Operating Manual
Contents
1. Translation of the Original ope rating instructions EKF 300 450 452 Ce General instructions 3 DAC u ches baw none sd Eee tore 5 Components delivery contents 8 Before using for the first time 9 Setting UP cierras 9 USE ne ei ore kin Mork Gre ne wn i Ea 10 TOO change cisco are 11 CIlCANING eur comer cera cos 12 Maintenance oooooooooo 12 SIOTADO ise ei dci wd 12 Troubleshooting 13 Technical data 14 Dear Customer Before using the machine please read the operating instructions contained in these operating instructions on startup safety intended use as well as cleaning and care The links and illustrations in these instruc tions refer to the illustrations on the inside of the cover Keep these operating instructions for later use and pass them onto the next owner of the machine General instructions Copyright This document is copyrighted Any duplica tion or reprinting in whole or in part and the reproduction of the illustrations even in modified form is only permitted with the written approval of the manufacturer EKF 300 450 452 General instructions Liability disclaimer All technical information data and instruc tions for commissioning operation and maintenance of the machine contained in these operating instructions represent the latest status at the time of printing The manufacture2. ing fundamental precautions must be a taken to protect against electric shock and the risk of injury and fire Defective parts may only be replaced with original spare parts Only original spare parts guarantee that the safety Fundamental safety precautions Do not use the machine in flammable or potentially explosive environments Persons who are unable to operate the machine due to their physical mental or motor response abilities may only use the machine under supervision of or instruction by a responsible person Children must not be allowed to use the machine Inspect the machine for visible signs of damage before use Do not use a dam aged machine Before beginning work check the func tion of the switches on the machine Repairs to the mains cable may only be carried out by a qualified electrician Repairs to the machine may only be carried out by an authorised special ist workshop or by the works customer service Improper repairs can cause considerable danger to the user EKF 300 450 452 requirements are met Do not leave the machine unsupervised during operation Store the machine in a dry temperate location out of the reach of children Do not leave the machine standing out doors and do not expose it to moisture Make sure that your work area is suf ficiently lit gt 300 Lux Do not use low power machines for heavy working Make sure that your workplace is clean Keep the ma
3. The machine is equipped with swarf protec tion that largely prevents swarf from spin ning out The swarf falls out underneath the machine during milling Symbols on the machine The symbols on the machine have the fol lowing meaning Symbol Meaning O Electric shock hazard Read the operating instructions before beginning work Wear protective goggles and ear protection Wear protective gloves Symbol A Components deliverycontents Personal protective equipment Wear the following protective equipment at all times when operating the machine Symbol Meaning Close fitting work protection clothing with a low tear strength Goggles to protect the eyes against flying objects Safety shoes for protecting feet against falling objects Symbol Also wear the following protective equip ment during special work Symbol Meaning Ear protection in areas with high noise emission gt 80 dB A Gloves for protection against injuries Symbol Components delivery contents Machine overview Milling cutter Supporting plate Handles Drive motor Locking mechanism ON OFF switch NIOIOAIAJOINI gt Clamping screw 20 Scope of supply Machine 21 Transport case 22 Milling cutter 23 SW 22 open end wrench 24 Hook wrench Hard metal reversing plates 3x not il
4. chine clean dry and free of oil and grease Safety Danger of electric current Risk of injury AN DANGER ZA WARNING Danger to life from electric current Improper handling of the machine Contact with live wires or components increases the risk of injury can lead to serious injury or even Observe the following safety precautions death to avoid injuring yourself and or others Observe the following safety precautions gt Operate the machine only with the to avoid any danger from electric current protective equipment stipulated in gt Do not open the housing of the these operating instructions see machine Risk of electric shock if live Personal protective equipment terminals are touched Never immerse the machine or the plug into water or other liquids Only use extension Only use exten sion or cable drums with a cable cross section of 1 5 mm Only use extension Only use exten sion that are approved for the place of work Check the condition of the extension cable regularly and replace if dam aged Avoid direct body contact with grounded parts e g tubes radiators steel girders to reduce the risk of electric shock in the event of a defect section Remove loose jewellery before begin ning work Wear a hair net if you have long hair Always switch off the machine before changing tools performing main tenance or cleaning Wait until the machine has come to a complete standstill Always rem
