Rotabroach® Puma Magnetic Drilling Machine
Contents
1. Excessive pressure is undesirable when using the Rotabroach Puma machine It does not increase the speed of penetration and will cause the safety overload protection device to stop the motor The motor can be restarted by operating the motor start button Continuous overloading will result in damage to the machine and cutter e Always ensure that the slug has been ejected from the previous hole before commencing to cut the next e If the slug sticks in the cutter move the machine to a flat surface switch on the magnet and gently bring the cutter down to make contact with the surface This will usually straighten a cocked slug and allow it to eject normally e Apply a small amount of light oil lubricant regularly to slide and arbor support bearing Insecure anchorage a loosely fitting slide or a worn bearing in the arbor support bracket usually causes cutter breakage Refer to routine maintenance instructions EXTENSION CABLE SELECTION The machines are factory fitted with a 3 metre length of cable having three 1 5mm conductors LIVE NEUTRAL and EARTH If it becomes necessary to fit an extension cable from the power source care must be taken in using a cable of adequate capacity Failure to do so will result in a loss of traction by the magnet and a reduction of power from the motor Assuming a normal AC supply of the correct voltage it is recommended that the following extension lengths shall not be exceeded For 110v supply 32. Stay alert watch what you are doing use common sense and do not operate the tool when you are tired Check for damaged parts before further use of tool it should be carefully checked to determine that it will operate property and its intended function Warning The use of any accessory or attachment other than one recommended in this instruction manual may present a risk of personal injury Have your toll repaired by a qualified person This electric tool complies with the relevant safety rules Qualified persons using original spare parts should only carry out repairs otherwise this may result in considerable danger to the user Foreseeable Misuse e During operation failure to keep the cable away from the machine body will result in the cable damaged by drill bit causing electric conduction and other accidental injury e Before operation when plugging the power source failure to turn all the switches to position lt off gt may result in accidental start up from the machine causing accidental injury e During suspended operation failure to tie the safety belt to fasten the magnetic drill when power failure or power down suddenly causing magnetic drill to get out of the work surface and resulting in the accident Other risks e During operation wear loose clothing or jewellery failure to wear protective hair covering to containing long hair they can be caught in moving parts may present an accidental injury e During operation
3. application requirements Cutting Cutter diameter Material RPM relationship surface speed 13 Meters min Material to be Lower U cut Upper 1469 2203 Aluminium 60 90 1224 Brass amp 40 50 Bronze Iron 30 5 37 cast soft 0 50 ps 1224 cast hard 15 21 b67 514 cast malleable 15 30 B67 34 Steel mild 24 30 588 734 high tensie B 5 f73_ J22 stainless free 15 18 441 cutting These are only starting points They will vary with application and work piece condition H H H 7 a G AE N tw w N ce Gall G W Dp E e E D T HEH 2 O N A n N we W 20 D oo is nn we S we we B 530101 318 159 223 95 134 S9 18 95_ 191 we pas N a an to 71 N w S a we DY a nm N A A amp a N A AAEE W AJ Se So ojo wy EIM w N RJE Ps D o0 H w Un Ww B ee o0 stainless heat resisting a a N O a N too Material or Application Type Feed Per Tooth mm Thin Walled Workpieces Oblique Entry Curved Surfaces Semi Circles Fragile Setups 0254 0508 0762 FPT with Work Hardening Materials Soft Gummy Materials 1016 127
