Related Manuals for Traub TNL20
Summary of Contents for Traub TNL20
- Page 1 OPERATING INSTRUCTIONS Maintenance Instructions Maintenance Instructions TNL20 DTE024EN - 26.10.2022 2022-10-26/Ru/Wartungsanleitung/20058810...
- Page 2 Disclaimer The illustrations in this documents may deviate from the delivered product. We reserve the right to make changes due to errors or based on technical advances. A Word on Copyright This document is proprietary and was originally written in German. Its reproduction and distribution in whole or in individual parts without permission of the copyright owner is prohibited and will be prosecuted under criminal or civil law.
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Page 3: Table Of Contents
CL035 - Check work area door (optionally with electr. drive) and window pane............ 37 CL076 - Checking outer wipers of roller guides on the “workpiece removal unit to the left”........41 CL500 - Perform data backup..........................42 CL520 - Check control cabinet..........................43 Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 4 Service Interval - 5 Years............................93 Maintenance Summary - 5 Years...........................94 IL010 - Replacing the pneumatically pilot- controlled cooling lubricant valves............95 IL060 - Check the pretension on the spindle bearings on the main and counter spindles........96 Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 5 Table of contents Service Interval - 8 Years............................97 Maintenance Summary - 8 Years...........................98 JL005 - Note on replacing the window pane or removing the design pane............99 JL010 - Replace the window pane........................102 Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 6 Table of contents Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 7: Preface
Do not clean the machine with a pressure washer. Cleaning with a pressure washer results in strong corrosion. Furthermore, bearings may be degreased and seals may become leaking, which can lead to safety problems. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 8: Safety Instructions
The guidelines and regulations applicable in the country of use must be followed. Safety Instructions Safety Instructions and Technical Details The user documentation and, in particular, the document “Safety Instructions and Technical Details” must be observed. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 9 When working on climbing aids at great heights, e.g. on the control cabinet, these must always be secured or fastened (depending on the machine, eyelets are also provided for this purpose). Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 10 (accumulator drain valve / manual slide valve). Test run or functional test After all maintenance work and work on electrical assemblies, a test run or functional test must be performed. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 11: Service Interval - Care Activities
Service Interval - Care activities Service Interval - Care activities Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 12: Maintenance Summary - Care Activities
- Clean the work area AL190 - Transition from work area to coolant/oil mist extraction system AL240 - Clean the chip pan AL266 - Clean the chip conveyor AL310 - Lubricate all linear axes by moving the axes. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 13: Al010 - Check The Work Area Door And Window Pane
Procedure 1. Check window pane for damage. The inside of the window pane is scratch-resistant. Any commercial cleaning agent can be used here. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 14 Maintenance Summary - Care activities Window pane TNL20 Design glass on operator side Window pane on work area side Clean window pane on work area side. Clean the cover pane (outer glass pane) with a soft cloth or sponge and glass cleaner or soap and water. Do not use abrasive or alkaline cleaners (e.g., benzene, acetone or carbon...
