BKB 135 EB - Drill Meister Craft - Free user manual and instructions

USER MANUAL BKB 135 EB Meister Craft

• Mini drilling machine• set of accessories:- 1 universal tool- 10 cutting-off disks- 1 sanding sheet- 3 grinding cylinders- 1 polishing felt- 5 point grinders- 1 plastic brush2 metal wire brushes- 6 HSS drills- 2 diamond-point grinders- 3 milling points- 1 clamping shaft for cutting-offdisks and sanding sheets- 1 clamping shaft for cylindergrinder- 1 clamping shaft for polishing felts- 4 collet chucks (one of them in themachine)• Operating Instructions• Guarantee 2 – Technical information Technical dataCurrent supply 230 V~/50 HzProtection class IP 20Rated powerrequirement 135 WSpeed n = 8000–33000 min Chuck ø 1,0 – 3,2 mmPower cord 200 cmTechnical changes reserved.Noise emission/vibration

Operating instructions & safety hints To prevent injury, always read the operating instructions before use andpass them on to any future owners of the tool. Keep with the tool.

Page 1 – Scope of delivery 35 2 – Technical information 35 3 – Components 36 4 – Application 36 5 – General safety instructions 36 6 – Safety instructions relating specifically to the equipment 38 Page 7 – Installation and setting 40 8 – Operation 40 9 – Mode of operation 40 10 – Annex: Insertable tools 41 11 – Maintenance and environmental protection 42 12 – Service instructions 42 Contents

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 353 – Components (Fig. 1) 1 ON/OFF switch 2 Tool holder with tensionscrew 3 Housing 4 Grip guard 5 Spindle lock 6 Knob for electronic speed adjuster 7 Suspension eye 8 Collet chucks 9 Carbon brushes cover 10 Universal wrench 4 – Correct use Drilling, grinding, removing sharp edges, polishing, engraving, cutting, milling and cleaning wood, metal and plastics with suitable insertable tools. Use the machine and accessories only within their intended scope of applications. All other applications are expressly excluded. Correct use This unit is intended for machining various materials using insertable tools which are suitable and approved for the machine in each case. The machine must not be used for any other purpose. Unforeseen damages may occur by - incorrect use, - alterations to the machine, and - the use of parts not tested and approved by the manufacturer. This unit may not be used by people (including children) with reduced physical, sensory or mental capacities, with a lack of experience and without the appropriate knowledge, unless they are supervised by someone who is responsible for their safety or have been instructed by such a person with regard to how the unit is to be operated. Children should be supervised to ensure that they do not play with the device. The machine is intended only for use in the household. 5 – General safety instructions for handling power tools WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mains operated (corded) power tool or battery-operated (cordless) power tool. 1 Work area a Keep work area clean and well lit. Cluttered and dark areas invite accidents. b 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. c Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. 2 Electrical Safety a Power tool plugs must match the outlet. Never modify the plug in any

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 36way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. b Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. c Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. e When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. f If it is not possible to avoid using the electrical tool in a damp environment, use a residual current circuit-breaker. The use of a residual current circuit-breaker reduces the risk of an electrical shock. 3 Personal safety a Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b Use personal protective equipment. Always wear eye protection. Protective equipment such as dust masks, non- skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c Prevent unintentional starting. Ensure the switch is in the off- position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents. d Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. e Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. g Keep handles dry, clean and free from oil and grease. Slippery handles do not allow for safe handling and control of the tool in unexpected situations. h If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of these devices can reduce dust related hazards.

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 374 Power tool use and care a Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. b Do not use the power tool if the switch does not turn it on and off. Any power 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 power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. d Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users. e Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation. 5 Service a Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. 6 – Safety instructions relating specifically to the equipment

• The appliance must be plugged into a 230 V socket fitted with an earthing contact and a 10 A minimum fuse.

• Do not expose appliance to rain or a damp environment.

• Always check the appliance for faults before starting up.

• Clamp workpieces firmly before working. Never hold them with the hand.

• When sawing and cutting, ensure that you do not contact nails, screws or metallic parts.

• To keep noise to a minimum, secure the workpiece firmly so that it does not vibrate and ensure that all parts of the machine are in place and screwed tight. Always use saw blades which are clean and undamaged.

