Gyros 40-10470 Use and Care Manual
Contents
1. the power supply before cleaning or performing any maintenance The tool may be cleaned most effectively with com pressed dry air Always wear safety gag gles when cleaning tools with com pressed air Ventilation opening and switch levers must be kept clean and free of foreign matter Do not attempt to clean hy inserting pointed objects through openings Certain cleaning agents and solvents damage plastic parts Some of these are gasoline carbon tetrachloride chlorinated cleaning solvents ammonia and household deter gents that contain ammonia EXTENSION CORDS If an extension cord is necessary a cord with adequate size conductors that is capa ble of carrying the current necessary for your tool must be used This will prevent excessive voltage drop loss of power or overheating Grounded tools must use 3 wire extension cords that have three prong plugs and receptacles SERVICE RECOMMENDED SIZES OF EXTENTION CORDS 120 VOLT ALTERNATING CURRENT TOOLS Cord Length in Feet Cord Length in Meters 25 B 100 150 135 3D 60 120 Jo JO 15 25 3 10 25 4 0 45 1 0 25 4 0 10 25 40 Tool service must be preformed by qual ified repair personnel only Service or maintenance preformed by unqualified per sonnel could result in risk of injury For example internal may be misplaced or pinched safety guard springs may be improperly mounted When servicing a tool use only identical replacement parts Follow2. 8 000 35 000 RPM SS DUALITY MINIATURE TOOLE amp ACCESSORIES SINCE 1921 T Rotary Tool amp GYROS Operation Instruction Manual Variable Speed Rotary Tool Kit 470 Your new tool has been engineered and manufactured to GYROS high standards for dependability ease of operation and operator safety Properly cared for it will give you years of rugged trouble free performance i CAUTION CAREFULLY READ THROUGH THIS ENTIRE OPERATOR S MANUAL BEFORE USING YOUR NEW TOOL Pay close attention to the Rules for Safe Operation Warnings and Cautions If you use your tool properly and only for what it is intended you will enjoy years of safe reliable service SAVE THIS MANUAL FOR FUTURE REFERENCE TABLE OF CONTENTS SECTION Technical Data Rules for Safe Operation General Instructions for All Power Tools Rotary Tool Safety Rules specific Safety Instructions for Rotary Tool GyrosGuard Safety Shield Information Important Safety Information Functional Description and Specifications Assembly Instructions Operating Instructions Operating Speeds General Instructions For Installation of Flex Shaft specific Instructions For Flex Shaft Cutting Guide Installation Extendable Telescopic Tool Holder Maintenance GyrosGuard Safety Shield Coupon Warranty TECHNICAL DATA 1 2A VARIABLE SPEED ROTARY TOOL SET Voltage Frequency Ampere Rating No Load Speed Collet Capacity 120v BOHz
3. 1 2A 8 000 35 000 RPM 1 32 1 18 3 32 1 8 nee VARIABLE SPEED ROTARY TOOL RULES FOR SAFE OPERATION The purpose of safety symbols is to attract ing The safety warnings do not by them your attention to possible dangers The selves eliminate any danger The instructions safety symbols and the explanations with them or warnings they give are not substitutes for deserve your careful attention and understand praper accident prevention measures SYMBOL MEANING Read the user manual before using the machine Safety Alert Symbol Indicates danger warning or caution may be used in conjunction with other symbols or pictographs Always follow the salety precautions to reduce the risk of fire electric shock and personal injury Note Advises you of infonmation or instructions vital to the operation or maintenance of the equipment Wear salety goggles to protect your eyes Wear ear protector to protect against noise if e Wear dust mask to protect against dust IMPORTANT Servicing requires extreme care and knowl Sale operation of this power tool requires edge and should be performed only by a that you read and understand this operator s qualified service technician For service we manual and all labels affixed to the tool suggest you return the tool to GYROS Safety is a combination of common sense PRECISION TOOLS INC for repair When staying alert and knowing how our tool servicing Use anly identica