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Page 15: Al011 - Clean The Guide Rail/Gutter At The Work Area Door
The guide rail/gutter located at the underside must be cleaned regularly around the work area door. Procedure Exterior view of guide rail/gutter TNL20 Inside cover sheets, guide rail/gutter TNL20 Clean guide rail/gutter at the work area door. In case of heavy soiling, 2 cover sheets can be removed at the inside for better cleaning, and the dirt can be pushed into the chip conveyor. -
Page 16: Al046 - Check Pneumatic Unit (Visual Inspection)
Due to different requirements and/or specifications of the respective manufacturers, be sure to review the respective manufacturer's documentation! Example: Pneumatic unit 3 TNL20 4 Manual switch-on valve Filter regulating valve / system pressure gauge 6 bar Filter insert 40 μm Filter insert 5 μm... - Page 17 4. Drain condensate (not applicable to auto-drain). 5. Check the pressure setting on the “linear measuring system” pressure sensor and adjust if necessary. An operating pressure of 1 bar has been set at the factory. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 18: Al050 - Check The Filter Mat Of The Main And Counter Spindle Cooling, Clean If Necessary
Procedure Filter mat of spindle cooling, left side of the machine Remove left side panels. 2. If necessary, clean the filter mat according to the manufacturer’s instructions. 3. Attach the left side panels again. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 19: Al095 - Visual Inspection Of All Fluid Lines And Electrical Cables
Replaced fluid lines must be tightened to the torque specified by the manufacturer. Procedure 1. Visual inspection of all fluid lines. 2. Visual inspection of all electrical cables. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 20: Al120 - Check Cooling Lubricant (Visual Inspection)
Remove a cover (e.g. at the filter basket) on the chip pan or the chip conveyor. 2. Visual and olfactory inspection of the cooling lubricant. 3. Check cooling lubricant emulsion. See document Notes on Operating Materials Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 21 Maintenance Summary - Care activities 4. Check fluid lines. Fluid lines must be checked for damage. Pre-damage such as kinks or abrasions should be logged and replacement should be initiated. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 22: Al147 - Check Work Area Light (Visual Inspection)
Procedure 1. Check all lamps (visual inspection). Example: Work area light TNL20 Check lamp protective glass for damage. If cooling lubricant has already penetrated into the lamp protective glass of the work area light, the lamp must be repaired. -
Page 23: Al165 - Clean And Check All Telescopic Covers And Telescopes Of The Tool Carriers
4. Apply thin oil to telescopic plates by spraying or rubbing. 5. Carefully move tool carriers back and forth; if necessary, spray or rub once more with oil. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 24: Al166 - Check Central Lubrication System
Only oil of viscosity class ISO VG 220 must be used to lubricate the TNL20. Central lubrication system TNL20 1 Central lubricating unit System pressure gauge Lubricating oil filler neck Lubricating oil level indicator Procedure 1. -
Page 25: Al167 - Clean And Lubricate Clamping Device
For this, the clamping device must be removed and completely cleaned. Requirement Example: Collet and chuck. Do not use cotton waste for cleaning. When cleaning with cotton waste, fibers or thread can get loose causing safety problems. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 26 Caution Use personal protective equipment (e.g., protective gloves) The removal/installation of the compression collet and guide bushing is described in the document “Operating the machine TNL20”. Clean clamping devices 2. Lubricate clamping devices according to manufacturer’s instructions. Maintenance Instructions TNL20...
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Page 27: Al168 - Pneumatic Clamping Device, Clamping Without Collet
To ensure lubrication of the pneumatic clamping device across the entire clamping area, some clamping operations should be made over the entire stroke without a collet when changing the collet. Follow the corresponding manufacturer’s documentation. Procedure 1. Perform no-load clamping according to the manufacturer’s instructions. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 28: Al171 - Clean Covers And Wipers
4. Switch the machine on and move the tool slides until an even film of oil is visible over the whole traversing range of the covers. If relubrication is required, first stop the travel movement and set feed rate override to “zero” position. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 29: Al180 - Clean The Work Area
3. Flush work area with cooling lubricant. 4. Wipe clean with rags. 5. Apply an oil film to bare metal plates and telescopic covers. 6. Examine any visible damage, and repair or replace, if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 30: Al190 - Transition From Work Area To Coolant/Oil Mist Extraction System
- Transition from work area to coolant/oil mist extraction system Orientation Illustration as an example, TNL20 extraction - work area The transition from the work area to the coolant/oil mist extraction system is provided with a cover that is open at the top to protect against chips. Accumulated cooling lubricant in the bottom section of the cover is removed to the chip conveyor/ chip pan by means of a hose outside the drive area. -
Page 31: Al240 - Clean The Chip Pan
The chip pan is used for collection of chips from the work area and is also a reservoir for the cooling lubricant. In particular, make sure that the area around the cooling lubricant pump(s) is always free of chips or dirt. TNL20 chip pan Maintenance Instructions TNL20... - Page 32 Maintenance Summary - Care activities Procedure TNL20 chip pan cover Open the 2 quick releases on the cover. Lift the cover at the upper handle and take it off using the second handle. 2. If necessary, push the chips from the machine area to the chip pusher (a).
