HTC DURATIQ T5 User Manual
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HTC DURATIQ T5 User Manual

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User Manual
HTC DURATIQ
T5
Translation of manual in original language

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Summary of Contents for HTC DURATIQ T5

  • Page 1 User Manual HTC DURATIQ Translation of manual in original language...
  • Page 3 Fax: +46 (0) 121-152 12 www.htc-floorsystems.com Trademarks HTC is a trademark owned by HTC Sweden AB. Other names and products mentioned in this manual may be registered trademarks owned by the relevant companies. © 2018 HTC Sweden AB. All rights reserved.
  • Page 4 EC Declaration of conformity Manufacturer: HTC Sweden AB Box 69 SE-614 22 Söderköping Sweden +46 (0)121-29400 Type of equipment: Grinding machine Make: Trademark: HTC DURATIQ 5 Year of manufacture: See machine name plate Serial number: See machine name plate Original of the EC declaration of conformity (Swedish). Other languages are translations of the original of the EC declaration of conformity.
  • Page 5 Standards As the manufacturer, we hereby declare under our sole responsibility that the above product with serial numbers from 2018 and onward conforms to the applicable regulations in: Household and similar electrical appliances - EN 60335-1:2012 Safety - Part 1: General requirements. Household and similar electrical appliances - EN 60335-1:2012 + A11:2014 Safety - Part 1: General requirements.

  • Page 7: Table Of Contents

    HTC DURATIQ Table of contents Introduction....................General...................... Liability....................... Warranty ....................Safety......................Symbols that are used................Safety rules....................Information about the machine ..............Unpacking the equipment................Transport ....................3.2.1 Transport ....................3.2.2 Lifting ..................... Storage ...................... Machine name plate .................. Hand and arm vibrations ................
  • Page 8 HTC DURATIQ Every week ....................Repairs ...................... Spare parts....................Warranty ....................Troubleshooting..................General...................... The machine will not start................Fuse or earth fault breaker trip frequently ..........The machine cannot cope ................. Warnings and Error Messages ..............9.5.1 Warnings ....................9.5.2 Error Messages ..................

  • Page 9: Introduction

    Introduction 1 Introduction 1.1 General HTC's machines are used for processing floor surfaces. The machine's area of application depends on the choice of tool. In addition to use and general functions, this manual explains the applications and maintenance of your HTC machine. Contact your local retailer for further information. For contact information, see the start of the manual.

  • Page 10: Safety

    All work must be performed by trained personnel. Users of machines from HTC must have read through the dedicated manual for the machine. Incorrect use of the equipment could result in situations that could cause harm to the operator, the surroundings or the machine.
  • Page 11 Machines from HTC may only be used in the way recommended by HTC. Machines from HTC may only be used for commercial purposes.
  • Page 12 HTC DURATIQ Safety • Maintenance of the equipment must not be performed during operation. This information decal is affixed clearly visible on the machine's electrical cabinet. www.htc-floorsystems.com D004753, 01.01...

  • Page 13: Information About The Machine

    HTC DURATIQ Information about the machine 3 Information about the machine 3.1 Unpacking the equipment Check the packaging and equipment carefully on delivery for any possible transport damage. If there is any sign of damage, contact the retailer and report the damage. Report packaging damage to the transport company as well.

  • Page 14: Transport

    HTC DURATIQ Information about the machine 3.2.1 Transport Always make sure that the machine is securely anchored to its surroundings and that the grinding head is lowered on to the surface. Tighten the securing straps, or other equipment used for anchoring during transport over non-moving parts, e.g. the machine's chassis.

  • Page 15: Machine Name Plate

    HTC DURATIQ Information about the machine 3.4 Machine name plate The machine name plate provides the following information. The model and serial number must be specified when ordering spare parts for the machine. Name Description Model Model Part no Part number...

  • Page 16: Hand And Arm Vibrations

    Information about the machine 3.5 Hand and arm vibrations Hand and arm-weighted vibration levels [m/s ] for HTC DURATIQ have been measured using equipment approved in accordance with ISO 5349-1:2001. The uncertainty of measurement for the measuring equipment is given as ±2%.

