle whenever the Spindle is rotating.When installing a cutting tool, tighten the collet correctly andcheck again the collet before use. Do not over-tighten the collet.This may cause damage to the spindle.Do not use grindstones with an outside diameter over 15mm.Do not exceed 13mm of overhang for mounted grindstones as shownin Fig. 1. If the overhang must exceed 13mm, reduce the motor speedin accordance with Table. 1.Do not use bent, broken, chipped, out of round or sub-standardcutting tools as they may cause shatter or explode. The cuttingtool with cracked, bended may cause some injury to operator.When using a new cutting tool, rotate it in a low speed andincrease speed gradually for safety.Always operate cutting tools within the cutting tool manufacturer'srecommended speed limits. Use of a cutting tool higher than themanufacturer's recommended speed limits could cause damage tothe spindle and injury to the operator.Do not apply excessive force. This may cause tool slippage, tooldamage, injury to the operator, loss of concentricity and precision.Do not drop or hit this Attachment, as shock can damage to theinternal components.Be sure to clean the collet, the spindle taper and threads beforereplacing the cutting tool. If ground particles or metal chips stickto the inside of spindle or the collet, damage to the collet orspindle can occur due to the loss of precision.When cleaning an Attachment, stop the motor and remove dirtwith a brush or a cloth. Do not blow compressed air into theAttachment. Foreign particles or cutting chips may get into theball bearings.Always clean the cutting tool shank before installing the tool inthe spindle.When sizing the correct collet size to the cutting tool shankdiameter, a tolerance of +0 - 0.01mm is strongly recommended.A tool shank within the +0 - 0.1mm range is mountable,however, this may cause poor concentricity and or insufcientcutting tool shank gripping force.CAUTIONOverhang (mm Max. Speed (min-1) (rpm)20 N x 0.525 N x 0.350 N x 0.1Table. 1 Overhang and Speed*N=Max. Operating Speed with 13mm overhang.13Fig. 1Select suitable products or cutting tools for each application. Donot exceed the capabilities of the Attachment or cutting tools.Keep everything in order not to place the rag which could becaught near the hand tool.Stop operating immediately when abnormal rotation or anyunusual vibrations are observed. Afterwards, please check thecontent of section " 10. TROUBLESHOOTING ".Always check if the cutting tool, collet is damaged before and afteroperating.If the collet show signs of wear or damage, replace it before amalfunction or additional damage occurs.No lubrication is required because grease impregnated ballbearings are used.After installation, repair, initial operation, or long periods of nonoperation, please carry out break-in as follow. Start rotating slowlyand over a short period of 5 - 10 minutes, increase speed graduallyuntil allowable maximum speed.Do not disassemble, modify or attempt to repair the Attachment.Additional damage will occur to the internal components. Servicemust be performed by NSK NAKANISHI or an authorized servicecenter.CAUTION2 . BASIC PACKAGEIR - 310 Attachment1pc.Colletȭ3.0mm (CHH - 3.0) * orȭ2.35mm (CHH - 2.35)Each 1pc.CHH - 2.35Wrench (7 x 5.1) 1pc.Pin Wrench (K - 233)1pc.L Shaped Wrench1pc.Operation Manual1set5.17ྲྀᢅㄝ᫂᭩OPERATION MANUAL3 . WARRANTY4 . CONTACT USWe provide a limited warranty for our products. We will repair or replace theproducts if the cause of failure is due to the following manufactures defects.Please contact us or your local distributor for details.Defect in manufacturing.Any shortage of components in the package.Where damaged components are found when initially opening the package.(This shall not apply if the damage was caused by the negligence of a customer.)* The collet is attached to the Attachment.Company NameBusiness HoursU.S. Toll Free No.Telephone No.Fax No.Web Address:Industrial Div.: 8:30am to 17:00pm (CST)(closed Saturday, Sunday and Public Holidays): 800-585-4675: 847-843-7664: 847-843-7622: www.nskamericacorp.comContact UsContact UsFor U.S. MarketCompany NameBusiness HoursTelephone No.e-mail Address:: 8:00am to 17:00pm(closed Saturday, Sunday and Public Holidays): +81 (0) 289-64-3520: webmaster-ie@nsk-nakanishi.co.jpFor Other MarketsWARNINGClass Degree of RiskWARNINGA safety hazard could result in bodily injury ordamage to the device if the safety instructionsare not properly followed.CAUTIONA hazard that could result in light or moderatebodily injury or damage to the device if thesafety instructions are not followed.Table. 2 Packing List ContentsFor your safety and convenience when purchasing our products, we welcomeyour questions.If you have any questions about operation, maintenance and repair of theproduct, please contact us.When opening the package, check if it includes all items listed in " Table. 2Packing List Contents ".In the event of any shortage, please contact either NAKANISHI (see the" 4. CONTACT US " section) or your local dealer. |
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