- Page 33 Maintenance Summary - Care activities 5. Replace the cover and fasten it with the 2 quick releases. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 34: Al266 - Clean The Chip Conveyor
Be sure to interrupt the motion of the conveyor belt by switching off the chip conveyor before commencing cleaning work around the discharge chute! Procedure 1. Perform service and maintenance activities on the chip conveyor according to the manufacturer’s instructions Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 35: Al310 - Lubricate All Linear Axes By Moving The Axes
Procedure When moving the axes, be sure to pay attention to the collision zones with other spindles, tool carriers and tools. Example: TNL20-11 Lubricate all linear axes by moving the axes. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 36 Maintenance Summary - Care activities Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 37: Service Interval - 2.000 Operating Hours
Service Interval - 2.000 Operating hours Service Interval - 2.000 Operating hours Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 38: Maintenance Summary - 2.000 Operating Hours
- Check work area door (optionally with electr. drive) and window pane CL076 - Checking outer wipers of roller guides on the “workpiece removal unit to the left” CL500 - Perform data backup CL520 - Check control cabinet Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 39: Cl010 - Check Maintenance Logs Of Servicing Activities
Similarly, the logs can be used for determining the cause of malfunctions due to incorrect or inadequate maintenance activities carried out. Procedure 1. Check maintenance or inspection logs. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 40: Cl020 - Clean And Check Wipers And Guide Rails Of The Work Area Door
Requirement Example: Chip hook and chip brush Use appropriate tools to remove coarse chips, chip nests and other debris. Procedure Example: 1 Removing chip nest using appropriate tools (e.g., chip hooks) Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 41 In this case, also clean the area behind the wipers. Make sure that the wipers evenly contact the work area door before tightening the screws. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 42 If cleaning or replacement of the wipers has not resulted in tangible improvement, the soiled rollers and the guide rail of the work area door must also be cleaned. Clean rollers and guide rail of the work area door. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 43: Cl035 - Check Work Area Door (Optionally With Electr. Drive) And Window Pane
Be sure that the wipers have been checked before testing the automatic work area door. Be sure to remove any chip nests and make sure that the wipers have been cleaned and attached to the plates. Procedure 1. Check window pane for damage. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 44 To clean the door panels evenly, be sure to reinstall the wipers after their removal aligned in parallel and ensure that they snugly contact the work area door. Example: Automatic work area door with drive Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 45 If the obstacle detection does not immediately lead to reversal of the moving direction, the complete work area door must be checked immediately. The machine must not be operated any further. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 46 Visual inspection of the drive of the automatic work area door. This is in particular an assessment of the toothed belt (2) - condition, tension. Also the condition of the two deflection pulleys (1+4) and the actuator (3). Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 47: Cl076 - Checking Outer Wipers Of Roller Guides On The "Workpiece Removal Unit To The Left
4. Replace wipers. Loosen and remove the mounting screws of the wiper on the trolley. Push the wiper from the guide bar. Clean the guide bar and push a new wiper onto the guide bar. Finally lightly oil the guideway. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 48: Cl500 - Perform Data Backup
Softkey Backup (F1) and press Softkey OK (F1) to acknowledge the informational message All relevant parameters and data for the backup are compiled 6. Press Softkey OK (F1) to confirm the transfer of the data to the desired storage location Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 49: Cl520 - Check Control Cabinet