4. m Replacement parts All repairs whether electrical or mechanical should be made by a qualified service technician at an author ized service center m Keep hands away from working area Do not hand hold pieces so small that your fingers go under the tool Do not reach underneath work or in tool path with your hand or fingers for any reason m Before using the tool be sure all adjust ments are secure m Do not remove jammed cut off pieces until tool rotation has stopped m Never start the tool when the accessory is in contact with the work piece m Never touch the rotating portion of the tool or other moving parts during use THAT MAY IMPAIR YOUR JUDGEMENT OR CONTROL m Before changing the setup removing cover quards or blades UNPLUG the tool and be sure the switch is in the OFF position m Always turn off tool before disconnecting it to avoid accidental starting when recon necting to a power source m Stay alert and exercise control Watch what you are doing and use common sense DO NOT operate tool when tired DO NOT RUSH m Make sure work area has ample lighting to see the work and that no obstructions will interfere with safe operation BEFORE performing any work using this tool m Save the instructions Refer to them fre quently and use them to instruct other users If you loan someone this tool loan him or her these instructions also m Use proper extension cord Make sure your extension cor
5. UPC 780670 51101 2 0 to 1 1 2 Diameter Capacity 2 3 4 Length 2 3 8 OD VARIABLE SPEED ROTARY TOOL A WORD ABOUT SAFETY WARNING Serious eye or hand injuries can result from the improper selection or use of power tool accessories When properly used all Gyros accessories can be operated at the speed rating indicated Always follow these quidelines m ALWAYS use the GyrosGuard Safety Shield with all applicable accessories m ALWAYS wear proper eye or face protection while using amy accessory m ALWAYS ensure that the machine used does not subject abrasive wheels to speeds greater than the maximum RPM marked on the wheel or package m ALWAYS seat the shanks of the mandrels or mounted points into the collet or chuck of the handpiece as far as possible to provide proper support m NEVER operate an accessory at speeds above maximum rated speeds m NEVER use nor continue to use any accessory that appears to be out of balance loose damaged or vibrating m NEVER use excessive side pressure which might tend to vend or break the shank or the cutting accessory causing breakage and flying debris Let the speed of the accessory perform the work Safety requirements for the use care and protection of abrasive wheels are contained in ANSI standards BZ1 1978 winch are available from ANSI 1430 Broadway New York NY 10018 SAFETY SHIELD REQUIRED USAGE m NEVER USE THE GYROS ROTARY TOOLS WITHOUT THE GYROSGU
6. Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control Any alter ation or modification is a misuse and may result in a dangerous condition Check for misalignment or binding of moving parts breakage of parts and other conditions that may affect the tool aper ation If damaged have the tool serv iced before using Poorly maintained tools cause many accidents Develop a periodic maintenance schedule for your tool Use only accessories that are recom mended by the manufacturer for your model Accessories that are suitable for one tool may become hazardous when used on another tool SAVE THESE INSTRUCTIONS VARIABLE SPEED ROTARY TOOL PowerPro ROTARY TOOL SAFETY RULES WARNING T READ AND UNDERSTAND ALL INSTRUCTIONS FAILURE TO FOLLOW ALL INSTRUCTIONS LISTED BELOW MAY RESULT IN ELECTRIC SHOCK FIRE AND OR SERIOUS PERSONAL INJURY WORK AREA Keep your work area clean and well lit Cluttered benches amp 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 by standers children and visitors away while operating a power taol Distraction can cause you to lose control ELECTRICAL SAFETY Double Insulated tools are equipped with a polarized plug one blade is wider than the other This plug will fit i
7. on the nameplate SWITCH ON Push the switch at I Position SWITCH OFF Push the switch at O Position ADJUSTMENT OF SPEED You can easily adjust the speed of the tool Start at low speed then increase gradually until the best speed is reached set the speed indicator to fit the job to achieve the best results when working with different materials the speed of the Rotary Tool should be regulated To select the right speed for each job use a practice piece of material Vary speed to find the best speed for the accessory you are using and the job to be done On the variable speed model there are switch setting indicators marked with a line Slide to the appropriate setting on the housing to select the operating speed needed from 8 000 35 000 RPM NEEDS FOR SLOWER SPEEDS Certain materials however some plastics and precious metals for example require a relatively slow speed because at high speed the friction of the accessory generates heat and may cause damage to the material Slow speeds 15 000 RPM or less usually are best for polishing operations emplaying the felt polishing accessories They may also be best for delicate projects as eggery work delicate woodcarving and fragile models parts All brushing applications require lower speeds to avoid wire discharge from the holder NEEDS FOR HIGHER SPEEDS Higher speeds are better for carving cutting routing shaping and cutting dadoes or rab b
