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OPERATING INSTRUCTIONS
FGE515
Index 000
Translation of the Original Operating Instructions
11004147 en / 17.10.2022

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Summary of Contents for TYROLIT Hydrostress FGE515

  • Page 1 OPERATING INSTRUCTIONS FGE515 Index 000 Translation of the Original Operating Instructions 11004147 en / 17.10.2022...
  • Page 2 Our Customer Service is at your disposal to help keep your TYROLIT equipment in perfect condition. We wish you smooth, trouble-free working. TYROLIT Copyright © TYROLIT TYROLIT Hydrostress AG Witzbergstrasse 18 CH-8330 Pfäffikon Switzerland Phone 0041 (0) 44 952 18 18 Fax 0041 (0) 44 952 18 00 www.tyrolit.com...
  • Page 3: Table Of Contents

    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. Danger zone and work area 2.3. What to do in an emergency 2.4. Spare parts and modifications 2.5. Residual risks 3.
  • Page 4 Contents 9. Technical data 9.1. Dimensions 9.2. Weights 9.3. Noise emissions 9.4. Machine data 9.5. Fluids and lubricants 9.6. Water 9.7. Vibrations 9.8. Type plate 10. EC Declaration of Conformity...
  • Page 5: About These Instructions

    About these instruCtions About these instructions This instruction booklet is just part of the documentation for the FGE515 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.
  • Page 6: Safety

    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.
  • Page 7: Danger Zone And Work Area

    sAfety 2.1.3 Personal protective equipment (PPE) The wearing of PPE is essential for all work with and on floor grinders. Personal protective equipment (PPE) Personal protective equipment (PPE) Danger zone and work area 2.2.1 Floor grinder danger zone The area marked in the drawing shows the danger zone around the floor grinder. No part of the body may be inside this area while the floor grinder is running.
  • Page 8: What To Do In An Emergency

    B Deactivate EMERGENCY STOP Spare parts and modifications Only use genuine spare parts from TYROLIT Hydrostress. Otherwise, personal injury, damage to the equipment and other material damages can occur. Do not install attachments on or convert the equipment without the written consent of TYROLIT...
  • Page 9: Residual Risks

    sAfety Residual risks There is a risk of severe injury resulting from the residual risks described below. 2.5.1 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. •...
  • Page 10: Product Description

    ProduCt desCriPtion Product description Grinding system The FGE515 floor grinder is used with matching TYROLIT Hydrostress components and grinding tools to form a grinding system. System A Dust extractor B Floor grinder C Grinding tools...
  • Page 11: Modular Floor Grinder

    ProduCt desCriPtion Modular floor grinder The modular design of the FGE515 floor grinder allows for easy disassembly of the machine. Modular floor grinder A Grinding disc with grinding tools B Grinding head C Weights D Trolley chassis with water tank, electric box and handle unit...
  • Page 12: Intended Use

    · Only use the floor grinder for grinding, rough grinding and renovating floor coverings and other materials stated in this booklet or recommended by TYROLIT Hydrostress. · Use the floor grinder solely with genuine tools and spare parts from TYROLIT. Other- wise, both the CE marking and the warranty will lose their validity.
  • Page 13: Design And Function

    design And funCtion Design and function Design Design 1 Operating unit 10 Dust collector connection 2 Chassis 11 Wheel 3 Water tank 12 Flap to water tank 4 Motor 13 Water coarse sieve 5 Light 14 Grinding head 6 Nozzle for spray - cooling system 15 Weight with handle recess 7 Power connection 16 Handle with holder for operating unit...
  • Page 14 design And funCtion 4.1.1 Grinding head The grinding head can be equipped with different grinding tools. The cover together with the connected dust extractor ensures a good work environment. The cover ensures that the operator does not touch any rotating machine parts and minimises dust generation. Make sure that the cover is always in contact with the backing, so that no dust particles can be released.
  • Page 15 design And funCtion 4.1.2 Control unit WARNING Warning of dangerous electrical voltage. Before working in an area with this warning, completely disconnect the system or equipment from the power supply (voltage) and secure so it cannot be inadvertently switched back on. Control unit Electrical components Frequency converter...
  • Page 16: Function

    design And funCtion Function 4.2.1 Functional description The grinding disc with fitted grinding tools is driven by an air-cooled electric motor. The optimum speed of the grinding disc and grinding tools is set via a rotary switch on the control unit. 4.2.2 Grinding pressure INFORMATION...
  • Page 17: Assembly/Dismantling

    Assembly/dismAntling Assembly/Dismantling Grinding tool assembly DANGER Risk of severe injury due to the floor grinder starting up unexpectedly. ▶ Disconnect the floor grinder from the mains before working on the grinding disc. INFORMATION TYROLIT offers grinding tools for specific surfaces and different types of work. You can find information on grinding tools on the TYROLIT website.
  • Page 18: Mounting The Grinding Disc

