Table of Contents
Troubleshooting
Related Manuals for Lissmac SMD 123 RE
Summary of Contents for Lissmac SMD 123 RE
- Page 1 METAL PROCESSING OPERATING MANUAL GRINDING MACHINE SMD 123 RE LISSMAC Maschinenbau GmbH Lanzstraße 4 D-88410 Bad Wurzach Telephone +49 (0) 7564 / 307 - 0 Fax +49 (0) 7564 / 307 - 500 lissmac@lissmac.com www.lissmac.com...
- Page 3 Imprint Operating manual for Grinding machine SMD 123 RE Status: 02-2019 Translation of the original operating manual Manufacturer: LISSMAC Maschinenbau GmbH Lanzstraße 4 D-88410 Bad Wurzach Telephone: +49 (0) 7564 / 307 - 0 Fax: + 49 (0) 7564 / 307 - 500 E-mail: lissmac@lissmac.com...
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Page 4: Table Of Contents
Operation ....................27 Control elements .................. 27 Operating the control and display field ............28 5.2.1 Screen set up ................28 5.2.2 Screen symbols................ 29 Grinding machine SMD 123 RE... - Page 5 5.10 Turning off the machine ................. 46 “Warm up” for the SMD 123 RE..............47 Dressing grinding belt R-aggregate ............47 Dressing E-aggregate ................49 Rasing „traction“ of conveyor belt ............51 ...
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Page 6: About This Manual
Additional documents Additional documentation of the respective manufacturers of individual components of the machine are available as supplements to this operating manual: Documentation exhaust system Grinding machine SMD 123 RE... -
Page 7: Presentation Of Warnings
Texts, which request action, are marked by a triangle (). The immediate effect of this action is Requests and results marked as result (). The positions of the figures are marked by numbers in parentheses. Position numbers Grinding machine SMD 123 RE... -
Page 8: Safety
2 Safety Safety instructions The SMD 123 RE grinding machine is constructed according to the state of the art and recognised technical safety rules. However, during its use, danger for persons and property damage can occur. The machine is to be used only for intended use in technically faultless condition and in observance of safety instructions. -
Page 9: Normal Operation
Regularly check the machine electrical equipment. Immediately correct deficiencies, such as loose connections or scorched cable. 2.7.2 Dust The machine may only be operated with a working dust extraction system compliant with country-specific regulations (e.g. EC Directive) and approved for steel dust. Grinding machine SMD 123 RE... -
Page 10: Fire Hazard
The extraction of the aluminium or steel dust with a suitable extraction system (see Section 2.7.2) and performing the cleaning intervals (see Section 7.4) prevents the formation of an explosive atmosphere within the machine or in the suction pipes. Only if this is ensured may the machine be operated. Grinding machine SMD 123 RE... -
Page 11: Symbols On The Machine
Read the operating manual and follow the information in the operating manual. Wear protective gloves when placing and removing workpieces. Wear safety glasses when working on the machine. Lubrication point Grinding mop height adjustment Rotation direction Grinding machine SMD 123 RE... -
Page 12: Product Description
The SMD 123 RE grinding machine is described in the following (hereinafter referred to as machine) Appropriate usage The SMD 123 RE grinding machine is intended exclusively for the deburring and edge rounding of punch, laser, and fine plasma cut workpieces made of steel, steel alloys, aluminium or aluminium alloys. -
Page 13: Technical Data
Product description Technical data The following specifications apply to the SMD 123 RE grinding machine. Dimensions and weight length 1788 mm of the machine Width (incl. conveyor belt) 1595 mm height 1906 mm Total weight 1750 kg Voltage 400V/50Hz / 480V/60Hz... - Page 14 Material thickness (height of opening for workpieces) 1.0 to 50 mm Aperture width for workpieces 80 mm to 950 mm Minimum length of workpieces in the direction of travel 150 mm Maximum workpiece weight 200 kg Grinding machine SMD 123 RE...
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Page 15: Type Plate
Product description Type plate Abb. 1: Type plate Name of machine Serial number of machine Connection values and weights The type plate is located on the back of the grinding machine. Grinding machine SMD 123 RE... -
Page 16: Set Up Of Grinding Machine
Components of the machine, input side Control and display field Control cabinet Machine door, right Safety shut off bar Conveyor belt Safety shut off bar Adjustable machine foot Machine door, left Main switch "EMERGENCY STOP" button Control elements Grinding machine SMD 123 RE... - Page 17 Product description Abb. 3: Components of the machine, output side Back wall, top "EMERGENCY STOP" button Type plate Conveyor belt Grinding machine SMD 123 RE...