4. defective protective reed switch Defective magnet Defective Fuse Defective Control Unit Hole cutters break quickly holes are bigger Play in the guide than the hole cutter Bent spindle Shaft extending from the motor is bent Pilot bent Motor running roughly and or seizing up Bent spindle Shaft extending from the motor is bent Triangular guide not mounted straight Dirt between spindle and triangular guide Motor making a rattling sound Gear ring bottom of the armature worn out Gear s worn out No grease in gear box Motor humming big sparks and motor has no Armature damaged force Field burned Carbon brushes worn out Motor does not start or fails Damaged or defective wiring Damage to Armature or field coil Damaged or defective brushes Guiding takes a great deal of effort Guide is set too tight Guide is dry Guide gear rack rotation system dirty or damaged Insufficient magnetic force Damaged or defective wiring Bottom of magnet not clean and dry Bottom of magnet not flat Work piece is not bare metal Work piece is not flat Work piece is too thin less than 10mm Defective Control Unit Defective magnet Frame under voltage Damaged defective wiring Defective magnet Motor seriously dirty Fuse blows when magnet switch is turned on Damaged or defective wiring Wrong value fuse Defective magnet switch Defective Control Unit Defective magnet Fuse blows when motor is sta
5. put in effort to push and press the machine will result the magnet getting out of the work surface suddenly causing accidental injury e Before mounting or removing the drill bit failure to disconnect the supply will result the accidental start up causing personal injury Issue 2 Original version Sept 2010 3 Specification Maximum hole cutting capacity in 2 3C steel 30mm dia x 25mm deep Arbor bore 19 05mm 3 4 dia Model Voltage V AC Normal Full Load Watts W SMARTPUMAI1 110V 50 60Hz 800 SMARTPUMA3 230V 50 60Hz 800 Electro Magnet Model Voltage V DC Normal Full Load Amps A Watts W SMARTPUMAI1 110 0 45 45 SMARTPUMA3 230 0 225 45 Total Normal Full Load magnet motor 845 Overall Height maximum extended 410mm Dimensions Height minimum 360mm Width including Hand wheel 170mm Length Overall including Guard 250mm Magnet Footprint 165mm x 80mm Net Weight 11 20kgs Stroke With Arbor 30mm max With Drill chuck 65mm No Load All voltages 600rpm Speed Tractive Force of Magnet at 20 C 25mm min plate thickness 8000N The use on any material less than 25mm thick will progressively reduce the magnetic performance If possible substitute material should be positioned under the magnet and work piece to equate to a suitable material thickness If this is not possible an alternative secure method of restraining the machine MUST be used Maximu
6. 114 2212 510 Issue 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Original version Contents Intended Use General Safety Machine Specification Operating Instructions and Additional Safety Cutsmart Feature Mounting of cutters Remedies for hole making problems Wiring Diagram Exploded diagram of machine Exploded diagram of motor Pipe adaptor Kit Chuck conversion Maintenance checks Trouble shooting Cutter Selection Speeds and Feeds Warranty 1 INTENDED USE Sept 2010 Page Re OO OND MN W 0 14 15 15 17 18 20 The magnetic drill is intended for use to drill a hole in a ferrous material The magnet is used to hold the drill in place whilst the drill is functioning elevating the stress placed on the user and increase the low precision that would be incurred when using a hand held drill It is designed for use in Fabrication Construction Railways Petrochemical and any other application when drilling ferrous metal Any deviation from its intended use will not be the subject of responsibility from Rotabroach 2 GENERAL SAFETY RULES 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 these instructions before attempting to operate this product Remove the power supply before carrying out any adjustment serving or maintenance 1 Keep work area cl
7. Typical Average Applications 0762 1016 Deep Holes 1016 127 Difficult to machine materials will require reduced feed rates 18 Issue 2 Original version Sept 2010 Notes Issue 2 Original version Sept 2010 Rotahizioach WARRANTY STATEMENT Rotabroach warrants its machines to be free from faulty materials or workmanship under normal use for a period of 6 months from initial date of purchase and 90 days for all other parts excluding cutters provided that the warranty registration card or online registration has been completed and returned to Rotabroach or its designated distributor within a period of 30 days from the purchase date failure to do so will void the warranty If the stated is adhered to Rotabroach will repair or replace at its option without charge any faulty items returned This Warranty does not cover 1 Components that are subject to natural wear and tear caused by the use in accordance with the operators instructions Zz Defects in the tool caused by non compliance with the operating instructions improper use abnormal environment conditions inappropriate operating conditions overload or insufficient servicing or maintenance 3 Defects caused by using accessories components or spare parts other than original Rotabroach parts 4 Tools to which changes or additions have been made 5 Electrical components are subject to manufacturer s warranty Your online registration can be s
