Lagler ELF Operating Instructions Manual Download

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Summary of Contents for ELF

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Page 2: ...ELF DRUM SANDING MACHINE ELF English Englisch www laegler com Translation of original operating instructions for the drum sanding machine Operating Instructions 00 200 20 002 01 10 2019 00 200 20 002...

Page 3: ...a 17 4 Commissioning 19 4 1 Preparing the machine for operation 19 4 2 Connecting the power cable 21 4 3 Switching on the machine 22 4 3 1 Machines with single phase AC motor mains voltage 230 V and 2...

Page 4: ...switched off automatically 54 9 2 The machine attempts to start up but is not able to do so 55 9 3 The machine runs but has no or very little sanding power capacity 55 9 4 The machine vibrates intense...

Page 5: ...nding machine ELF MultiClip for dust bag fixture Cable support with strain relief ring ON OFF switch Switch box Lowering lever Handle Guide tube Safety guard Side cover Lateral wheel Drive motor Belt...

Page 6: ...to the guide tube where the drum lowering lever is also located and the cables and dust bag are attached 1 3 INTENDED USE OF THE MACHINE The ELF drum sanding machine is suitable for dry sanding wooden...

Page 7: ...dy for operation 1 Operating instructions 1 Dust bag 1 MultiClip for dust bag fixture 1 Cable support 1 O ring as a strain relief device 1 Extension cable length 10 m 394 for single phase AC motor 3 x...

Page 8: ...e condition of the wearing parts and the safety related parts mentioned below at regular intervals in order to be able to work safely and optimally at all times Replace the following parts in case of...

Page 9: ...tch for German mains supply part number in Section 11 Spare parts ELF Observe the applicable regulations and legal requirements in your country All extensive maintenance work especially on the electri...

Page 10: ...sive areas Do not smoke in a dusty environment e g while sanding emptying the dust bag or cleaning the machine RISK OF FIRE from sparks while sanding or from spontaneous combustion Prior to sanding a...

Page 11: ...or mains voltage 220 V or 230 V Cables with three wires Each wire must have a cross section of at least 2 5 mm 0 0039 sq in Machines with motor for mains voltage 400 V Cables with five wires Each wire...

Page 12: ...one operator is required As a consequence for safety reasons only the machine operator must be in the working area while operating the machine During operation of the machine nobody but the machine op...

Page 13: ...ER for the ELF Section 11 Spare parts ELF Warranty claims for foreign parts or damage caused thereby cannot be accepted HEALTH RISK caused by noise Always use suitable hearing protection when conducti...

Page 14: ...not be switched on and or switched off by using its switch Maintain your machines with care Always keep the machines clean so that you can work better and more safely Follow the maintenance guidelines...

Page 15: ...AND SAFETY INSTRUCTIONS 2 Be attentive Pay attention to your work Work carefully and do not use the machines if you are not concentrating Store your machines safely Store your unused machines in a dry...

Page 16: ...sioner fig 3 The following technical data are specified on the machine type plate fig 4 1 Manufacturer 2 Serial number of machine Mach No 3 Year of manufacture Year 4 Machine name Type 5 Weight of mac...

Page 17: ...S Hz 8 Motor power in kilowatt KW 9 Motor speed in 1 min Rpm 10 Power factor cos phi cos 11 Insulation class Insul Cl 12 Protection class Prot Cl 13 Type of current 14 Country of manufacture Fig 6 Mot...

Page 18: ...use protection of mains supply at least 16 A at least 20 A at least 20 A Starting capacitor 60 F 130 F Running capacitor 40 F 40 F Motor type three phase AC motor Voltage 400 V Frequency 50 Hz CPS Out...

Page 19: ...s and risks 3 Diameter of sanding drum sanding drum for clamping abrasive paper centrifugal sanding drum 175 mm approx 6 9 173 5 mm approx 6 8 Width of sanding drum ELF 200 ELF 300 200 mm approx 7 9 3...

Page 20: ...er for storage or transportation of the machine Section 6 Transport and storage Please ensure that the packaging materials are responsibly disposed of 2 Press the lowering lever at the handle downward...

