Contents Contents 1. About these instructions 1.1. Symbols in these instructions 2. Safety 2.1. Protection devices and signs on the equipment 2.2. Spare parts and modifications 2.3. Danger zone and work area 2.4. Residual risks 3. Product description 3.1. Grinding system 3.2.
About these instruCtions About these instructions This instruction booklet is just part of the documentation for the FGE450B/FGE450VB floor grinder. This booklet is only complete together with the “Floor grinding safety manual”. This booklet together with the “Floor grinding safety manual” is part of the equipment. It describes safe and correct use in all operating phases.
sAfety Safety INFORMATION Grinding machines may only be used by authorised personnel. You can find information on authorised personal in the “Floor grinding safety manual”. Protection devices and signs on the equipment 2.1.1 Protection devices Protection devices may only be removed when the equipment is switched off, has been disconnected from the mains supply and is stationary.
sAfety Spare parts and modifications Only use genuine spare parts from TYROLIT. Otherwise, personal injury, damage to the equipment and other material damages can occur. Do not install attachments on or convert the equipment without TYROLIT's written consent. Danger zone and work area 2.3.1 Floor grinder danger zone The area marked in the drawing shows the danger zone around the floor grinder.
sAfety Residual risks There is a risk of severe injury resulting from the residual risks described below. 2.4.1 Grinding tools flying away • Only start grinding when there are no other persons in the danger zone. • Make sure that a safety distance is complied with. •...
ProduCt desCriPtion Product description Grinding system The FGE450B/FGE450VB floor grinder is used with matching TYROLIT components to form a grinding system. Grinding system A Dust extractor B Floor grinder C Grinding tool Intended use The floor grinder has been designed and built for the following use: ·...
design And funCtion Design and function Design Design 1 Handle 9 EMERGENCY STOP 2 Control unit 10 Handle lock 3 Motor cable connection 11 Grinding head 4 Angle adjustment unit 12 Dust protection cover 5 Chassis handle 13 Vacuum hose connection 6 Electric motor 14 Wheel 7 On/Off switch...
design And funCtion 4.1.1 Grinding head The grinding head can be equipped with different grinding wheels. The dust protection cover together with the connected dust extractor ensure a good work environment. The housing ensures that the operator does not touch any rotating machine parts and minimises dust generation.
design And funCtion Function 4.2.1 Functional description The grinding disc with fitted grinding tools is driven by an electric motor. The electric motor is air-cooled. The floor grinder can be dismantled into two parts. 4.2.2 Two-piece floor grinder The floor grinder can be dismantled into two parts for transport. Two-piece floor grinder...
Assembly/dismAntling Assembly/Dismantling Grinding tool DANGER Risk of severe injury due to the floor grinder starting up unexpectedly. X Switch off the floor grinder before working on the grinding disc. X Disconnect the floor grinder from the mains supply. INFORMATION TYROLIT offers tools for specific surfaces and different types of work. You can find information on grinding tools on the TYROLIT website.
Assembly/dismAntling Mounting the grinding disc DANGER Risk of severe injury due to a floor grinder suddenly starting up or falling over. X Switch off the floor grinder before working on the grinding disc. X Disconnect the floor grinder from the mains supply. X Make sure that nothing can get trapped or squashed when tilting the floor grinder.
oPerAtion Operation Controls This section describes tool changes and operating the grinding machine. It does not deal with the technical aspects of grinding, such as the choice of grinding tools, machine guidance, etc. You can find further information in the TYROLIT “Floor grinding safety manual”. Controls 1 Adjustable handle Adjustable wheel/axle...
oPerAtion Adjusting the handle DANGER Danger of crushing. X Use both hands to adjust the handle. The height of the handle can be adjusted without tools, enabling the floor grinder to be adapted for the individual user. When adjusting the handle, make sure that the handle lock engages correctly in the desired position.
oPerAtion Connections 6.4.1 Power supply Power supply 1 Motor connection 2 Mains connection INFORMATION • The mains voltage must match the specifications on the type plate. • Protect the connecting cables against heat, oil and sharp edges. • Only use the connecting cables for their intended purpose. •...
oPerAtion 6.4.2 Extension cables INFORMATION • Only use approved and appropriately marked extension cables outdoors. • Avoid the use of extension cables with multiple sockets and the simultaneous operation of several devices. Only use extension cables that are approved for the field of application and with an adequate cable cross-section.
oPerAtion Starting/switching off the floor grinder INFORMATION Always determine the grinding area when starting work. INFORMATION You can find information on machine guidance, grinding techniques, etc. in the TYROLIT “Floor grinding safety manual”. DANGER Non-compliance carries a risk of death or severe injury. •...
serviCing And mAintenAnCe Servicing and maintenance Maintenance table INFORMATION Always pull out the mains plug before starting maintenance or repair work. Servicing and maintenance table ▶ Retighten loose screws Drive motor ▶ Check for damage ▶ Check cleanliness ▶ Check for damage Cables, plugs and ▶...
troubleshooting Troubleshooting Troubleshooting table Troubleshooting Problem Possible cause Remedy The floor grinder does not run The floor grinder is switched X Switch on the floor grinder even though the mains cable is connected EMERGENCY STOP is active X Deactivate EMERGENCY STOP Mains cable is faulty X Replace the mains cable Connector is faulty...
Technical data Dimensions Dimensions in mm Weights: Floor grinder FGE450B FGE450VB Weight 120 kg 122 kg Weight of chassis 47 kg 47 kg Weight of motor/grinding head 73 kg 73 kg...
Machine data: Floor grinder FGE450B FGE450VB Motor power 2.2 kW Frequency 50/60 Hz Voltage 220 V - 240 V, single-phase Nominal current 13 A Grinding disc speed 865 rpm 0-1800 rpm Grinding width 450 mm Motor cooling Grinding wheel 3 disc Ø130 mm, 9 tools...
Conformity EC Declaration of Conformity Description Floor grinder Type designation FGE450B/ FGE450BVB We declare under our sole responsibility that this product complies with the following directives and standards: Applicable directives 2006/42/EC from 17 May 2006 2014/30/EC from 26 February 2014...
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TYROLIT CONSTRUCTION PRODUCTS GMBH Swarovskistraße 33 | 6130 Schwaz | Austria Tel +43 5242 606-0 | Fax +43 5242 63398 Our worldwide subsidiary companies can be found on our website at www.tyrolit.com...
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