Proxxon 38481 Use and Care Manual
Contents
1. LIMITED WARRANTY OF PROXXON POWER TOOLS FOR HOME USE Prox Tech Inc Seller warrants to the original purchaser only that all PROXXON consumer power tools will be free from defects in material or workmanship for a period of two years from the date of purchase Seller s sole obligation and your exclusive remedy under this limited warranty and to the ex tent permitted by law any warranty or condition implied by law shall be the repair or replacement of parts without char ge which are defective in material or workmanship and which have not been misused carelessly handled or misrepaired by persons other than Seller or Authorized Service Station In the event of a failure of a product to conform to this written war ranty please refer to the Service and Repair section on the back of this manual and take action accordingly his Limited Warranty does not apply to accessory items such as circular saw blades drill bits router bits jigsaw blades sanding belts grinding wheels and other related items Dama ge to the product resulting from tampering accident abuse negligence unauthorized repairs or alterations unapproved attachments or other causes unrelated to problems with mate rial or workmanship are not covered by this warranty 8 Any implied warranties shall be limited in duration to two years from date of purchase Some states in the U S and so me Canadian provinces do not allow limitations on how long an impli2. and please don t forget to include your name address and daytime telephone number We will respond in a prompt and reliable manner Spare Parts You can also order any necessary spare parts from our Service Center at the above address Please check the article number of the tool concerned on the nameplate of the tool and define the part needed by using the explosion drawing in the manual that came with the tool Every part has a specific number 5 digit XX Please provide us with this number when ordering For any further information call us toll free at 1 877 PROXXON 1 877 776 9966 or visit us on the web at www proxxon com us Art Nr 38481 99 PR 703712702 J We reserve the right to make further alterations for the purpose of technical progress
3. is not recommended for drilling in concealed areas Technical data Length approx 9 250 mm Weight approx 1 11b 500g Collar 20 mm Motor Voltage 115 V 50 60 Hz Rotary speed 5 000 20 000 rpm Characteristic noise emission lt 70 dB A Noise level may exceed 85 dB A during operation Ear protection must be worn Vibration at handle 2 5 m s Operation Clamping changing the tool Warning Pull the mains plug out before changing tools Do not press the locking button arrow fig 2 as long as the machine is run ning 1 Turn the cap nut 1 fig 2 slightly and press the locking button at the same time until it engages Loosen the nut for a few turns and change the tool Use the open end spanner if the tool is clamped tight Note Clamp the tool as short as possible Excessively protruding shanks will easily bend and cause erratic running Working with the machine Warning Do not work without protective goggles Do not work with da maged grinding bits or bent shanks Always wear a breather mask under extremely dusty conditions or in case of hazar dous dusts 1 Switch the machine on with the switch 2 fig 1 and ad just the appropriate speed for the work with the button 1 Note High grinding performance is the result of correct and even ro tary speed and not of excessive pressing power Small milling grinding bits high speed Large milling grinding bits low spee
4. maximum speed speed Brass Brushes No 28960 28962 Grinding wheels Aluminiumoxide No 28302 Silicon carbide No 28304 Metal cutting blades No 28830 12 000 rpm 15 000 rpm 30 000 rpm 30 000 rpm 20 000 rpm 20 000 rpm 20 000 rpm 20 000 rpm 15 000 rpm 20 000 rpm Cut off weels Corundum 28810 Aluminiumoxide grinding bits No 28770 Milling bit Tungsten vanadium 2 3mm Diamand grinding bit No 28222 20 000 rpm 80 000 rpm 20 000 rpm 20 000 rpm 20 000 rpm 150 000 rpm All shanks 2 32 2 4 mm Replacement Parts List Please order spare parts in writing from Proxxon Service center Adress on the back of this manual Professional grinder IBS E No 38481 Part No Designation 28481 01 Cap nut 28481 02 Clamping jaws accessories 28481 03 Circlip 28481 04 Wave washer 28481 05 Spacer ring 28481 06 Ball bearing 28481 07 Circlip 28481 08 Shaft 28481 09 Front part of housing with locking button 28481 10 Motor fastening screws 28481 12 Locking button 28481 13 Fan 28481 15 Housing screw 28481 16 Control knob 28481 17 Switch 38481 19 Motor incl pinion 38481 20 Control unit 28481 22 Handle 38481 23 Power cable incl plug and grommet Part No Designation 28481 24 Spanner 28481 25 Centering ring 28481 27 Motor housing 28481 28 Support ring 28481 29 Rear housing cover 38481 97 Packaging 38481 99 Operating Instructions
