Table of Contents
Troubleshooting
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Summary of Contents for Lissmac SMD 133 DRE
- Page 1 METAL PROCESSING OPERATING MANUAL GRINDING MACHINE SMD 133 DRE SMD 133 DRE-60 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 The dissemination or duplication of this operating manual and the reuse or disclosure of its contents are forbidden unless explicitly permitted. Non-compliance is subject to compensation for damages. All rights reserved for the purpose of patent, utility model, or design patent registration. Grinding machine SMD 133 DRE /-60...
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Page 4: Table Of Contents
Operation ....................28 Control elements .................. 28 Operating the control and display field ............29 5.2.1 Screen set up ................29 5.2.2 Screen symbols................ 30 Grinding machine SMD 133 DRE /-60... - Page 5 Customer service ..................64 Decommissioning and disposal ..............65 Warranty ....................66 FOREWORD INSTALLATION DECLARATION ............67 Declaration with respect to the incomplete machine .......... 68 Grinding machine SMD 133 DRE /-60...
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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 133 DRE /-60... -
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 133 DRE /-60... -
Page 8: Safety
Safety 2 Safety Safety instructions The SMD 133 DRE 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: Transport
If safety equipment is dismantled during changeover, maintenance, service and repair, remount and check the safety equipment immediately after the work is completed. Dispose of operating and auxiliary materials and replacement parts safely and in accordance with country-specific regulations. Grinding machine SMD 133 DRE /-60... -
Page 10: Safety Instructions For Special Types Of Dangers
Do not process any workpieces which have been treated with a flammable corrosion resistant agent or flammable additive. Do not operate the machine near easily flammable materials. Make sure that the machine is always cleaned of machining residues according to the operating manual. Grinding machine SMD 133 DRE /-60... -
Page 11: Explosion Hazard
The extraction of the steel dust with a suitable extraction system (see Section 2.7.2) and performing the cleaning intervals (see Section 6.4) 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 133 DRE /-60... -
Page 12: 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 133 DRE /-60... -
Page 13: Product Description
Workpieces of 3.0 mm to 100 mm in thickness may be processed. The grinding machine SMD 133 DRE + SMD 133 DRE-60 may only be used for deburring and edge rounding of flame cutting parts made of steel and stainless steel. -
Page 14: Technical Data
Product description Technical data The following specifications apply to the SMD 133 DRE + SMD 133 DRE-60 grinding machine. Dimensions and weight length 2665 mm of the machine Width (incl. conveyor belt) 1595 mm height 1906 mm Total weight 2900 kg... - Page 15 3.0 to 100 mm Aperture width for workpieces 80 mm to 950 mm Minimum length of workpieces in the direction of travel 150 mm Maximum workpiece weight 300 kg Adjustment sheet thickness Electrical Adjustment tools manually Grinding machine SMD 133 DRE /-60...
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Page 16: Type Plate
Product description Type plate Type plate Abb. 1: Name of machine Serial number of machine Manufactured year Connection values Weight The type plate is located on the back of the grinding machine. Grinding machine SMD 133 DRE /-60... -
Page 17: Set Up Of Grinding Machine
Components of the machine, input side Abb. 2: Control and display field Control elements "EMERGENCY STOP" button Main switch Machine door, left Control cabinet Machine door, right Safety shut off bar Conveyor belt Adjustable machine foot Grinding machine SMD 133 DRE /-60... - Page 18 Product description Components of the machine, output side Abb. 3: Back wall, top "EMERGENCY STOP" button Conveyor belt Motor conveyor belt Type plate Dust collector Grinding machine SMD 133 DRE /-60...
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Page 19: Machining Units
Product description Machining units Machining unit, top Abb. 4: D-Unit R-Unit E-Unit Grinding machine SMD 133 DRE /-60... -
Page 20: Control Elements
Product description Control elements Control and display elements (front side) Abb. 5: Control and display field "Stop" button "Start" button "EMERGENCY STOP" button Main switch “On/Off” Grinding machine SMD 133 DRE /-60... - Page 21 Interior control elements, left / E-Unit Abb. 6: 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 133 DRE /-60...