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Page 18: Control Elements
Product description Control elements Abb. 4: Control and display elements (front side) Control and display field "Stop" button "Start" button "EMERGENCY STOP" button Main switch Grinding machine SMD 123 RE... -
Page 19: Machining Units
Product description Machining units Abb. 5: Machining unit, top E-Assembly R-Assembly Grinding machine SMD 123 RE... - Page 20 Interior control elements, left Grinding mop height adjustment crank Grinding mop button Conveyor belt button The crank and the buttons are only used for manual fine adjustment of the distance between the abrasive and workpiece. Grinding machine SMD 123 RE...
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Page 21: Function
Material thickness and sheet metal thickness on the control and display field. Each machining unit can be additionally positioning of manually positioned for service and adjustment. machining units Abb. 7: Functional elements E-Assembly R-Assembly Conveyor belt Grinding machine SMD 123 RE... -
Page 22: Safety Equipment
Motor overload switch (prevent overloading of the motors) Abb. 8: Safety equipment of the grinding machine "EMERGENCY STOP" button Safety shut off bar Safety shut off bar Sheet thickness protection Grinding machine SMD 123 RE... -
Page 23: Preparation For Use
To lift the machine, secure an appropriate lifting gear on the four attachment points. Secure the machine by the four suspension points (3) with suitable lashing straps when transporting on a vehicle. Abb. 9: Transport supports Steel carriers with suspension points Braces Suspension point Grinding machine SMD 123 RE... -
Page 24: Storing The Machine
The flow speed in the pipe must be at least 20 m/s in order to achieve the best results. The specified volume flow must be complied with. LISSMAC: SMD 123 RE min. 3000 m³/h Grinding machine SMD 123 RE... - Page 25 Death or injury due to electric shock. Connection and function testing must only be carried out by a qualified electrician. Connect the extraction system to the power supply. See the circuit diagram for the interface Grinding machine SMD 123 RE...
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Page 26: Connecting The Machine
Unlock all three "EMERGENCY STOP" buttons. The machine is delivered ready for connection to a right-hand power supply. When connection to the mains supply pay attention to the correct phase sequence. Abb. 10: Connecting the machine Pneumatic coupling Grinding machine SMD 123 RE... -
Page 27: Operation
acknowledge error messages Starting the machine The functions of the control and display field are described in Section 5.2. Abb. 11: Control elements Control and display field "Start" button "Stop" button Grinding machine SMD 123 RE... -
Page 28: Operating The Control And Display Field
Main screen. Adjustment values and devices of the machine are shown on the main screen. A selected device is shown in white, a deselected device is shown in grey. Grinding machine SMD 123 RE... -
Page 29: Screen Symbols
"R-device" button. Pressing displays the screen Feed display of the R-device. "E-device" button. Pressing displays the screen Power input of R-Head of the E-device. Password level button. For machine set-up man and service personnel of manufacturer. Grinding machine SMD 123 RE... -
Page 30: Setting The Sheet Thickness
Measure the sheet thickness of the work piece to be processed. Press "Target value" (5) display field. The input field (1) appears. Enter the measured sheet metal thickness using the keyboard and confirm. Grinding machine SMD 123 RE... -
Page 31: Selecting/Deselecting R-Device
Deselecting selected R-device: Press the "R-device" button (3). The R-device screen appears. Press function button (1). The symbol for the R-device (2) lights up grey and an "x" is shown in the checkbox. Grinding machine SMD 123 RE... -
Page 32: Adjusting The Cutting Speed
Press on the display field (3) of the cutting speed. Input field (1) appears. Enter the desired cutting speed using the keyboard and confirm. The feed speed can be set in a range from 2 to 18 m/s. Grinding machine SMD 123 RE... -
Page 33: Power Input R-Head
Press push- button "Power input R-Head" (1). Readout of power input of R-Head (2) appears. If the readout of the power input is in the yellow / red range, the positioning of the R-Head has to be reduced. Grinding machine SMD 123 RE... -
Page 34: Selecting/Deselecting E-Device
Deselecting the selected E-device: Press the "E-device" button (2). The E-device screen appears. Press function button (3). The symbol for the E-device (1) lights up grey and an "x" is shown in the checkbox. Grinding machine SMD 123 RE... -
