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widos Segment Working Instructions

Heat ring welding device
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WIDOS
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen
Working Instructions
Headquarters: D-71254 Ditzingen-Heimerdingen Country court Ludwigsburg HRB 973 Managing directors: Armin and Dieter Dommer
Einsteinstr. 5
Website: http://www.widos.de
Heat Ring Welding Device
WIDOS HRG 14, Segment
Keep for further use !
Phone
+49 (0) 71 52 99 39 - 0
Fax
+49 (0) 71 52 99 39 - 40
Email: inf o@widos.de
Ku nsts tof fsch wei ßte chni k

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  • Page 1 Email: inf o@widos.de Ku nsts tof fsch wei ßte chni k Working Instructions Heat Ring Welding Device WIDOS HRG 14, Segment Keep for further use ! Headquarters: D-71254 Ditzingen-Heimerdingen Country court Ludwigsburg HRB 973 Managing directors: Armin and Dieter Dommer...
  • Page 2 Telefon: ++49 371 8 15 73 - 0 Telefon: ++41 52 3 86 32 32 Telefax: ++49 371 8 15 73 - 20 Telefax: ++41 52 3 86 29 78 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 2 of 42...
  • Page 3  WIDOS 12. Februar 2004 W.Dommer Söhne GmbH Einsteinstraße 5 D-71254 Ditzingen-Heimerdingen All rights reserv ed. Reprinting only allowed with permission of the corporation. Any changes prior to technical innov ations. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 3 of 42...

  • Page 4: Table Of Contents

    1.2. Safety Measures ......................6 1.3. Conformity ........................6 1.4. Designation of the Product....................7 1.4.1. Technical Data......................7 1.4.1.1. WIDOS HRG 14, Segment General Data............7 1.4.1.2. Heating Element ....................7 1.4.1.3. Cylinder......................8 1.5. Equipment and Accessories................... 8 SAFETY RULES........................9...
  • Page 5 SPARE PARTS LIST ......................32 9.1. Basic Machine ......................32 9.2. Heating Element......................34 9.3. Planer ..........................36 9.4. Hydraulic Aggregate...................... 38 9.5. Reception Box ....................... 40 10. DECLARATION OF CONFORMITY...................42 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 5 of 42...

  • Page 6: Description Of Product

    All technical details of the machine are put together as a general arrangement. 1.1. General The WIDOS HRG 14, Segm ent has been designed for heating element butt w elding of pipes and fittings out of PE from OD 1000 - 1400.

  • Page 7: Designation Of The Product

    It contains the type, the serial number and the year of construction of the machine. 1.4.1. Technical Data 1.4.1.1. WIDOS HRG 14, Segm ent General Data Material: - PE-HD, (PP) Emissions - The sound intensity level w hile using the planer is below 70...

  • Page 8: Cylinder

    1 x each Ring-fork w rench size 17; 19 Fork w rench size 36 Tubular hexagon box w rench size 46 For article numbers and spare parts contact the WIDOS company. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 8 of 42...

  • Page 9: Safety Rules

    • have read and understood the safety chapter of this manual and certify this by their signature. • The safety-conscious w orking of the staff has to be checked in regular intervals. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 9 of 42...

  • Page 10: Obligations Of The Worker

    2.7. Dangers while Handling the Machine The machine WIDOS HRG 14, Segm ent is constructed according to the latest technical standard and the acknow ledged technical safety rules. How ever, dangers for the operator or other persons standing nearby may occur. Also material damages are possible.

  • Page 11: Dangers Caused By Electric Energy

    Danger of Squeezing by the Guideways Do not stand or put hands betw een clamped pipe ends. Do not touch the piston rod of the cylinder and the linear guides during operation. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 11 of 42...

  • Page 12: Danger Of Catching Clothes By The Planer

    • Machine parts w hich are not in a perfect condition are to be replaced immediately. • Only use original WIDOS spare and w ear parts. • In case of purchase orders please alw ays state the m achine num ber ! 2.11.

  • Page 13: Functional Description

    The w elded joint can be unclamped, the w elding process is finished. Heating element heats the pipes up to w elding temperature Finished w elding w ith internal and external bead 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 13 of 42...

  • Page 14: Operating And Indicating Elements

    - To the right side: movable clamping ring opens. Pressure gauge - Display of the hydraulic pressure. Set screw for pressure - Limitation of the pressure to the desired value. relief valve Hydraulic oil tank 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 14 of 42...

  • Page 15: Extras: Clamping Cylinders With Aggregate

    Ku nsts tof fsch wei ßte chni k 4.2. Extras: Clamping Cylinders with Aggregate Clamping cylinder Valve levers for max. 4 clamping cylinders Additional aggregate for clamping cylinders. 2 or 4 clamping cylinders can be connected. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 15 of 42...