8. coolant is used and that care is taken to ensure that coolant does not enter the motor unit Cutting tools may shatter ALWAYS position the guard over the cutter before activating the machine Failure to do so may result in personal injury e On completion of the cut a slug will eject DO NOT operate the machine if the ejected slug may cause injury e When not in use ALLWAYS store the machine in a safe and secure location when not in use e ALLWAYS ensure that approved ROTABROACH agents conduct repairs OPERATION Keep the inside of the cutter clear of swarf It restricts the operating depth of the cutter e Apply the cutting fluid to the reservoir via the inducement slots in the arbor It is then metered out by the pilot and is applied directly to the cutting edge Alternatively fluid can be applied directly on to the work piece making certain that it floods into the groove formed by the cutter e Occasionally depress the pilot to ensure cutting fluid is being correctly metered e To start the machine first switch on the magnet by turning the rotary switch to position lt 1 gt Then start the motor by depressing the GREEN start button ALWAYS switch off the motor by depressing the RED stop button DO NOT switch off the motor by turning the magnet switch to zero e Apply light pressure when commencing to cut a hole until the cutter is introduced into the work surface Pressure can then be increased sufficiently to load the motor
9. 06 B Gearbox Housing assembly RD23023 B Motor case assembly 230v RD43085 Screw RD33084 Field coil baffle RD33128 Key RD33113 Field coil 230v RD33082 Final drive gear RD33085 B Motor casing RD43087 Circlip RD33086 Brush end cap RD33083 Intermediate gear RM297630 Carbon Brush assy 230v RD23007 B Inner Gearplate assembly RD43089 Screw RD33108 Inner Gearplate RD43118 Capacitor RD43088 Ph Bz Bearing RD43119 Terminal RM22880 Needle Bearing RD43120 Screw RD23011 Armature assembly 110v RD43121 Brush cover spring RD33091 Armature 110v RD23031 Motor assembly 110v RM17134 Bearing RD23011 Armature assembly 110v RD43122 Washer RD23021 B Motor case assembly 110v RD43123 Dust proof Ring RD33087 B Motor end cap RD23013 Armature assembly 230v RD43090 Screw RD33093 Armature 230v RD23033 Motor assembly 230v RM17134 Bearing RD23013 Armature assembly 230v RD43122 Washer RD33113 Field coil 230v RD43123 Dust proof ring RD43090 Screw RD23021 B Motor case assembly 110v RD33087 Motor End Cap RD33084 Field coil baffle RD43346 Motor Cable elbow N j JO IN O D or s j Jo o e Jo pm e Ja Ja ja Ja Ja Ja fp fo fo a Jo fe fa fa fa fe 3 p l l pm J J n JA Ip Ip Jp J J J JA J Ip pm Ja Ja ae Oo 13 Issue 2 Original version Sept 2010 11 PIPE ADAPTOR KIT RD2311 FITTING IN
10. 5metres of 3 core x 1 5mm For 230v supply 26 metres of 3 core x 1 5mm or 17metres of 3 core x 1 0mm Issue 2 Original version Sept 2010 5 Cutsmart feature Rotabroach FEATURING CutSmart is a new feature from Rotabroach Designed to help you to get the best out of your machine It does this by way of a visual indicator The visual indicator shows when you are using the drill correctly within its specification this is done by way of a Tri colour LED to the Right of the magnet on LED During operation if you are drilling correctly this will say GREEN However as you put more pressure onto the drill increasing its workload above its correct operation the LED will start to change colour to ORANGE This indicates that you are putting more wear on the machine and the cutter which will eventually cause damage to your machine If further pressure is put on the machine the LED will eventually turn RED and the motor will cut off and will not be allowed to be turned back on for approximately 5 seconds This is a safety feature to protect you and the machine from damage Ideally to get the most out of your machine you need to keep the LED green when drilling If it starts to turn orange release some pressure The panels are set to cut off when the machine reaches the following currents 110V panel approximately 17 amps 230V panel approximately 10 amps The magnet is also protected by a 2A fuse Care must be taken when handl