8. ARD SAFETY SHIELD IN PLACE for all applicable accessories m NEVER USE ANY METHOD TO LOCK quard in the open position m The spring loaded self closing mechanism is there for your convenience only DO NOT depend on it alone for your safety m ALWAYS wear safety glasses ar face shield and protective clothing when operating any rotary tools es UILt L UxiLLHV ILLLGLHLAAe LA FUNCTIONAL DESCRIPTION AND SPECIFICATIONS any assembly adjustments or changing accessories Such preventive WARNING Disconnect the plug from the power source before making safety measures reduce the risk af starting the tool accidentally SHAFT LOCK BUTTON CARBON BRUSH ACCESS WARNING Always unplug Rotary Tool before changing accessories changing collets or servicing your Rotary Tool m AJ CUTTING GUIDE HEAD COLLET WRENCH nanih UM GROIN DRILL CARVING BITS BITS ki COLLET 1 16 cuir COLLET COLLET NUT To loosen first press shaft lock button and rotate the shaft by hand until the lock engages the shaft preventing further rotation CAUTION Do not engage lock while the rotary tool is running 12 NEM E VARIABLE SPEED ROTARY TOOL With the shaft lock engaged use the collet wrench to loosen the collet nut if necessary The collet nut must be loosely threaded on when inserting an accessory Change acces sories by inserting the new one into the collet as far as possible to minimize run out and unbalan
9. E BRUSHES The brushes should be inspected frequently when tools are used continuously If your tool runs sporadically loses power makes unusu al noises or runs at a reduced speed check the brushes To continue using the tool in this condition will permanently damage your tool With the cord unplugged remove the brush caps one at a time with a small screwdriver hy rotating cap counter clockwise and check each brush If the brush is less then 1 8 long and the end surface af the brush that contacts the commutator is rough and or pitted they should be replaced Check both brushes Usually the brushes will nat wear out simul taneously If one brush is worn out replace both brushes Make sure the brushes are installed as illustrated The curved surface of the brush must match the curvature of the commutator After replacing brushes the sf AH LLLLLLLLLLLLALA CGynrcs tool should be run at no load place it on a clean surface and run it freely at full speed for 5 minutes before loading or using the tool This will allow the brushes to seat properly and will give you more hours af life from each set of brushes This will also extend the total life of your tool since the commutator surface will wear longer BEARINGS Under normal use the double ball bearing will not require lubrication CLEANING 1 X WARNING To avoid accidents always disconnect the tool from i MM
10. The hanger is provided for the use of hang ing your tool while using the flex shaft or for storage If you do not use the hanger remove it from the tool and snap it back into place underneath the cord so it will be out of the way while the toal is in use OPERATING INSTRUCTIONS The Rotary Tool is a handful of high speed power It serves as a carver grinder polisher sander cutter power brush drill and more The Rotary Tool has a small pawerful electric universal motor is comfortable in the hand and is made to accept a large variety of accessories including abrasive wheels drill bits wire brushes polishers engraving cutters router bits cutting wheels and attachments Accessories come in a variety of shapes and permit you to do a number of different jabs As you become familiar with the range of accessories and their uses you will learn just how versatile the rotary tool is You ll see dozens of uses you haven t thought of before The real secret of the Rotary Tool is its speed To understand the advantages of it s high speed you have to know that the standard portable electric drill runs as speeds up to 2 800 revolutions per minute The Rotary Tool operates at speeds up to 35 000 revolutions per minute The typical electric drill is a low speed high torque tool the Rotary Tool is just the opposite a high speed low torque E d NENMNNMNNMMMMMZEO2EEMMMMVMVqgqu OPERATING INSTRUCTIONS tool The maj