  • Page 17: Machine Description

    4 Machine description 4.1 General machine description A grinding machine from HTC has been developed for processing various types of floor. It is used to grind, coarse grind, prepare and polish concrete, natural stone and terrazzo floors or other materials specified in this manual as recommended by HTC.
  • Page 18 HTC DURATIQ Machine description Description Accessories Water tank Water package Machine cover Motor connector Nozzle for Mist Cooler System Water package Handlebar Handlebar locking rough adjustment Handlebar locking fine adjustment Lifting point Weight Weight unit www.htc-floorsystems.com D004753, 01.01...
  • Page 19 HTC DURATIQ Machine description No. Description Accessories Control panel Handle Handle lock, Allen, 5 mm Electrical connection Connection, dust extractor, camlock, male Water connection, quick release Water package D004753, 01.01 www.htc-floorsystems.com...
  • Page 20 HTC DURATIQ Machine description Description Accessories Water tank Water package Filter Mist Cooler System Water package Pump Mist Cooler System Water package Water, quick release Water package Cooling fan Cooling unit Connection panel for accessories Cooling flange www.htc-floorsystems.com D004753, 01.01...

  • Page 21: Control Cabinet

    HTC DURATIQ Machine description 4.2 Control cabinet Designation Description Accessories EMC Filter Cooling fan Cooling unit Mainboard Fuse 4A, 24 V Frequency Converter Power Supply Miniature circuit breakers 2 x 5A for Power Supply Contact D004753, 01.01 www.htc-floorsystems.com...

  • Page 22: Control Panel (Hmi)

    HTC DURATIQ Machine description 4.3 Control panel (HMI) www.htc-floorsystems.com D004753, 01.01...
  • Page 23 HTC DURATIQ Machine description Function Description On / Off To start / stop the machine Information Panel See Information Panel page 24. Menu Right / Left – Menu navigation as well as changing the menu navigation. Up / Down – Menu navigation as well as Night Panel on Menu Buttons / off.

  • Page 24: Information Panel

    HTC DURATIQ Machine description 4.4 Information Panel www.htc-floorsystems.com D004753, 01.01...
  • Page 25 HTC DURATIQ Machine description Symbol Name Explanation Accessories Lit when the accessory is activated. Accessories Lit when the accessory is activated. Lit when the Mist Cooler System is active. Changes Mist Cooler System colour to yellow when the water level in the tank is low.
  • Page 26 HTC DURATIQ Machine description Symbol Name Explanation Current Shows motor current. Shows flow (m or cfm), turns yellow when the flow is Flow low. Shows pressure (total pressure mbar or mm/Aq), turns yellow when the negative pressure is too large, Pressure suction blocked.

  • Page 27: Connection Panel

    HTC DURATIQ Machine description 4.5 Connection Panel Symbol Connection for Control panel Cooling fan CAN bus Mist Cooler System Accessories Water supply valve D004753, 01.01 www.htc-floorsystems.com...

  • Page 28: Operation

    The following section describes how to change tools and how to operate the grinding machine. This section does not deal with the technical aspects of grinding, such as selection of grinding tools, etc. For choice of tool, go to HTC's website www.htc-floorsystems.com for more information.
  • Page 29 HTC DURATIQ Operation Description HMI adjustment Handle adjustment, using 5 mm Allen key Handlebar rough adjustment Handlebar fine adjustment Place in the right working height using the various settings. D004753, 01.01 www.htc-floorsystems.com...
  • Page 30 HTC DURATIQ Operation Description Handle position 1 Handle position 2 Handle position 3 Handle position 4 www.htc-floorsystems.com D004753, 01.01...

  • Page 31: Handling Weights

    HTC DURATIQ Operation 5.3 Handling weights Weights in the different positions Weight position 1 Weight position 2 In order for the grinding pressure to be maximised, the weights shall be placed in position 1 and to be minimised in position 2, see page and Technical Data.

  • Page 32: Cable And Hose Strain Relief Device

    HTC DURATIQ Operation If the machine is heavy to operate, it may be due to the placing of the weights. Fold the weights back to unload the grinding head. If the machine feels heavy to operate, it may be due to the placing of the weights. Raise the weights to position 2 to unload the grinding head.