5. the material when carving routing or cutting is very important Always feed the bit into the material in the same direction as the cut ting edge is exiting from the material which is the same direction as the chips are thrown Feeding the tool in the wrong direction causes the cutting edge of the bit to climb out of the work and pull the tool in the direction of this feed If the workpiece or bit becomes jammed or bogged down turn the tool off by the switch Wait for all moving parts to stop and unplug the tool then work to free the jammed material If the switch of the tool is left on the tool could re start unexpectedly causing serious personal injury Do not leave a running tool unattended turn power of Only when tool comes to a complete stop it is safe to put it down Be Do not grind or sand near flammable materials Sparks from the wheel could ignite these materials Do not touch the bit or collet after use After use the bit and collet are too hot to be touched by bare hands Regularly clean the tool s air vents by compressed air Ex cessive accumulation of powdered metal inside the motor housing may cause electrical failures Do not allow familiarity gained from frequent use of your rotary tool to become commonplace Always remember that a careless fraction of a second is sufficient to inflict severe in jury Do not alter or misuse tool Any alteration or modification is a misuse and may result in serious persona
6. PROXXON Professional Grinder IBS E Manual 123 4 PROXXON Professional Grinder IBS E Dear Customer Before putting the machine into operation read the enclo sed safety rules and operating instructions 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 Save these instructions Work Area Keep your work area clean and well lit Cluttered ben ches and dark areas invite accidents Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes Keep bystanders children and visitors away while Operating a power tool Distractions can cause you to lo se control Electrical Safety Double Insulated tools are equipped with a polarized plug one blade is wider than the other This plug will fit in a polarized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified electrician to install a polarized outlet Do not change the plug in any way Double Insulation eli minates the need for the three wire grounded power cord and grounded power supply system Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your
7. ained tools Use only accessories that are recommended by the manufacturer for your model Accessories that may be suitable for one tool may be come hazardous when used on another tool SERVICE Tool service must be performed only by qualified repair personnel Service or maintenance performed by unqualified personnel could result in a risk of injury When servicing a tool use only identical replacement parts Follow instructions in the Maintenance section of this manual Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk of electric shock or injury Certain cleaning agents such as gasoline carbon te trachloride ammonia etc may damage plastic parts Specific Safety Rules for Rotary Tools Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord Contact with a live wire will make exposed metal parts of the tool live and shock the operator If cutting into existing walls or other blind areas where electri cal wiring may exist is unavoidable disconnect all fuses or circuit breakers feeding this worksite Accessories must be rated for at least the speed recom mended on the tool warning label Wheels and other acces sories running over rated speed can fly apart and cause injury Always disconnect the power cord from the power source before making any adjustments or attaching any accesso ries You m
8. ay unexpectedly cause tool to start leading to se rious personal injury Be aware of the switch location when placing the tool down or when picking the tool up You may accidentally ac tivate the switch Always wear safety goggles and dust mask Use the tool only in ventilated area Using personal safety devices and working in safe environment reduces risk of injury After changing the bits or making any adjustments make sure the collet nut and any other adjustment devices are securely tightened Loose adjustment device can unexpec tedly shift causing loss of control loose rotating components will be violently thrown Do not reach in the area of the spinning bit The proximity of the spinning bit to your hand may not always be obvious Allow brushes to run at operating speed for at least one minute before using During this time no one is to stand in front or in line with the brush Loose bristles or wires will be discharged during the run in time Wire and bristle brushes must never be operated a speeds greater than 15 000 min Direct the discharge of the spinning wire brush away from you Small particles and tiny wire fragments may be discharged at high velocity during the cleaning action with these brushes and may become embedded in your skin Bristles or wires will be discharged from the brush at high speeds Carefully handle both the tool and individual grinding wheels to avoid chipping or tracking Install a new wh