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Page 22: Function
Each machining unit can be additionally positioning of manually positioned for service and adjustment. machining units Functional elements Abb. 7: D-Unit R-Unit E-Unit Conveyor belt Grinding machine SMD 133 DRE /-60... -
Page 23: Safety Equipment
R-unit, the E-unit and the feed) Motor overload switch (prevent overloading of the motors) front back Safety equipment of the grinding machine Abb. 8: "EMERGENCY STOP" button Safety shut off bar Safety shut off bar Grinding machine SMD 133 DRE /-60... -
Page 24: 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. Transport supports Abb. 9: Steel carriers with suspension points Braces Suspension point Grinding machine SMD 133 DRE /-60... -
Page 25: Storing The Machine
Remove the packaging from the machine. Set up the machine on a fortified, level floor with a surface load according to the layout. Use the adjustable machine feet to level the machine in all directions. Grinding machine SMD 133 DRE /-60... -
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. Connecting the machine Abb. 10: Pneumatic coupling Grinding machine SMD 133 DRE /-60... -
Page 27: Connecting The Extractor System
To avoid the danger of dust deposits in the extractor pipes the volume flow must be complied with. On top of the machine, there is an interface (pipe connection), which is connected to the extractor system. See the circuit diagram for the interface Grinding machine SMD 133 DRE /-60... -
Page 28: Operation
Starting the machine The functions of the control and display field are described in Section 5.2. Control elements Abb. 11: Control and display field "Start" button "Stop" button Button “EMERGENCY STOP” Main switch “On / Off” Grinding machine SMD 133 DRE /-60... -
Page 29: 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 133 DRE /-60... -
Page 30: Screen Symbols
"E-unit" button. Pressing displays the screen of the depending on the screen. Symbols are described in E-unit. the corresponding section. Shown here: Running direction of the conveyor belt. Password level button. For machine set-up man and service personnel of manufacturer. Grinding machine SMD 133 DRE /-60... -
Page 31: Setting The Sheet Thickness
Enter the measured sheet metal thickness using the keyboard and confirm. The function buttons (5) and (6) can be used in jog mode for free movement. For thicker sheet metal: Press function button (5). Height adjustment moves upward. Grinding machine SMD 133 DRE /-60... -
Page 32: Selecting/Deselecting D-Unit
Press the "D-unit" button (1). The D-unit screen appears. Press function button (2). The symbol for the D-unit (3) lights up grey and an "x" is shown in the checkbox (4). Grinding machine SMD 133 DRE /-60... -
Page 33: Selecting/Deselecting R-Unit
Press the "R-unit" button (1). The R-unit screen appears. Press function button (2). The symbol for the R-unit (3) lights up grey and an "x" is shown in the checkbox (4). Grinding machine SMD 133 DRE /-60... -
Page 34: Adjusting The Cutting Speed
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 133 DRE /-60... -
Page 35: Selecting/Deselecting E-Unit
Press the "E-unit" button (1). The E-unit screen appears. Press function button (2). The symbol for the E-unit (3) lights up grey and an "x" is shown in the checkbox (4). Grinding machine SMD 133 DRE /-60... -
Page 36: Calling Up Password Level Screen
Press the "Password level" button (1). The input field (2) for entering user name and password appears. The password level is reserved for the machine setters and the service technicians of the manufacturer. Grinding machine SMD 133 DRE /-60... -
Page 37: 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 133 DRE /-60... -
Page 38: Calling Up Error Messages
Press button (3) to acknowledge the error message. If a fault or error is remedied, the message text in the table (2) is shown in normal font. The status of an inactive message is "OFF". Grinding machine SMD 133 DRE /-60... -
Page 39: Setting The Feed Speed
Ensure that no workpiece is left in the machine. Press the "Stop" button. Set the main switch on the back of the machine to position "0". The machine is switched off. Grinding machine SMD 133 DRE /-60... -
Page 40: The Machine Into Operation
The machine can then be started immediately by pressing on the (1) symbol. Wait until the symbol is shown in green. Press the (1) symbol. The machine runs. Grinding machine SMD 133 DRE /-60... -
Page 41: Processing Material
Do not reach into the input opening for workpieces. Lay workpieces on the front edge of the conveyor belt. CAUTION Flying sparks Eye injuries due to flying sparks Wear safety glasses. Processing material Abb. 26: Grinding machine SMD 133 DRE /-60... -
Page 42: Change The Power-Pin Belts
1000 operating hours. Worn or damaged power-pin belts must be replaced immediately. The following facts suggest worn power-pin belts: Increased power consumption of the impact motors Inadequate slag removal result Erratic machining noise Grinding machine SMD 133 DRE /-60... - Page 43 Remove the protective cover of the power pin belts via the 4 hexagon bolts (pos. 2). Loosen the two hexagon bolts (pos. 3) and pull out the complete processing unit. Tensioning unit power pin belt Abb. 28: Grinding machine SMD 133 DRE /-60...
- Page 44 Fix them into position via the two hexagon bolts. Attach the protective cover again via the four hexagon bolts (2). Close the doors again. Reset the standard settings for the machining units. Grinding machine SMD 133 DRE /-60...
