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Summary of Contents for Struers Secotom-50
- Page 1 Secotom-50 Manual No.: 15997025 Revision B Instruction Manual Date of Release 2018.11.19...
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Page 2: Table Of Contents
Secotom-50 Instruction Manual Table of Contents Page Intended use .............. 3 Safety Precaution Sheet ..........5 Icons and Typography ..........7 User’s Guide .............. 9 Reference Guide ............59 Appendix: ..............83 Pre-Installation Checklist .......... 83 Contents of the Declaration of Conformity ....91... -
Page 3: Intended Use
The machine is only to be operated by skilled/trained personnel. The machine is only designed to be used with Struers consumables specially 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 4 Original instructions. The contents of this manual is the property of Struers. Reproduction of any part of this manual without the written permission of Struers is not allowed. All rights reserved. © Struers 2018.
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Page 5: Safety Precaution Sheet
Secotom-50 Instruction Manual Secotom-50 Safety Precaution Sheet Read carefully before use 1. Ignoring this information and mishandling of the equipment can lead to severe bodily injuries and material damage. 2. The machine must be installed in compliance with local safety regulations. - Page 6 The equipment is designed for use with consumables supplied by Struers. If subjected to misuse, improper installation, alteration, neglect, accident or improper repair, Struers will accept no responsibility for damage(s) to the user or the equipment. Dismantling of any part of the equipment, during service or repair, should always be performed by a qualified technician (electromechanical, electronic, mechanical, pneumatic, etc.).
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Page 7: Icons And Typography
Secotom-50 Instruction Manual Icons and Typography Struers uses the below icons and typographical conventions. A list of the Safety Messages used in this manual can be found in the chapter on Cautionary statements. Always consult the Instruction Manual for information on the potential hazards marked by the icons fixed to the machine. - Page 8 Secotom-50 Instruction Manual General Messages NOTE: indicates a risk of damage to property, or the need to proceed with special care. HINT: indicates additional information and tips. Colour Inside Logo The 'colour inside' logo on the cover page of this Instruction Manual indicates that it contains colours which are considered to be useful for the correct understanding of its contents.
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Page 9: User's Guide
Secotom-50 Instruction Manual User’s Guide Table of Contents Page 1. Getting Started Device Description ................11 Checking the Contents of the Packing Box ........12 Unpacking Secotom ................ 12 Placing Secotom ................13 Getting Acquainted with Secotom ........... 14 Front of Secotom ..............15 Rear of Secotom .............. - Page 10 Secotom-50 Instruction Manual Automatic X-table, accessory ............41 Serial cutting ................42 Calculating the Total Specimen Width ........43 Manual X-stand, accessory ............. 44 Rotary stand, accessory ..............44 Starting the Cutting Process ............46 Stopping the Cutting Process ............46 3.