9. body is grounded Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of elec tric shock Do not abuse the cord Never use the cord to carry the tools or pull the plug from an outlet Keep cord away from heat oil sharp edges or moving parts Replace damaged cords immediately Damaged cords increase the risk of electric shock When operating a power tool outside use an outdoor extension cord marked W A or W These cords are rated for outdoor use and reduce the risk of electric shock Personal Safety Stay alert watch what you are doing and use common sense when operating a power tool Do not use tool while tired or under the influence of drugs alcohol or medication A moment of inattention while operating po wer tools may result in serious personal injury 4 Dress properly Do not wear loose clothing or jewelry Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Avoid accidental starting Be sure switch is off before plugging in Carrying tools with your finger on the switch or plugging in tools that have the switch on invites acci dents Remove adjusting keys or wrenches before turning the tool on A wrench or a key that is left attached to a rotating part of the tool may result in personal injury Do not overreach Keep proper footing and balance at all times Prope
10. d 2 For engraving work hold the machine like a ball pen fig 3 and do not cover the ventilation slots with your hand 3 For rough work hold the machine like a hammer fig 4 The grinder IBS E has an ergonomical design so that it can be easily guided at the fitting collar The thread for the cap nut is lowered into the machine housing The use of a chuck is therefore not possible Maintenance Warning Disconnect the plug from the mains before performing any maintenance or cleaning work After use Clean the unit thoroughly removing all grinding dust with a brush or a soft cloth Ensure all ventilation slots are free from obstruction The power cord shall be replaced by part no 38481 23 only if the cord is damaged Operations Speeds for Accessories Your tool is equipped with an electronic feedback system thats help to keep the preselected rotating speed virtually con stant between no load and load conditions WARNING An external speed control should never be used with this tool The following table shows you the recommended speed for different accessories available from PROXXON WARNING Only use accessories and spare parts recommended by PROX XON Observe the max permitted rotational speed Accessories available from PROXXON MICROMOT Steel Collets Art No 28940 6 collets in sizes tho 1 0 mm the 1 5 mm 5 64 2 0 mm 3 32 2 4 mm 7 64 3 0 mm We 3 2 mm recomendet
11. ed warranty lasts so the above limitation may not ap ply to you In no event shall seller be liable for any incidental or conse quential damages including but not limited to liability for loss of profits arising from the sale or use of this product Some states in the U S and some Canadian provinces do not allow the exclusion or limitation of incidental or consequential da mages so the above limitation or exclusion may not apply to you This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state in the U S province to province in Canada and from country to country This limited warranty applies only to PROXXON po wer tools sold within the United States of America Canada the commonwealth of Puerto Rico and Mexico For warranty coverage within other countries contact your local PROXXON Importer Schematics for IBS E CJ SN Ne N E cad 2345 637 1 23 N N SERVICE AND REPAIR Your device does not work properly Please read the operating instructions again carefully If the unit is in fact defective please send it to Prox Tech Inc Attn PROXXON Service Center 2555 Tate Blvd S E PO Box 1909 Hickory NC 28603 1909 Please make sure that your tool is carefully packaged and include a copy of your dated proof of purchase You will help us to react even quicker if you describe the problem in short