11. can fly apart and cause injury 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 expased metal parts of the tool live and shock the operatar If cutting into existing walls or other blind areas where electrical wiring may exist is unavoidable disconnect all fuses or circuit breakers feed ing this worksite Always disconnect the power cord from the power source before making any adjustments or attaching any accessories You may unexpectedly cause the toal to start leading to serious personal injury Be aware of the switch location when placing the tool down or picking the tool up You may accidentally activate the switch Always hold the piece firmly in your hands during the start up The reaction torque of the motor as it accelerates to full speed can cause the shaft to twist Always wear safety goggles and dust mask Use only in well ventilated area Using persanal safety devices and working in a safe environment reduces risk of injury After changing the bits or making any adjustments make sure the collet nut and other adjustment devices are securely tightened Loose adjustment device can unex pectedly 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 always be obviou
12. ce With the shaft lock engaged finger tighten the collet nut until the acces sory shank is gripped by the collet Avoid excessive tightening of the collet nut when there is no bit inserted COLLETS Four different size collets see illustration to accommodate different shank sizes are available for your Rotary Tool To install a different collet remove the collet nut and remove the old collet Insert the unslotted end of the collet in the hole at the end of the tool shaft Replace collet nut on the shaft CAUTION Always use the collet that matches the shank size af the accessory you plan to use Never force a larger diameter shank into the collet Note Some rotary tool kits may not include all four collets sizes BALANCING ACCESSORIES For precision work it is important that all accessories be in good balance much the same as the tires on your automobile Ta true up or balance an accessory slightly loosen collet nut and give the accessory or collet a 1 4 turn Retighten collet nut and run the Rotary Tool You should be able to tell by the sound and feel if the accessory is in balance Continue adjusting in this fashion until best balance is achieved To maintain balance on abrasive wheel points before each use with the wheel point secured in the collet turn on the Rotary Tool and run Dressing Stone lightly against the revolving wheel point This removes high spots and trues up the wheel point for good balance
13. d is in good condition When using an extension cord be sure to use one heavy enough to carry the current your prod uct will draw An undersized cord will cause a drop in line voltage resulting in loss of power and overheating A wire gauge size AWG of at least 16 is recommended for an exten sion cord 25 feet or less in length If in doubt use the next heavier gauge The smaller the 3auge number the heavier the cord m Don t abuse cord Never carry tool by cord or yank it to disconnect from receptacle Keep cord away from heat oil and sharp edges TOOL USE AND CARE Use clamps or other practical way to secure and support the work piece to a stable platform Holding the work by hand or against your body is unstable and may lead to lass of control Do not force tool Use correct tool for application 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 dangerous and must be repaired Disconnect the plug from the power source before making any adjustments changing accessories or storing the tool Such preventative safety measures reduce the risk of starting the tool accidentally Store idle tools out of reach of children and other untrained persons Tools are dangerous in the hands of untrained users Maintain tools with care Keep cutting tools sharp and clean
14. e clamps to support work piece when ever practical Never hold a small work piece in one hand and tool in the other while in use Allow for sufficient space at least 6 between your hand and spin ning bit Round material such as dowel rods pipes or tubing may have tendency to roll while being cut and may cause the bit to bite or jump toward you Clamping a small work piece allows you to use both hands to control the tool Inspect your work piece before cutting When cutting irregularly shaped work pieces 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 foreign objects in the work piece Nails or foreign ahjects can cause the bit to jump Never start the tool when bit is engaged in the material The 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 hack The direction of feed with the bit into the material when carving routing or cutting is very important Always feed the bit into the material in the same direction as the cutting edge is exiting from the material which is the same direction the chips are thrown Feeding the tool in the wrong direction causes the cutting edge of the bit to climb out of the wark and pull the tool in the direction of this feed If the work piec
