1. Manuals
  2. Brands
  3. Lagler Manuals
  4. Sander
  5. UNICO
  6. Operation, maintenance and safety manual

Lagler UNICO Operation, Maintenance And Safety Manual

Edge sanding machine
Hide thumbs Also See for UNICO:
Table of Contents

Advertisement

Quick Links

EDGE SANDING MACHINE UNICO
Operation,
Maintenance, Safety
Translation of original operating instructions
for the edge sanding machine
UNICO

Advertisement

Table of Contents
loading

Related Manuals for Lagler UNICO

Summary of Contents for Lagler UNICO

  • Page 1 EDGE SANDING MACHINE UNICO Operation, Maintenance, Safety Translation of original operating instructions for the edge sanding machine UNICO...
  • Page 2 Pipe bend On/Off switch Switch box Driving motor Working light Motor cable Fan housing Guide roller arm Machine handle Guide roller Attachment Velcro sealing strip Fig. 1 Components of the edge sanding machine UNICO UNICO 01.02.2013 English / Englisch...

  • Page 3: Table Of Contents

    4.10 Adjusting the working light ............................21 4.11 Switching on the machine ............................22 4.12 Switching off the machine ............................22 Working with the UNICO .............................. 23 General application tips ............................... 23 Replacing the abrasives .............................. 25 Removing and emptying the dust bag ........................28 Transport and storage ..............................

  • Page 4: Introduction

    LÄGLER ® . We wish you a great deal In Figure 1 (page 2), we have provided the UNICO with the designa- of success with your UNICO. All LÄGLER ® tions of the most important components. Please take a little time to products are subjected to a thorough in- become with the machine.

  • Page 5: Proper Use As Intended

    INTRODUCTION 1.3 PROPER USE AS INTENDED WARNING! The edge sanding machine UNICO is suitable for the dry sanding of parquet floors, deal floors, and cork floors in dry environment. RISK OF DEATH from electrical shock: Any other form of use is not permitted without the consent of the The machine may never be used for wet manufacturer.

  • Page 6: Hazard Warnings And Safety Instructions

    • Do not carry or pull by the machine by the cable! Do not pull on the cable to remove the plug from the socket! Protect the cable against heat, oil and sharp edges! UNICO 01.02.2013 English / Englisch...
  • Page 7 (at least filter class P2) must be worn! • A respiratory protective mask (at least filter class P2) must be worn when conducting other work that creates dust, e.g. cleaning of the machine! UNICO 01.02.2013 English / Englisch...
  • Page 8 RISK OF INJURY and RISK OF PROPERTY DAMAGE from unsuitable parts: ® • Only use tools, accessories and spare parts from LÄGLER for the UNICO ( Section 11, Spare parts)! There is no guarantee for external parts or liability for damage caused by them! HEALTH RISK caused by noise: •...

  • Page 9: General Safety Instructions

    Regularly inspect the cable and have it replaced by a qualified electrician if it is damaged. Inspect the extension cable regularly and replace it if it is damaged. Keep the handles dry and free of oil and grease. UNICO 01.02.2013 English / Englisch...
  • Page 10 Do not use the machine if it cannot be started or switched off by using its switch. • Store your machines safely! Store your unused machines in a dry, closed location out of the reach of children! UNICO 01.02.2013 English / Englisch...

  • Page 11: Technical Data

    Measurement uncertainty constant ........4 dB(A) Abrasive ....... commercially available abrasives with Ø 178 mm / 180 mm (7” - 7 1/8”) (sandpaper, sanding grid, Scotch-Brite pad) Vibration total value a ............< 2.5 m/s² (measured at the handle) UNICO 01.02.2013 English / Englisch...
  • Page 12 • Renew MultiClip fastener after being damaged. • Renew V-belt after being worn out. • Renew Velcro disc after being damaged. • Renew sandpaper tensioning screw after being damaged. • Renew dust bag after being damaged. UNICO 01.02.2013 English / Englisch...