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Page 45: Set The Height Of Power Pin Belts
Advance the power pin belts by turning the adjusting screw (pos. 2) until they touch the material. Remove material with the push-button feed (pos.1). Assemble the protective cover of the power pin belt unit again (see 5.6) Grinding machine SMD 133 DRE /-60... -
Page 46: Change Grinding Belt
Swing the belt running switch (3) in the direction of the door until it stops Release tension on grinding belt. To do this set the tensioning drum switch (2) to the "0" position. Remove the device support (4). Grinding machine SMD 133 DRE /-60... -
Page 47: Setting The Grinding Belt Height
When the machine is set the symbol is shown in green. Wait until the symbol is shown in green. Open left machine door. Place the flat steel in the centre of the conveyor belt. Grinding machine SMD 133 DRE /-60... - Page 48 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 133 DRE /-60...
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Page 49: 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 6.3). Set the grinding mop height (see Section 5.12). Grinding machine SMD 133 DRE /-60... -
Page 50: Adjust The Grinding Mop Height
Transport the flat steel under the E-unit. To do this press the feed (3) button. Check the setting of the grinding mop height. To do this start the grinding mop (5) with E-unit motor button (4). Grinding machine SMD 133 DRE /-60... - Page 51 Transport the flat steel out of the machine. To do this press the feed button. Close the left and, if open, the right machine door. Grinding machine SMD 133 DRE /-60...
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Page 52: Service
Clean the magnets daily/once per shift Change power-pin-belt every 500 hrs. Rotate power-pin-belt every 1000 hrs. Tension and lubricate the chains Quarterly Lubricant table Lubricant / Cleaner Designation Grease Multi-purpose grease(NLGI class EP 2) Grinding machine SMD 133 DRE /-60... -
Page 53: 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 133 DRE /-60... -
Page 54: 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 133 DRE /-60... -
Page 55: Cleaning Of The Magnets Of The Power-Pin-Belts
Fold up the magnetic holder (pos. 2) and secure it via the lever (pos. 35). Remove any slag adhering to the magnets (the magnet sleeve (pos. 36) can be removed by pulling down). Grinding machine SMD 133 DRE /-60... -
Page 56: Change The V-Belts
If V-belts are replaced individually, a secure drive is no longer possible. Power-Pin-Riemen Keilriemen wechseln Abb. 38: Loosen the two lock nuts and turn them back a bit. The guide rollers of the V-belts are lowered. Grinding machine SMD 133 DRE /-60... - Page 57 Pressure test.If the V-belt yields a fingerbreath, the correct belt tension has been reached. Lock the two nuts (pos 1 and 2) with each other, in order to fix the setting of the respective V- belt. Change the V-belts Abb. 39: Grinding machine SMD 133 DRE /-60...
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Page 58: Change The V-Belt R Unit
Screw the cover plate (pos. 2) on again. Tension the V-belt via the screw (pos. 1) by lowering the motor. Pressure test. If the V-belt yields a fingerbreadth, the correct belt tension has been reached. Grinding machine SMD 133 DRE /-60... -
Page 59: Lubrication Points
Lubricate the lubrication points with a grease gun (see 6.2 Lubricant table) Position the unit of the power pin belts again (see 5.7 Change the power-pin belts) Close the machine door Grinding machine SMD 133 DRE /-60... -
Page 60: Lubricating The Guide Blocks
The guide blocks on the left and on the right side of the machine are lubricated in the same manner. 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-unit. Grinding machine SMD 133 DRE /-60... - Page 61 Fasten cover panel with four screws on the E-unit. Tighten screws with specified tightening torque (see Section 6.3). Lubricate the lubrication points on the right side of the machine in the same manner. Grinding machine SMD 133 DRE /-60...
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Page 62: Checking The Service Unit For Compressed Air
Switch off the machine and secure it against restarting. Open the left machine door 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 133 DRE /-60... -
Page 63: Troubleshooting
Correct the grinding mop height (see Distance of the grinding mop is too large Section 5.12) (due to wear) Correct cutting speed and/or feed Cutting speed and/or feed is incorrectly (see Section 5.2.6 and 5.2.122) Grinding machine SMD 133 DRE /-60... -
Page 64: 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 133 DRE /-60... -
Page 65: 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 133 DRE /-60... -
Page 66: 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 133 DRE /-60... -
Page 67: Foreword Installation Declaration
A dry dust extractor (e.g. DDE 3200) may be used as an extractor for machining steel and stainless steel. For machining of non-ferrous metals other than steel or stainless steel or for mixed operation with such materials, the extractor solution must always be agreed with LISSMAC. -
Page 68: Declaration With Respect To The Incomplete Machine
The technical documentation is archived by LISSMAC Maschinenbau GmbH, Lanzstraße 4, D-88410 Bad Wurzach. The LISSMAC SMD 133 DRE series grinding machine is used to round the edges of stamped, laser and Description fine plasma-cut workpieces and may only be operated in combination with an extractor which is...