Page 35: Calling Up Password Level Screen
Password protected area screen Press the "Password level" button (2). The input field (1) for entering user name and password appears. The password level is reserved for the service technicians of the manufacturer. Grinding machine SMD 123 RE... -
Page 36: Calling Up Service Pages
The input/output signals for the frequency converter for the feed is displayed on the second page of the service screen. If there is a signal applied to a frequency converter, the corresponding dot symbol is shown in green. Grinding machine SMD 123 RE... -
Page 37: Calling Up Error Messages
Press button (2) to acknowledge the error message. If a fault or error is remedied, the message text in the table (3) is shown in normal font. The status of an inactive message is "OFF". Grinding machine SMD 123 RE... -
Page 38: Setting The Feed Speed
Make sure that the grinding belt and grinding mops are free of damage (visual inspection). Make sure that all "EMERGENCY STOP" buttons are unlocked. Place the main switch on the back of the machine into the "I" position. The machine is switched on. Grinding machine SMD 123 RE... -
Page 39: Putting The Machine Into Operation
The machine can then be started immediately by pressing on the symbol. Wait until the symbol is shown in green. Press the (1) symbol. The machine runs. Grinding machine SMD 123 RE... -
Page 40: Processing Material
It must be ensured with short workpieces that the passage length is at least 150 mm. Place short workpieces parallel to the conveyor belt if necessary. Acceptance of the workpieces at the output side of the machine is ensured. Place workpiece onto the conveyor belt. Grinding machine SMD 123 RE... -
Page 41: Change Grinding Belt
Tension the grinding belt. To do this set the tensioning drum switch (2) upward to the "1" position. Swing the belt running switch (3) in the direction of the machine room until it stops Set the grinding belt height (see Section ). Grinding machine SMD 123 RE... -
Page 42: Setting The Grinding Belt Height
Check the setting of the grinding belt height. To do this, turn the grinding belt (1) manually. The grinding belt height is correctly set if scratching of the grinding belt on the flat steel can be heard or seen. Grinding machine SMD 123 RE... - Page 43 The conveying direction can be adjusted by pressing the function button (1 or 2). When the machine door is closed the conveying direction is automatically correctly set. Transport the flat steel out of the machine. To do this press the feed button. Close left machine door. Grinding machine SMD 123 RE...
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Page 44: Replacing The Grinding Mops
Slide a new grinding mop (1) with washer (2) on the shaft while observing the direction of rotation according to the sign (4). Screw the nut (3) on the shaft and tighten with the specified tightening torque (see Section 7.3). Set the grinding mop height (see Section 5.9). Grinding machine SMD 123 RE... -
Page 45: Adjust The Grinding Mop Height
Check the setting of the grinding mop height. To do this start the grinding mop (5) with E- device motor button (4). The grinding mop height is correctly set if scratching of the grinding mop on the flat steel can be heard or seen. Grinding machine SMD 123 RE... -
Page 46: Turning Off The Machine
Ensure that no more workpieces are in the machine. Press the "Stop" button. Place the main switch on the back of the machine into the "0" position. The machine is switched off. Grinding machine SMD 123 RE... -
Page 47: "Warm Up" For The Smd 123 Re
Operation 6 “Warm up” for the SMD 123 RE Dressing grinding belt R-aggregate approx. 0,5h Dressing E-aggregate approx. 3,0h Cleaning and raising traction of conveyor belt approx. 0,5h Checking the traction/adhesion of conveyor belt approx. 0,5h Correct adjustment of aggregates approx. - Page 48 Thereby you will have more friction between conveyor belt and workpiece. Also the „aggresive sharpness“ is eliminated and you can start production with same and more equal grinding result. Grinding machine SMD 123 RE...
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Page 49: Dressing E-Aggregate
Supply dressing sheet with a lot of contours (preferably stainless) sheet thickness ca. 4 – 8 approx. 920 mm Dressing sheet SMD 123 RE LISSMAC 1055737 Adjust sheet thickness to the thickness of the dressing sheet Activate E-aggregate, deactivate R-aggregate ... - Page 50 „smooth“ and „sticky” „Well dressed“ E-tools -The tips of the lamellas are rounded well and we can see the fabric of lamella (fingernail) -The conveyor belt will achieve best adhesion Grinding machine SMD 123 RE...