• The insertable tools become very hot during operation. Do not touch them before they have cooled down.

• Make sure that the dimensions of the grinding tool fit the grinder.

• Ensure prior to use that the grinding tool is correctly in place and attached. Allow the tool to run idling in a safe position for 30 seconds. Stop work immediately if unusual vibrations occur or other deficiencies are noticed. In such a case, check the machine carefully to determine the cause.

• Never use separate reducing sleeves or adapters to fit grinding disks with large holes.

• Do not use cutting-off disks for roughing down.

• During dusty work, ensure that the ventilation slits are kept free. Should it become necessary to remove the dust, first disconnect the power plug. Do not use any metallic parts for dust removal. Avoid damage to parts inside.

• Do not try to stop the insertable tools with the hand.

• The floor around the machine must be flat, clean and free of loose particles.

• The person using the machine must be sufficiently trained in the use, setting and operation of the machine.

• Do not attempt to work material containing asbestos. When doing work which generates dust, wear a breathing mask and protective goggles, do not smoke and avoid naked flame.

• Contact with and inhalation of sanding dust is harmful to the health of the operator and persons nearby. Therefore, wear a mask.

• Hazard from flying sparks and particles. The operator and persons nearby should therefore wear suitable eye protection, e.g. safety goggles. ATTENTION! Risk of burns from flying sparks! Do not store flammable materials nearby.

• Use the machine and accessories only for their intended applications.

• Avoid stalling the motor through overload.

• When changing accessories, always use the correct collet chuck.

• If in continuous use, allow the machine to cool down occasionally. When working metal, always wear safety goggles! ATTENTION! Always unplug before changing bits! To prevent the machine from starting unexpectedly, switch the ON/OFF switch (1) to OFF (position O) and the speed control knob (6) to the lowest setting (stop "–").

• Always protect eyes and ears.

• Other personal safety equipment such as dust mask, gloves, apron and helmet should also be worn. ATTENTION! The insertable tools continue to run after the machine is switched off. Wait until the machine has come to a dead stop before putting it down.

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 39• To avoid hazards, damaged power leads must be replaced by the manufacturer or his customer service representative. 7 – Installation and setting Inserting tools (Fig. 3) ATTENTION! Switch off the machine, turn the speed control to the lowest setting and pull out the power plug! Press and hold down spindle lock (5), screw off the tensioning screw of the tool holder (2). Insert a collet chuck (8) which fits the tool into the tool holder, position the tensioning screw and turn it loosely into position. Insert the tool (c) and tighten the tensioning screw with the universal wrench. ATTENTION! Ensure that the grip guard (4) is always in position when working! 8 – Operation Start-up Operation CAUTION! The appliance may be operated only in a dry, well-lit environment. To prevent the tool from starting accidentally, ensure that the ON/OFF switch is in the OFF (position O) and the speed-control knob (6) is set to the lowest setting (stop "–") before connecting the power plug to a socket. ATTENTION! Before switching on, ensure that the tool is firmly and securely inserted into the machine. Switching on Switch the ON/OFF switch (1) to ON (position I) (Fig. 1). The machine starts at the low speed previously set. Switching off Switch the On/Off switch (1) to Off (position O) and turn the speed-control knob (6) back to stop "–". During intervals in work, always disconnect the power plug! Speed-control (Fig. 1) The machine has an electronic speed- control feature (6). This makes it possible to vary the speed continuously within certain fixed limits depending on the material being worked and the tool inserted in the machine (appendix): Stop "–": minimum speed, approx. 8 000 1/min Stop "+": maximum speed, approx. 33 000 1/min ATTENTION! Determine the speed favourable for the particular work concerned by testing! 9 – Mode of operation Exert only moderate pressure on the workpiece to ensure that the speed remains constant. Excessive pressure does not accelerate the work but only causes the machine to slow down or stall thereby overloading the motor. Fix small workpieces in position with a clamp. Dust Dust created during work may be inflammable, explosive or harmful to

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 40health. Appropriate safety measures are required. Example: Some types of dust are carcinogenic. Always wear a suitable safety mask. Tips

• Small hob cutters/point grinders: high speed

• Large hob cutters/point grinders: low speed

• For fine work, engraving etc. hold the machine like a pen (fig. 4).

• For rougher work with the wire brush etc. hold the machine like a hammer shaft (fig. 5).

• When drilling, hold the machine vertically downwards (fig. 6).

• The clamping shafts (c, e, g) (fig. 2) (appendix) are easier to hold when inserting the tools if they are pushed into the hole in the universal wrench. 10 – Annex: Insertable tools Cutting-off disks (b) and sanding sheets (a) (Fig. 7) For use in model-building and electronics (motherboards). To insert, use the clamping shaft (c) with screw. Loosening and tightening of the screw with the universal wrench (10). Grinding cylinder (Fig. 8) For fine grinding or sanding work on rounded or small surfaces. Slide grinding cylinder onto the cylinder clamping shaft (e). When the retaining screw is turned, the rubber bead is expanded thereby holding the grinding cylinder in position. Polishing felt (f) (Fig. 9) For use with standard polishing pastes for fine polishing work, removal of scratches from lacquered or plastic surfaces etc. To fit, screw the thread of the clamping shaft (g) into the felt. Point grinders (h) (Fig. 10) For sharpening cutting tools and for removing sharp edges from metal and plastics. Traces of wear on the grinders can be compensated by using the grinding block (14). This improves the concentric running of the tool. Drill (i) (Fig. 11) For drilling small holes in watchmaking and model making. Brushes, metal and plastics (k) (Fig. 12)

• Metal: For cleaning metals and stone

• Plastics: For working non-ferrous metals Diamond grinders (l) (Fig. 13) For grinding and engraving hard materials such as glass, ceramic, porcelain and plastics. Diamond grinders suitable for engraving and chasing glass. Milling points (m) (Fig. 13) For processing metals and plastics

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 41ATTENTION! Besides the tools supplied with the machine, a wide variety of additional tools in many sizes can also be purchased. 11 – Maintenance and environmental protection Replacing the carbon brushes Decreasing power of the mini drilling machine indicates that the carbon brushes must be exchanged. ATTENTION! Carbon brushes must always be replaced in pairs by a specialist! ATTENTION! Disconnect the machine from the mains prior to removing any coverings of electrical parts! Clean the housing and drill chuck with a damp cloth and then dry well. Do not use solvents! Noise reduction The following factors may cause excessive noise and can be corrected by appropriate maintenance:

• dirty, bent or blunt insert tools,

• blocked air vents in the machine

• insecurely fastened machine parts. CAUTION! Electrical and battery operated units that no longer work should not be disposed of in the household waste! They are to be collected separately, in accordance with the 2012/19 EU directive for the disposal of electrical and electronic waste, and sent for proper and environ - mentally-friendly recycling. Please discard power tools no longer usable at a local collection point. Collection and disposal of packaging materials separately by types complying with local rules and regulations. For details, please contact your municipal authority concerned. 12 – Service instructions

• Store the machine, operating instructions and where necessary the accessories in the original packaging. In this way you will always have all the information and parts ready to hand.

• Meisterbasic devices are to a large extent maintenancefree, a damp cloth being sufficient to clean the casing. Do not drop electrical machines in water. Please note additional hints given in the operating instructions.

• Meisterbasic devices are subject to stringent quality control. If however a functional fault shoult occur, send the device to our servicing address. The repairs will be carried out in a short time.

• A brief description of the defect speeds up the faulttracing and repair time. If within the guarantee period, please enclose the guarantee document and the proof of purchase.

• In so far as a repair under guarantee is not concerned, we will charge the repair costs to your account. PLEASE NOTE! Opening of the device invalidates the guarantee claim.

5400630-Kleinbohrm-man 24.01.14 11:50 Seite 42IMPORTANT! We point out expressly that in accordance with the Product Liability Act we do not take responsibility for any damage caused by our appliances, in so much that said damage is caused by improper repair, or original parts or parts released by us not being used when parts are changed, or repairs not being conducted by Meister Werk zeuge GmbH, Customer Service or an authorised specialist! The same applies analogously to the accessories used.

• Pack the device well or use the original packaging in order to avoid transit damage.

• Even after the expiry of the guarantee period, we would like to help you and carry out any repairs at a favourable price.