Due to different requirements and/or specifications of the respective manufacturers, be sure to review the respective manufacturer's documentation! If necessary, check settings on the air conditioning unit(s). 4. Clean suction port(s). 5. Check condensate drain. 6. Check door seals. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 50 Maintenance Summary - 2.000 Operating hours Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 51: Service Interval - 4.000 Operating Hours
Service Interval - 4.000 Operating hours Service Interval - 4.000 Operating hours Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 52: Maintenance Summary - 4.000 Operating Hours
- Check the fan and fan cover in the control cabinet, clean if necessary DL590 - Check inspection/replacement date of the backup batteries in the control cabinet (NC) DL636 - Check the replacement interval of the servo backup batteries at the axis servos. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 53: Dl010 - Cleaning Of The Machine
3. Flush work area with cooling lubricant. 4. Wipe clean with rags. 5. Apply an oil film to bare metal plates and telescopic covers. 6. Check plates for damage, repair or replace if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 54 Sweep the dirt arising from the cleaning of the drive area also in the direction of the chip conveyor and then flush with cooling lubricant. Afterwards rub with rags. 10. Clean and reinstall machine covers. 11. Clean the collecting tray under the workpiece handling unit. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 55: Dl015 - Check Shutters For Function And Auto Stop
The auto stop of the shutter must be ensured in all positions. Procedure Shutter TNL20 Check the shutter function. It must be possible to fully open and close the shutter. The upper cover sheets can be removed for replacement/repair. - Page 56 (a), turn the holding spring by 90° with the wrench, and secure the holding spring again by turning in the fixing screw. Check the shutter once more. Repeat the procedure, if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 57: Dl030 - Check Coolant
For all work in connection with operating materials, the information in the data sheets of the respective manufacturers and the information in the document Notes on Operating Materials must be observed. Spindle cooling of main and counter spindle TNL20 Cooling unit for main and counter spindle cooling Requirement Replenish only with coolant of the same manufacturer having the same specification. - Page 58 Procedure 1. Check coolant. Test criteria for this visual inspection are the clarity and purity of the coolant. If necessary, replace the coolant according to the manufacturer’s requirements 2. Check fill level Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 59: Dl050 - Check Central Lubrication Unit
Z axis main spindle → trolley, screw drive X/Z axis counter spindle → guide, ballscrew drive Workpiece removal unit to the left (option) → guide X/Z axis front working attachment → guide, ballscrew drive (TNL20-11) Tool drive front working attachment → oil/air lubrication (TNL20-11) Requirement... - Page 60 Procedure 1. Check fill level of the central lubrication unit, refill if necessary. 2. Approx. 10 x apply lubrication pulse in the control. 3. Monitor the area around the lubricating oil distributor for leakage Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 61: Dl055 - Check Pneumatic Unit
Due to different requirements and/or specifications of the respective manufacturers, be sure to review the respective manufacturer's documentation! Example: Pneumatic unit 3 TNL20 4 Manual switch-on valve Filter regulating valve / system pressure gauge 6 bar Filter insert 40 μm Filter insert 5 μm... - Page 62 If this is not the case, the cause must be determined and the fault must be fixed. Alternatively, the following procedure can be used! Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 63 11. Check the pressure settings on the differential pressure sensor for glass scales and adjust if necessary. An operating pressure of 1.0 bar has been set at the factory. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 64: Dl070 - Check Power Clamping Device For Dog Clamping
If damage to the clamping dogs (9) or the hardened ring (8) is visible, the relevant parts must be replaced. The axial clamping stroke of the power clamping device must be checked by measuring. Dog clamping fixture opened/clamped TNL20 clamped open Clamping tube... - Page 65 Maintenance Summary - 4.000 Operating hours Procedure 1. Visual inspection of the clamping dog (9), the hardened ring (8) and the clamping sleeve (6) on the power clamping device. Work fixture TNL20 Collet clamping bush (without positive opening operation) Collet Hardened length adjusting ring (preset)
