Traub TNX65/42 Operating and maintenance instructions

142969 - 10.2016
WTAL-en/Ru
Maintenance Instructions
TNX65/42 TX8i-s
TNX65/42 as from serial No. 7060436
TNX65/42 Value package

Note on applicability
Illustrations in this publication may deviate from the product supplied. Errors and omissions due to technical
progress expected.
A word on copyright
This document is protected by copyright and was originally compiled in German.
The duplication and distribution of this document or parts thereof is prohibited without prior consent of
the copyright owner, and any violators will be prosecuted. All rights, including the right to translate, are
reserved.
©Copyright by INDEX-Werke GmbH & Co. KG
Englisch

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WTAL - TNX65/42
Table of contents
Safety................................................................................................................................................. 7
Symbols.............................................................................................................................................. 7
Documentation safety instructions..................................................................................................... 7
Maintenance Instructions................................................................................................................ 9
Fuels................................................................................................................................................... 9
Visual inspection of all fluid lines and wiring ...................................................................................... 10
Maintenance and repair work ............................................................................................................. 11
Maintenance intervals ........................................................................................................................ 11
Operating hours counter..................................................................................................................... 11
Maintenance kits and spare parts....................................................................................................... 12
Screen display .................................................................................................................................... 12
Fire protection device..................................................................................................................... 15
Testing / servicing the fire protection device ................................................................................. 15
On completion of maintenance work ................................................................................................. 15
Lubrication schedule........................................................................................................................... 16
Daily visual inspection ..................................................................................................................... 17
A01
Complete machine ............................................................................................................................. 18
Check safety mechanisms ............................................................................................................. 18
Check there are no accumulations of metal chips in the working area; any deposits found
must be removed ........................................................................................................................... 18
Look for visible oil or lubricoolant leaks.......................................................................................... 18
A02
Working area door .............................................................................................................................. 19
Examine the window pane............................................................................................................. 19
Cleaning the window pane............................................................................................................. 19
A03
Chip conveyor..................................................................................................................................... 20
Check the pre-filter box on the chip conveyor for accumulations of metal chips and remove
them if necessary........................................................................................................................... 20
A04
Hydraulic system ................................................................................................................................ 21
Check filling level and top up if necessary...................................................................................... 21

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Table of contents
Maintenance work every 200 hours of operation.......................................................................... 23
B01
Hydraulic system ................................................................................................................................ 24
B02
Chip conveyor..................................................................................................................................... 25
Check the chip conveyor for fouling around the level switch and clean it if necessary ................. 25
B03
Central lubrication unit........................................................................................................................ 26
B04
Pneumatic system.............................................................................................................................. 27
B05
Power clamping chuck ....................................................................................................................... 28
Clean and lubricate as specified by the manufacturer.................................................................... 28
B06
Parts conveyor.................................................................................................................................... 29
B07
Lighting in the working area ............................................................................................................... 30
B08
Transition from working area to coolant / oil spray extractor.............................................................. 31
B09
Cover in the working area................................................................................................................... 32
B10
Fluid cabinet ....................................................................................................................................... 33
B11
Bar feeding magazine......................................................................................................................... 34
Check oil level................................................................................................................................. 34
Maintenance work every 1 000 hours of operation ...................................................................... 35
C01
Maintenance work every 200 and 1 000 operating hours .................................................................. 36
C02
Pneumatic system.............................................................................................................................. 37
Replace active-carbon filter cartridge ............................................................................................. 37

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WTAL - TNX65/42
Table of contents
Maintenance work every 2 000 hours of operation ...................................................................... 39
D01
Maintenance work every 200 and 1 000 operating hours .................................................................. 40
D02
Hydraulic system ................................................................................................................................ 41
Replace filter cartridge in the pressure filter .................................................................................. 41
D03
Axes.................................................................................................................................................... 42
D04
Hollow clamping cylinder, main spindle / opposed spindle if applicable............................................. 43
Clean lubricoolant collecting pan .................................................................................................... 43
D05
Ball screw transmission, X-axis, Z-axis, V-axis and Y-axis ................................................................... 44
Determine the reversing backlash.................................................................................................. 44
D06
Covers in the working area................................................................................................................. 45
Check wipers.................................................................................................................................. 45
Replace wipers............................................................................................................................... 45
Maintenance work every 4 000 hours of operation ...................................................................... 47
E01
Maintenance work every 200, 1 000 and 2 000 operating hours....................................................... 48
E02
Hydraulic system ................................................................................................................................ 49
Replace hydraulic fluid.................................................................................................................... 49
E03
Power clamping mechanism .............................................................................................................. 50
E04
Top turrets .......................................................................................................................................... 51
E05
Control cabinet ................................................................................................................................... 52
Clean the interior of the control cabinet ......................................................................................... 52
Check and retighten connections................................................................................................... 52

