background image

Operating and maintenance manual

Bona Dual Edge

   by

GEEN118

Summary of Contents for Dual Edge

Page 1: ...Operating and maintenance manual Bona Dual Edgeby GEEN118 ...

Page 2: ...g this machine could cause injury or damage to persons or objects Anybody operating the machine should understand how to use and operate it before starting it up Keep this manual for future reference This manual is an ENGLISH translation of the original version in Italian For a new manual contact Bona AB Murmansgatan 130 P O Box 21074 SE 200 21 Malmö Sweden Tel 46 40 38 55 00 www bona com Foreword...

Page 3: ...e 12 Machine Control Instructions 13 Machine Specifications 14 Machine Warnings 15 Prohibited use 15 Starting the Machine 16 Machine Adjustment Procedures 18 Abrasive assembly procedures 18 Adjusting the working surface on the floor 18 Adjusting the belt tension 18 Routine Maintenance 19 Sawdust chamber for the user 19 Discs for the user 19 Spherical Wheel for the user 19 Dust bag for the user 20 ...

Page 4: ...ety Read the instructions contained in this user and maintenance manual before using the machine Hearing protection during use is recommended Protection of the airways during use is recommended Hazard due to moving parts Hazard due to electricity Failure to read the Bona Dual Edge machine manual before operating adjusting or performing maintenance operations on the machine could cause injury or da...

Page 5: ... performed on a unit that is not properly disconnected from the power source Disconnect the machine from all power Electrocution could occur if the machine is used on an ungrounded electrical circuit Never remove or disable the grounding supply conductor on the electrical cord Consult an electrician if the grounding conductor is missing or if you suspect your circuit is not grounded properly Use o...

Page 6: ...sult in motor failure electric shock and electrocution Airborne sanding dust should not be breathed in while operating a sanding machine Always wear an approved particulate respirator while operating sanding equipment Injury to the eyes and or body can occur if protective clothing and or equipment is not worn while sanding Always wear hearing protection and a dust mask while sanding Exposure to hi...

Page 7: ...er for the first time The instruction manual contains important information on safety and preventing improper use of the machine and will resolve any doubts or questions making possible to operate the machine safely and with ease Removing safety features could cause death or physical injury Familiarize yourself with the machine before using it for the first time The Bona Dual Edge wood floor steer...

Page 8: ...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 1 Machine model 2 Safety symbols 3 Motor power 4 Frequency 5 Supply voltage 6 Country of manufacture 7 Year of manufacture see 9 8 Name of the manufacturer Introduction Co...

Page 9: ...ounding plug in any way may result in death from electrocution DO NOT cut remove or break the grounding plug If the socket does not match the plug consult a qualified electrician Do not use the machine if the switch malfunctions Using the machine with unsuitable and or excessively long cables may cause injury or damage to people or objects The machine must never be moved using its cable and the ca...

Page 10: ...body may suffer injury if personal safety clothing is not used Always wear safety goggles protective clothing and a dust mask during sanding operations Lengthy exposure to noise levels during sanding operations may damage the hearing Always use ear protectors during sanding operations Never become distracted during sanding operations check what is happening continually Use common sense DO NOT use ...

Page 11: ...iring the machine when it is not fully disconnected from the power supply may cause death due to electrocution Disconnect the power supply before carrying out any maintenance and or repair work The use of this machine on a circuit which is not grounded may cause death due to electrocution Never disconnect or disable the grounding conductor Consult an electrician if the ground conductor is missing ...

Page 12: ...icularly hazardous situations for the operator and or machine Understand when these conditions may be present Removing safety features could cause death or physical injury Take all steps necessary to instruct personnel who may use the machine Report any damage on the machine or incorrect operation immediately 1 Keep hands and clothes away from rotating parts 2 Keep hands on the handle when the mot...

Page 13: ...ssure i e a load perpendicular to the center of the machine whereas the Bona Dual Edge steering sander has two counter rotating discs The thrust of the left disc is counterbalanced by the thrust in the opposite direction exerted by the right disc A The correct operator position for optimum control is behind the machine and not at the side with one hand on each handle Once the machine has been star...