Page 21: ...g the cord and the MultiClip at the end of the guide tube fig 13 Ensuring when mounting that the opening of the guide tube is not closed 8 Mount the abrasive Section 5 2 Changing the abrasive Fig 12 H...

Page 22: ...d Machines with motor for mains voltage 220 V or 230 V Cables with three wires Each wire must have a cross section of at least 2 5 mm 0 0039 sq in Machines with motor for mains voltage 400 V Cables wi...

Page 23: ...ACHINES WITH SINGLE PHASE AC MOTOR MAINS VOLTAGE 230 V AND 220 V 1 Lift the sanding drum off the floor by turning the lowering lever at the handle upwards fig 14 2 To switch on the machine turn the sw...

Page 24: ...nut at the cable outlet fig 22 A Put a screwdriver in the slit of the phase changing switch in the plug of the motor cable fig 23 1 To unlock the phase changing switch press the screwdriver in the sl...

Page 25: ...hine lift the sanding drum off the floor by turning the lowering lever at the handle upwards fig 24 2 Turn the switch button to position 0 fig 25 3 Wait until the sanding drum comes to a standstill CA...

Page 26: ...ence and never skip more than one grit size Vacuum the floor thoroughly always directly before each work step every sanding step gap filling or surface treat ment Clean the wheels of the machine befor...

Page 27: ...ds fig 26 2 Switch off the machine and pull the power plug out of the socket 3 Place the paper template on the reverse of the unrolled abrasive sheet Use a carpet knife to cut the abrasive sheet accor...

Page 28: ...ding drum and insert the ends into the paper clamping slot of the sanding drum fig 33 10 Now clamp the abrasive sheet in place by pressing the hexagonal socket wrench downwards using your left hand an...

Page 29: ...machine Always tension the abrasive before switch on the machine Always lift the sanding drum off the floor before switch on the machine fig 36 15 It is now possible to execute the next sanding step w...

Page 30: ...he drum cover back downwards Make sure you feel the cover lock into place fig 40 7 Connect the machine to the mains supply Section 4 2 Connecting the power cable CAUTION RISK OF INJURY and RISK OF PRO...

Page 31: ...educed as the fineness of the grit increases This setting facility permits you to adjust the sanding pressure to the prevailing circumstances GROB COARSE high sanding pressure for coarse grits of the...

Page 32: ...cable must be properly connected Section 4 2 Connecting the power cable Once the above conditions have been met and the sanding drum has lifted off the floor fig 26 you can start sanding 1 Switch on...

Page 33: ...e note The dust bag must be emptied when it is one third full at the very latest in order to prevent a deterioration of the suction performance due to the lack of filtering surface area Do not work wi...

Page 34: ...5 Take the dust bag away and close it with the cord 6 Empty the dust bag into a non combustible container outdoors Cover this container with a non combustible cover and be certain to store it and the...

Page 35: ...ine fig 46 When transporting the machine over roads paths concrete or screed surfaces in particular you should carry the ELF or use the transport trolley TransCart part number in Section 11 Spare part...

Page 36: ...the dust bag 4 Loosen the two motor nuts at the motor bearing bracket fig 49 The motor nut must only be backed out from the fitting between the motor nut and motor bearing bracket and not completely...

Page 37: ...uction V belt to run off the motor pulley fig 53 8 Turn the lower pulley and allow the drive V belt to run off the lower pulley fig 54 If necessary use the box wrench see tool kit to turn the lower pu...

Page 38: ...the handle downwards fig 59 1 2 Insert the guide tube into the opening in the machine housing and at the same time insert the upper rod into the lower rod fig 59 2 3 Carefully tighten the wing screw...

Page 39: ...ension them by turning the eye bolt at the motor clockwise fig 65 7 Tighten the two motor nuts fig 64 8 Close the belt guard fig 66 9 Mount the dust bag at he guide tube Section 4 1 Preparing the mach...

Page 40: ...to keep the machine in storage for a protracted period ensure that it is kept dry and free of the influence of frost in a location without excessive temperature fluctuations Store your unused machine...