5. hed This process takes approx 3 To switch on the machine press and seconds hold down the ON OFF switch 6 Lock the ON OFF switch in the switched on position by pressing the Observe the following instructions locking mechanism 5 gt Never attach the reversing plates to the material during standstill Switching off the machine gt Maintain an even feed To switch off the machine press the Push the machine slowly and evenly ON OFF switch The locking mecha in the opposite running direction of the nism is released automatically tool Milling with the machine Observe the following instructions For milling proceed as follows gt Pay attention to the direction of rota Align the workpiece to be processed tion marking on the supporting plate horizontally and secure it gt Makes sure that the machine and the CAUTION supporting plate rest on each other evenly Potential damage to property if the machine is improperly used Before switching off remove the ma Observe the following instructions to chine from the tool avoid property to damage Lay the connecting cable so that it cannot be caught by the running machine Pull the plug out of the mains socket Switch off the machine see section Switching off the machine Set the chamfer height see section Setting the chamfer height 0 Insert the plug into the mains socket Clasp both handles and put the ma chine
6. lustrated Torx screwdriver T9 not illustrated Operating instructions guarantee card not illustrated EKF 300 450 452 Setting up Before using for the first time Checking the properties of the workpiece Transport inspection The surface of the workpiece must meet the following requirements As standard the machine is supplied with the components indicated in the Compo nents delivery contents section m The surface must be smooth and may not have any burn points slag welding joints or similar NOTE Check for visible signs of damage or gt Before beginning with milling remove missing items on delivery Report an surface unevenness incomplete or damaged delivery to your supplier retailer immediately Setting the chamfer height Set the desired chamfer height by turning the entire machine head The set value can be read from the ring scale This section contains important instructions on required preparation before starting setup work Tighten the clamping screw again Safety measures ZN WARNING Risk of injury from a falling machine Observe the following safety instructions to avoid any danger The machine may only be operated in a horizontal position Secure the workpiece EKF 300 450 452 9 Use Switch the machine on see section Switching on the machine Switching on the machine Wait until the maximum speed is reac
7. nstructions in this warning to avoid possible danger of serious personal injuries CAUTION A warning statement for this safety risk class indicates a damage risk If the situation is not avoided it may lead to material damage gt Follow the instructions in this warning to avoid material damage Anote indicates additional information that simplifies the use of the machine Intended use The machine is only intended for milling welded edges The machine may only be operated in a horizontal position Any use other than previously stated is considered as improper use ZN WARNING Danger resulting from improper use If not used for its intended purpose and or used in any other way the machine may be or become a source of danger Use the machine only for its intended purpose gt Observe the procedures described in these operating instructions No claims of any kind will be accepted for damage resulting from use of the appliance for other than its intended purpose The risk must be borne solely by the user gt If used commercially pay attention to compliance with the accident preven tion and occupational safety regula tions EKF 300 450 452 Safety m Repairs to the machine during the war ranty period may only be carried out by a service centre authorised by the manufacturer otherwise the guarantee will be invalidated ZA CAUTION When using electrical tools the follow
8. ove the plug from the mains socket before changing tools cleaning or performing maintenance work in order to avoid unintentional starting of the machine Do not put your hand into the ma chine while it is in operation Remove swarf only when the machine is ata standstill Check that the tool is tightened securely before using see Inserting the tool section Do not allow the connecting cable to hang over edges trip wire effect EKF 300 450 452 Preventing damage CAUTION Potential damage to property if the machine is improperly used Observe the following instructions to avoid property to damage Before connecting the machine com pare the connection data voltage and frequency on the rating plate with those of your mains power supply The data must correspond in order to avoid damage to the machine Always use the handle to carry the machine and not the connecting cable Do not pull the mains cable to remove the plug from the mains socket Do not crush the connecting cable Do not expose the connecting cable to heat or chemical liquids Do not pull the connecting cable across sharp edges or hot surfaces Lay the connecting cable in such a way that it cannot be caught and wound up in the rotating part of the machine EKF 300 450 452 Safety Safety appliances Overload protection A motor protection switch protects the mill ing motor against overloading Swarf guard