11. Issue 2 Original version Sept 2010 Rotabroach PUMA MAGNETIC DRILLING MACHINE SMART PUMA FEATURING i Model No SMARTPUMAI amp SMARTPUMA3 This machine Serial No is CE approved Rotabroach Ltd Imperial Works Sheffield Road Sheffield South Yorkshire United Kingdom S9 2YL Tel 44 0 114 2212 510 Fax 44 0 114 2212 563 Email sales rotabroach co uk Web site www rotabroach co uk Issue 2 Original version Sept 2010 Other products by Rotabroach MAGNETIC Rotahnoachk pris Designed in the UK a vast range of machines are available from Rotabroach Ensuring we have a machine to match any application Our range of machines includes Small machines Viper and Puma Medium machines Panther and Hawk Large machines Cobra and Scorpion Specialist machines Pneumatic and Hydraulic Rail drilling machines The Rhino s Rotahjocack CUTTER Produced to a specific geometry our cutter and drills are design to give you the maximum performance every time A range of products are available from M2 tool steel cutters M42 tool steel cutters Tungsten carbide tipped cutters Twist drills with Weldon shank Titanium Nitride coated cutters Specialist railway Tungsten carbide tipped cutters Solid indexable insert cutters Mini cutters designed for use in a standard inch 13mm drill chuck For more information please visit our website at www rotabroach co uk Or contact our sales department on 44 0
12. RD23016 Guard assembly RD4207 M6 Spring washer RD23064 RD23065 Motor amp Gearbox assy 110v Motor amp Gearbox assy 230v RD33101 RD33102 Guard Guard bracket RD43092 Screw RD23009 RD23012 Mains cable assembly 110v Mains cable assembly 230v RD43096 Screw RD43097 Ball plunger RD23003 RD33094 Housing assembly Housing RD43098 Shakeproof washer RD4252 M3 screw RD4102 Tension pin RD33077 Logo plate RD23019 RD33137 Arbor assembly Arbor spindle RD4077 Screw RD4056 Circlip RD43093 Screw RA354 Button RD4069 RD4068 RD43094 Shakeproof washer Earth tag RD4070 Washer RD3319 RD23018 RD33103 Spring Gib strip assembly Fixed gib strip 1 1 1 i 1 1 1 1 1 2 2 1 i 1 2 2 2 1 1 1 1 1 1 1 4 12 5 RD4066 M8 Socket screw RD4312 RD4302 Screw Information plate RD33104 RD33105 Adjustable gib strip Gib support strip RD4077 M4 x 8 Pan head RD43113 M4 spring washer RD33106 RD4157 Motor support bracket M6 Socket head screw RD43117 Mains cable clamp RD4096 M6 Shakeproof washer RD33145 Depth Guage RD4091 M5 Socket head screw RD33146 RD33144 Rivet Rubber Handle RD4092 RD33107 M5 Shakeproof washer Bearing spacer RD43093 Screw RD4319 M8 Bolt RD23010 Motor su
13. STRUCTIONS e Dependent upon the size of the pipe to be cut see illustrations attach adjustable angle plates RD3328 with cap screws RD4325 and washers RD4205 4 off each to the magnet sides Do not tighten e Locate the machine on the centreline pipe taking care that the magnet is in line with the longitudinal axis of the pipe e Switch on the magnet and move the sliding plates down to the outside diameter of the pipe Tighten the screws on both sides by hand then check once again that the full length of the moving plates is touching the pipe at the front and back fasten the plate securely Feed the safety strap through the lugs at the front of the housing around the pipe and pull tight e When cutting the hole DO NOT use excessive pressure but rather let the cutter ease into the cutting surface 60 100mm PIPE DIAMETERS 100mm DIAMETER AND ABOVE Issue 2 Original version Sept 2010 12 CHUCK CONVERSION e To remove the arbour lay the machine on its side e Unscrew the two grub screws at the top of the arbor e Some early machines will only have spanner flats on the arbor e When the arbor has become detached from the spindle this can then be removed e Remove the arbour support bracket and guard with the arbour retained e Mount the chuck using the chuck adaptor RD33153 e Replacing the chuck is the reverse sequence 13 Tips for keeping your machine in correct working order In order to get the best life out of y
