Omega 450 Product Manual - Specialty Products, Inc.
Contents
1. e CS 16 or VS 1 blue Segment with soft bonding and coarse diamonds rough finish for the surface preparation for a new coating or sealer Removal of elastic materials glue and self levellers e PCD plates e Attention check the spinning direction of the discs do not use on plain concrete e PCD grit Segment with rough diamond grit made for an aggressive grinding or cutting of hard glue and resin on hard concrete surfaces very rough finish 5 Safety rules for the operation of the OMEGA 450 floor grinder Intended application and operation Grinding of flat horizontal dry surfaces that are typically concrete asphalt or steel and with or without a coating For optimum performance and compatibility always use tools supplied by CONTEC Operation of the grinder outdoors is only permitted if the weather is dry Attention The OMEGA 450 floor grinders are constructed according to existing safety rules and regulations These technical precautions must not be removed or changed under any circumstances While operating the grinder the following points should also be kept in mind CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne CONTEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 m NTEC 1 The floor grinder may only be operated by trained professionals The operators have read and be familiar the contents of this manual 2 The floor2. grinder must not be operated in areas where the hazard of explosion or fire exists 3 The floor grinder can only be started when the tools are not in contact with the floor Do always start the machine in a tipped position 4 The tools and discs may be hot after use Take care when changing them Never operate the floor grinder on a sloping surface Take care when moving the machine on a sloping surface substantial rolling forces can be produced The machine should always be stored in a warm dry place when not in use The floor grinder may only be operated with the dust guard Appendix diagram No 3 Only CONTEC original tools and spare parts are to be used 0 The grinder should only be operated with all safety guards in position 1 When changing tools during transportation cleaning repair or maintenance the grinder must be disconnected from the mains 12 The operator must never leave the machine unattended during operation 13 Before leaving the machine all rotary parts must be brought to a standstill Electric models must be disconnected from the power supply Ensure the machine cannot roll or move by itself 14 After any maintenance and adjustment all safety guards must be refitted 15 Ear protectors must be worn 16 Eye protectors must be worn 17 Safety shoes with steel caps must be worn 18 When operating the grinder produces large volumes of dust the grinder should be connected to a suitable dust collector
3. 19 Depending on the floor floor coating grinding can produce gases The operator must be held responsible if the gases generated are hazardous and whether protection 1s necessary Grinding floors containing asbestos is especially dangerous and can cause health problems Special masks must be worn which keep the breathing air clean A dust collector must be used and should be equipped with filters suitable for asbestos dust 20 The floor must be brushed before grinding to prevent loose material collecting in the tools and then being thrown out with force Anchor screws and bolts in the floor can also be seen better 1f the area 1s clean If the grinding head strikes an anchor screw or bolt then serious damage can be caused to the machine and grinding head St H EE E Operating After mounting the appropriate tools the operation of the OMEGA 450 grinder can begin Connect the hose of the dust collector to the hose port of the grinder Adjust the grinder by turning the hand wheel of the height adjustment see diagram No 35 36 so that the motor axis 15 90 level to the floor Set the knob of the speed control see diagram No 67 into the first third of the scale see diagram No 65 Lift the tool slightly from the floor by tilting the machine onto it s back wheels Switch the motor on Attention When switching on the motor the machine jumps slightly CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne CON
4. C GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne CONTEC 2011 info contecnorthamerica com www contecnorthamerica com umrichter Converter HITACHI SJ 200 Frequenz Umega 450 400 V 50 Hz 3 phase Umega 450 230 V 60 Hz 3 phase Contec GmbH 2011 15 Todmannschalter Deod Mon Switch Potentiometer Motorschutzschalter und Unterspannungsausloser Motor protective switch ond Low Voltage Switch d Frequenzumrichter EZ S T U E Het did Geert 2 1 pcs EI be b3 T1 Te 73 EE Q 6 Motorklemmkasten Motor Connection Board Verwendungsbereich Zul Abw Ober 1 Werkstoff etus Name Benennung Bear fit 08 11 Gre _ cer Cra tungsplan horn Wire Diagram ep pd EL Ed Firmo Zeichnungsnummer Blott CONTEC GmbH ILL 97918 Alsdorf Bt Zust Anderung DotumNoame Ursph KE sD Ers d Umega 450 Werkzeuge Limega 450 Tools Imego 450 Uurtillages C2 Contec GmbH 2011 2 7 S
5. Ce9NTEC OMEGA 450 Floor Grinder Instruction manual USA r EN A sinam SS NS y E SN ES Ld Ki N e M sr Instruction manual OMEGA 450 e CONTEC INDEX 1 EU Declaration of Conformity We 2 Machine applications 4 3 Technical data 4 4 Tool applications ao 4 1 Surface preparation 3 4 2 Terrazzo floors Design concrete 6 4 3 Removal and grinding of epoxy coatings glue and paint fe 5 Safety rules for the operation of the OMEGA 450 floor grinder imd 6 Operating 8 7 Changing and replacing of the tools 8 Appendix T CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne O CONTEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 M 18 NTEC Declaration of Conformity according to EN ISO IEC 17050 1 EC Declaration of Conformity Month Year For the machine described below Product denomination Floor Grinder Model Omega 450 Serial number Herewith we declare that the machine is complying with all the essential requirements of the Machine Directive 2006 42 EC of the EUROPEAN PARLIAMENT of the 17th of Mai 2006 The person authorized to compile the relevant technical documentation According to Appendix II Nr 1 A Nr 2 2006 42 EG Neuer Weg 17 57518 Alsdorf Germany More information on the compliance with
6. TEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 After the motor has reached full rotation place the tools carefully on to the floor If the machine is correctly adjusted see above it 1s easier to move across the floor If the machine pulls heavily to the left or right the machine has to be re adjusted with the hand wheel of the height adjustment Attention Never switch the motor on while the tools still touch the floor The correct speed of the grinding disc depends on the floor and on the tools you use In case of strong vibration the speed of the disc has to be reduced 7 Changing and replacing of the tools Attention Before working on the grinder allow the motor to come to a complete stand still and disconnect from the mains Tilt the machine onto the back wheels and rest it on the handlebar Remove the tool bracket see appendix tools No 11 by loosening the 3 Alan screws All tools see appendix tools No 51 55 are fixed with 3 screws the tool bracket Loosen and remove the screws with a 13 mm key Check the grinding tool for wear and tear for the next application Fix anew tool with the 3 screws on the tool bracket Adjust the different heights of the tools with the hand wheel of the height adjustment The motor axis of the grinder has to be 90 level to the floor 8 Appendix Diagrams Wire diagram Tools Part list CONTE
7. e level Leq 95 dB A Data VUA Verein zur berwachung technischer Anlagen e V CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne CONTEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 E C NTEC 4 applications 4 1 Surface Preparation e Grinding of Concrete and Cement layers Grinding to the corn Removal of the soft surface or loose material Removal of uneven spots or edges Preparation of the surface for coatings self levellers glue Hard surfaces e CS 16 or VS 1 blue Segment with soft bonding and coarse diamonds rough finish dry grinding alternativ CS 40 as CS 16 but finer diamonds Sandy or soft surfaces e CAI or VS 2 red Segment with hard bonding and coarse diamonds rough finish dry grinding alternativ e CA2 as CAI but finer diamonds High density floors with hard corn on the surface e MBC 0 or VS 0 Segment with soft bonding and coarse diamonds rough finish dry grinding alternativ e PCD Grit extremely rough finish CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne O CONTEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 4 2 Terrazzo Floors Designe Concrete Different grinding Steps with diamond tools of different grit sizes and bonding up to polishing Removal of up to 5 mm of th
8. e surface depending on the floor If necessary floors will be cleaned to get rid of holes and pores Holes and pores will be filled with filler and then polished First grinding step 1 Diamond plate square Dry grinding Hard floors starting with CS 16 or VS 1 blue coarse diamonds next step CS 40 for a finer finish Soft floors beginnend mit CA1 or VS 2 rot coarse diamonds next step C A2 for a finer finish Fine grinding step 2 Diamond plate round Dry or wet grinding MBC 0 Grit 40 brown MBC 1 Grit 100 black PS 1 Grit 100 black MBC 2 Grit 200 green MBC 3 Grit 300 blue PS 3 Grit 300 green Ha MBC 4 Grit 500 yellow PS 6 Grit 600 800 gold Depending on the floor and the kind of material in the floor some grinding steps can be dropped If it is a dense concrete floor the qualities MBC 2 and MBC 4 are normally enough Wet grinding will achieve a finer optic Polishing step 3 Grinding with polishing dots wet or dry until the required surface optic is achieved Different grit sizes of the dots from 50 to 5000 The floor hast o be cleaned in between the different steps CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne O CONTEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 eae 43 Removal and grinding of epoxy coatings glue and paint Grinding of epoxy or polyurethane coatings
9. the directive is contained in Appendix 1 This Declaration is given by the manufacturer Contec Maschinenbau amp Entwicklungstechnik GmbH HauptstraBe 146 57518 Alsdorf Deutschland Germany Given by Alsdorf 22 12 2010 A Place Date Signature Appendix 1 of the Declaration of Conformity Month Year For the machine described below Product denomination Floor Grinder Model Omega 450 Herewith we declare that the machine is complying with all the essential requirements of the Directive 2004 108 EC of the EUROPEAN PARLIAMENT of the 15th of December 2004 on Electromagnetic Compatibility Directive 2006 42 EC of the EUROPEAN PARLIAMENT of the 17th of Mai 2006 Harmonised Standards used EN 12100 1 Safety of Machinery Basic concepts EN 12100 2 Safety of Machinery Technical principles CONTEC GmbH Hauptstrasse 146 57518 Alsdorf Deutschland Germany Allemagne CONTEC 2011 info contecnorthamerica com www contecnorthamerica com Instruction manual OMEGA 450 4 NTEC 2 Machine applications Grinding of horizontal dry floors such as concrete and steel surfaces with or without a coating and asphalt using CONTEC erinding tools The use of the machine outside is only possible in dry weather 3 Technical Data Height adjustment Hand wheel Power 230 V 5 5 kW 7 5 hp 3 phase 20 A speed control Average value of acceleration any 10 2 m s Noise level Lwa 105 dB A Nois
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