Page 41: ...e with these operating instructions In the tool kit you will find all the tools required to carry out the work described below It takes only a minimal amount of time to inspect the machine but this pr...

Page 42: ...the fan insert reduce the suction performance and thus the dust load at the workplace increase excessively Dust and deposits on the belt pulleys and V belts lead to vibrations which have a negative e...

Page 43: ...sing there is one lubrication nipple each For general upkeep of the machine after around 100 operating hours we recommend sparing lubrication of the two lubrication nipples at the wheel bearings using...

Page 44: ...is performed as follows 1 Lift the sanding drum off the floor by turning the lowering lever at the handle upwards fig 68 2 Switch off the machine and pull the power plug out of the socket 3 Tilt the...

Page 45: ...he adjustable wheel fig 73 and place the setting fixture against the machine housing again 8 Set the wheel in the required position by means of the setting fixture so that the wheel lining just still...

Page 46: ...essary take a soft hammer to help you loosen the nut Never use a steel hammer 7 Turn the sanding drum in such a way that the groove is pointing upwards to ensure that the parallel key is not lost fig...

Page 47: ...ing the lowering lever at the handle upwards fig 68 2 Switch off the machine and pull the power plug out of the socket 3 Tilt the machine forward fig 78 and place it down carefully on the floor fig 79...

Page 48: ...il axle towards the screw fig 81 7 7 REPLACEMENT OF LATERAL WHEELS Use exclusively original L GLER lateral wheels part number in Section 11 Spare parts ELF ATTENTION For a good sanding result the late...

Page 49: ...ble to use a second set of wheels when performing rough work 7 8 REPLACEMENT AND TENSIONING OF V BELTS 7 8 1 REPLACEMENT OF V BELTS Use exclusively original L GLER V belts part number in Sec tion 11 S...

Page 50: ...or pulley fig 90 9 Turn the lower pulley and allow the drive V belt to run off the lower pulley fig 91 If necessary use the box wrench see tool kit to turn the lower pulley exclusively clockwise ATTEN...

Page 51: ...1 then the upper nut fig 94 2 at the eye bolt at the motor ATTENTION Orient the belt tensioner to the fan pulley Move the belt tensioner accordingly fig 95 A wrong orientation from belt tensioner to f...

Page 52: ...ompressed with normal effort fig 98 7 Tighten the two motor nuts fig 99 8 Close the belt guard fig 100 ATTENTION Never tension the V belts excessively This can cause damage to the V belts and ball bea...

Page 53: ...ed The functional efficiency must also be confirmed Ensure that only original L GLER spare parts are used for mainte nance work You should only allow the customer service work to be conducted by L GLE...

Page 54: ...used extension and device connection cables with plugs connection cables with plugs movable cables with plugs and fixed connections Inspection interval Every 6 months as a reference value 3 months on...

Page 55: ...tage Use a transformer if necessary e g L GLER part number 708 00 00 100 for 230 V The temperature switch in the motor has switched off the machine because the power cables have a total length of more...

Page 56: ...of more than 20 m 790 The power cables have wire cross sections which are too small at mains voltage 220 V or 230 V are the wire cross sections smaller than 2 5 mm 0 0039 sq in at mains voltage 400 V...

Page 57: ...r 230 V The V belts are not tight enough and must be tightened a bit Section 7 8 Replacement and tensioning of V belts The sanding pressure do not suit to the grit of the abrasive and must be correcte...

Page 58: ...roughly always directly before each work step every sanding step joint filling or surface treatment The sanding drum was not lifted from the floor while the machine was switched on or off Always lift...

Page 59: ...orn out and must be cleaned or replaced The lowering rod linkage is running poorly catching on something or getting stuck Free movement is necessary The machine is being moved too slowly and must be s...

Page 60: ...er com C tarting capacitor A S C unning capacitor B R Ha ain winding M Hi uxiliary winding A R1 esistor R K1M ontactor C Mains supply 230 V 50 CPS Fuse protection of mains supply at least 16 A N K1M 4...