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Page 11: Getting Started
Secotom-50 Instruction Manual 1. Getting Started Secotom-50 is an automatic cut-off machine for cutting the majority Device Description of solid and stable (non-explosive) materials, with a motorized Y- table and recirculation cooling tank. The height of the cut-off wheel is adjusted with the joystick. -
Page 12: Checking The Contents Of The Packing Box
Secotom-50 Instruction Manual Checking the Contents of the In the packing box you should find the following parts: 1 Secotom-50 Packing Box 2 Mains cables 1 Support pin 1 Socket spanner 17 mm 1 Hose for connection to exhaust, 51 mm dia., 1.5 m 1 Hose clamp, 40-60 mm dia. -
Page 13: Placing Secotom
Secotom-50 Instruction Manual HINT: Store the packing crate, bolts and brackets for use whenever Secotom is transported/re-located. Failure to use the original packaging and fittings could cause severe damage to the machine and will void the warranty. The machine must be placed on a safe and stable table with an... -
Page 14: Getting Acquainted With Secotom
Secotom-50 Instruction Manual Getting Acquainted with Please familiarise yourself with the location and names of all the Secotom components: Secotom MAIN SWITCH The main switch is located at the rear of Machine. The EMERGENCY STOP is located on the front of the machine. -
Page 15: Front Of Secotom
Secotom-50 Instruction Manual Front of Secotom Emergency Stop Flushing Hose (details in Exhaust Front Panel section 2. Basic Electrical connection Operation) socket Guard Movable cutting table Cut-off wheel spindle Cooling fluid tank ... -
Page 16: Supplying Power
Secotom-50 Instruction Manual Supplying Power ELECTRICAL HAZARD Switch the power off when installing electrical equipment. The machine must be earthed (grounded). Check that the mains voltage corresponds to the voltage stated on the type plate on the side of the machine. Incorrect voltage may result in damage to the electrical circuit. -
Page 17: Filling The Cut-Off Machine With Cooling Fluid
Slide the cooling fluid tank out gently. Fill the tank with a 3 % solution of Struers additive, Corrozip: 140 ml Corrozip and 4.6 l water (4.7 oz Corrozip to 1 gal water) ... -
Page 18: Mounting The Cut-Off Wheel
(percentage stated on the container of the Struers Additive, Corrozip). • Remember to add Struers Additive each time you refill with water. See hint on page 17. • It is recommended to change the cooling water at least once a month to prevent the growth of microorganisms. - Page 19 Secotom-50 Instruction Manual Remove the outer flange. NOTE: The tolerance between the spindle and inner flange is very small which means that the two surfaces must be absolutely clean. Never try to squeeze the cut-off wheel on as this may damage the spindle or the cut-off wheel.
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Page 20: Automatic Height-Adjustment Of The Cut-Off Wheel
Secotom-50 Instruction Manual Lower the cooling fluid nozzles to their operating positions. Automatic Height-adjustment The distance between the cut-off wheel spindle and the cutting table can be adjusted to suit the individual cut-off wheels or wear caused of the Cut-off Wheel by the cutting process. -
Page 21: Cutting Table
Secotom-50 Instruction Manual Cutting Table The Secotom is fitted with a moving cutting table. Movement of the table is controlled using the joystick on the Control Panel and through the software, which is described in Basic Operation The table has 8 mm T-slots, which are used to secure clamping tools. -
Page 22: Attaching Clamping Tools (Accessories)
Secotom-50 Instruction Manual Attaching Clamping Tools There are several types of clamping tools available as accessories (please refer to the for details of the range (accessories) Secotom brochure available). Some of these are mounted directly on the cutting table while others with more sophisticated features, need to be fixed on a stand using a dovetail holder. -
Page 23: Stands For Specimen Holders
Secotom-50 Instruction Manual Place the stand on the cutting table. (The Fixed stand can also be Stands for Specimen Holders mounted on the Automatic X-table). Place the stand on the cutting table by sliding the securing bolts align in the T-slot and tighten the nuts. -
Page 24: Electrical Connections In The Cutting Chamber
If for some reason you have a problem with a connection, do not attempt to change the connections in the clamping tool plugs or connection socket. Contact Struers Service for information. A pop-up on the display confirms that the accessory is now connected. -
Page 25: Flushing Hose
Secotom-50 Instruction Manual Flushing Hose The Secotom comes complete with a flushing system. This enables the cutting chamber to be rinsed clean of any debris discarded during the cutting process. Flushing is operated through the Control Panel button. CAUTION Wear gloves to avoid skin contact with the additive for cooling fluid. -
Page 26: Debris Collection
Struers recommends the use of an exhaust system as workpieces Connection to an External may emit harmful gases when cut. -
Page 27: Basic Operation
Secotom-50 Instruction Manual Basic Operation Front Panel... - Page 28 Secotom-50 Instruction Manual Front Panel Controls Function Function Move up- or downwards to Multifunction knob. position the cutting table Turn/Push Joystick Turn knob to move the cursor ↵ Twist clockwise or counter- knob or to adjust settings. clockwise to position the cut- Push knob to select (ENTER) off wheel.
