Avery Dennison TTX 350 Service Manual
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Avery Dennison TTX 350 Service Manual

Avery Dennison TTX 350 Service Manual

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12/03 Rev. 3.00-01
General Service
Housing.......................................................... 2
Important remarks ...................................... 2
Front cover ................................................. 2
Back cover ................................................. 3
Front-left housing ....................................... 4
Front-right housing ..................................... 6
Lower-right housing.................................... 6
Cutter covering ........................................... 6
Material unwinder........................................... 7
General ...................................................... 7
Unwinder .................................................... 7
Strain relief ................................................. 8
Connections and electrics.............................. 9
Important remarks ...................................... 9
Mains connection ....................................... 9
Transformer.............................................. 11
Ventilator .................................................. 12
Sensors........................................................ 13
Overview of sensors................................. 13
SERVICE MANUAL
TTX 350
Printed circuit boards....................................14
Display board ............................................14
Peripheral board .......................................15
CPU board ................................................16
mode .........................................................17
Installing a real-time clock.........................18
Service data..................................................19
Factory setting ..........................................19
Zeroing the operating data........................19
Entering the service data ..........................20
Upgrading .....................................................21
Printer versions .........................................21
Upgrading from 8,0 to 11,8 dot .................22
Periphery set-up........................................22
Index.............................................................23

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  • Page 1: Table Of Contents

    12/03 Rev. 3.00-01 SERVICE MANUAL TTX 350 General Service Housing............2 Printed circuit boards........14 Important remarks ........2 Printed circuit boards: General ....14 Overview of the parts of the housing..2 Display board ..........14 Front cover ..........2 Peripheral board ........15 Back cover ..........

  • Page 2: Housing

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Housing Important remarks The housing must only to be opened by authorised skilled personnel! Before opening the housing, switch off the device and disconnect the mains plug. If this is not done, there is a danger of an accident due to dangerous contact voltages.

  • Page 3: Back Cover

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Back cover Demounting / mounting The back cover (2) can be detached by loosening 6 Phillips screws (1). Laterally spread the back cover slightly in order to lift the metal extension (3) from its opening.

  • Page 4: Front-Left Housing

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Front-left housing Demounting / mounting 1. Detach the back cover. 2. Unscrew the earth cable (1) of the cutter connection from the floor of the housing (hexagon socket). 3. Disconnect the three plug connections of the earth connection from the peripheral board.
  • Page 5 12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 6. Carefully detach the front housing (1) to the side. Removal of the display (4) and peripheral cable harness (5) see section "Connections and electrical". Tools -- Phillips screwdriver -- hexagon socket 3 mm...

  • Page 6: Front-Right Housing

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Front-right housing Demounting / mounting The front-right housing (1) is attached to the front cover with six Phillips screws (2) and is detachable. Tools Phillips screwdriver Lower-right housing Demounting / mounting...

  • Page 7: Material Unwinder

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Material unwinder General material unwinder consists unwinder (1) and the strain relief (2). The strain relief has the purpose of compensating the jolting material movements which can occur if large speed increases or decreases (braking) in the material feeding rate occur.

  • Page 8: Strain Relief

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Strain relief Demounting / mounting 1. Remove guard ring (1). 2. Remove strain-relief profile (2) and springs (3). Demounting of the axis: 3. Detach back cover. Regarding this point, see the section "Housing".

  • Page 9: Connections And Electrics

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Connections and electrics Important remarks The housing must only be opened by authorised skilled personnel! Before opening the housing, switch off the device and disconnect the mains plug. If this is not done, there is a danger of an accident due to dangerous contact voltages.
  • Page 10 12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Demounting / mounting 1. Disconnect the mains cable. 2. Detach the back cover. Regarding this point, see the section "Housing". 3. Remove the filter covering (1). 4. Disconnect four connections to the transformer and the plug connection to the Housing (3) (protective ground wire).

  • Page 11: Transformer

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Transformer Demounting / mounting 1. Detach the back cover. Regarding this point, see the section "Housing". 2. Disconnect the transformer connection cables. This includes the connections on the mains-connection socket and on the printed circuit board.

  • Page 12: Ventilator

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Ventilator operation even higher ambient temperatures, a constantly-running ventilator is built into the device. Demounting / mounting 1. Loosen the four Phillips screws (1) for ventilator and ventilator grid on the back cover.

  • Page 13: Sensors

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Sensors Overview of sensors The sensors detect states and measurement values of the device. Both mechanical switches and light barriers are used as sensors. Sensor, parameter Function Location Remark Punch/ end-of-...

  • Page 14: Printed Circuit Boards

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Boards Boards: General The housing must only be opened by authorised skilled personnel ! When handling electronic printed circuit cards and components, it must be ensured that static charges are prevented from endangering the electronic circuitry.

  • Page 15: Peripheral Board

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Peripheral board (Only for devices having a periphery set-up) The peripheral board controls sensors and stepping motors of various options. The three cables of the peripheral cable harness are connected here.

  • Page 16: Cpu Board

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 CPU board The CPU board is the controlling printed circuit board of the device. It contains among other things: – the processor, – the memory, – the interface electronics, – the display connection and –...

  • Page 17: Changing The Serial Interface To Rs485 Mode

    General Service TTX 350 Changing the serial interface to RS485 mode The serial interface of the TTX 350 can be operated alternatively in either RS232 or in RS485/422 mode. This can be changed by means of two jumpers on the mainboard. The factory setting of the interface is RS232 mode.

  • Page 18: Installing A Real-Time Clock

    TTX 350 Installing a real-time clock Optionally, a real-time clock (1) (order no. 97951) is available for the TTX 350/OCELOT. Special Easy Plug commands are provided for reading the clock (e.g. #YC real-time as a text, #YS real-time as a barcode).

  • Page 19: Service Data

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Service data Factory setting At the factory, all parameters are pre-set to a value dependent on the type of device in question. This factory setting can be restored at any time using the parameter OTHR/FACT.

  • Page 20: Entering The Service Data

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Entering the service data In order to obtain static information on parts subject to wear, the replacement of these parts must be stored in the device as part of every service job.

  • Page 21: Upgrading

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Upgrading Printer versions The TTX 350/OCELOT can be supplied in six different versions: Resolution Periphery set-up Dispenser 8.0 dot 11.8 dot In order to operate the TTX350/OCELOT with supplementary devices such...

  • Page 22: Upgrading From 8,0 To 11,8 Dot

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Upgrading from 8.0 to 11.8 dot After exchange, the printhead has to be adjusted accurately. To reach an optimal printing result, the exchange and especially the adjustment should be carried out at least by a qualified service technician, better by the manufacturer.

  • Page 23: Index

    12/03 Rev. 3.00-01 SERVICE MANUAL General Service TTX 350 Index Material unwinder, general ......7 Back cover ..........3 Peripheral board ........15 Printed circuit boards ........ 14 CPU board ..........16 Cutter cover..........6 Real-time clock ......... 18 Remarks ............. 9 Display board ..........

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