Nakanishi IH-300 Operation Manual
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IH - 300Lever Type AttachmentThank you for purchasing the Lever Type Attachment " IH - 300 ". This Lever TypeAttachment designed for using the Emax EVOlution motor or Espert 500 motor. The EmaxEVOlution Control Unit and Motor / ROTUS Air Motor and Air Line Kit are required todrive this Lever Type Attachment. Read this and all the associated component OperationManuals carefully before use. Always keep this Operation Manual in a place where a usercan referred to for reference at any time.OPERATION MANUAL OM-K0153E 002CAUTIONS FOR HANDLING AND OPERATIONClass Degree of RiskWARNING A safety hazard could result in bodily injury ordamage to the device if the safety instructions arenot properly followed.CAUTION A hazard that could result in light or moderatebodily injury or damage to the device if the safetyinstructions are not followed.1.Read these warnings and cautions carefully and only use in the manner intended.These warnings and cautions are intended to avoid potential hazards that could resultin personal injury to the operator or damage to the device. These are classi¿ed asfollows in accordance with the seriousness of the risk.This Attachment is designed for hand use. Never install this Attachment orany hand cutting tool on a machine such as a special purpose machine, NClathe 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 around theAttachment whenever the Attachment is rotating.When installing a cutting tool, tighten the collet correctly and check againthe collet before use. Do not over-tighten the collet. This may causedamage 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 speed inaccordance with Table 1.Do not use bent, broken, chipped, out of round or sub-standard cuttingtools as they may cause shatter or explode.The cutting tool with cracked, bended may cause some injury to operator.When using a new cutting tool, rotate it in a low speed and increase speedgradually 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 to thespindle and injury to the operator.Do not apply excessive force. This may cause cutting tool slippage, cuttingtool damage, injury to the operator, loss of concentricity and precision.WARNINGTable. 1 Overhang and SpeedOverhang (mm) Max. Speed (min -1 ) (rpm)20 N x 0.525 N x 0.350 N x 0.1*N = Max. Operating Speed with 13mm overhang.13Fig. 1Do not drop or hit this Attachment, as shock can damage to the internalcomponents.Be sure to clean the collet, the spindle taper and threads before replacingthe cutting tool. If ground particles or metal chips stick to the inside ofspindle or the collet, damage to the collet or spindle can occur due to theloss of precision.When cleaning an Attachment, stop the motor and remove dirt with abrush or a cloth. Do not blow compressed air into the Attachment. Foreignparticles or cutting chips may get into the ball bearings.Always clean the cutting tool shank before installing the cutting tool in thespindle.When sizing the correct collet size to the cutting tool shank diameter, atolerance of +0 - 0.01mm is strongly recommended.A cutting tool shank within the +0 - 0.1mm range is mountable, however,this may cause poor concentricity and or insuf¿cient cutting tool shankgripping force.Select suitable products or cutting tools for each application. Do notexceed the capabilities of the Attachment or cutting tools.Keep everything in order not to place the rag which could be caught nearthe hand tool.CAUTIONStop operating immediately when abnormal rotation or unusual vibrationsare observed. Immediately, please check the content of section" 10. TROUBLESHOOTING ".Always check if the cutting tool, collet is damaged before and after operating.If the collet show signs of wear or damage, replace it before a malfunctionor additional damage occurs.No lubrication is required because grease impregnated ball bearings areused.After installation, repair, initial operation, or long periods of non operation,please carry out break-in as follow. Start rotating slowly and over a shortperiod of 5 - 10 minutes, increase speed gradually until allowable maximumspeed.Do not disassemble, modify or attempt to repair the Attachment. Additionaldamage will occur to the internal components. Service must be performedby NSK NAKANISHI or an authorized service center.CAUTIONAttachment 1pc. Collet* Wrench (7 x 5.1) 1pc.5.17Pin Wrench (K - 233) 1pc. L Shaped Wrench 1pc. Operation Manual 1setྲྀᢅㄝ᫂᭩OPERATION MANUAL* ȭ3.0mm (CHH - 3.0) or ȭ3.175mm (CHH - 3.175) and ȭ2.35mm (CHH - 2.35) 1pc. Each.(For U.S. market ȭ3.175mm (CHH - 3.175)) and ȭ2.35mm (CHH - 2.35)The collet is attached to the Attachment.BASIC PACKAGE2.When opening the package, check if it includes all items listed in " Table. 2 Packing ListContents ".In the event of any shortage, please contact either NAKANISHI (see the " 4. CONTACTUS " section) or your local dealer.Table. 2 Packing List ContentsWARRANTY3.We provide a limited warranty for our products. We will repair or replace the products if thecause of failure is due to the following manufactures defects. Please contact us or yourlocal 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)CONTACT US4.For your safety and convenience when purchasing our products, we welcome yourquestions.If you have any questions about operation, maintenance and repair of the product, pleasecontact us.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 MarketsFEATURES5.The cutting tools can be surely replaced by " Lever Type Chucking ".This Attachment is a slim, light weight and best for micro-drilling or micromillimg.This Attachment can be used for Air Motor with Chip Air Mechanism (IM - 300). |
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