Kunzle & Tasin Bona Belt UX Operating And Maintenance Manual

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Bona Belt UX
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Operating and Maintenance Manual
TAEN219

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Table of Contents
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Summary of Contents for Kunzle & Tasin Bona Belt UX

  • Page 1 Bona Belt UX Operating and Maintenance Manual TAEN219...
  • Page 2 Foreword Bona Belt UX Manual ATTENTION: This manual contains important information on the safe use and operation of this machine. Failure to read this manual before operating, adjusting or servicing this machine could cause injury or damage to persons or objects.
  • Page 3: Table Of Contents

    Table of Contents Machine Specifications Machine Symbol Key Operator Safety Storage Transporting and Handling With one person With two people Introduction Safe and correct use Machine data plate Commencing Operation Instructions for assembly following transportation Instructions for electrical connection Cables, extensions and plugs Removing sawdust generated during use Prevention Measures for Users Personal safety measures...
  • Page 4: Machine Specifications

    Machine Specifications Bona Belt UX Manual Abrasive Belt Dimensions: 750 mm x 200 mm Drum Width: 200 mm Drum Diameter: 185 mm Drum Speed: 50 Hz — 1800-2050 rpm Motor: (A85) EU — 230 V~50 Hz — 2.2 kW (A34) EU — 230 V~50 Hz — 3 kW (A34-5Hp) EU —...
  • Page 5: Machine Symbol Key

    Read and follow all 'CAUTION' alerts on this machine or in this manual. Failure to read the BONA BELT UX machine manual before operating, adjusting or performing maintenance operations on the machine could cause injury or damage to persons or objects.
  • Page 6 Operator Safety (Cont.) Bona Belt UX Manual Striking nails when sanding may generate an explosion or fire. Always ensure all nails are sunk before sanding surfaces. Serious injury and/or death due to electrocution may occur, if the power supply circuit trips repeatedly or is undersized.
  • Page 7: Storage

    Storage It is advisable to store the machine in its original packaging. Doing so makes it possible to form a column of two packages maximum, with one on top of the other. If the machine is removed from the original packaging and is not used for some time ensure the wheels and drum are not in contact with the ground.
  • Page 8: Transporting And Handling

    Transporting and Handling (Cont.) Bona Belt UX Manual With one person (Cont.) Loosen the belt tightener using the lever (A) and remove the belts. Loosen the knob (A) until the hollow washers positioned on Remove the motor and take it to the work area.
  • Page 9: With Two People

    Transporting and Handling (Cont.) With one person (Cont.) Loosen the handle (A) and remove the tube (B) from its Lift the base frame by clasping the front and back. Bring housing and take it to the work area. the belt guard to the edge and take it to the work area. With two people Transporting the machine with two people? Proceed as follows: One operator should clasp the handle grip...
  • Page 10: Introduction

    Representative. ® The BONA BELT UX wood flooring sander is suitable for the dry sanding of wood floors. Any other use without the consent of the manufacturer is prohibited. DO NOT use on wet floors. See ‘Prohibited use’ on page 17.
  • Page 11: Commencing Operation

    Commencing Operation Instructions for assembly following transportation To re-assemble the machine after transportation, proceed as follows: Open the belt guard after turning the knob counter- Position the motor in its housing. clockwise. Secure the motor by tightening the knob (A). Fit and stretch the belts.
  • Page 12: Instructions For Electrical Connection

    Commencing Operation (Cont.) Bona Belt UX Manual Instructions for assembly following transportation (Cont.) The drum belt must have a 10.5 mm stretch with a center load of 30±3 N. Belt tension can be adjusted using the screw. The vacuum cleaner belt must have a 8 mm stretch with a center load of 18±2 N.
  • Page 13: Cables, Extensions And Plugs

    Commencing Operation (Cont.) Instructions for electrical connection (Cont.) If the machine is not connected correctly to the electricity network, death due to electrocution may occur. To prevent electric shocks always use a grounded three wire electrical system. For maximum protection against electric shocks use a circuit protected with a differential cut-out switch. Tampering with the grounding plug in any way may result in death from electrocution.
  • Page 14: Removing Sawdust Generated During Use