Page 61: ...60 CPS Start Operation Stop Test Fuse 6 2 A Fuse 6 2 A HUMMEL ELF Single phase AC motor 2 2 kW 220 V 60 CPS 2 2 kW 230 V 60 CPS e mail info laegler com Internet http www laegler com Phone 0049 7135 98...

Page 62: ...tor switch S1 Operation Temperature switch M1 Motor 2 9 kW 220 V 60 CPS USA version Start Operation Stop Test Fuse 6 2 A Fuse 6 2 A HUMMEL ELF Single phase AC motor 2 9 kW 220 V 60 CPS USA version e m...

Page 63: ...ELF 01 10 2019 English Englisch SPARE PARTS ELF 62 11 ATTENTION Please specify in inquiries and spare part orders always the serial numbers of your machines Section 3 1...

Page 64: ...05 033 Rivet 40 200 01 02 100 Bumper felt ELF 200 250 300 01 02 100 Bumper felt ELF 300 41 200 01 03 100 Side cover ELF 200 250 300 01 03 100 Side cover ELF 300 42 6797 1005 000 Washer 44 0912 1008 01...

Page 65: ...ELF 01 10 2019 English Englisch SPARE PARTS ELF 64 11 ATTENTION Please specify in inquiries and spare part orders always the serial numbers of your machines Section 3 1...

Page 66: ...be complete 102 20 00 200 Guide tube USA complete 100 21 00 200 Guide tube long complete 15 100 20 01 200 Guide tube 102 20 01 200 Guide tube USA 16 100 20 24 100 Upper rod complete 17 000 63 20 133 R...

Page 67: ...ELF 01 10 2019 English Englisch SPARE PARTS ELF 66 11 ATTENTION Please specify in inquiries and spare part orders always the serial numbers of your machines Section 3 1...

Page 68: ...4 02 100 Spring tensioner complete 23 100 05 00 200 Lateral wheel complete 24 0931 1008 050 Screw 25 100 04 00 100 Lifting fixture 26 0125 1008 000 Washer 27 6330 1008 000 Nut 34 000 50 12 061 Nut 35...

Page 69: ...h med maj 2000 Fra mai 2000 a 2000 May s 2000 den itibaren bis Mai 2000 up to May 2000 jusqu mai 2000 hasta Mayo 2000 sino al maggio 2000 Tot mei 2000 till maj 2000 Til mai 2000 a 2000 May s 2000 e ka...

Page 70: ...mm exchange 250 40 00 100 Sanding drum 250 mm new 250 40 00 109 Sanding drum 250 mm exchange 300 40 00 100 Sanding drum 300 mm new 300 40 00 109 Sanding drum 300 mm exchange 12 100 02 06 100 Nut left...

Page 71: ...ELF 01 10 2019 English Englisch SPARE PARTS ELF 70 11 ATTENTION Please specify in inquiries and spare part orders always the serial numbers of your machines Section 3 1...

Page 72: ...ufacture 2008 000 65 43 257 Motor cable 3 x 2 5 mm USA up to year of manufacture 2007 105 65 75 100 Motor cable 5 x 1 5 mm for three phase AC motor from year of manufacture 2008 000 65 45 151 Motor ca...

Page 73: ...ELF 01 10 2019 English Englisch SPARE PARTS ELF 72 11 ATTENTION Please specify in inquiries and spare part orders always the serial numbers of your machines Section 3 1...

Page 74: ...ench 13 000 01 30 011 Tool bag empty 200 98 00 100 Tool bag complete 14 000 93 11 041 Hexagonal socket screw wrench 4 mm 21 000 01 10 011 Foldable earmuff type MUSIMUFF with FM radio 22 000 01 10 021...

Page 75: ...ELF 01 10 2019 English Englisch NOTES 74...

Page 76: ...ignature and company stamp Date of test and maintenance work Signature and company stamp Date of test and maintenance work Signature and company stamp Date of test and maintenance work Signature and c...

Page 77: ...ate Commercial name Drum sanding machine fulfils all the relevant provisions of the specified above European Directive The machine also fulfils all the relevant provisions of the European Directive El...

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Lagler ELF, Operating Instructions Manual

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