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Page 51: Rasing „Traction" Of Conveyor Belt
These procedure should be done by regular time intervals to keep the conveyor belt clean. At same time the conveyor belt should be cleaned with the delivered spray bottle. -> mixture: 97% water 3% Eurosol 99. Grinding machine SMD 123 RE... -
Page 52: Checking Traction/Adhesion Of Conveyor Belt
Parts are oily or covered with grease Parts have big thickness compared to surface area. Looks more like a cube than a plate. Parts have burr on both sides so they con not lay flat on the conveyor belt. Grinding machine SMD 123 RE... -
Page 53: Service
100 hrs. 7.6) Check drive belts for wear weekly Tension chains every 1500 hrs. Check V-belt tension every 250 hrs. Check service unit for compressed air (see Section 0) daily/once per shift every 8 hrs. Grinding machine SMD 123 RE... -
Page 54: Lubricant Table / Conveyor Belt Cleaner
All clothing contaminated are to taken off immediately. In case of skin irritation please consult or take medial aid. When in contact with eyes: Carefully wash out with water for several minutes. Remove contact lenses if these are used. Continue to wash out. 580 ml 20 ml !!! Grinding machine SMD 123 RE... -
Page 55: Tightening Torque For Standard Metric Thread
μtot = 0.12. Maximum tightening torque Maximum Ma in Nm Hexagon head screws / hexagon ISO 898/1 strength classes socket head screws / hex nuts 10.9 12.9 1040 Grinding machine SMD 123 RE... -
Page 56: Cleaning
Close the side doors. Dispose of grinding dust and material residue. Grinding dust and material residue must be disposed of in accordance with applicable country-specific law. Grinding machine SMD 123 RE... -
Page 57: Cleaning Of Conveyor Belt
(see 6.2 / 97%Water + 3% Eurosol) and to be cleaned with a cloth. Start machine and select low feed speed (approx.1,0m/min). Spray the conveyor belt and rub dry with a cloth. Shut-away product: Furnish this product and its container to problem disposal of waste. Grinding machine SMD 123 RE... -
Page 58: Lubricating The Guide Blocks
In the following the work steps for the left side are described. Open left machine door. Unscrew four screws (1). Remove the cover panel (2) from the E-device. Abb. 32: Lubrication points on the guide block Lubrication point, right Grinding machine SMD 123 RE... -
Page 59: Checking The Service Unit For Compressed Air
Abb. 33: Service unit Service unit View window Valve Check in the view window (2) whether condensation has accumulated in the service unit (1). If necessary, open the valve (3) and drain condensate. Grinding machine SMD 123 RE... -
Page 60: Troubleshooting
Correct the grinding mop height (see Distance of the grinding mop is too large Section 5.9) (due to wear) Correct cutting speed and/or feed (see Cutting speed and/or feed is incorrectly Section 0 and 5.2.11) Grinding machine SMD 123 RE... -
Page 61: Customer Service
If malfunctions occur which cannot be remedied by the customer themselves, contact the following customer service address: LISSMAC Maschinenbau GmbH Lanzstraße 4 D-88410 Bad Wurzach Telephone: +49 (0) 7564 / 307 - 0 Fax: + 49 (0) 7564 / 307 - 500 E-mail: lissmac@lissmac.com Web: www.lissmac.com Grinding machine SMD 123 RE... -
Page 62: Decommissioning And Disposal
Disconnect the machine from the power supply. Disassemble the machine into individual parts and dispose of parts which contain environmentally hazardous substances according to the applicable national regulations. Recycle the other machine parts according to their materials. Grinding machine SMD 123 RE... -
Page 63: Warranty
The wear time is not uniformly specified, it differs according to intensity of use. Wear parts must be serviced, adjusted, and replaced as needed corresponding to the specific device's operating manual provided by the manufacturer. Wear caused by operation does not qualify for warranty claims. Grinding machine SMD 123 RE... -
Page 64: Foreword Installation Declaration
For machining of non-ferrous metals other than steel or stainless steel, or non-ferrous light metals other than aluminum, or for mixed operation with such materials, the extractor solution must always be agreed with LISSMAC. - Page 65 The technical documentation is archived by LISSMAC Maschinenbau GmbH, Lanzstraße 4, D-88410 Bad Wurzach. The LISSMAC SMD series grinding machine is used to round the edges of stamped, laser and fine plasma-cut Description workpieces and may only be operated in combination with an extractor which is approved according to the of the machine: relevant EC Directive.