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Page 66: Dl071 - Check Pneumatic Clamping Device With Wedge Gear
Orientation Due to different requirements and/or specifications of the respective manufacturers, be sure to review the respective manufacturer's documentation! Pneumatic clamping device TNL20 Procedure 1. Check pneumatic clamping device with wedge gear according to the manufacturer's specifications Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 67: Dl075 - Check The Cycloidal Gear On The Turret And The Front Working Attachment
H axis of front working attachment stations 1 to 6 → approx. 105 degrees H axis turret → 360 degrees B axis upper turret → approx. 100 degrees B axis and H axes TNL20 Procedure 1. Check the cycloidal gear on the turrets by measuring the axial runout and the repeatability of the H axes, and of the B axis if necessary. -
Page 68: Dl080 - Check The Seals On The Rotary Distributor Of The Turret And The Front Working Attachment, Replace If Necessary
1. Check the Glydring seals of the rotary distributor on the turrets and on the front working attachment, replace if necessary. 2. Check the O-ring gaskets on the cooling lubricant transfer kidney/pin on the turrets for leakage, replace if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 69: Dl160 - Determine Axis Ballscrew Backlash
Move dial gauge into position Move to the clamped turned part until the dial gauge probe is short of the hard stop (feed rate f = 200 mm/min). Back off the dial gauge by 1/2 measuring range Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 70 Double this value and enter the result as backlash compensation into the control. 9. Remeasure for confirmation. Should the backlash values for the X, Y and Z axes exceed 0.01 mm, they must be corrected by the machine manufacturer’s service personnel. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 71: Dl170 - Axes
Requirement Procedure 1. Have the grid point spacing of all axes checked by the machine manufacturer’s service personnel. 2. Have the reference points of all axes checked by the machine manufacturer’s service personnel. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 72: Dl180 - Check Fire Protection System (Visual Inspection)
Be sure to read the operating instructions of the manufacturer! Procedure Example: Kraft and Bauer stickers Check sticker for manufacturing date. 2. Check sticker for inspection date. 3. Check sticker for battery replacement. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 73: Dl225 - Replace Toothed Belts And Check Belt Tension
3. Measure belt tension (frequency meter) and adjust belt. 4. Replace H1 belt. 5. Measure belt tension (frequency meter) and adjust belt. 6. Replace H2 belt. 7. Measure belt tension (frequency meter) and adjust belt. 8. Replace H3 belt. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 74 Maintenance Summary - 4.000 Operating hours 9. Measure belt tension (frequency meter) and adjust belt. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 75: Dl480 - Check Wipers On The Trolleys Of The Workpiece Removal Unit And Replace Them, If Necessary
Carefully push out the trolley from under the workpiece removal unit. New wipers must rest against the contour of the guide bar. Replace inner and outer wipers. 5. Push the trolley back under the workpiece removal unit and tighten the screws. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 76: Dl490 - Replace The Wiper And Telescopic Plates
Requirement Example: Chip hook and chip brush Use appropriate tools to remove coarse chips, chip nests and other debris. Procedure Example: 1 Removing chip nest using appropriate tools (e.g., chip hooks) Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 77 Example: 2 Sweep small chips and other debris from top to bottom using chip brooms or brushes. Remove small chips and chip accumulations on the inside of the work area door from top to bottom. Use a chip brush for this purpose. 3. Clean the area behind the wipers. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 78 Maintenance Summary - 4.000 Operating hours Example: Wipers work area TNL20 Replace wipers. Make sure that the wipers evenly contact the work area door before tightening the screws. Check the wipers for proper seating. After the wipers have been replaced, the...