610.2016
WTAL - TNX65/42
Table of contents
Maintenance work every 8 000 hours of operation ...................................................................... 53
F01
Maintenance work every 200, 1 000, 2 000 and 4 000 operating hours............................................ 54
F02
Chip conveyor..................................................................................................................................... 55
Change transmission oil ................................................................................................................. 55
F03
Machine.............................................................................................................................................. 56
F04
O-rings................................................................................................................................................ 57
Check and if necessary replace O-rings ......................................................................................... 57
Safety-related maintenance every 1, 2, 4 and 8 years .................................................................. 59
G01
Annual check of Emergency OFF function ......................................................................................... 60
G02
Annual maintenance of the automatic working area door .................................................................. 61
Check mechanical rail of automatic working area door .................................................................. 61
G03
Annual check of the repeat blowing unit ............................................................................................ 62
Check storage batteries and replace them if necessary................................................................. 62
G04
Maintenance of the repeat blowing unit every 2 years ...................................................................... 63
Replace storage batteries............................................................................................................... 63
G05
Maintenance of the uninterruptible power supply every 2 years (optional)........................................ 64
Replace storage batteries............................................................................................................... 64
G06
Maintenance of control console / control cabinet every 4 years ........................................................ 65
Replace PC/NC buffer batteries...................................................................................................... 65
G07
Maintenance of control cabinet every 4 years.................................................................................... 66
Check buffer batteries .................................................................................................................... 66
Replace buffer batteries ................................................................................................................. 66
G08
Maintenance of the working area door every 8 years ........................................................................ 67
Replace window pane (polycarbonate)........................................................................................... 67
Maintenance checklist TNX65/42.................................................................................................... 69

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WTAL - TNX65/42
Safety
Symbols
This chapter describes the symbols used in the documentation for users to
highlight risks and tips.
This symbol draws attention to imminent danger to life and health.
Failure to observe this danger sign can result in serious damage to
health, as well as potentially fatal injuries and even death.
This symbol draws attention to imminent danger due to electricity.
Failure to observe this danger sign can result in serious damage to
health, as well as potentially fatal injuries and even death.
This symbol draws attention to important information on correct
operation of the machine. The machine or parts of the machine may
be damaged or malfunction if these instructions are not observed.
Documentation safety instructions
The documentation for users and particularly the safety instructions
must be observed.
The safety instructions are set out in a separate document forming
part of the TRAUB documentation for users.

810.2016
WTAL - TNX65/42
Safety

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WTAL - TNX65/42
Maintenance Instructions
Risk of fire and explosion!
The machine must not operate unattended when using
inflammable lubricoolants.
Danger due to electricity
Work on motors or other electrical assemblies may only be carried
out by specially trained and instructed personnel!
Danger due to electricity
Even when the machine has been switched off, electricity may still
be stored in the electric components. These components are
identified by a corresponding sign and must not be touched until the
specified discharge time has expired.
Depressurize hydraulic system
Before starting any maintenance or repair work, the entire hydraulic
system must be depressurized via the accumulator drain valve.
Disconnect compressed air supply from the machine
Before starting any maintenance work on the machine, the
compressed air supply must be disconnected from the machine by
turning the manual knob on the air maintenance unit.
Health hazard!
Do not allow lubricoolants to come into contact with the skin.
Appropriate skin care agents must be used.
Vapour extractors must be fitted to prevent inhalation of
physiologically harmful substances.
Safety instructions
The safety instructions contained in this manual must be observed
without fail!
Accumulator ≤ 1 l
Accumulators with a volume ≤ 1 l are not subject to mandatory
testing in accordance with Pressure Equipment Directive (PED)
97/23/EC. CE marking and a declaration of conformity are not
permitted for these accumulators.
Fuels
The information in the data sheets of the fluid manufacturers and in
the document Notes on Operating Materials must be observed
during all work involving fuels and fluids.
The filling quantities of the fuels and fluids are stated in the
respective fluid schedules.
Locally applicable guidelines and regulations must be observed
when disposing of auxiliaries, coolants and lubricants.

10 10.2016
WTAL - TNX65/42
Maintenance Instructions
Visual inspection of all fluid lines and wiring
It is essential to examine all fluid lines and wiring at regular intervals, in
accordance with the service time and use of the machine, as well as the
different ambient conditions.
In this way, potential faults or problems can be identified and remedied at an
early stage.
Risk of injury due to escaping fluid!
Fluids may escape from damaged fluid lines at high pressure.
Personal protective equipment must therefore always be worn
during visual inspections.
If such visual inspection reveals defects in fluid lines or wiring, the machine
must be switched off and the defective lines or leads replaced without delay.
Fluid lines which have been replaced must be tightened down with
the torque specified by the manufacturer.