    Assembly/dismAntling Mounting the grinding disc DANGER Risk of severe injury due to a floor grinder suddenly starting up or falling over. ▶ Switch off the floor grinder before working on the grinding disc. ▶ Disconnect the floor grinder from the mains supply. ▶...
  • Page 19 Assembly/dismAntling 5.2.2 Mounting the grinding disc Mounting the grinding disc Proceed as follows: 9 Tools are firmly mounted on the tool disc 9 Tool disc with tools and mounting are clean. ▶ Place the grinding disc (A) on the grinding disc mounting. ▶...
  • Page 20: Separation Of Grinding Head / Chassis

    Assembly/dismAntling Separation of grinding head / Chassis Separation of grinding head / Chassis Proceed as follows: 9 The machine is switched off and disconnected from the mains supply. 9 The machine is disconnected from all supply lines. ▶ Fold the weights (A) backward. ▶...
  • Page 21: Operation

    oPerAtion Operation The following section describes the operation of the grinding machine. It does not deal with the technical aspects of grinding, such as the choice of grinding tools, etc. Displays and controls 6.1.1 Control unit display elements Display elements 1 Pressure indicator light - Keys 2 Display 6.1.2...
  • Page 22 oPerAtion 6.1.3 Display symbols Status information field Service Service indicators Repair Repair Normal operation Vario information field Operating instructions De-energised Main engine Overtemperature Water/cooling Weight on the grinding head Deactivate EMERGENCY STOP Frequency converter Activate EMERGENCY STOP Undercurrent Optical control Heat sink overtemperature Power line Reduce speed...
  • Page 23 oPerAtion Application symbols 6.1.4 INFORMATION The individual status and vario symbols can be combined to form statements Example error display: Cause: Main motor overtemperature Measure: Reduce speed Example vario fields Display indication: Fault indication (1): Main motor (2) has overtemperature (3); the countermeasure is to reduce speed (4).
  • Page 24 oPerAtion 6.1.5 Display breakdown Display breakdown 1 Battery state of charge Battery display: Charge status empty/low/charged 2 Information In the Vario information field, error and performance information as well as Working information displayed. 3 Machine status With this status, the information field Work - System information is displayed. With this status, service notes are displayed on the information field.
  • Page 25 oPerAtion 6.1.7 Error message INFORMATION Subsequent errors are indicated visually via the display. When contacting TYROLIT customer service, reference the error number. Error messages table: Error Measure Display General disturbance ▶ Unplug machine for 1 min. and start again ▶ In case of repeated occurrence, contact TYROLIT customer service.
  • Page 26 oPerAtion Error Measure Display Frequency inverter ▶ Clean heat sink overtemperature ▶ Reduce load and/or speed Mains phase missing/ ▶ Check mains voltage power supply ▶ Check phases, lines fluctuates and fuses Machine overload ▶ Reduce load and/ or speed Error messages Power display in operating state 6.1.8 INFORMATION...
  • Page 27: Controls

    oPerAtion Controls This section describes the operating elements on the grinding machine. You can find further information in the TYROLIT “Floor grinding safety manual”. Controls 1 Operating unit 10 Water tank with filter 2 Handle lock 11 Carrying handle (motor) 3 Light at rear 12 Plug-in bolt of grinding head mounting 4 Electrical connection...
  • Page 28 oPerAtion 6.2.1 Control unit adjustment DANGER Danger of crushing ▶ Use both hands to adjust the control unit. The inclination of the control unit can be adjusted individually. Presetting The clamping strength for the adjustment can be managed by means of a wing nut. Control unit adjustment...
  • Page 29 oPerAtion 6.2.2 Handle unit adjustment DANGER Danger of crushing ▶ Use both hands to adjust the handle. The height of the handle unit can be adjusted without tools by means of a quick-action clamping device. Make sure that the handle position is in a detent position. Handle unit adjustment Proceed as follows: ▶...
  • Page 30 oPerAtion 6.2.3 Grinding pressure INFORMATION The floor grinding machine can be equipped with two weights. The grinding pressure of the floor grinding machine can be changed using weights. WARNING The weights can be easily removed by pulling the safety clips. To prevent crushing, always swing and carry the weights by the handle recesses.
  • Page 31: Control Unit Control Panel

    Control unit control panel Control unit control panel Control unit control panel FGE515 Light Water spray cooling system Camera Remote control Motor direction of rotation Grinding disc speed EMERGENCY STOP Reset key menu Menu OK button Navigation buttons 6.3.1...
  • Page 32: Light

    oPerAtion INFORMATION By pressing the light button, the front light and the rear light are switched on. Light 6.3.2 Spray cooling system INFORMATION The spray cooling system cools the grinding tools. The water for the spray cooling system comes from the water tank via the water pump. Water...
  • Page 33: Camera