- Page 79 Clean rollers and guide rail of the work area door. Example: Detailed view of work area TNL20 Replace telescopic plates in the work area Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 80: Dl491 - Clean Drain Holes At The Z Cover Of The Upper Tool Carrier
Requirement Use appropriate tools to remove coarse chips, chip nests and other debris. Procedure Example: Drain hole of work area TNL20 Remove cover sheets over the drain holes and clean the drain holes with a brush, for example. 2. Reattach the cover sheets over the drain holes. -
Page 81: Dl492 - Replace The Wiper For Fixed Headstock Operation On The Main Spindle
Move the main spindle by means of the Z axis to the rear end position. This exposes the wiper of the guide bush. A mounting device kit must be used when installing the new wiper. Procedure 1. Replace wipers with O-rings Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 82: Dl510 - Perform Data Backup
Softkey Backup (F1) and press Softkey OK (F1) to acknowledge the informational message All relevant parameters and data for the backup are compiled 6. Press Softkey OK (F1) to confirm the transfer of the data to the desired storage location Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 83: Dl520 - Check Control Cabinet And Cable Assemblies (Visual Inspection)
5. Check all cabinet seals. They should be free of oil and condensation. 6. Clean the control cabinet. Use a suitable vacuum cleaner for this purpose. 7. Check the cabinet lighting (optional). Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 84 Measure the voltage at the power rails to ensure they are de- Danger energized. Remove the covers from the power rails of the amplifiers and retighten all connections. Then reinstall the covers. 11. Check cable assemblies for damage, replace if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 85: Dl525 - Check The Fan And Fan Cover In The Control Cabinet, Clean If Necessary
Electrical equipment or parts thereof are under dangerous voltage. Electric shock. Caution Switch off the machine and lock it out. Control cabinet TNL20 Fan 1 Check the fan and fan cover in the control cabinet for dirt, clean if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 86: Dl590 - Check Inspection/Replacement Date Of The Backup Batteries In The Control Cabinet (Nc)
The number of required backup batteries can be found in the electrical diagrams of the machine or obtained from the customer service of the machine manufacturer. Procedure 1. Switch off drives. 2. Press the emergency stop button. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 87 Example of the data to be logged in a maintenance schedule. approved/replaced on: Name: Signature: Record testing or replacement date in a maintenance schedule. 7. Record testing or replacement date of NC backup battery in the control cabinet. 8. Close covers. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 88: Dl636 - Check The Replacement Interval Of The Servo Backup Batteries At The Axis Servos
The number of required backup batteries can be found in the electrical diagrams of the machine or obtained from the customer service of the machine manufacturer. Procedure 1. Switch on the NC. 2. Press the emergency stop button. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 89 4. Connect a new servo backup battery and insert it into the axis servo. Example of the data to be logged in a maintenance schedule. Axis servo: approved/replaced on: Name: Signature: Record testing or replacement date in a maintenance schedule. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 90 Maintenance Summary - 4.000 Operating hours Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 91: Service Interval - 8.000 Operating Hours
Service Interval - 8.000 Operating hours Service Interval - 8.000 Operating hours Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 92: Maintenance Summary - 8.000 Operating Hours
The maintenance log has the document number DTE035EN - 26.10.2022. EL010 - Check the dog clamping fixture, replace if necessary EL020 - Check pneumatic clamping device with wedge gear, replace if necessary EL030 - Check automatic work area door with Xcenter (option) Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 93: El010 - Check The Dog Clamping Fixture, Replace If Necessary
Turning the clamping sleeve is done by grinding down the adjusting ring (see figure). Finally check the clamping force of the disk springs of the dog clamping device using a clamping force meter. Dog clamping fixture opened/clamped TNL20 Clamping tube Clamping sleeve Piston... - Page 94 4. Check the clamping force of the disk springs of the dog clamping device using a clamping force meter If the measured clamping force does not match the required value, replace the disk spring(s) 5. Replace disk spring(s) if necessary Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 95: El020 - Check Pneumatic Clamping Device With Wedge Gear, Replace If Necessary
Orientation Due to different requirements and/or specifications of the respective manufacturers, be sure to review the respective manufacturer's documentation! Pneumatic clamping device TNL20 Procedure 1. Check pneumatic clamping device with wedge gear according to the manufacturer's specifications, replace if necessary. -
Page 96: El030 - Check Automatic Work Area Door With Xcenter (Option)
Also, the casters must be checked, and replaced if necessary. TNL20 Aut. work area door Xcenter 3 TNL20 Aut. work area door casters 2 Procedure Follow the corresponding manufacturer’s documentation. - Page 97 Maintenance Summary - 8.000 Operating hours TNL20 Aut. work area door Xcenter 1 TNL20 Aut. work area door Xcenter 2 On automatic work area door in conjunction with Xcenter, lubricate the two trolleys of the linear guideway in accordance with the manufacturer's specifications.