    Commencing Operation (Cont.) Bona Belt UX Manual Removing sawdust generated during use Sawdust can ignite spontaneously and cause injury or damage. It must be disposed of appropriately. Always empty the sawdust into metal containers which are located outside the building.
  • Page 15: Instruction On Correct Machine Use

    Instruction on Correct Machine Use Read this manual carefully and become familiar with the machine. The equipment is suitable for industrial use (e.g. in hotels, schools, hospitals, offices, factories and shops). The following information highlights particularly hazardous situations for the operator and/or machine. Understand when these conditions may be present.
  • Page 16: Starting The Machine

    Starting the Machine Bona Belt UX Manual To start the machine proceed as follows: Become familiar with the machine and read all If using DCS, connect tha adaptor supplied with the machine instructions & safety notices. Ensure that all operators and DCS hose directly.
  • Page 17 Starting the Machine (Cont.) Only use 750 mm x 200 mm abrasive belts. Connect the plug to the socket. Ensure the lever (A) is lowered and drum is raised from the floor. To start the machine stand behind the handle, then... Turn Hold Release...
  • Page 18: Machine Adjustment Procedures

    Starting the Machine (Cont.) Bona Belt UX Manual After lowering the lever (A), commence sanding. To stop the machine: Turn the knob from “1” to “0” A safety contactor is fitted to the machine. If the power fails when sanding the contactor is activated automatically, stopping the machine from accidentally starting up when the power is restored.
  • Page 19: Adjusting Sanding Pressure

    Machine Adjustment Procedures (Cont.) Adjusting sanding pressure To vary drum pressure on the floor, use the adjustment knob and proceed as follows: Turn the adjustment knob (A) clockwise to decrease Turn the adjustment knob (A) counter-clockwise to increase drum pressure on the floor. drum pressure on the floor.
  • Page 20: Routine Maintenance

    Machine Adjustment Procedures (Cont.) Bona Belt UX Manual Wheel adjustment (Cont.) In order to adjust it proceedas follows: Turn the screw (B) . With the tool provided with the machine, loosen the nut. Check that the operates parallel to the surface to be Lock the nut.
  • Page 21: Drum Pulleys And Motor Pulleys

    Routine Maintenance (Cont.) Belt tension (Cont.) Excessive belt tension may cause the premature failure of the ball bearings. The drum belt must have a 10.5 mm stretch with a center load of 30±3 N. Drum pulleys and motor pulleys Regularly check that the groove of the pulley has not sunk, otherwise the belt will operate on the bottom of the pulley itself.
  • Page 22: Troubleshooting

    Troubleshooting Bona Belt UX Manual PROBLEM CAUSES SOLUTIONS No power supply voltage Check power supply or try on a different job-site Insufficient voltage for unstable connections Contact an authorized Bona dealer Faulty thermal switch Contact an authorized Bona dealer Motor does not start...
  • Page 23 Troubleshooting (Cont.) PROBLEM CAUSES SOLUTIONS Faulty abrasive belt Change it Not correct wheels position Adjust the wheels at a right position Clean or contact an authorized Bona dealer for The floor surface is not Bearings, pulleys or shafts dirty or faulty replacement regularly sanded Driving belts and wheels dirty, badly adjusted or...
  • Page 24: Declaration Of Conformity

    Declaration of Conformity Bona Belt UX Manual 2006/95 EC, 2006/42 EC, 2004/108 EC, 2011/65 EU, 2012/19 EU KUNZLE & TASIN S.r.l. Registered Headquarters Business Management and Production Site Via Circonvallazione Est. 2/6 Via Cajkovskij, 14 27023 Cassolnovo (PV) - Italy 20092 –...
  • Page 25: Disposal

    Disposal Disposal of Waste Equipment by Users in Private Households in the European Union. This symbol on the product or packaging indicates that it must not be disposed of with other household waste. It is your responsibility to dispose of your waste by bringing it to a designated collection point that recycles electrical and electronic equipment waste.
  • Page 26 Additional Notes Bona Belt UX Manual bona.com...
  • Page 27 Additional Notes...
  • Page 28 bona.com...

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