Page 14: ...ght Gross Weight Machine Dimensions Gross Packaging Dimensions Standard Equipment 2x Ø 100mm 2x Ø 100mm 4500rpm 14000rpm A40 EU 230V 50Hz 1 15kW Adjusting the height of the rear wheel support OMNICASTER Hand grip lever Via operator presence start lever motor stops when lever is released Lifetime lubricated ball bearings 85dB A max 1 5m s 9kg 10kg Cardboard packages 320mm Height at handle 425mm Hei...

Page 15: ...t is operating Work surfaces may be seriously damaged if the machine is left turning on one point while the tool is in contact with the surface Move the machine at constant speed Prohibited use Children should be supervised to ensure that they do not play with the appliance This machine is not intended for use by persons including children with reduced physical sensory or mental capabil ities or l...

Page 16: ...Bring the machine to the place of work If the machine has been removed from the original packaging pull the suction pipe locking piston A and turn the pipe 180 To start the machine proceed as follows Starting the Machine Only use discs with a diameter of 100mm 3 If using DCS connect DCS cuff to shorter DCS pipe and fasten with a clamp If using a dust bag place the dust bag on the suction pipe by t...

Page 17: ...raise the discs so that the machine is only resting on the floor with its rear wheel Then release the switch A The switch must be kept pressed to operate the machine The machine gradually stops when the switch is released or the power supply is interrupted The disc does not stop immediately Take care not to touch it with any part of the body during this phase 5 Locate the power supply The socket m...

Page 18: ...eached 3 Remove the worn abrasive paper discs from the velcro backed discs 4 Ensure the velcro backed discs are clean and position new 100mm diameter abrasive discs Machine Adjustment Procedures 5 Attach the abrasive discs securing them well to the velcro Abrasive assembly procedures 1 Ensure the electric cable is disconnected from the power 2 Turn the machine over resting the handles on the floor...

Page 19: ...er Vacuum the sawdust chamber regularly to prevent the hazardous accumulation of dust Discs for the user Check the surface of the discs regularly and remove any dirt Spherical Wheel for the user Even though the spherical OMNICASTER wheel is self cleaning regarding sawdust remove dirt from the machine unit and wheel regularly Dirt may cause uneven sanding ...

Page 20: ...cold water to prevent blockage of the pores and a decrease in dust collection ability We strongly recommend the Bona DCS as an alternative to the fabric bag The motor has two graphite brushes that must be checked every six months or after 400 hours of operation Proceed as follows Routine Maintenance Cont 1 Remove the screws on the side motor covers A with a screwdriver 2 Remove the cover A ...

Page 21: ...ne is shorter than the other by 7mm replace both brushes 4 Remove the brush A complete with spring B When fitting new brushes ensure they are installed correctly before replacing covers This machine does not require lubrication All moving parts including the motor have watertight ball bearings lubricated for approximately 10 000 hours of operation ...

Page 22: ... operation Maintain both the central body and the sphere To clean the central body use compressed air to remove dust from internal parts The glossy sphere can be cleaned with a degreasing agent or alcohol whereas the mat sphere can be cleaned with only a damp cloth After cleaning be sure the sphere has kept its round shape is not warped and has no grooves Occurrence of these phenomena could compro...

Page 23: ...rn out driving belt or pulleys or bearings Replace them for pulley or bearings contact an autho rized Bona dealer The velcro backing discs wear out too quickly Pressing on the arm while sanding Avoid it this over warms the backing discs thus resulting in an early wearing out The LED light blinks Safety pause Switch off the machine unplug it from the power supply and wait a while before reconnectin...

Page 24: ... 2011 65 EU RoHS Directive 2012 19 EU WEEE Directive Safety of machinery General principles for design Risk assessment and risk reduction EN ISO 12100 Household and similar electrical appliances Safety Part 1 General requirements EN IEC 60335 1 Household and similar electrical appliances Safety Part 2 67 Particular requirements for floor treatment machines for commercial use EN IEC 60335 2 67 Elec...

Page 25: ...t to a designated collection point that recycles electrical and electronic equipment waste The separate collection and recycling of waste at the time of disposal helps to conserve natural resources and ensures it is recycled in a manner that safeguards health and the environment For more information about where to take waste equipment for recycling please contact your local council office househol...

Page 26: ...Bona Dual Edge Manual 26 bona com Additional Notes ...

Page 27: ...27 Additional Notes Cont ...

Page 28: ...bona com ...

Reviews: