Evers BPT-L19 Service Manual
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Evers BPT-L19 Service Manual

Battery-operated strapping tool for steel strapping
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Evers GmbH
Graf-Zeppelin-Str. 10
Service manual
BPT-L19
Battery-operated strapping tool for steel strapping
13, 16, 19 mm (
1
46149 Oberhausen
Telefon +49 208 99475-0
/
,
/
,
/
")
5
3
2
8
4
Telefax +49 208 99475-31
evers@eversgmbh.de
eversgmbh.de

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  • Page 1 Service manual BPT-L19 Battery-operated strapping tool for steel strapping 13, 16, 19 mm ( ″) Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 2 Validity: ● BPT-L19 from Series no L/21111001 Manufacturer Signode Switzerland GmbH Works agency Evers GmbH Graf-Zeppelin-Straße 10-12 46149 Oberhausen Changes: Version Date Visa Description V 10.21 22.10.21 ak/hp DRAFT V 11.21 24.11.21 ak/hp Corrections Preventive- and Corrective maintenance © Copyright 2020 – All contents, in particular texts, photographs and graphics are protected by copyright. All rights, including those rights for duplication, distribution and editing are reserved, Signode Switzerland GmbH.

  • Page 3: Table Of Contents

    Wiring components and switches Mechanical components Trigger Wrap spring clutch unit Tensioning system Blocking of the sealing mechanism Wiring Electric diagram Firmware-update Product information Contact Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 4: General Information

    A current version of the operating instructions and the document «Parts lists & Exploded drawings“ as well as the respective product informations are a fundamental component of this manual and must also be observed. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...

  • Page 5: Periodic Maintenance

    ► Press the blank keypad between «Favourite» and «operating mode». ► Raise the rocker lever. Now the number of cycles (2) is displayed at the top of the display. 5 of 42 Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 6: Maintenance Requirements Table

    – Monthly relubrication of the sealing unit, see opera- chapter 6.3). ting instructions, section 6.3). – Annual service by a specialist – Half-yearly service by a specialist Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 7: Maintenance Table

    60‘000 5‘0000 A defective or dirty freewheel can damage the motor axle. measure * For the read out of the cycle counter, see chap. 2.1.5. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 8: Clean The Tool

    Connecting rod cpl.: bearings, joins and bolts (chapter Klüber Microlube GBU-Y 131 30‘000 cycles 5.4.1) Cutter guides (chapter 5.4.1) Klüber Microlube GBU-Y 131 30‘000 cycles * see also maintenance table 2.3. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 9: Problem Identification

    3. The signal „Rocker lever closed“ is missing. The – Remove the mechanical cause microswitch is not actuated The positions # in these tables refer to the positions in the document „Parts Lists & Explosions Drawings“. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...
  • Page 10 1. In automatic mode, the pliers remain on the seal to – Pull the trigger the packaged goods prevent the tool from falling on the packaging after the sealing process and cannot be detached Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 11: Diagnosis Of Electronic Faults

    ● pulsating beep tone, long (5s) ● backlight red (or orange) ● Application) Error Code Exx in Display ● Axx (wird in History gespeichert) 11 of 42 Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 12: Error Lists

    Rectification Battery temperature too low (derating) Tensioning level will be Symbols & Increases auto- reduced flash, force display matically at higher flashes battery temperature Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 13 Register Bit3) - control unit too hot - cont- symbol flashes, – Replace the rol unit defective pulsating beep tone, control unit. long Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 14 Pulsating beep display – Poor Flexprint display tone, average – Replace display – Display defective – Replace the – Control unit defective control unit Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 15 Crimping not correct permissible current backligh, → Repeat the strap- Symbol ping process pulsating beep tone, – Check/clean me- average chanics – Check wear parts Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 16 Let control Charge battery Replace motor / wiring unit cool down Replace battery Replace PCB, at E35 and E37 only in case of reccurence Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 17 Check / clean mechanics Question the application ting lever switch strap again Replace cam Clean or replace switch tension wheel / or wiring tooth plate Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 18 Check, repeat if necessary switch S3 Initialise crimp Replace swich Check / clean mechanics mechanism (Homing) Carry out engine Check wear parts diagnosis Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 19: Service Interface (Pt-Studio)

    Micro USB connector can be accessed. ► Insert the battery in the tool and then connect to a computer using a USB connecting cable (USB 2.0 connector A - USB 2.0 connector Micro-B). Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...
  • Page 20 The connection is being made. Now PT Studio communicates with the device and data is transferred. 3.4.2 Diagnostics Double click on the “Diagnostics” icon to start the diagnostics. ► Follow the instructions in English. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...
  • Page 21 In the tool “Operating Data”, there is a tab “Operating History” with a detailed list of the last 250 strapping actions. ● The history can be exported as csv file by a right-click in the list box. In the tab “Operating Actual”, you can find the current Status Information. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...
  • Page 22 This allows the service history to be followed in detail. 3.4.6 Parameters Current parameter settings are displayed in the «Parameters» tool. Those marked with «RW» can be set via PT-Studio. 22 of 42 Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...
  • Page 23 3.4.7 Data Recorder PT-Studio is equipped with a «Data Recorder» for in-depth diagnostics. This tool offers the functionality of a 4-channel oscilloscope. Possible Settings: Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 24: Preventive Maintenance Work (Wear Parts)

    ► Fitting is performed in reverse order. Observe the installation direction of the tension wheel, see arrow on the outside of the tension wheel. ► Lightly lubricate the inner diameter of the tension wheel with universal grease (e.g. Klüber grease GBU Y 131, Microlube). Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 25: Cleaning/Replacing Jaws, Notchers And Cutter

    (# 180). Push the guidance bolt forward as far as it will go and align the milled surfaces vertically as shown in the drawing. ► Fitting is performed in reverse order. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...

  • Page 26: Corrective Maintenance Work

    ► Removed and replace electronics. Fitting ► Fitting is performed in reverse order. ► Tighten the PT screws (Torx) (# 276) with a torque of 0.4 Nm. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 27: Housing Parts

    ► Left housing part (# 251) can now be removed. Fitting ► Fitting is performed in reverse order. Make sure that the wiring is in the correct position (chapter 5.9). Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 28: Wiring Components And Switches

    (home switch) and remove cable harness (# 240) completely. Fitting ► Fitting is performed in reverse order. ► Make sure that the wiring is in the correct position (chapter 5.9). Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 29: Mechanical Components

    ► Preheat six counter sunk screws (# 91) to max. 80°C with the hot air gun. Remove the counter sunk screws with the appropriate Torx screwdriver. ► Remove the motor (# 90) from the motor mount. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...
  • Page 30 ► Tighten the three counter sunk screws (# 91) with 1.3 Nm and secure with Loctite 222. ► When mounting the belt pulley (# 38), ensure that it is installed in the correct position (chapter 5.4.2). Incorrect installation can lead to damage during commissioning. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...

  • Page 31: Trigger

    (# 219) and the retaining ring (# 220). ► Hook in the torsion spring (# 222). ► Mount the axle (# 218) and scercure it with washer (# 219) and the retaining ring (# 220). Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 32: Wrap Spring Clutch Unit

    ► Remove retaining ring (# 86) together with shim ring (# 87). ► Pull off belt pulley (# 79). ► Pull shaft (# 85) together with torsion spring (# 183) backwards out of the base plate and remove gear housing. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen...
  • Page 33 ► If necessary, access to the planets and bearings of the planet carrier (# 224) can be gained by removing the Spirolox retaining ring (# 225). Fitting ► Fitting is performed in reverse order. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 34: Blocking Of The Sealing Mechanism

    ► If the tool still cannot be removed, remove battery from the tool. Insert the 4 mm hex. socket-head key through the hole in the casing and turn it counter-clockwise until the tool can be removed from the seal.. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...

  • Page 35: Wiring

    Wiring 5.9.1 Area of the handle ATTENTION Take care that the cables does not get pinched. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...
  • Page 36 5.9.2 Area of printed circuit board/display modul Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 37: Electric Diagram

    LCD Operating unit Control board Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 38: Firmware-Update

    ● reconnect the device with the USB interface. ● restart the firmware update wizard ● continue executing the firmware wizard. Confirm reading the warning by clicking the highlighted button and confirm with “Next >”. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...
  • Page 39 Update options: Make a selection below and confirm with “Next >”. Firmware selection: Highlight the new saving location of the new firmware on the browser and confirm with “Next >”. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de...
  • Page 40 Firmware update: Start the update. After the update, exit with “Finish”. Evers GmbH Graf-Zeppelin-Str. 10 46149 Oberhausen Telefon +49 208 99475-0 Telefax +49 208 99475-31 evers@eversgmbh.de eversgmbh.de...

  • Page 41: Product Information

    During its lifecycle, his product is actively managed, and continuously further improved, and developed. Relevant changes shall be communicated in product information. Please inform yourself of the current status. Contact Signode Switzerland GmbH Works agency Evers GmbH Graf-Zeppelin-Straße 10-12 46149 Oberhausen Evers GmbH Graf-Zeppelin-Str. 10...

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