14. ctly re sharpened or worn cutter Cutter skipping Slide ways need adjustment Cutter not attached tightly to arbor Insufficient use of cutting oil or unsuitable type of oil See cause and remedy above Incorrectly re sharpened cutter Insufficient or spasmodic cutting pressure Remove cutter clean part thoroughly and replace Always have a new cutter on hand to refer to for correct tooth geometry together with instruction sheet See causes and remedies 2 Tighten sideway Retighten Inject oil of light viscosity into the coolant inducing ring and check that oil is being metered into cutter when pilot is depressed If not check pilot groove and arbor internally for dirt or apply oil externally Even a small amount of oil is very effective Refer to instructions and a new cutter for proper tooth geometry Use sufficient steady pressure to slow the drill down This will result in optimum cutting speed and chip load Issue 2 Original version Sept 2010 8 WIRING DIAGRAM MAINS CABLE MAINS CABLE TERMINAL TERMINAL BLOCK BLOCK DIAGRAM 110V WIRING DIAGRAM No Function Wire Colour 1 Magnet 1 110v amp 230
15. e the machine on a steel plate connect to supply and switch on magnet Start up the motor If the arbor is incorrectly aligned the arbor support bracket will be seen to oscillate Make any necessary further adjustments to the bracket to ensure correct alignment of the spindle and finally tighten the screws using a spanner Lastly tighten the arbor bearing bracket Check machines grease The gearbox grease should be checked once a month to ensure all moving components are covered to prevent wear The grease should be changed at least once a year to ensure you gain the best from the machine Check Armature of the machine This should be checked at least 1 per month to check that there are visual signs of damage to the body or to the commutator Some signs of wear will be seen on the commutator over a period of time this is normal as this is the part that comes in contact with the brushes but any signs of abnormal damage and the part should be replaced Issue 2 Original version Sept 2010 14 TROUBLE SHOOTING Magnet and motor do not function The magnet switch is not connected to the power supply Damaged or defective wiring Defective fuse Defective magnet switch Defective Control Unit Defective power supply Magnet does function the motor does not Damaged or defective wiring Carbon brushes are stuck or worn out Defective magnet switch Defective On off switch Defective Control Unit Defective armature and or field
16. ear cluttered areas and benches invite injuries 2 Consider work area environment e Do not expose tools to rain e Do not use tools in damp or wet locations Keep work area well lit Issue 2 Original version Sept 2010 10 11 12 12 13 15 16 17 18 19 20 21 22 e Do not use tools in the presence of flammable liquid or gases Guard against electric shock Avoid body contact with earthed or ground surfaces e g pipes radiators cookers and refrigerators Electric safety can be further improved by using a high sensitivity 30 m A 0 1s residual current device RCD Keep other persons away do not let persons especially children not involved in the work touch the tool or the extension cord and keep them away from the work area Store idle tools when not in use tools should be stored in a dry locked up place out of reach of children Do not force the tool it will do the job better and safer at the rate for which it was intended Use the right tool e Do not force small tools to do the job of a heavy duty tool Do not use tools for purposes not intended for example do not use circular saws to cut tree limbs or logs Dress properly e Do not wear loose clothing or jewellery they can be caught in moving parts e Non skid footwear is recommended when working outdoors e Wear protective hair covering to containing long hair Use protective equipment when using this machine Use safety glas
17. erfections flush to surface Insufficient current going to magnet during drilling Confirm power supply and output from control unit check cycles supply cable 2 Cutter skips Magnetic base is not holding effectively See causes and remedies above out of centre punch mark at initiation of cut 3 Excessive drilling pressure required Worn arbor bushing and or ejector collar Too much feed pressure at start of cut Cutter is dull worn chipped or incorrectly sharpened Poor centre punch mark weak pilot spring pilot not centred in centre punch mark Worn or bent pilot worn pilot hole Loose bolts on motor bushing support bracket main casting or loose gib adjusting set screws Incorrectly re sharpened worn or chipped cutter Coming down on swarf lying on surface of work piece Gibs out of adjustment or lack of lubrication Swarf accumulated packed inside cutter Replace Only a few thousandths wear permissible New arbor bushing is needed Light pressure only is needed until a groove is cut The groove then serves as a stabilizer Replace or re sharpen Sharpening service is available Improve centre punch and or replace worn parts Replace part or parts Adjust where necessary Re sharpen or replace Take care not to start a cut on swarf Adjust setscrews and lubricate Clear cutter 4 Excessive cutter breakage 5 Excessive cutter wear Steel swarf or dirt under cutter Incorre