  • Page 33: Separate Grinding Head And Chassis

    HTC DURATIQ Operation 5.5 Separate grinding head and chassis Remove cable and hose strain relief device from the chassis. Place the weights in position 2. Disconnect the motor cable. Make sure that the chassis does not fall backwards when you then remove the pins holding the grinding head.
  • Page 34 HTC DURATIQ Operation Remove the water hoses by (1) pressing the locking device in and (2) pulling the hose out. Now the chassis and grinding head are separated, making transport, or other movement, easier. www.htc-floorsystems.com D004753, 01.01...

  • Page 35: Access To Grinding Tools

    HTC DURATIQ Operation 5.6 Access to Grinding Tools Raise the handle to the second position, according to the Handle Settings page 30. Lower the weights backwards, according to Handling weights page 30. Tip the machine backwards. Make sure that neither the connection cable nor the dust connection get caught.
  • Page 36 HTC DURATIQ Operation NOTE Let the dust extractor run while changing tools. NOTE Note the direction of rotation of the grinding discs. Slide the new grinding tool diagonally, from above, down into the appropriate guide slot on the tool holder. Then push the tool fully into the guide slot.

  • Page 37: Grinding

    HTC DURATIQ Grinding 6 Grinding Connect a dust extractor to the machine. For available models of dust extractors, go to HTC's website www.htc-floorsystems.com for more information. Place the handle to the working position, see page 30. WARNING Risk for personal injury.

  • Page 38: Emergency Stop Switch

    HTC DURATIQ Grinding Start the dust extractor, if dry grinding is to be done. Choose direction of rotation (3). Set the speed for the grinding discs using the knob (4). Start the grinding by pressing on (5). When the machine is not in use, press on/off for 3 seconds, to switch the machine off.
  • Page 39 HTC DURATIQ Grinding D004753, 01.01 www.htc-floorsystems.com...

  • Page 40: Duratiq Remote Connectivity

    HTC DURATIQ Grinding 6.4 DURATIQ Remote connectivity With DURATIQ Remote Connectivity, you can connect the grinder and dust extractor. DURATIQ Remote Connectivity is an accessory for the dust extractor. To pair the DURATIQ grinder and dust extractor, do as follows: go to DURATIQ Remote in the menu.
  • Page 41 HTC DURATIQ Grinding Now, continue with the grinder. Press the Main menu button, and select using the arrow keys DURATIQ Remote respectively. Go to Remote On/Off respectively. Select Enable and press OK. Go to Set Channel respectively. Each grinder/dust extractor pair needs to have its own channel for communication.
  • Page 42 HTC DURATIQ Grinding Select unit from list and press OK. A message appears saying that the units are paired. The communication between the dust extractor and the grinder is now ready. You can now control start/stop and filter cleaning with the buttons on your grinder.

  • Page 43: Accessories

    7.1 Water package 7.1.1 Mist Cooler System Machines from HTC can be equipped with the Mist Cooler System for efficient cooling of the grinding tools. The Mist Cooler System is also available as complementary equipment and can be ordered afterwards.

  • Page 44: Wet Grinding

    HTC DURATIQ Accessories Switch off the Mist Cooler System by pressing the Mist Cooler System button on the control panel. See Control panel (HMI) page position 8. 7.1.2 Wet grinding NOTE Make sure the water supply is only on during grinding. Always use liquid suction when wet grinding.
  • Page 45 HTC DURATIQ Accessories Start the water flow by pressing the button on the control panel, see Control panel (HMI) page position 10. Increase and decrease the water flow using respectively. The water is outputted via slits in the hose under the cover.

  • Page 46: Maintenance And Repair

    HTC DURATIQ Maintenance and repair 8 Maintenance and repair For the HTC Support website, scan the QR code with a mobile phone with Internet access or go to: http://www.htc-floorsystems.com/support/. 8.1 General WARNING Moving parts. Risk for personal injury. Always use the recommended personal protective equipment.

  • Page 47: Prior To Each New Grinding Process

    Electrical cables – check wear and attachment. 8.7 Repairs All repairs that may need to be performed must be done by one of the HTC authorised service centres. Contact your retailer if your machine requires servicing. For contact information, consult the start of the manual and also www.htc-floorsystems.com.

  • Page 48: Spare Parts

    If you have any questions, please contact your nearest HTC retailer. Only original tools and spare parts from HTC may be used. Otherwise, the warranty will be invalid. 8.9 Warranty In order for the warranty to be valid, only original HTC parts should be used.

  • Page 49: Troubleshooting

    HTC DURATIQ Troubleshooting 9 Troubleshooting 9.1 General This chapter describes faults that may occur and how to deal with these faults. If the faults cannot be dealt with, or if there are other faults, contact your nearest retailer. For contact information, see the start of the manual.

  • Page 50: Fuse Or Earth Fault Breaker Trip Frequently

    HTC DURATIQ Troubleshooting 9.3 Fuse or earth fault breaker trip frequently Fault description Cause Instruction user Check cabling in cabinet and splice cable. Check Too high a leakage earth fault breaker trip. Earth fault breaker trips. current/earth fault. Check that it is an A or B and not an AC earth fault breaker trip.

  • Page 51: The Machine Cannot Cope

    HTC DURATIQ Troubleshooting 9.4 The machine cannot cope Fault description Cause Instruction user Reduce the grinding pressure. If the machine runs at high speed, lower the revs per minute so the machine becomes stronger. See meter for available power. Voltage drop, check the voltage meter during grinding.
  • Page 52 HTC DURATIQ Troubleshooting An error message is displayed in red on the display, the machine stops. If the error is known, the field shows a warning symbol as well as a description for the specific error. See error codes and Error Messages page 54.
  • Page 53 Troubleshooting Symbol Warning Fault description Action CONTROL VOLTAGE Low control voltage. Check PSU. GENERIC INVERTER Go to the HTC Support Converter indicates error. WARNING (error code) website. Fans are not standard. Recommended for ambient temperatures >30°C. Check the function of...

  • Page 54: Error Messages

    HTC DURATIQ Troubleshooting Symbol Warning Fault description Action Check voltage level Low input voltage to during operation. VOLTAGE LOW machine. Check cable area. Check electrical supply. 9.5.2 Error Messages Symbol Error Message Fault description Action Check cabling. Check CANBUS ERROR Error on CAN bus.
  • Page 55 HTC DURATIQ Troubleshooting Symbol Error Message Fault description Action Error on incoming OVERVOLTAGE Input voltage too high. supply. Incoming supply has Phase error incoming lost one or more PHASE LOSS supply. phases. Check incoming supply. Check cable area and cable length. Error on UNDERVOLTAGE Low voltage.

  • Page 56: Technical Data

    HTC DURATIQ 10 Technical Data DURATIQ T5 140502 140503 140504 140505 140506 2.2 kW / 3 Output 4 kW / 5 hp Recommended fuse size 13 A 30 A 16 A 10 A (time-lag) Frequency 50—60 Hz ±10% 1x200-240 1x200-240...
  • Page 57 HTC DURATIQ DURATIQ T5 140502 140503 140504 140505 140506 Sound pressure level, 74 - 87 dB 77 - 90 dB (A) according to ISO 11202 Sound power level, 85 - 98 dB 88 - 100 dB (A) according to ISO 11202 Vibrations, Floor 2.25 m/s²...

  • Page 58: Environment

    HTC DURATIQ Environment 11 Environment HTC's products are constructed mainly of recyclable metal and plastic. The main materials used are listed below. 11.1 Chassis Machine part Material Waste management Chassis Metal Metal recycling Plastic Handle Metal recycling covered steel Wheels...

  • Page 59: Electrical System

    Electrical components Electronic waste If possible, different metals should be separated. 11.4 Recycling The machine or machine components can be returned to HTC Sweden AB. The machine or machine components can be returned to HTC Sweden AB. For recycling and scrapping of...
  • Page 60 HTC Sweden AB Box 69 614 22 Söderköping Sweden Visiting address: Klevvägen 7 614 92 Söderköping Sweden Phone: +46 (0)121 294 00 Fax: +46 (0)121 152 12 E-mail: info@htc-sweden.com www.htc-floorsystems.com www.htc-floorsystems.com/support...

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