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Page 29: Reading The Display
Secotom-50 Instruction Manual Reading the Display The display on the front panel provides different levels of status information. For example, when the machine is switched on using the Mains switch located at the rear, on the left-hand side of the... -
Page 30: Manoeuvring In The Menu Structure
To increase the lifetime of the display, the backlight is dimmed Standby Mode automatically if Secotom-50 has not been used for 10 min. Press any key to re-activate the backlight. Software Settings When switching Secotom on for the first time, the Select language... - Page 31 Secotom-50 Instruction Manual Push knob to accept the settings. You will now be prompted to set the date. Turn knob to select and to adjust the settings. Push knob to accept the settings. When Time and Date have been set, turn knob to select ...
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Page 32: Zero Positions
Secotom-50 Instruction Manual start-up, or if reference Zero Positions Zero positions are calibrated after each 5 positions have been lost. Changing the Language Turn the knob to select Configuration. Push knob to activate the Configuration Menu. ... -
Page 33: Editing Numeric Values
Secotom-50 Instruction Manual Push knob to accept the language. The Configuration menu now appears in the language you have chosen. Check if there are any other settings that need changing in the Configuration menu. If not, Push ESC to return to the main menu. - Page 34 Secotom-50 Instruction Manual Push knob to edit the value. A pop-up menu appears. Turn knob to select the correct choice. Push knob to accept the new selection and to continue or to return to the previous screen.
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Page 35: Main Menu
Secotom-50 Instruction Manual Main menu The Main menu is the highest level in the menu structure. From this menu, you can enter the Cutting methods, Maintenance and Configuration menus. Cutting methods... - Page 36 Secotom-50 Instruction Manual Editing Cutting methods: Turn knob to select the cutting method to be edited, Method A in this example. Push knob to edit the method. Turn knob to select the parameter to be edited e.g. Cut-off wheel.
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Page 37: Cutting Mode
Secotom-50 Instruction Manual Return position There are three available options for the position the cut-off wheel will return to after the cutting process is complete: Start position: Cutting table returns to the start position. Zero position: Cutting table returns to zero position. - Page 38 Secotom-50 Instruction Manual ExciCut ExciCut is a function used when cutting extremely hard materials. NOTE: Using ExciCut on other materials can result in uneven specimens or broken cut-off wheel. ExciCut works by the cut-off wheel moving up and down as the cutting table moves forward.
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Page 39: Maintenance Menu
Secotom-50 Instruction Manual OptiFeed If the motor becomes overloaded during cutting (motor load > 150 %), the OptiFeed function will automatically reduce the feed speed. When the overload has been reduced, the feed speed will be increased to the pre-set level. -
Page 40: Configuration Menu
Secotom-50 Instruction Manual Configuration Menu The Configuration menu contains the parameters which apply to all methods. Select Configure, a list over user defined cut-off wheels will appear: Creating a user defined cut-off wheel in the database: Turn knob to select New wheel. -
Page 41: Automatic X-Table, Accessory
Secotom-50 Instruction Manual (Press Esc to abort the changes, and preserve the original setting, press Esc twice to return to the Main menu.) Input the parameters for the wheel. Save the changes in the database by selecting Save &... -
Page 42: Serial Cutting
Secotom-50 Instruction Manual There are three options available for Serial cutting: Serial cutting Off, Equal width and Different width. No serial cutting. Equal width: Specimens will be cut with equal width. NOTE: There will be an initial cut before the specimens are cut. -
Page 43: Calculating The Total Specimen Width
Secotom-50 Instruction Manual Different width: Up to four specimens with different width can be cut. NOTE: There will be an initial cut before the specimens are cut. The total movement of the X-table is 40 mm. Calculating the Total Specimen... -
Page 44: Manual X-Stand, Accessory
Secotom-50 Instruction Manual Manual X-stand, accessory When the manual X-stand is connected a read out for the x-position will appear on the display. X-position can be reset for easy cutting of a specific width. When the rotary stand is connected a read out for the chuck mode Rotary stand, accessory and the x-position will appear on the display. - Page 45 Secotom-50 Instruction Manual There are three options available in chuck mode: The specimen holder will not turn. Continuously The specimen holder will turn around continuously in the same direction as the cut-off wheel. Oscillating The specimen holder will oscillate during the cutting process.