    6.3.3 Camera and remote control INFORMATION The FGE515 floor grinder does not have a camera or remote control. Camera and remote control 6.3.4 Motor direction of rotation INFORMATION The direction of motor rotation can be changed between left and right.
  • Page 34: Emergency Stop

    oPerAtion 6.3.5 Engine speed INFORMATION The speed of the drive motor is set by means of a rotary switch. Engine speed 6.3.6 EMERGENCY - STOP DANGER What to do in an emergency ▶ Press the EMERGENCY STOP key on the control unit. EMERGENCY STOP A Activate EMERGENCY STOP B Deactivate EMERGENCY STOP...
  • Page 35: Navigation Buttons

    oPerAtion 6.3.7 Reset and menu button INFORMATION The menu can be called up using the menu and backspace keys. The reset key is also used to reset error messages. Reset and menu button 6.3.8 Confirmation key INFORMATION The menu entries are confirmed with the confirmation key. The OK button is also used to reset error messages.
  • Page 36: Connections

    oPerAtion Connections 6.4.1 Power supply Power supply Power connection Water connection Vacuum cleaner 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. •...
  • Page 37 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.
  • Page 38: Extraction

    oPerAtion Extraction Connect the dust extractor to the grinding machine. You can find information on connections in the documentation of the different TYROLIT dust extractor models. DANGER Released dust particles can damage your health. ▶ Always work with a vacuum cleaner and a face mask. Extraction Cable and hose relief There is a cable and hose relief on the back.
  • Page 39: Wet Application

    Wet application INFORMATION The FGE515 floor grinder can be used for wet and dry applications. Water is used when sanding challenging floors. It is also used to achieve higher material removal or lower temperatures during grinding. For wet applications, a separate water aspirator must be used.
  • Page 40: Starting/Switching Off The Floor Grinder

    oPerAtion Starting/switching off the floor grinder INFORMATION You can find information on machine guidance, grinding techniques, etc. in the “Floor grinding safety manual”. DANGER There is a risk of death or serious injury if this is not observed. • Never work without suitable PPE. •...
  • Page 41: Transport

    oPerAtion Transport DANGER During transport, there is a risk of injury and damage to the machine. 6.9.1 Weight position During transfer, transport and lifting operations, the weights must be in position B. The weights must be secured against falling away. Weight position 6.9.2 Transport with solid base surface (e.g.
  • Page 42 oPerAtion 6.9.3 Crane transport DANGER Danger from falling parts. When transporting by crane, only parts that are firmly connected to the machine may be transported. Failure to comply with this regulation may result in severe injuries to body parts, possibly with fatal consequences, as well as damage to property. Crane transport Proceed as follows: 9 All parts are secured...
  • Page 43: Servicing And Maintenance

    Products containing solvents can damage the floor grinder and cable. Recycling waste materials TYROLIT Hydrostress floor grinders are manufactured using a high proportion of recyclable materials. A prerequisite for recycling is proper material separation. In many countries, TYROLIT has already set up arrangements for taking back your old devices for...
  • Page 44: Troubleshooting

    troubleshooting Troubleshooting Troubleshooting table INFORMATION If a self-shutdown occurs due to an error and a restart is not possible, the error information can help. Troubleshooting Problem Possible cause Remedy The floor grinder does not run EMERGENCY STOP is active ▶ Deactivate EMERGENCY STOP even though the mains cable is Mains cable is faulty ▶...
  • Page 45: Technical Data

    Technical data Dimensions Dimensions in mm Weights Floor grinder FGE515 400 V FGE515 230 V Weight 180.0 kg 170.0 kg Weight of chassis 52.5 kg 52.5 kg Weight of motor/grinding head 87.5 kg 77.5 kg Side weights 2 x 20 kg...
  • Page 46: Machine Data

    Machine data Floor grinder FGE515 400 V FGE515 230 V Motor power 4 kW, 3-phase 2.2 kW, 2-phase Frequency 50 - 60 Hz Voltage 3 x 380 - 480 200 V - 240 V, three-phase single-phase Internal control voltage 24 VDC Nominal current 8.5 A 7.9 A...
  • Page 47: Vibrations

    teChniCAl dAtA Vibrations Vibrations (EN ISO 5349) Parameter Handle ≤ 2.5 m/s Whole-body vibration a Uncertainty K 1.5 m/s Type plate The type designation and serial number are marked on the type plate of your floor grinder. Type plate...
  • Page 48: Ec Declaration Of Conformity

    Conformity EC Declaration of Conformity Designation Floor grinder Type designation FGE515 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...
  • Page 49 eC deClArAtion of Conformity...
  • Page 50 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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