9. r assumes no liability for damage or injury resulting from failure to observe the operating instructions use for other than the intended purpose unprofes sional repairs unauthorised modifications or use of non approved spare parts and accessories tools and lubricants Declaration of Conformity BDS Maschinen GmbH hereby declares that this device complies with the funda mental requirements and other relevant provisions of 2004 108 EC and 2006 42 EC directives A comprehensive Declaration of Conformity is available on request Instructions on disposal Az The packaging materials used can be ore recycled When no longer required dispose of the packaging materials according to local environmental regula tions This product may not be disposed of E in the domestic refuse within the European Union Dispose of the device via communal collection points General instructions Safety warning structure The following warnings are used in these operating instructions Z DANGER A warning of this category indicates an impending dangerous situation If the dangerous situation is not avoided it may lead to serious injury or even death gt Follow the instructions in this warning to avoid possible danger of serious injury or even death Z WARNING A warning of this category indicates a potentially dangerous situation If the dangerous situation is not avoided it may lead to injuries gt Follow the i
10. s ZN WARNING Switch off the machine and pull the plug out of the mains socket before starting maintenance and cleaning When using compressed air for cleaning wear protective goggles and gloves and protect other persons in the working area CAUTION Never immerse the machine in water or other liquids After every use Remove swarf on the machine Clean the tool on the underneath of the machine Put the machine and accessories into the transport case 12 Unqualified repairs can lead to consider able danger for the user and cause dam age to the machine gt Repairs to electrical appliances may only be carried out by the works cus tomer service or by specialists trained by the manufacturer Check the milling cutter and the re versing plates regularly for wear Customer service service Should you have any questions on cus tomer service service please contact BDS We will be happy to give you the address of your nearest service partner If you do not intend to use the machine for a longer period of time clean it as described in the section Cleaning Store the machine and all its accessories in the transport case at a dry clean and frost free location EKF 300 450 452 Troubleshooting Troubleshooting Faut Tpossiblecause Remedy Plug not inserted into socket Insert plug The motor does not start after pressing the ON OFF switch Automatic circuit breaker Switch on
11. the automatic tripped circuit breaker again Too many appliances con The automatic circuit breaker nected to the same power in the electrical distribution circuit board trips Reduce the number of appli ances on the power circuit The machine is defective Contact customer service If you cannot resolve the problem with the steps described above please contact customer service EKF 300 450 452 13 Model EKF 300 EKF 450 EKF 452 Te 310x295x138 310x295x138 310x295x138 mm Approx net weight 4 6 4 6 4 6 kg Operating voltage 230 V 50 60 Hz see type plate or 110 125 50 60 Hz Power consumption 1500 1500 1500 W Noise emission 90 90 90 dB A Vibration ioe ROS 153 m s Rotating speed 6000 6000 6000 rom Feed manual Chamfer angle 30 45 Radius 2 5 mm Chamfer width 0 5 0 6 mm Cutting tool Screw in milling cutter with 3 hard metal reversing plates Cutter type ZFR 300 3 30 ZFR 450 3 45 Era eal cable 4 4 4 Protection class 14 EKF 300 450 452 BA _EKF300_450_1307_A1 2013 BDS Maschinen GmbH BDS Maschinen GmbH Martinstra e 108 D 41063 Monchengladbach Fon 49 0 2161 3546 0 Fax 49 0 2161 3546 90 Internet www bds maschinen de E Mail info bds maschinen de
12. upright with the supporting plate onto the workpiece so that the milling milling cutter does not move onto the workpiece 10 EKF 300 450 452 Tool change ZA WARNING Risk of injury gt Do not use damaged contaminated or worn tools Change tools only when the machine is switched off and at a standstill Pull the plug out of the mains socket Only use tools adapter and accesso ries that match the machine Replacing the milling cutter Tool change Turning the reversing plate Loosen the side clamping screw Unscrew the housing from the motor Loosen the fixing screw with the Torx pin wrench turn the reversing plate and tighten fixing screw again Repeat the procedure for all reversing plates of the miller Screw on the housing again Tight the clamping screw Replacing the reversing plate Loosen the side clamping screw When the reversing plate is completely worn it must be replaced by a new one Unscrew the housing from the motor u Unscrew the fixing screw with the Torx Loosen and remove the milling cutter with the tool supplied SW 22 open end wrench hook wrench Screw in the desired milling cutter Screw on the housing again Tight the clamping screw EKF 300 450 452 pin wrench and remove the reversing plate Insert the reversing plate and tighten the fastening screws again 11 Storage A WARNING Danger caused by unqualified repair
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