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Secotom-6
Instruction Manual
Original Instructions
Doc. no.: 16857027-08_B_en
Date of release: 2023.10.12

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Summary of Contents for Struers Secotom-6

  • Page 1 Secotom-6 Instruction Manual Original Instructions Doc. no.: 16857027-08_B_en Date of release: 2023.10.12...
  • Page 2 Copyright The contents of this manual are the property of Struers ApS. Reproduction of any part of this manual without the written permission of Struers ApS is not allowed. All rights reserved. © Struers ApS. Secotom-6...
  • Page 3: Table Of Contents

    Table of Contents 1 About this manual 1.1 Struers knowledge 1.2 Accessories and consumables 2 Safety 2.1 Intended use 2.2 Secotom-6 safety precautions 2.2.1 Read carefully before use 2.3 Safety messages 2.4 Safety messages in this manual 3 Get started 3.1 Device description 3.2 Overview...
  • Page 4 10.7.1 Clean the cutting chamber 10.7.2 Check the coolant tank 10.7.3 Tube for water-free coolant 10.8 Monthly 10.8.1 Clean the coolant tank 10.9 Annually 10.9.1 The guard 10.9.2 Test the safety devices 10.10 Spare parts 10.11 Service and repair 10.12 Disposal Secotom-6...
  • Page 5 11.3 Error messages 12 Technical data 12.1 Technical data 12.2 Safety Circuit Categories/Performance Level 12.3 Technical data - equipment units 12.4 Safety Related Parts of the Control System (SRP/CS) 12.5 Diagrams 12.6 Legal and regulatory information 13 Manufacturer Declaration of Conformity Secotom-6...
  • Page 6: About This Manual

    The Struers Website (http://www.struers.com) Consumables The machine is designed to be used only with Struers consumables specifically designed for this purpose and this type of machine. Other products may contain aggressive solvents, which dissolve e.g. rubber seals. The warranty may not cover damaged machine parts (e.g. seals and tubes), where the damage can be directly related to the use of consumables not supplied by Struers.
  • Page 7: Safety

    The machine must be operated only by skilled/trained personnel. The machine is designed to be used only with Struers consumables specifically designed for this purpose and this type of machine. The machine is for use in a professional working environment (e.g. a materialographic laboratory).
  • Page 8: Safety Messages

    17. In case of fire, alert bystanders and the fire brigade. Use a powder fire extinguisher. Do not use water. Safety messages Struers uses the following signs to indicate potential hazards. ELECTRICAL HAZARD This sign indicates an electrical hazard which, if not avoided, will result in death or serious injury.
  • Page 9: Safety Messages In This Manual

    Incorrect voltage can damage the electrical circuit. WARNING Struers equipment must only be used in connection with and as described in the Instruction Manual supplied with the equipment. WARNING Replace the guard immediately if it has been weakened by collision with projectile objects or if there are visible signs of deterioration or damage.
  • Page 10 Prolonged exposure to vibration may cause discomfort, joint damage or even neurological damage. CAUTION Wear suitable gloves to protect fingers from abrasives and warm/sharp specimens. CAUTION Wear suitable gloves to protect fingers from abrasives and warm/sharp specimens. Coolant can contain swarf (cutting and grinding debris or other particles. Secotom-6...
  • Page 11: Get Started

    Get started Device description Secotom-6 is an automatic cut-off machine for cutting a majority of solid and stable (non- explosive) materials. It has a motorized Y-table, and a recirculation cooling tank. The Y- table unit can only be moved when the guard is closed.
  • Page 12: Overview

    C Safety guard B Front panel D Hold-to-run button E Coolant tank Emergency stop The emergency stop button is located on the front of the machine. • Push the red button to activate. • Turn the red button clockwise to release. Secotom-6...
  • Page 13 3   Get started Rear view A Exhaust flange E Power socket B Pump cover F Service socket C Hinges G Main switch D Name plate Secotom-6...
  • Page 14 3   Get started Cutting chamber A Spindle - Cut-off wheel E Coolant nozzles B Exhaust F Cutting table C Flushing hose G Drain D Power socket Secotom-6...
  • Page 15: Emergency Stop

    You can only open the guard on the machine when the machine is connected to the power supply and the main power switch is on. To open the guard if the power is not connected Use the triangle key supplied to deactivate the safety lock. Remove the coolant tank. Secotom-6...
  • Page 16: Transport And Storage

    • Package the unit securely before transportation. Insufficient packaging could cause damage to the unit and will void the warranty. Contact Struers Service. • We recommend that you use the original packaging and fittings.
  • Page 17 Make sure that the tension on the lifting straps is distributed evenly. Lift the front of the machine and carefully move it onto the table. The machine must rest securely with all 4 feet on the table. Put the cooling tank back in place. Secotom-6...
  • Page 18: Long-Term Storage Or Shipping

    Wear safety shoes when handling heavy machinery. Note We recommend that you keep all original packaging and fittings for future use. Procedure Remove the screws around the base of the packing crate and lift off the upper part of the crate. Secotom-6...
  • Page 19: Check The Packing List

    Check the packing list Optional accessories may be included in the packing box. The packing box contains the following items: Pcs. Description Secotom-6 Electrical power supply cables Triangle key for safety lock release Support pin Socket spanner. 17 mm (0.7") Hose for connection to exhaust. Diameter: 51 mm (2"). Length: 1.5 m (59") Hose clamp.
  • Page 20: Lift The Machine

    Do not lift the machine by the light gray top part. Always lift the machine from beneath. Weight Secotom-6 67 kg (148 lbs) • Use a crane and two lifting straps to lift the machine. The lifting straps must be approved for lifting at least twice the weight of the load.
  • Page 21: Power Supply

    Incorrect voltage can damage the electrical circuit. Note The equipment is shipped with 2 types of electrical power cables. If the plug supplied on these cables is not approved in your country, the plug must be replaced with an approved plug. Secotom-6...
  • Page 22: Single-Phase Supply

    Connect the cable to the electrical power supply. Recirculation unit The machine has a built-in recirculation coolant system. The coolant coming from the nozzles passes over the cut-off wheel and is collected in the drain in the cutting chamber. The coolant Secotom-6...
  • Page 23: Water Sensitive Materials

    Make sure to use the coolant additive at the right concentration. Follow the instructions for the cooling fluid additive. Use a refractometer to check the concentration of coolant additive. 5.6.1 Water sensitive materials Note The standard tube only lasts for a few hours, if it is used for water-free coolant. Secotom-6...
  • Page 24: Optimize Cooling

    Recirculation unit ► • We recommend that you change the coolant at least once a month to prevent the growth of microorganisms. Mount the cut-off wheel Procedure CAUTION Mind the protruding safety catch when the safety guard is raised. Secotom-6...
  • Page 25 Lift the coolant nozzles to gain access to the cut-off wheel assembly. Insert the support pin into the hole in the cut-off wheel spindle. Use the 17 mm socket spanner to loosen the flange screw. Remove the outer flange. Secotom-6...
  • Page 26: Exhaust System (Optional)

    We recommend that you connect the machine to an exhaust system because workpieces can emit harmful gases when they are being cut. The machine is prepared for connection to an exhaust system through a 50 mm ventilation flange at the rear of the cabinet. Secotom-6...
  • Page 27: Noise

    Use hearing protection if the exposure to noise exceeds the levels set by local regulations. Handling noise during operation Different materials have different noise characteristics. • To lower the noise, decrease the rotational speed and/or the force with which the workpiece is pressed against the cut-off wheel. The processing time may increase. Secotom-6...
  • Page 28: Vibration

    To control the movement of the table, use the Up and Down keys on the control panel and the software. See Control panel functions ► The table has 8 mm T-slots, which are used to secure clamping tools. Clamping tools are available as accessories. Secotom-6...
  • Page 29: Position The Cutting Table

    Mind the protruding safety catch when the safety guard is raised. Note When you fit clamping tools, always make sure that they do not block the cut- off wheel. Failure to do so will result in damage to the clamping tools and/or the cut-off wheel. Secotom-6...
  • Page 30: Debris Collection

    A magnet in the tank collects magnetic particles. Note Check the basket and the magnet for cutting debris before you start the cutting process. A blocked drain can result in water overflow and insufficient cooling if the level of coolant in the tank is too low. Secotom-6...
  • Page 31: Basic Operation

    7   Basic operation Basic operation Control panel functions A Display E Start B Up/Down F Stop C Flush G Turn/push knob D Back Secotom-6...
  • Page 32 Turn the knob to increase or decrease the numeric value, or to toggle between two options. – If there are only two options, press the knob to toggle between the two options. – If there are more than two options, a pop-up box is shown. Secotom-6...
  • Page 33: The Display

    (10 min) • Press any key to reactivate the display. Change the settings To change a setting, select the field for changing the setting. Turn the knob to go to the field where you wish to change the setting. Secotom-6...
  • Page 34: Main Menu

    From Main menu you can choose between the following options: • Cutting methods • Maintenance • Configuration Start-up - the first time The first time you switch on the machine, you will be prompted to select the language you wish to use, and set the date and time. Secotom-6...
  • Page 35 If needed, go to the main menu. See also  Main menu ► Start-up - daily operation When you switch on the machine, the screen that was shown when the machine was switched off is shown just after the start-up screen. Secotom-6...
  • Page 36: Cutting Methods

    The selected cut-off wheel and cutting length are highlighted. Select a cutting method. Parameters Cut-off wheel Rotational speed Feed speed Cutting length Return position Change the settings Select the cutting method you wish to edit. Select the cut-off wheel. Secotom-6...
  • Page 37: Return Position

    The cutting table returns to zero position. The zero position is calibrated after every 10th start-up, or if reference positions have been lost. You can calibrate the zero position. See The Maintenance menu ► Stay The cutting table does not move after cutting. Secotom-6...
  • Page 38: Starting The Cutting Process

    Flushing is operated from the control panel. CAUTION Avoid skin contact with the coolant additive. Always wear protective gloves and safety goggles. CAUTION Do not start flushing before the flushing hose is pointing into the cutting chamber. Secotom-6...
  • Page 39: The Maintenance Menu

    To start flushing, press and hold the Hold-to-run button. – To stop flushing, release the Hold-to-run button. When you have finished flushing the cutting chamber, place the hose in its holder. The Maintenance menu From the Maintenance screen you can choose between the following options: Secotom-6...
  • Page 40: The Menu

    If reference positions have been lost they can be reset manually. The menu Service information is read-only information. Machine settings cannot be changed. Service information can be used in cooperation with Struers Service for remote diagnostics of the equipment. The service information is available only in English.
  • Page 41: Configuration Menu

    Adjustment and calibration • Voltage and temperature monitor • Reset to factory settings Resets all methods and the database to default values. Configuration menu From the Configuration menu you can set up general parameters. • From the Main menu select Configuration. Secotom-6...
  • Page 42: Maintenance And Service

    Proper maintenance is required to achieve the maximum up-time and operating lifetime of the machine. Maintenance is important in ensuring continued safe operation of your machine. The maintenance procedures described in this section must be carried out by skilled or trained personnel. Secotom-6...
  • Page 43: General Cleaning

    During regular use, it is not uncommon for the cutting table steel bands located on either side of the cutting area to be damaged. • If the bands are only damaged on one side, you can turn them. • If they are very badly damaged or damaged on both sides, replace the bands. Secotom-6...
  • Page 44: Cut-Off Wheels

    Clamp the dressing stick like you would clamp a workpiece. Use a moderate feed speed and plenty of coolant to cut through the dressing stick. Repeat the treatment if the cut-off wheel does not cut satisfactorily. Method 2 • Use a manual dresser. Secotom-6...
  • Page 45: Change The Tubes

    The cut-off wheel passes the test if it gives a clear metallic tone when tapped. If the cut- off wheel sounds dull or muted, it is cracked and unsafe to use and must be replaced. 10.5 Change the tubes Procedure Remove the four screws on the protection plate on the rear of the machine. Secotom-6...
  • Page 46 Lubricate the tube along its length with the supplied silicone grease. This will help the rollers in the pump to turn smoothly. Press the tube into position around the pump axle. Secotom-6...
  • Page 47: Daily

    Check the machine before use. Do not use the machine until any damage is repaired. Check the guard WARNING Replace the guard immediately if it has been weakened by collision with projectile objects or if there are visible signs of deterioration or damage. Secotom-6...
  • Page 48 If needed, clean the drain basket and the magnet in the tank. • Clean the specimen holder and the flanges. • Leave the guard open when the machine is not in use to let the cutting chamber dry completely. Secotom-6...
  • Page 49: Weekly

    • Clean all accessible surfaces with a soft damp cloth and common household detergents. • For heavy duty cleaning, use Struers Cleaner. • Clean the safety guard with a soft damp cloth and a common, household anti-static window cleaning agent.
  • Page 50: Tube For Water-Free Coolant

    Read the Safety Data Sheet for the coolant additive before use. CAUTION Avoid skin contact with the coolant additive. Wear suitable gloves to protect fingers from abrasives and warm/sharp specimens. Coolant may contain swarf (cutting and grinding debris or other particles. Secotom-6...
  • Page 51 Note Flush the recirculation cooling system with clean water if the machine is not to be used for a longer period of time. This will prevent any dried-up residue of cutting material from damaging the inside of the pump. Secotom-6...
  • Page 52: Annually

    10.9.1 The guard WARNING Do not use the machine with defective safety devices. Contact Struers Service. WARNING To ensure its intended safety, the guard must be replaced every 5 years. A label on the guard indicates when it is due to be replaced.
  • Page 53 Test 1 Open the guard. Try to move the cutting table with the positioning keys. If the cutting table can be moved, contact Struers Service. Test 2 Start a cutting process: Press Start. The machine starts operating. Try to open the guard – do not use force.
  • Page 54: Spare Parts

    If you have technical questions or when you order spare parts, state serial number and voltage/frequency. The serial number and the voltage are stated on the name plate of the machine. For further information, or to check the availability of spare parts, contact Struers Service. Contact information is available on Struers.com. Spare parts list Spare parts Electrical ref.
  • Page 55: Service And Repair

    Note Service must only be performed by a qualified technician (electromechanical, electronic, mechanical, pneumatic, etc.). Contact Struers Service. Service check We offer a range of comprehensive maintenance plans to suit the requirements of our customers. This range of services is called ServiceGuard.
  • Page 56: Disposal

    11 Troubleshooting 11.1 Machine problems Problem Cause Action Make sure that there is The level in the coolant tank is sufficient water in the coolant too low. tank. No, or insufficient, coolant. The coolant nozzles are Clean the nozzles. blocked. Secotom-6...
  • Page 57: Cutting Problems

    Unwanted burrs. Support the workpiece and clamp it on both sides. Use a Incorrect clamping of the specimen holder that is workpiece. designed for clamping small, long workpieces on both sides. Secotom-6...
  • Page 58 If needed, clean the nozzles. The rotational speed is too Increase the rotational speed. low. The cut-off wheel does not Incorrect choice of cut-off cut through the workpiece. Select another cut-off wheel. wheel. The cut-off wheel is worn. Replace the cut-off wheel. Secotom-6...
  • Page 59: Error Messages

    A critical error is detected Restart the machine. Power-On Self Testing. during power-on self- If the error remains, Please try to restart the testing. contact Struers Service. machine. If problem The machine will not start. persists, please contact Struers technical support. Secotom-6...
  • Page 60 A critical error is detected Restart the machine. during Power On Self during power-on self- If the error remains, Testing. testing. contact Struers Service. Machine can continue. However, it is strongly recommended to contact Struers technical support. Some features may not be available.
  • Page 61 Switch the machine off and then on. Process halted! If the error remains, Please try to restart the contact Struers Service. machine if problem occurs after next start. Main motor rotation lost. The cutting process has Make a note of the Alarm been aborted.
  • Page 62 11   Troubleshooting Error message Cause Action SMM not present! Struers Memory Module is Restart the machine. not connected correctly to If the error remains, machine. contact Struers Service. Inverter communication The machine is not able to Restart the machine. failed! communicate with the If the error remains, frequency inverter.
  • Page 63: Technical Data

    Display LCD, TFT-color 5.7", 320x240 dots with LED back light Safety standards CE-labeled according to EU directives REACH For information about REACH, contact your local Struers office. Operating environment Surrounding 5-40°C (41-104°F) temperature Humidity < 85 % RH non-condensing Secotom-6...
  • Page 64 Stop category 0 movement Cut-off wheel PL d, Category 3 monitoring and speed limitation Axis speed monitoring, vertical axis movement Exhaust Recommended 50 m3/h (1750 ft3/h) at 0 mm water capacity gauge Advanced features X-table, automatic X-stand, manual Rotary stand Secotom-6...
  • Page 65: Safety Circuit Categories/Performance Level

    Unintended start of fluid system EN ISO 13849-1, Category 3 Performance Level (PL) b Axis speed monitoring - Y-table EN 60204-1, Stop category 0 movement EN ISO 13849-1, Category 3 Performance Level (PL) d Cut-off wheel monitoring and EN ISO 13849-1, Category3 speed limitation Performance Level (PL) d Secotom-6...
  • Page 66: Technical Data - Equipment Units

    SRP/CS (safety-related parts of a control system) are parts that have an influence on safe operation of the machine. Note Replacement of safety critical components must only be performed by a Struers engineer or a qualified technician (electromechanical, electronic, mechanical, pneumatic, etc.).
  • Page 67: Diagrams

    If you want to view specific information in detail, see the online version of this manual. Title Secotom-6 Block diagram 168553051 ► 68 Water diagram 16851005 ► 69 Circuit diagram See the diagram number on the name plate of the equipment, and contact Struers Service via Struers.com. Secotom-6...
  • Page 68 12   Technical data 168553051 Secotom-6...
  • Page 69 12   Technical data 16851005 Secotom-6...
  • Page 70: Legal And Regulatory Information

    Responsibility of the manufacturer The following restrictions should be observed, as violation of the restrictions may cause cancellation of Struers legal obligations. The manufacturer assumes no responsibility for errors in the text and/or illustrations in this manual. The information in this manual is subject to change without notice. The manual may mention accessories or parts not included in the supplied version of the equipment.
  • Page 71: Declaration Of Conformity

    Based on: 16857903 D Declaration of Conformity Manufacturer Struers ApS • Pederstrupvej 84 • DK-2750 Ballerup • Denmark Name Secotom-6 Model Function Cut-off machine Type Cat. no. 06856127, 06856227, 06856327, 05996911, 05996912, 05996913, 05996914 Serial no. Module H, according to global approach...
  • Page 72 Para ver las traducciones consulte Tõlked leiate aadressilt Katso käännökset osoitteesta Pour les traductions, voir Za prijevode idite na A fordítások itt érhetők el Per le traduzioni consultare www.struers.com/Library 翻訳については、 Vertimai patalpinti Tulkojumus skatīt Voor vertalingen zie For oversettelser se Aby znaleźć tłumaczenia, sprawdź...

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