15. e 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 the switch to the tool is left ON the tool could restart unexpectedly causing serious per sonal injury Do nat leave a running tool unattended turn power off Only when tool comes to a complete stop is it safe to put it down Do not grind or sand near flammable materials Sparks from the wheel could ignite these materials Do not touch the hit or collet after use Alter use the bit and collet are too hot to be touched by bare hands Regularly clean the tool s air vents by compressed air Excessive accumulation of powdered metal inside the motor housing may cause electrical failures Do not allow familiarity gained from fre quent use of your rotary tool to become commonplace Always remember that a careless fraction of a second is sufficient to inflict severe injury Do not alter or misuse tool Any alteration or modification is a misuse and may result in serious personal injury This product is not intended for use as a dental drill in human or veterinary med ical applications Serious personal injury may result When using the steel saws cutoff wheels high speed cutters or tungsten carbide cutters always have the work securely clamped Never attempt to hold the work with one hand while using any of these accessories The reason is that these wh
16. eels will grab if they become slightly cant ed in the groove and can kickback causing lass of control resulting in serious injury Your second hand should be used to steady and guide the hand holding the tool When a cutoff wheel grabs the wheel itself usually breaks When the steel saws high speed cutters or tungsten carbide cutters grab they may jump from the groove and you can loose control of the tool few URN SPECIAL OFFER X ONP 7 Designed itn PA jme with all our miniature saw blades and cutting accessories The GyrosGuard was man ufactured to easily screw onto aur PowerPro Rotary Tools as well as Dremel and many other rotary tools providing the user with extra safety and protection from sparking and debris Dur crystal clear heavy duty GyrosGuand is lightweight shatter resistant and comes in two sizes small and large Tha standard sized GyrosGuard makes it aas iar to access those hard to reach areas witha diam eter capacity up to 1 1 2 The large sized GyrosGuar will accommodate aven our largest 2 1 2 diameter cutting accessories The spring loaded self closing 50 25010 GYROSGUARD LS LARGE SIZE design offers protection from debris end sparking The UPC 780670 51201 9 access hole allows easy Beers of accessories 0 to 2 1 2 Diameter Capacity Nat remos of the Gyros 2 3 4 kanie 3 1 4 OD d reflects Sy nig cme r 7 50 12510 GYROSGUARD SMALL SIZE
17. ets in wood Hardwoods metals and glass require high speed operation and drilling should be at high speed The speed of the Rotary Tool is controlled by setting the indicator on the housing BONUS FEATURE This rotary tool has been specifically designed with an independent on off switch and speed control switch This allaws the user to set the desired speed for the particular job he is work ing on and the next ume the machine ts tumed on to continue working the desired speed can remain intact In this way this machine provides the advantages that both a single speed and variable speed machine offers es FIG 1 Unscrew and remove the housing cap from the body of the machine FIG 2 Press the shaft lock button and loosen the collet nul without removing it from the motor shaft FIG 3 Pull the drive wire out of the flexible shaft 2 to 3 and slide it into the collet Press the shaft lock button and finger tighten the collet nut Then tighten slightly with the wrench provided DO NOT OVER TIGHTEN FIG 4 Attach by screwing the collar of the flexible shaft onto the rotary tool FIG 5 Jo attach accessories to the flexible shaft spindle insert the L bar provided into the hale on the side of the spindle to keep it from turning and use the collet wrench to loosen the collet nut FLEXIBLE SHAFT LUBRICATION The flex shaft should be lubricated after every 25 30 hours of use To lubricate unscrew the flex
18. from your face Accessories can be damaged during handling and can fly apart as they come up to speed This is not common but does happen Practice on scrap materials first t see how the Rotary Tool s high speed action performs Keep in mind that the work is done by the speed in the tool and by the accessory in the collet You should not lean on or push the tool during use Instead lower the spin ning accessory lightly to work and allow it to touch the point at which you want cutting or sanding or etching etc to begin Concentrate on guiding the tool over the work using very little pressure from your hand Allow the accessory to do the work Usually it is best to make a series af passes with the tool rather than attempt to do all the work in one pass To make a cut for example pass the tool back and forth over the wark much as you would a small paintbrush Cut a little material on each pass until you reach desired depth For most work the gentle touch is best With it you have the best control are less likely to make errors and will get the most efficient work out of the accessory AIR VENT WITH YOUR HAND THIS BLOCKS THE AIR FLOW AND CAUSES THE MOTOR TO OVERHEAT WEAR EYE PROTECTION VARIABLE SPEED ROTARY TOOL A 1 i 5 N SWITCH ON OFF Only when the switch is at OFF state can the mutifunc tional tool be switched on The data of power supply should be identical with that
19. g and other construction activities contains chemicals known to cause cancer birth defects or other reproductive harm Some examples of these chemicals are B Lead from lead based paints B Crystalline silica from bricks and cement and other masonry products B Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles WARNING VARIABLE SPEED ROTARY TOOL Jan When servicing use only identical Gyros replacement parts Use of any other parts may create a hazard or cause product damage m Never stand on tool Serious injury could occur if the tool is tipped or if the drill is unintentionally contacted m Never leave tool running unattended Tum power off Don t leave tool until it comes to a complete stop m Check damaged parts Belore further use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for align meant of moving parts binding or moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged must be properly repaired or replaced by an a
20. instructions in the Maintenance section of this man ual 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 tetrachloride ammonia etc may damage plastic parts
21. l GYROS works replacement parts WARNING Do not attempt to operate this tool until you have read thor oughly and understand completely all instructions safety rules etc contained in this manual Failure to comply can result i in accidents involving fire electric shock or serious personal injury Save this operator s manual and review frequently for con tinuing safe operation and instructing others who may use this tool GENERAL INSTRUCTIONS FOR ALL POWER TOOLS m Know your power tool Read the opera tors manual carefully Learn the application and limitations as well as specific potential hazards related to this tool m Keep guards in place and in working order Never operate the tool with any quard or cover removed Make sure all guards are operating properly before each use m Remove adjusting keys amp wrenches Form a habit of checking to see keys and adjusting wrenches are removed from tool before tuming it on m Keep work area clean Cluttered work areas and workbenches invite accidents m Do not use in dangerous environments Do not use power tools near gasoline or other flammahle liquids in damp or wet locations or expose them to rain Keep work area well lighted m Keep children and visitors away All visitors should wear ANSI Z87 1 approved safety glasses and be kept a safe distance from work area m Make workshop childproof with padlocks master switches or by removing starter keys
22. n 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 contract a qualified elec trician to install a polarized outlet Do not change the plug in any way Double insu lation eliminates the need for a three wire arounded power supply system Before plug qing in the tool be certain the outlet s sup plied voltage is within the voltage marked on the nameplate Do not use AC Only rated tools with a DC Power supply Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is grounded If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter must be used to supply the power to your tool Electrician s rubber gloves and footwear will further enhance personal safety Don t expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock Do not abuse the cord Never use the cord a 7 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 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 Refer to Recommended sizes of Extension C