18. ing the PCB as they are static sensitive please ensure you are earthed As the PCB contains some delicate components please do not flash test this equipment New Cutsmart indicator Indicator turns orange when too much pressure is added on the cutter Will turn Red and cut power to motor if machine is given too much force for the motor to cope with Issue 2 Sept 2010 6 MOUNTING OF CUTTERS See exploded view of complete machine Original version The machine has been made to accept cutters having 19 05mm 3 4 dia shanks The following procedure is to be used when mounting cutters e Lay the machine on its side with feed handles uppermost ensuring arbor is wound down to its lowest point to enable access to socket screws 12 5 e Take appropriate pilot and place through hole in shank of cutter Insert shank of cutter into 34 dia bore of arbor ensuring alignment of two drive flats with socket screws 12 5 e Tighten both screws using hexagon key RD4088 ALWAYS DISCONNECT MACHINE FROM POWER SOURCE 7 REMEDIES FOR HOLE MAKING PROBLEMS Problem Cause Remedy 1 Magnetic base Material being cut may be too thin for efficient Attach an additional piece of metal under work piece where won t hold holding magnet will be located or mechanically clamp magnetic base to effectively work piece Swarf or dirt under magnet Clean magnet Irregularity on magnet contact or work piece Use extreme care file any imp
19. m hand arm vibration magnitude measured at handle during operation in accordance with ISO5349 using a 22mm dia cutter through 13mm mild steel plate 2 95 m s Estimate of vibration exposure Operation 30 holes 1 minute hole 0 39 m s A 8 Average noise level during cutting at operators ear position Lpa Max 88 3 dB A Lwa Max 101 3dB A Suitable only for a single phase 50 60 Hz A C power supply DO NOT USE ON D C SUPPLY Do not use your magnetic drill on the same structure when arc welding is in progress D C current will earth back through the magnet and cause irreparable damage WARNING THIS APPLIANCE MUST BE EARTHED NB ANY MODIFICATIONS TO THIS MACHINE WILL INVALIDATE THE GUARANTEE List of Contents with Magnetic Dill Unit Check List RD4329 Safety Strap YES NO RD4088 4mm A F Tee Handled Hexagon Key YES NO Issue 2 Original version Sept 2010 4 Operating Instructions and Additional Safety READ SAFETY INSTRUCTIONS BELOW BEFORE USING THE MACHINE e When using electrical tools basic safety precautions should always be followed to reduce the risk of electric shock fire and personal injury e Do NOT use in wet or damp conditions Failure to do so may result in personal injury e Do NOT use in the presence of flammable liquids or gasses Failure to do so may result in personal injury BEFORE operating the machine MUST be securely restrained to a fixed independent feature by using safety s
20. n the magnetic base should be checked to make sure that the base is flat and there is no damage present An uneven magnet base will cause the magnet not to hold as efficiently and may cause injury to the operator Adjustment of slide and bearing bracket Alignment An essential requirement of the machine is that the slide can move in a smooth and controlled manner free of lateral movement and vibration This situation can be maintained by periodic adjustment of the slide and is accomplished in the following manner 1 Place the machine in an upright position and by means of the capstan raise the slide to its highest position Clean the brass gib strips and apply a small amount of light machine oil to the wear surfaces 2 Now lower the slide back to its lowest position Bring the slide into the centre of the dovetail slide housing and loosen screws thus allowing free movement of the arbor support bracket 3 Commencing with the middle screws gently feed in all the screws until slight resistance is encountered 4 Operate the slide up and down a few times to test the movement and make any further necessary adjustments Try to ensure that all the screws are exerting a uniform pressure on the slide from top to bottom A perfectly adjusted slide will operate freely up and down without any sideways movement 5 Now raise the slide to its highest position Slightly undo the arbor bearing bracket and using fingers only tighten the screws 6 Plac
21. our Rotabroach machine always keep in good working order A well maintained machine is a happy machine A number of items must always be checked on Rotabroach machines Always before starting any job make sure the machine is in good working order and that there are no damaged or loose parts Any loose parts must be tightened Before proceeding with any maintenance work be certain that the power supply is disconnected Description Every operation 1 week 1 Month Visual check of machine for damage X Operation of machine X Check brush wear X Check magnetic base X Check alignment of X the machine Check grease X Check Armature X Visually check the machine for damage Machine must be checked before operation for any signs of damage that will affect the operation of the machine Particular notice must be taken of the mains cable if the machine appears to be damaged it should not be used failure to do so may cause injury or death Check operation of the machine The machines operation must be checked to ensure that all components are working correctly Issue 2 Original version Sept 2010 Machine Brushes should be checked to make sure there is no abnormal wear present this should be checked at least once a week if used frequently If the brush has worn more than 2 3 the original length the brushes should be changed Failure to do so may cause damage to the machine Magnetic base before every operatio
22. pply cable assembly RD33095 Cable assembly RD4079 M8 Shakeproof washer RD4078 M8 Washer RD43095 cable clip RD4098 M6 Socket head cap screw RD43346 Motor cable elbow RD4095 M6 Washer RD43112 RD23004 Connector Slide assembly RD4329 Safety Strap RD4088 4mm Allen Key RD33096 RD33097 Slide Rack RD43099 RD33153 13mm Drill Chuck Drill Chuck Adaptor RD4325 M5 socket head screw RD33154 Drill Chuck Key po p Pp Jp Jp J JA JA Jp Jp Ja Ja a a Ja RD4092 M5 Shakeproof washer RD4069 Shakeproof washer 11 Sept 2010 10 EXPLODED VIEW MOTOR AND GEARBOX From serial No 106991 and greater Original version Issue 2 yy 5 2 2 5 2 12 Issue 2 Original version Sept 2010 COMPONENT PARTS MOTOR AND GEARBOX Serial No 106991 and greater Description Description RD23020 Output shaft assembly RD33111 Field coil 110v RD33139 Output shaft RD33085 B Motor casing RM304210 Bearing RD33086 Brush end cap RM33876 Circlip RM297640 Carbon Brush assy 110v RD23024 B Gearbox Housing assembly RD43089 Screw RD33081 B Gearbox Housing RD43118 Capacitor RD43084 Circlip RD43119 Terminal RD23001 B Gearbox assembly RD43120 Screw RD23020 Output shaft assembly RD43121 Brush cover spring RD230
23. rted up Damaged or defective wiring Wrong value fuse Motor running roughly Defective Armature and or Field Carbon brushes worn out Defective Control Unit Rotation system free stroke too long Loose or defective gear rack Defective rotation system Magnet does not function the motor does 17 Issue 2 Original version Sept 2010 15 Cutter selection Speeds and Feeds Material Material hardness Cutter Mild and Free cutting steels lt 700N mm SRC or SRCL Mild and Free cutting steels lt 850N mm SRCV or SRCVL Steel angle and joists lt 700N mm SRC or SRCL Steel angle and joists lt 850N mm SRCV or SRCVL Plate and sheet steel lt 700N mm SRC or SRCL Plate and sheet steel lt 850N mm SRCV or SRCVL Aluminium lt 700N mm SRC or SRCL Aluminium lt 850N mm SRCV or SRCVL Brass lt 700N mm 2 SRC or SRCL Brass lt 850N mm SRCV or SRCVL Cast iron lt 700N mm 2 SRC or SRCL Cast iron lt 850N mm SRCV or SRCVL Stainless Steel lt 700N mm SRC or SRCL Stainless Steel lt 850N mm SRCV or SRCVL Stainless Steel gt 850N mm CWC CWCL or CWCX or SCRWC Rail track gt 850N mm CWC CWCL or CWCX or SCRWC Tool Steel gt 850N mm CWC CWCL or CWCX or SCRWC Die steel gt 850N mm CWC CWCL or CWCX or SCRWC The data listed below is for reference purposes only and indicate potential starting conditions It is the responsibility of the site operation manager to determine correct
