widos 2500 / OD 315 Working Instructions Translation
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widos 2500 / OD 315 Working Instructions Translation

Heating element butt welding machine with clamping tools for t-90
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WIDOS
Wilhelm Dommer Söhne
GmbH
Working Instructions
Heating Element Butt Welding Machine
Einsteinstraße 5
D-71254 Ditzingen
info@widos.de
Translation
WIDOS 2500 / OD 315
with clamping tools for T-90°
Keep for further use!
Phone
+49 7152 9939 0
Fax
+49 7152 9939 40
Internet: www.widos.de

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  • Page 1 Phone +49 7152 9939 0 Wilhelm Dommer Söhne D-71254 Ditzingen +49 7152 9939 40 GmbH info@widos.de Internet: www.widos.de Working Instructions Translation Heating Element Butt Welding Machine WIDOS 2500 / OD 315 with clamping tools for T-90° Keep for further use!
  • Page 2 Order of spare parts and after sales service: Address of manufacturer WIDOS Wilhelm Dommer Söhne GmbH Einsteinstrasse 5 D-71254 Ditzingen Phone: ++49 7152 9939 0 Fax: ++49 7152 9939 40 info@widos.de http://www.widos.de 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 2 of 35...
  • Page 3  06.05.2019 WIDOS Wilhelm Dommer Söhne GmbH Einsteinstraße 5 D-71254 Ditzingen All rights reserved. Reprinting only allowed with permission of the corporation. Any changes prior to technical innovations. 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 3 of 35...

  • Page 4: Table Of Contents

    1.3.   Conformity ............................6   1.4.   Marking of the product .........................6   1.4.1.   Technical data ........................7   1.4.1.1.   WIDOS 2500 / OD 315 General data ................7   1.4.1.2.   Heating element......................7   1.4.1.3.   Planer ..........................7  ...
  • Page 5 8.1.   Electric diagram 230 V ....................... 30   8.2.   Electric diagram 110 V ....................... 32   9.  SPARE PARTS LIST ......................34  10.  DECLARATION OF CONFORMITY .................. 35  06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 5 of 35...

  • Page 6: Description Of Product

    All technical details of the machine are put together as a general arrangement. 1.1. Usage and purpose-oriented use The WIDOS 2500 / OD 315 is made for heating element butt welding of pipes and fittings out of PE, PP and PVDF with a diameter range of Ø = 50 - 315 mm (standard diameter: 50 / 63 / 75 / 90 / 110 / 125 / 140 / 160 / 180 / 200 / 225 / 250 / 280 / 315 mm).

  • Page 7: Technical Data

    Screw driver with Torx-drive T10 See spare parts list for order numbers and single parts. In case of an order please always give the machine number! 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 7 of 35...

  • Page 8: Safety Rules

     have read and understood the safety chapter of this manual and certify this by their signature. The safety-conscious working of the staff has to be checked in regular intervals. 06.05.19 working Instructions WIDOS 2500 / OD 315 with T-90° Page 8 of 35...

  • Page 9: Obligations Of The Worker

    2.7. Dangers while handling the machine The machine WIDOS 2500 / OD 315 is constructed according to the latest technical standard and the acknowledged technical safety rules. However, dangers for the operator or other persons standing nearby may occur. Also material damages are possible.

  • Page 10: Specific Dangers

     Hold the turret with one hand and only then release the clamping lever.  Do not grip between clamped pipe endings. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 10 of 35...

  • Page 11: Structural Modifications On The Machine

     Unsatisfactory checking of parts of the machine which are worn out.  Repairs performed in an inexpert way.  In case of catastrophes and force majeure. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 11 of 35...

  • Page 12: Functional Description

    The welded pipes can be unclamped, the welding process is finished. Heating element heats the pipes up to welding temperature Finished welding with internal and external bead 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 12 of 35...

  • Page 13: Operating And Indicating Elements

    Support for pipes, right- / left-hand - Support the pipes / fittings Cross handle - Opening / closing the support. - Application of the adjusting force and of the jointing force 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 13 of 35...

  • Page 14: Elements At The Planer

     Blinking: the heating element temperature is maintained by a certain pulse-position ratio.  Off:Signalizes that the heataing element is not heated up at the moment or that it cools down. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 14 of 35...

  • Page 15: Elements To Weld Bends / Fittings

    Table 4 with angle 8 Table 3 with angle 9 View onto left angle: Reading edge for The desired angle can be read at the reading scale edge. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 15 of 35...

  • Page 16: Clamping Tools For Welding T-90° With Od 180

    Operating and indicating elements Chapter 4 4.5. Clamping tools for welding T-90° with OD 180 Double clamping tool Clamping tool large Fixing screws 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 16 of 35...

  • Page 17: Starting And Operating

     Connect the heating element to the local power supply (230 V / 16 A / 50 Hz) / (110 V / 16 A / 50-60 Hz). The machine can be operated now. 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 17 of 35...

  • Page 18: Mounting The Pipe Supports

    (10). If the control lamp (no. 11) blinks, the nominal temperature has been reached and is maintained by means of a defined pulse-pause ratio. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 18 of 35...

  • Page 19: Welding Process

     The mismatch compensation is carried out by further tightening or releasing of the clamping nuts. In case mismatch compensation was carried out, planing must be repeated afterwards. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 19 of 35...

  • Page 20: Adjusting

     Built up the welding force, arrest the support by the lever and press the stop-watch.  If necessary, re-adjust the force during the cooling time (cooling force = adjusting force). 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 20 of 35...

  • Page 21: End Of Welding

    Example: 1 bend of 90°, 4 segments ( 6 welding surfaces) 90° Sawing angle = ----- = 15° Example: 2 bend of 45°, 3 segments ( 4 welding surfaces) 45° Sawing angle = ----- = 11,25° 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 21 of 35...

  • Page 22: Welding T-Pieces 90 ° (Optional)

     The clamping device is also aligned parallel to the planer or to the right-hand clamping device and the screw is tightened. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 22 of 35...

  • Page 23: Welding T-Pieces

    Planing has to be carried out until a revolving cutting has been formed on both sides.  Open the support again and swivel out the planer.  Remove the produced cuttings without touching the worked surfaces. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 23 of 35...
  • Page 24 The welding process is the same as for straight pipes. Multiplicate the force values taken from the table with factor 1,41.  After expiration of the cooling time, release the force, remove the welded parts and open the support. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 24 of 35...

  • Page 25: Preparing Pipes For T-Pieces

    Starting and operating Chapter 5 5.8.3. Preparing pipes for T-pieces 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 25 of 35...

  • Page 26: Welding Tables

    You can access our website and select our welding tables via the qr code shown here. Select ” 2500-ASM 160-315 ” and the corresponding material (PE / PP /PVDF). 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 26 of 35...
  • Page 27 Starting and operating Chapter 5 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 27 of 35...

  • Page 28: Maintenance / Storing / Transport

    For machines with a specially high usage percentage the testing cycle should be shortened . The works should be performed at the WIDOS GmbH company or by an authorized partner. The linear guides for heating element and planer must be cleaned every week e.g. with a brush.

  • Page 29: Storage

    At the end of their life time, the machine and the wear parts have to be disposed of properly and non-polluting, and in accordance with the national laws of waste disposal. 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 29 of 35...

  • Page 30: Electric Diagram

    Einsteinstraße 5 Phone +49 7152 9939 0 Wilhelm Dommer Söhne D-71254 Ditzingen +49 7152 9939 40 GmbH info@widos.de Internet: www.widos.de Electric diagram 8.1. Electric diagram 230 V 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 30 of 35...
  • Page 31 Electric diagram 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 31 of 35...

  • Page 32: Electric Diagram 110 V

    Electric diagram 8.2. Electric diagram 110 V 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 32 of 35...
  • Page 33 Electric diagram 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 33 of 35...

  • Page 34: Spare Parts List

    Electric diagram Spare parts list You can access our website and select our spare parts lists via the qr code shown here. Select “2500 – OD 315” 06.05.19 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 34 of 35...

  • Page 35: Declaration Of Conformity

    Place / Date Legally binding signature This declaration is to certify the compliance with the mentioned harmonizing regulations, however does not include any assurance of properties. 06.05.2019 Working Instructions WIDOS 2500 / OD 315 with T-90° Page 35 of 35...

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