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Page 46: Starting The Cutting Process
Secotom-50 Instruction Manual Starting the Cutting Process Secure the workpiece on the cutting table. Position the cutting table in the correct place. Ensure that the cooling fluid nozzles are lowered into position. Close the guard (the machine cannot be started before the guard is down). -
Page 47: Maintenance
The maintenance procedures described in this section must be carried out by skilled or instructed persons. General Cleaning To ensure a longer lifetime for your Secotom Struers strongly recommends daily cleaning of the cutting chamber. Clean the cutting chamber thoroughly if the Secotom is not to be used for a longer period of time. -
Page 48: Cleaning The Cutting Chamber
Repeat the rinsing process until the tank is clean. Replace the screw cap. − Fill the tank with a 3 % solution of Struers additive, Corrozip: − Slide the tank back into position. −... -
Page 49: Yearly
If cutting does not stop, press STOP and contact Struers Service. Open the guard. Press START If cutting starts, activate Emergency stop and contact Struers Service. WARNING Do NOT use the machine with defective Safety Devices. Contact Struers Service. Spare Parts... -
Page 50: Maintenance Of Cutting Tables
Secotom-50 Instruction Manual Maintenance of Clamping Devices NOTE: It is recommended to thoroughly clean and lubricate the Quick Clamping Device and Vertical Quick Clamping Device at regular intervals. The stainless-steel bands (available as spare parts) should be Maintenance of Cutting Tables replaced if damaged or worn. -
Page 51: Dressing Cut-Off Wheels
Secotom-50 Instruction Manual Dressing Cut-off Wheels For diamond and CBN cut-off A newly dressed cut-off wheel will give an optimum cut. A badly wheels, only. maintained and dressed cut-off wheel demands a higher cutting pressure that will result in more frictional heat. -
Page 52: Changing Cooling Pump Tubes
Secotom-50 Instruction Manual Changing Cooling Pump Tubes To exchange the tube: Remove the four screws on the protection plate on the rear of the machine. Remove the three screws on the cover on the cooling pump. Remove the tube from the pump axle. - Page 53 Secotom-50 Instruction Manual Loosen the hose clamp and carefully remove the tube ends from the connectors. Attach the new tube to the connectors and tighten the hose clamp (the hose clamp should be on the end of the tube that directs water into the cutting chamber, as this will have the greatest pressure –...
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Page 54: Tube For Water-Free Cooling Fluid
Secotom-50 Instruction Manual When working with Water-free Cutting Fluid, the standard tube Tube for Water-free Cooling Fluid mounted in the cooling fluid pump will only last for a few days. NOTE: Tubes for Water-free Cutting are available as an accessory. See Accessories and Consumables. -
Page 55: Cautionary Statements
Use a powder fire extinguisher. Do not use water. WARNING Safety critical components are to be replaced after a maximum lifetime of 20 years. Contact Struers Service for information. CRUSHING HAZARD Wear safety shoes when handling heavy machinery. ELECTRICAL HAZARD Switch the power off when installing electrical equipment. - Page 56 Secotom-50 Instruction Manual CAUTION Wear gloves to avoid skin contact with the additive for cooling fluid. Do not press FLUSH until the flushing gun points into the cutting chamber. CAUTION Prolonged exposure to loud noises may cause permanent damage to the hearing.
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Page 57: Transport And Storage
(silica gel) with the machine, too. At the new location, check that the facilities required are in place. Use the Pre-Installation Checklist (if it is lost, contact Struers for a copy) The crane and the straps must be approved to at least twice the weight of... -
Page 58: Disposal
Secotom-50 Instruction Manual 6. Disposal Equipment marked with a WEEE symbol contain electrical and electronic components and must not be disposed of as general waste. Please contact your local authorities for information on the correct method of disposal in accordance with national legislation. -
Page 59: Reference Guide
Secotom-50 Instruction Manual Reference Guide Table of Contents Page 1. Struers Knowledge .............. 60 2. Accessories and Consumables Accessories ..................61 Consumables .................. 61 Cut-off Wheels ............... 61 Other consumables ..............61 3. Trouble-Shooting ..............62 4. Service ................... 70 Service Check ................. -
Page 60: Struers Knowledge
Secotom-50 Instruction Manual 1. Struers Knowledge Materialographic cutting is where most microstructure analysis begins. A good understanding of the cutting process can help to select suitable clamping and cutting methods and thereby ensure the high-quality cut. Minimizing cutting artefacts will help the remaining materialographic process and act as a good base for efficient and high-quality preparation. -
Page 61: Accessories And Consumables
The warranty may not cover damaged machine parts (e.g. seals and tubes), where the damage can be directly related to the use of non-Struers consumables. Please refer to the Selection Guide in the Cut-off Wheels... -
Page 62: Trouble-Shooting
#106 Machine failed during Power-On A critical error is detected during Re-start. Self Testing. Power-On Self Testing. If error remains, contact Struers Please try to restart the machine. The machine will not start. Service. If problem persists, please contact Struers technical support. - Page 63 Cutting process. Try to restart cutting process. If this does not help, contact Alarm register: xxxx Struers Service and quote the Alarm and Error register values. Error register: xxxx #128 Open safety lock detected. Sensors register that the safety Check that the guard is closed, lock is open during cutting.
- Page 64 Secotom-50 Instruction Manual Message Explanation Action Required #129 Searching of reference positions Emergency stop has been Restart the machine and wait until aborted by user. Machine cannot activated whilst Secotom has the scan for zero-positions is continue without reference been scanning for zero-positions.
- Page 65 Explanation Action Required Errors #001 SMM not present! Struers Memory Module isn't Re-start. correctly connected to machine. If error remains, contact Struers Service. #002 Inverter communication failed! Machine isn't able to Re-start. communicate with frequency If error remains, contact Struers inverter.
- Page 66 Mains voltage is lower than 180V. Check that the mains voltage corresponds to the voltage stated on the type plate on the rear of the machine. Re-start. If error remains, contact Struers Service. #002 Z-motor communication failed Communication with the Z- Re-start.
- Page 67 Incorrect clamping of the workpiece. Support the workpiece and clamp it on both sides. e.g. Struers’ Specimen Holder CATAL, which is designed for clamping small, long workpieces on both sides.. Cutting quality differs. Inadequate cooling.
- Page 68 The nut must be tightened properly. Incorrect clamping of the workpiece. Support the workpiece and clamp it on both sides. e.g. Struers’ Specimen Holder CATAL, which is designed for clamping small, long workpieces on both sides. Cut-off wheel is too hard.
- Page 69 Clamp the workpiece on both sides clamped. workpiece during cutting. of the cut-off wheel so that the cut stays open. e.g. Struers’ Specimen Holder CATAL, which is designed for clamping small, long workpieces on both sides. The workpiece is brittle.
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Page 70: Service
Go to the Maintenance menu and select: Service information. Various topics can be selected for information on the condition of the different components. Service information can also be used in cooperation with Struers Service for remote diagnostics of the equipment. Service information is read-only information, machine settings cannot be changed or modified. -
Page 71: Service Check
"Service period expired!" Contact Struers Service to service the machine. Service Check NOTE: Servicing may only be performed by a Struers engineer or a qualified technician (electromechanical, electronic, mechanical, pneumatic, etc.). Contact Struers Service for information. -
Page 72: Spare Parts And Diagrams
Modular Contact, momentary Guard Struers 15990016 Struers' Cat. No. are listed in the Spare Parts list WARNING Safety critical components are to be replaced after a maximum lifetime of 20 years. Contact Struers Service for information. NOTE: The guard must be replaced after a lifetime of 5 years. -
Page 73: Spare Parts List
Secotom-50 Instruction Manual Spare Parts List Spare Part Cat no: El.Ref Interlock locking device 2SS00019 Frequency inverter 2PU12150 Emergency Stop button 2SA10400 Emergency Stop contact 2SB10071 Guard 15990016... -
Page 74: Circuits And Diagrams
Secotom-50 Instruction Manual Circuits and Diagrams Block Diagram, Secotom ............. 15993050 Circuit Diagram, Secotom (3 pages) ........15993100 Water Diagram, Secotom ............ 15991005 See the following pages. -
Page 80: Legal And Regulatory
Pursuant to Part 15.21 of the FCC Rules, any changes or modifications to this product not expressly approved by Struers ApS could cause harmful radio interference and void the user’s authority to operate the equipment. -
Page 81: Technical Data
Secotom-50 Instruction Manual 6. Technical Data Subject Specifications Motor 1,100 W Cutting Cutting Power 1.1 kW 1.5 kW Cut-off wheels ø75 mm (3") - 203 mm (8") Output axle Rotational speed: 300 - 5,000 rpm (in steps of 100 rpm) Diameter: 12.7 / 22 mm (0.5 / 0.86") - Page 82 Secotom-50 Instruction Manual Subject Specifications Operating Surrounding temperature 5-40 °C / 41-104 °F environment Humidity 0-85 % RH non condensing Storage Temperature -25 – 55 °C / -13 – 131 °F Conditions Supply Voltage / frequency 200-240 V / 50-60 Hz...
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Page 83: Installation Requirements
, PH2 and H4 Required Accessories and Consumables (ordered separately) (Please refer to the and the Secotom Brochure Struers Consumables Catalogue details of the range available). Recommended Exhaust system: 30 m /h / 1,060 ft /h at 0 mm/0" water gauge... - Page 84 To facilitate easy access for service technicians, allow sufficient space around the machine. HINT: A table unit designed for Struers’ table top machines is available as an accessory Cat. No. 06266101. Recommended Space Front: Recommended space at the front: 100 cm / 40”.
- Page 85 Secotom-15/-50, Pre-Installation Checklist Dimensions Front Side Centre of Gravity Page 3 of 3...
- Page 86 Secotom-15/-50, Pre-Installation Checklist Lifting NOTE: Do not lift Secotom using the light grey body. Remove the recirculation tank before lifting Secotom. Always lift from underneath the machine. With a crane A crane and 2 lifting straps are required to lift the machine off the shipment pallet.
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Page 87: Power Supply
If the plug supplied on this cable is not approved in your country, then the plug must be replaced with an approved plug. Electrical data Secotom-15 Secotom-50 Voltage / frequency 200-240 V / 50-60 Hz Power inlet 1-phase (N+L1+PE) or 2-phase (L1+L2+PE) The electrical installation must comply with ”Installation Category II”. - Page 88 Secotom-15/-50, Pre-Installation Checklist Water Supply Required Option Cooling water is supplied from the integrated recirculation unit (capacity 4.75 l / 1.25 gallon). A kit for connection to an external recirculation unit is available as an optional accessory. Water outlet – Drain ...
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Page 89: Ambient Conditions
Struers Consumables Catalogue for details of the range available. Consumables The use of Struers consumables is recommended. Other products (e.g. coolants) 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 non-Struers consumables. - Page 90 Secotom-50 Instruction Manual...
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Page 91: Contents Of The Declaration Of Conformity
Secotom-50 Instruction Manual Contents of the Declaration of Conformity Manufacturer Struers ApS Pederstrupvej 84 DK-2750 Ballerup, Denmark Telephone +45 44 600 800 Herewith declares that Secotom-15/-50 Name: Precision cut-off machine Function: Type: 05996127, 05996227 fulfils all the relevant provisions of the:... - Page 92 Pederstrupvej 84 DK-2750 Ballerup Denmark...
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