- Page 98 Maintenance Summary - 8.000 Operating hours TNL20 Aut. work area door casters On automatic work area door in conjunction with Xcenter, check the rollers, and replace with new rollers if necessary. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 99: Service Interval - 5 Years
Service Interval - 5 Years Service Interval - 5 Years Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 100: Maintenance Summary - 5 Years
The maintenance log has the document number DTE035EN - 26.10.2022. IL010 - Replacing the pneumatically pilot- controlled cooling lubricant valves IL060 - Check the pretension on the spindle bearings on the main and counter spindles Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 101: Il010 - Replacing The Pneumatically Pilot- Controlled Cooling Lubricant Valves
Due to different requirements and/or specifications of the respective manufacturers, be sure to review the respective manufacturer's documentation! Power off the machine to depressurize the pneumatic system and secure against accidental switching on. Procedure 1. Renew valves. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 102: Il060 - Check The Pretension On The Spindle Bearings On The Main And Counter Spindles
Procedure 1. Check the pretension on the spindle bearing of the main spindle. 2. Check the pretension on the spindle bearing of the counter spindle. Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 103: Service Interval - 8 Years
Service Interval - 8 Years Service Interval - 8 Years Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 104: Maintenance Summary - 8 Years
It is recommended to document the maintenance activities carried out by using the appropriate maintenance log. The maintenance log has the document number DTE035EN - 26.10.2022. JL005 - Note on replacing the window pane or removing the design pane JL010 - Replace the window pane Maintenance Instructions TNL20 DTE024EN - 26.10.2022... -
Page 105: Jl005 - Note On Replacing The Window Pane Or Removing The Design Pane
The polycarbonate panes are subject to natural aging and must be replaced at regular intervals. Example: TNA400.2 Work area door Outer pane (design pane made of PMMA – polymethyl methacrylate) Center pane (polycarbonate) Inner pane (glass) Silicone gasket Maintenance Instructions TNL20 DTE024EN - 26.10.2022... - Page 106 Ordinance (LasthandhabV) be taken into account. When using suction lifters (see example), be sure to select the appropriate size or type according to the table ( example: design pane specifications... ). The locally valid guide lines and regulations must be taken into consideration. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
- Page 107 Maintenance Summary - 8 Years Example: Bohle suction lifter 60 kg-100 kg Procedure 1. If you have questions, be sure to contact the INDEX service department or an INDEX representative. Maintenance Instructions TNL20 DTE024EN - 26.10.2022...
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Page 108: Jl010 - Replace The Window Pane
For safety reasons, it is recommended to obtain the window pane directly from the machine manufacturer or its country representative. Design element TNL20 The design element consists of the work area door with a permanently attached design pane. The design element covers the window pane on the operator's side. - Page 109 Clean the cover pane with a soft cloth or sponge and glass cleaner or soap and water. Use no abrasive or alkaline cleaning agents and no sharp-edged items. Procedure Window pane TNL20 Design glass on operator side Window pane on work area side Replace the window pane.
- Page 110 INDEX-Werke GmbH & Co. KG Hahn & Tessky Plochinger Str. 92 D-73730 Esslingen, Germany Fon +49 711 3191-0 Fax +49 711 3191-587 info@index-werke.de www.index-werke.de...
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