  • Page 13: Commissioning

    COMMISSIONING Commissioning The section describes how to put the UNICO into service on site. To exclude any form of damage or malfunctions, you must proceed in the order of steps mentioned below. CAUTION! RISK OF INJURY and RISK OF PROPERTY DAMAGE: Before working with the machine for the first time, operating Fig.

  • Page 14: Swivelling The Pressure Hose

    At all other locations, the strip is supposed to be resting on the floor. The Velcro strip must be renewed whenever it is worn-out. However, you can, of course, also use the upper edge of the Velcro strip after turning it over. UNICO 01.02.2013 English / Englisch...

  • Page 15: Installing The Extension And The Handlebar

    HANDLEBAR 4.5.1 ADJUSTING THE EXTENSION The extension of the UNICO can be adjusted to suit the height and body position of any person performing the sanding work: Switch off the machine. For safety reasons, always pull the power supply plug out of the socket to prevent the machine from being started up Fig.
  • Page 16 90° (Fig. 18). Use the Allen key to tighten the screw of the angle clamping connector again. Fig. 17 Installing the handlebar on the pipe bend. UNICO 01.02.2013 English / Englisch...

  • Page 17: Adjusting The Guide Rollers

    Normally, the UNICO is supposed to sand the floor precisely at the front side of the attachment (Fig. 19). If this is not the case, the machine will be sanding on one side (Fig.
  • Page 18 For safety reasons, always pull the power supply plug out of the socket to prevent the machine from being started up unintentionally! Use a piece of wood or your foot to support the UNICO from underneath to prevent the machine from falling onto the guide Fig. 23 …...

  • Page 19: Adjusting The Wall-Protecting Wheel

    Fig. 27 Undo the screws on the wall-protecting wheel bracket. To check your adjustments, place the switched-off UNICO against the wall so that the wall-protecting wheel rests against the wall. However, the sanding disc wheel is not al- lowed to touch the wall or the baseboard. Otherwise, readjust the wall-protecting wheel.

  • Page 20: The Machine Handle On The Attachment

    When you are kneeling, you can then use the handle guide the machine in inaccessible locations. In the case of the UNICO equipped with the short attachment (type 105), the machine handle is installed on the fan housing as a standard equipment feature.

  • Page 21: Adjusting The Working Light

    4.10 ADJUSTING THE WORKING LIGHT As soon as the connected extension cable has been inserted, the working light installed on the UNICO will light up. If this is not the case, check the power supply. For more light from above, the working light can be swivelled upward (Fig.

  • Page 22: Switching On The Machine

    • Never allow the machine to run unattended! The UNICO is now ready to be started. When the machine is being switched on, the sanding disc wheel must be relieved of pressure slightly. Tilt the machine slightly backward. Depending on your work- ing position, you will be using one hand to hold the handlebar on the extension (Fig.

  • Page 23: Working With The Unico

    Fig. 38 Working in standing position with the UNICO. sanding pad as a base on the sanding disc wheel of the UNICO (Section 5.2.3, Changing over from sanding discs to sanding grids with pad base).
  • Page 24 Section 4.5. standing working position: The height of the extension is adjusted according to your height Fig. 40 Working in stooped position with the UNICO with- out the extension. (Fig. 38). stooped working position: The extension is pushed all the way down (Fig. 39) or the handlebar is installed directly on the pipe bend (Fig.

  • Page 25: Replacing The Abrasives

    Place the UNICO on its side by grabbing the machine by the handlebar on the right-hand side and then tilt the machine over to the left-hand side (Fig. 43) and set it down carefully.
  • Page 26 Place the UNICO on its side by grabbing the machine by the handlebar on the right-hand side and then tilt the machine over to the left-hand side (Fig. 43) and set it down carefully.
  • Page 27 UNICO. Always use an edge sanding pad as a base (part number in Section 11, Spare parts).

  • Page 28: Removing And Emptying The Dust Bag

    Damaged dust bags must be replaced with new ones! ® Use only original LÄGLER dust bags for the UNICO (part number in Section 11, Spare parts). When emptying the dust bag, you must use a respiratory protective mask (at least filter class P2).
  • Page 29 WORKING WITH THE UNICO Hold the UNICO firmly by the extension and by the machine handle. Shake the machine so that the dust falls from the suction pipe stub into the dust bag (Fig. 50). Set the machine down on the floor again.

  • Page 30: Transport And Storage

    (Fig. 53). Especially when transporting the machine over roads, paths, con- crete surfaces or pavement surfaces, you should carry the UNICO to prevent the guide rollers from becoming soiled and having an negative effect on the sanding results.

  • Page 31: Machine Storage

    Work at a clean, well illuminated location and proceed according to these instructions. In the tool bag you will find the necessary tools in order to be able to carry out the tasks described below. UNICO 01.02.2013 English / Englisch...

  • Page 32: General Cleaning And Care

    Check also the fan wheel and the fan housing for any signs of deposits. If and when required, a respiratory protective mask (at least filter class P2) should be worn. UNICO 01.02.2013 English / Englisch...

  • Page 33: Tensioning The V-Belt

    Place the UNICO on its side by grabbing the machine by the handlebar on the right-hand side and then tilt the machine over to the left-hand side (Fig. 54) and set it down carefully.

  • Page 34: Replacing The V-Belt

    Place the UNICO on its side by grabbing the machine by the handlebar on the right-hand side and then tilt the machine over to the left-hand side (Fig. 61) and set it down carefully.
  • Page 35 MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS Always set the UNICO down on the left-hand side (Fig. 62)! This will prevent damage to the floor, and the shape of the fan housing also stops any dust falling back out of the dust bag from getting into the fan housing.
  • Page 36 During the assembly of the fan housing, pay at- Fig. 71 Pull the V-belt slightly of the attachment and place tention to the correct position of the intermediate it in the motor belt pulley. sheet-metal plate! UNICO 01.02.2013 English / Englisch...
  • Page 37 Tighten the five screws with which the attachment is fastened to the fan housing carefully. Place the UNICO down on its wheels again. Use a suitable screwdriver to tighten the retaining screws of the bear unit of the sanding disc wheel once more.

  • Page 38: Replacing The Guide Rollers

    For safety reasons, always pull the power supply plug out of the socket to prevent the machine from being started up unintentionally! Place the UNICO on its side by grabbing the machine by the Fig. 76 Tilt the UNICO over to the left-hand side and set it down carefully.

  • Page 39: Replacing The Fluorescent Tube

    Insert the fluorescent tube again. Make sure the two clips snap into place properly. Adjust the working light according to your requirements (Section 4.10, Adjusting the working Fig. 82 Pull the defective fluorescent tube out of the light). fixture carefully. UNICO 01.02.2013 English / Englisch...

  • Page 40: Regular Maintenance And Testing In Accordance With Accident Prevention Regulations

    (= working equipment), the ment all of this. German Ordinance on Industrial Safety and Health (BetrSichV) must be complied with in Germany! UNICO 01.02.2013 English / Englisch...
  • Page 41 Equipment on Construction Sites” (BGI 608) for more details. Type of inspection The proper condition of the machines and equipment must be inspected. Inspector Electricians or persons trained in electrical engineering when using suitable measurement and inspection devices. UNICO 01.02.2013 English / Englisch...

  • Page 42: Troubleshooting

    (part number 708.00.00.100 for 230 Volts). • Check the V-belt tension adjust, if appropriate. • Check the machine for clogged-up parts and deposits clean, if appropriate. • Check the driving elements for easy movement. UNICO 01.02.2013 English / Englisch...
  • Page 43 The Velcro sealing strip on the attachment is not correctly installed correct this mistake. • The Velcro sealing strip is defective renew the Velcro strip. • More than one sanding disc are installed correct this mistake and readjust the guide rollers. UNICO 01.02.2013 English / Englisch...
  • Page 44 Excessive pressure is being applied to the sanding disc. • Check the abrasive for signs of damage. • Check whether the abrasive is fastened in centred position on the sanding disc wheel adjust, if appropriate. UNICO 01.02.2013 English / Englisch...

  • Page 45: Circuit Diagram

    Phone: 0049 - 7135 - 98 90 - 0 e-mail: info@laegler.com Kappelrain 2 Fax: 0049 - 7135 - 98 90 - 98 Internet: http://www.laegler.com D-74363 Güglingen-Frauenzimmern The circuit diagram valid for your machine is located in the motor switch box. UNICO 01.02.2013 English / Englisch...

  • Page 46: Spare Parts

    SPARE PARTS UNICO 01.02.2013 English / Englisch...
  • Page 47 Holder for wall-protecting roller 0934.1005.000 000.43.15.052 Bush 465.60.02.100 Wall-protecting roller 465.20.08.200 Handle 465.20.04.100 Pipe clamp 465.20.31.200 Guide tube 465.20.30.200 Guide tube with handle 465.20.10.200 Pipe bend, complete 000.20.40.084 Clamping device 0980.1008.000 0912.1008.025 Screw 0125.1006.000 Washer 465.05.09.105 Wheel 0980.1006.000 UNICO 01.02.2013 English / Englisch...
  • Page 48 SPARE PARTS UNICO 01.02.2013 English / Englisch...
  • Page 49 Fluorescent lamp ballast, 110 + 120 V / 60 CPS 9021.1005.000 Washer 7983.1042.013 Screw 000.68.60.113 000.65.43.151 Motor cable 3 x 1.5 mm² 900.65.47.100 Cover with seal 465.65.48.105 Cover seal 0127.1010.000 Spring washer 6797.1005.900 Washer 0125.0105.000 Washer 000.65.43.153 Motor cable 3 x 1.5 mm², USA UNICO 01.02.2013 English / Englisch...
  • Page 50 SPARE PARTS UNICO 01.02.2013 English / Englisch...
  • Page 51 000.70.13.092 V-belt 465.01.00.200 Attachment 350 mm, complete 0965.1005.810 Screw 465.01.52.100 Sealing set 465.01.51.105 Velcro by the roll (50 m) 465.01.91.200 Sanding plate, complete 465.02.12.205 Velcro disc 177 mm 465.02.06.105 Felt disc 465.02.05.100 Paper tensioning screw UNICO 01.02.2013 English / Englisch...
  • Page 52 SPARE PARTS UNICO 01.02.2013 English / Englisch...
  • Page 53 SPARE PARTS Item Part number Description 465.00.80.105 Dust bag UNICO 000.01.40.110 MultiClip 000.65.53.151 Extension cable 3 x 1.5 mm², 10 m long 000.01.20.010 Respiratory protection mask P3 000.93.11.041 Hexagonal socket screw wrench 4 mm 000.93.11.051 Hexagonal socket screw wrench 5 mm 000.93.11.061...
  • Page 54 NOTES UNICO 01.02.2013 English / Englisch...

  • Page 55: Service Passport

    Signature and company stamp Signature and company stamp Date of test and Date of test and Date of test and maintenance work: maintenance work: maintenance work: Signature and company stamp Signature and company stamp Signature and company stamp UNICO 01.02.2013 English / Englisch...

  • Page 56: Eu Declaration Of Conformity

    E-Mail: info@laegler.com · http://www.laegler.com certified herewith, that the machine Generic denomination: Floor sanding machine Function: Dry sanding of wooden floors Model: UNICO Serial number: See type plate Commercial name: Edge sanding machine fulfils all the relevant provisions of the specified above European Directive.

Table of Contents