23. ool to the working table m Rotary Tool can be fixed and hung up m Adjustable height from Bin to 21 in m Maximum thickness of fixed working table 2 35 in m Hanger can rotate 360 By fixing screws at the base of the work table adjust the extendable toolholder on the edge of the work table In order to insure the con nection between the tool and the tool halder be sure to adjust tightly Turn the extendable pole clockwise so you can lock the desired height into place Turn counterclockwise and the extendable pole can be loosened Some work may require additional illumination for which a special EZ Lite is provided To attach the EZ Lite to the tool remove existing collar from the tool and attach the EZ Lite To activate the light collar turn the small on off switch located on the EZ Lite MAINTENANCE SERVICE Preventive maintenance performed by unau thorized personne may result in misplacing of internal wires and components which can cause senous hazard CARBON BRUSHES The brushes and commutator in your tool have been engineered for many hours of depend able service In order to prepare your brush es for use run your tool at full speed for 5 minutes under no load This will properly seat your brushes which extends the life of both your brushes and your tool To maintain peak efficiency of the motor we recommend every 50 60 hours the brushes be examined MAINTENANCE OF REPLACEABL
24. or difference to the user is that the high speed combined with the accessory mounted in the collet does the work You don t apply pressure to the tool but simply hold and quide it In the low speed tools you not only guide the tool but also apply pres sure to it as you do for example when drilling a hole It is high speed along with its compact size and wide variety of special accessories and attachments which makes the Rotary Tool different from other tools The speed enables it ta do jabs low speed tools cannot do such as cutting hardened steel engraving glass etc Getting the most out of your Rotary Tool is a matter of learning how to let this speed work for you To learn about more uses and the versatility of GYROS accessories and attachments refer to this Owners Manual USING YOUR ROTARY TOOL The first step in learning to use the Rotary Tool is ta get the feel of it Hold it in your hand and feel its weight and balance Feel CAUTION WHENEVER YOU HOLD THE TOOL BE CAREFUL NOT TO COVER THE the taper of the housing This taper permits the Rotary Tool to be grasped much like a pen or pencil The 470 Variable Speed tool has a unique comfort grip on the nose and back seating which allows the user added comfort and control during use You can feel the difference For best control in close work grip the Rotary Tool like a pencil between your thumb and forefinger Always hold the tool away
25. ords in the Maintenance section of this manual PERSONAL SAFETY Stay alert watch what you are doing and use common sense when operating a power tool Do nat use while tired or under the influence of drugs alcohol or med ication A moment of inattention while oper ating power tools may result in serious injury Dress properly Do not wear loose clothing or jewelry Contain long hair Keep hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Keep handles dry clean and free from oil and grease 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 accidents Remove adjusting keys or wrenches before turning the tool ON A wrench ar 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 Proper footing and balance enables better control of the tool in unexpected situations Use safety equipment Always wear eye protection Dust mask non skid safety shoes hardhat or hearing protectian must be used for appropriate conditions SPECIFIC SAFETY INSTRUCTIONS FOR THE VARIABLE SPEED ROTARY TOOL Accessories must be rated for at least the speed recommended on the tool warning label Wheels and other acces sories running over rated speed
26. s Allow brushes to run at operating speed for at least one minute before using wheel During this time no one is to stand in front or inline with the brush Loose bristles or wires will be discharged during run in time Wire and bristle brushes must never be operated at speeds higher than 15 000 min Direct the discharge of the spinning wire brush away from you small particles and tiny wire fragments may discharge at high velocity during the cleaning action with these brushes and may become imbedded in yaur skin Bristles or wires will be discharged from brush at high speeds Wear protective gloves and face shield with wire or bristle brushes Apply wire ar bristle brushes lightly to the work as only the tip of the wires bristles do the work Heavy pressure on bristles will cause the wires or bristles to become overstressed resulting in a whiping action and will cause wire bristles to be discharged Carefully handle both the tool and indi vidual grinding wheels to avoid chipping or cracking Install a new wheel 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 handled with care Damaged bits can snap during use Dull bits require more force to push the tool possibly causing the bit to break VARIABLE SPEED ROTARY TOOL Us