12. eel if tool is dropped while grinding Do not use a wheel that may be damaged Fragments from a wheel that bursts during operation will fly away at great velocity possibly striking you or bystanders Never use dull or damaged bits Sharp bits must be hand led with care Damaged bits can snap during use Dull bits require more force to push the tool possibly causing the bit to break Use clamps to support workpiece whenever practical Ne ver hold a small workpiece in one hand and the tool in the other hand while in use Allow for sufficient space bet ween your hand and the spinning bit Round material such as dowel rods pipes or tubing have a tendency to roll while being cut and may cause the bit to bite or jump toward you Clamping a small workpiece allows you to use both hands to control the tool Inspect your workpiece before cutting When cutting irre gularly shaped workpieces plan your work so it will not slip and pinch the bit and be torn from your hand For example if carving wood make sure there are no nails or fo reign objects in the workpiece Nails or foreign objects can cause the bit to jump Never start the tool when the bit is engaged in the materi al The bit cutting edge may grab the material causing loss of control of the cutter Avoid bouncing and snagging the wheel especially when working corners sharp edges etc This can cause loss of control and kick back The direction of feed with the bit into
13. gs Speed torque or position settings Higher number means greater speed Infinitely variable selector Speed is increasing from narrow end gt Arrow Action in the direction of arrow Alternating current Type or a characteristic of current E Class II construction Designates Double Insulated Construction tools Legend Speed control button ON OFF switch Hanger Mains supply cable Locking button Cap nut with steel clamp jaw Fitting collar for clamping Ya 20 mm Steel clamping jaws Open end spanner Functional Description The PROXXON professional grinder IBS E is the ideal machine for fine milling grinding polishing brushing derusting engra 3 CONDAL ving enchasing and cutting You may use this machine with steel non ferrous metal glass wood minerals and Ceramics The spindle is fitted with a high precision ball bearing and runs without clearance in the die cast aluminum housing The quiet running special motor with electronic speed control en sures maximum power with small constructive dimensions Compact housing made of glass fibre reinforced nylon with a 3 4 20mm collar on the aluminum section of the housing The steel clamping jaws which come with the machine are designed for quick and easy changing of tools and ensure far better true running properties than a normal chuck Warning Use this tool only for the application it has been designed for For your own safety This tool
14. l injury This product is not intended for use as a dental drill or in medical applications Serious personal injury may result When using steel saws cut off wheels high speed cutters or tungsten carbide cutters always have the work secu rely clamped Never attempt to hold the work with one hand while using any of these accessories The reason is that these wheels will grab if they become slightly canted in the groove and can kick back causing loss of control resulting in serious injury Your second hand should be used to steady and guide the hand holding the tool When a cut off wheel grabs the wheel itself usually breaks When the steel saw high speed cutters or tungsten carbide cutters grab they may jump from the groove and you could lose control of the tool Symbols Important Some of the following symbols may be used on your tool Please study them and learn their meaning Proper interpretation of these symbols will allow you to operate the tool better and safer Symbol Name Designation Explation V Volts Voltage potential A Amperes Current Hz Hertz Frequenzy cycles per second w Watt Power kg Kilograms Weight min Minutes Time s Seconds Time 0 Diameter Size of drill bits grinding wheels etc Mo No load speed Rotational spped at no load min Revolutions or reciprocation per minute Revolutions strokes surface speed orbits etc per minute 1 2 3 Selector settin
15. r footing and balance enables better con trol of the tool in unexpected situations Use safety equipment Always wear eye protection Dust mask non skid safety shoes hard hat or hearing protection must be used for appropriate conditions Tool Use and Care Use clamps or other practical way to secure and sup port the workpiece to a stable platform Holding the work by hand or against your body is unstable and may lead to loss of control Do not force tool Use the correct tool for your appli cation The correct tool will do the job better and safer at the rate for which it is designed Do not use tool if switch does not turn it on or off Any tool that cannot be controlled with the switch is dan gerous and must be repaired Disconnect the plug from the power source before making any adjustments changing accessories or storing the tool Such preventive safety measures reduce the risk of starting the tool accidentally Store idle tools out of reach of children and other un trained persons Tools are dangerous in the hands of un trained users Maintain tools with care Keep cutting tools sharp and clean Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the tools operation If damaged have the tool serviced before using Many accidents are caused by poorly maint
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