24. ses Use ear defenders Use face or dust mask if cutting operations create dust Use protective gloves Connect dust extraction equipment if device are provided for the connection of dust extraction and collecting equipment ensure these are connected and properly used Does not abuse the cord never pull the cord to disconnect it from socket Keep the cord away from heat oil and sharp edges Secure work where possible use clamps or a vice to hold the work It is safer than using your hand Do not overreach keep proper footing and balance at all times Maintain tools with care e Keep cutting tools sharp and clean for better and safer performance e Follow instruction for lubricating and changing accessories Inspect tool cords periodically and if damaged have them repaired by an authorized service facility e Inspect extension cords periodically and replace if damaged e Keep handles dry clean and free oil and grease Disconnect tools when not in use before servicing and when changing accessories such as blades bits and cutters disconnect tools from the power supply Remove adjusting keys and wrenches form the habit of checking to see that keys and adjusting wrenches are removed from the tool before turning it on Avoid unintentional starting ensure switch is in off position when plugging in Use outdoor extension leads when the tool is used outdoors use only extension cords intended for outdoor use and so marked
25. trap RD4329 or other means to reduce the potential free movement should the magnet become detached from the work piece Failure to do so may result in personal injury ALWAYS wear eye and ear protectors when operating the machine Disconnect from power source when changing cutters or working on the machine Cutters and swarf are sharp ALWAYS ensure that hands are adequately protected when changing cutters or removing swarf Before operating ALWAYS ensure cutter retaining screws are secured Regularly clear the work area and machine of swarf and dirt paying particular attention to the underside of the magnet base With a gloved hand and after switching off remove any swarf that might have gathered around the cutter and arbor before proceeding with cutting ALWAYS remove tie ring watches and any loose adornments that might entangle with the rotating machinery before operating Should the cutter become fast in the work piece stop the motor immediately to prevent personal injury Disconnect from power source and turn arbor to and fro DO NOT ATTEMPT TO FREE THE CUTTER BY SWITCHING THE MOTOR ON AND OFF e If the machine is accidentally dropped ALWAYS thoroughly examine the machine for signs of damage and check that it functions correctly BEFORE resuming drilling e Regularly inspect the machine and check that nuts and screws are tight ALWAYS ensure when using the machine in an inverted position that only the minimum amount of
26. ubmitted on www rotabroach co uk The warranty claim must be lodged within the warranty period This requires the submission or sending of the complete tool in question with the original sales receipt which must indicate the purchase date of the product A complaint form must also be submitted prior to the return This can be found online at www rotabroach co uk Failure to complete this form will result in the delay of your claim All goods returned defective must be returned pre paid to Rotabroach in no event shall Rotabroach be liable for subsequent direct or indirect loss or damage THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESSED OR IMPLIED INCLUDING ANY WARRANTY OF MECHANTABLITY OR FITNESS FOR A PARTICULAR PURPOSE ROTABROACH RESERVE THE RIGHT TO MAKE IMPROVEMENTS AND MODIFICATIONS TO DESIGN WITHOUT PRIOR NOTICE Known and Trusted Worldwide for Quality Performance and Reliability 20
27. v Magnet Black 2 Magnet 2 110v amp 230v Magnet Red 3 Motor Blue 4 Magnet reed switch Black 5 Motor Brown 6 N C 7 Mains Neutral Blue 8 Magnet reed switch Red 9 Mains Live Brown Issue 2 Original version Sept 2010 9 Exploded view of Puma 11 a 11 2 _ 11 5 hs 11 7 Issue 2 Part number RD23094 Discription Control panel assembly 110v Original version Quantity Item Part number RD43093 Sept 2010 Component parts list for Rotabroach Puma CM 300 1 amp CM 300 3 From serial number 107621 Discription Screw Quantity RD23095 Control panel assembly 230v RD43116 Spacer block RD23081 RD23083 RD45606 Magnet assembly 110v Magnet assembly 230v Protection Switch RD23014 Bearing bracket assembly RD33099 RD4518 Bearing bracket Bearing RD23008 RD33088 Capstan assembly Capstan spindle RD23015 Arbor sleeve assembly RD43091 Capstan ball RD23014 RD33100 Bearing bracket assembly Ejector sleeve RD33089 Capstan arm RA353 Pin RD33090 Capstan pinion sleeve RD4519 Thrust washer RD33092 Bearing RD43084 Circlip RD4098 M6 Socket head cap screw
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