27. shaft assembly from the motor housing Pull the center care out of the flex shaft assembly Wipe a very thin of film automotive wheel bearing grease onto the center core and reinsert it back into the shaft To prevent damage to the tool do not over grease shaft Too much grease will cause the unit to overheat Re attach the flex shaft to the rotary tool SPECIFIC INSTRUCTIONS FOR FLEXIBLE SHAFT Do not operate the flexible shaft with a sharp bend Over bending the shafl can generate excessive heal on the jacket or hand piece The recommended minimum is 6 radius FIG 1 Unscrew and remove housing cap from the body of the rotary tool FIG 2 Press the shaft lock button and loosen the collet nut without removing it from the motor shaft FIG 3 Slide desired tool bit inta the collet press shaft lock button and finger tighten the collet nut Tighten slightly with wrench provided DO NOT OVER TIGHTEN FIG 4 Proceed to install cutting guide by screwing quide onto tool clockwise to tighten FIG 5 Loosen mounted screw on cutting guide and adjust tool to depth desired for application Tighten by hand to maintain position Sp A OGcGCLLLLIDAA LLGULLLLOoaeLL VARIABLE SPEED ROTARY TOOL EXTENDABLE TELESCOPIC TOOLHOLDER If connecting the Rotary Tool with the Flexible Shaft you can hang the tool on the extend able tool holder thus the working range can be freer and vibration will not be transmitted from the t
28. u Don t force the tool It will do the job better and safer at the rate for which it was designed m Use the right tool Do not force the tool ar attachment to do a job for which it was not designed WARNING m Wear proper apparel Do not wear loose clothing neckties or jewelry that can get caught in the tool s moving parts and cause personal injury Non slip footwear is recom mended when working outdoors Wear pro tective hair covering to contain long hair m Always wear ANSI 787 1 approved safety glasses with side shields Fveryday eyeglasses have only impact resistant lenses they are NOT safety glasses m Secure work Use clamps or a vise to hold work when practical Its safer than using your hand and it frees both hands to operate the tool m Do not overreach Keep praper footing and balance at all times m Maintain taols with care Keep tools sharp and clean for best and safest perform ance Follow instructions for lubricating and changing accessories m Disconnect all tools When not in usa before servicing or when changing attach ments blades bits cutters etc all tools should be disconnected from power source m Reduce the risk of unintentional start ing Be sure switch is off when plugging in m Use recommended accessories Consult the operators manual for recommended accessories The use of improper accessories may cause risk of injury some dust created by power sanding sawing grinding drillin
29. uthorized service center to avoid risk of personal injury m Protect your hearing Wear hearing pro tection during extended periods of operation m Keep tools dry clean and free from oil and grease Always use a clean cloth when cleaning Never use brake fluids gasoline petroleum based products or any solvents to clean tool m PROTECT YOUR LUNGS Wear a face or dust mask if the operation is dusty m Guard against electrical shock hy pre venting body contact with grounded sur faces For example pipes radiators ranges and refrigerator enclosures m inspect tool cords and extension cords periodically and if damaged have repaired by a qualified service technician Stay con stantly aware of cord location and keep it away from the rotating wheel WARNING DO NOT OPERATE THIS TOOL WHILE UNDER THE INFLUENCE OF DRUGS ALCOHOL OR ANY MEDICATION m Never use in an explosive atmosphere Mormal sparking of the motor could ignite fumes m Use only outdoor extension cords with approved ground connection that are intended for use outdoors and so marked m Avoid awkward operations and hand posi tions where a sudden slip could cause your hand to move into the drill ALWAYS make sure you have good balance m Allow the motor to come up to full speed before starting a cut to avoid binding or Stalling m Do not use tool if switch does not turn it on and off Have defective switches replaced by an authorized service center
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