  • Page 16: Extras: Planer

    - The on/off sw itch of the planer is situated at the planer plug. 4.3.1. Technical Data of the Planer: Motor: Three-phase alternomotor Pow er: 2.2 kW Voltage: 400 V Current: 3,18 A Number of revolutions of planer disk: 7 revs/min 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 16 of 42...

  • Page 17: Switching The Planer On And Off

    The on/off sw itch of the planer is situated at the planer plug. For lifting-off the planer, remove the safety bolt again and lift off the planer by means of a crane. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 17 of 42...

  • Page 18: Maintenance / Repair

    (up to 11,25°) and tighten again the hexagon screw s (1). Take care that the clamping rings do not touch each other at the top. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 18 of 42...

  • Page 19: Starting And Operating

    (e.g. PE – cleaner or pipe cleaning tissues w hich are available at the WIDOS company). The anti-adhesive coating of the heating element must remain undamaged in the w orking area.

  • Page 20: Setting The Heating Element Temperature

    • Move the pipe ends aw ay from each other until the cutting gets off. Sw itch off the planer not until now . • Take out the safety bolt and put the planer back into the reception box by means of the crane. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 20 of 42...

  • Page 21: Welding Process

    Alw ays use WIDOS rollerstands for alignment. • If need be cut plane (see point: 5.3) • Close the slides thereby reading the m ovem ent pressure on the pressure gauge.
  • Page 22 During the cooling time re-adjust pressure if necessary (the pressure for cooling is the same as the set adjustment pressure). • After expiration of the cooling time, release pressure, remove the w elded parts and open the slides. 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 22 of 42...

  • Page 23: Welding Log And Tables

    Exam ple 1: Bend of 90° out of 4 pieces (6 w elding surfaces) 90° Saw ing angle = = 15° Exam ple 2: Bend of 45° out of 3 pieces (4 w elding surfaces) 45° Saw ing angle = = 11.25° 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 23 of 42...
  • Page 24 Welding Log and Tables Chapter 6 Ku nsts tof fsch wei ßte chni k Working Instructions WIDOS HRG 14, Segment Page 24 of 42...
  • Page 25 [mm] time pressure [min] 12,3 15,3 19,1 28,4 17,6 29,7 45,4 68,3 13,7 17,2 21,4 31,7 17,6 33,2 50,8 62,5 15,4 19,3 24,1 35,7 17,6 37,4 57,2 12.02 .04 Working Instructions WIDOS HRG 14 Page 25 / 1 of 42...
  • Page 26 24,5 100 0 30,6 100 0 38,2 100 0 56,7 17,6 100 0 59,3 120 0 29,4 120 0 36,7 120 0 45,9 120 0 68,0 17,6 12.02 .04 Working Instructions WIDOS HRG 14 Page 25 / 2 of 42...
  • Page 27 • no additional pressure during f urther cooling down • load onto the workpieces only af t er being completely cooled down 12.02 .04 Working Instructions WIDOS HRG 14 Page 25 / 3 of 42...
  • Page 28 28,4 17,6 13,7 17,2 21,4 31,7 17,6 15,4 19,3 24,1 35,7 17,6 17,4 21,8 27,2 40,2 17,6 19,6 24,5 30,6 45,3 17,6 22,0 27,6 34,4 51,0 17,6 12.02 .04 Working Instructions WIDOS HRG 14 Page 26 / 1 of 42...
  • Page 29 • no additional pressure during f urther cooling down • load onto the workpieces only af t er being completely cooled down 12.02 .04 Working Instructions WIDOS HRG 14 Page 26 / 2 of 42...

  • Page 30: Maintenance / Repair / Transport

    DVS gives the advice of inspection w orks after 1 year. For machines w ith a specially high usage percentage the testing cycle should be shortened . The w orks should be performed at the WIDOS GmbH company or by an authorized partner.. 7.2. Transport •...

  • Page 31: Wiring Diagrams

    W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen +49 (0) 71 52 99 39 - 40 Website: http://www.widos.de Email: inf o@widos.de Ku nsts tof fsch wei ßte chni k 8. Wiring Diagrams 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 28 of 42...
  • Page 32 Wiring Diagrams Chapter 8 Ku nsts tof fsch wei ßte chni k 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 29 of 42...
  • Page 33 Wiring Diagrams Chapter 8 Ku nsts tof fsch wei ßte chni k 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 30 of 42...
  • Page 34 Wiring Diagrams Chapter 8 Ku nsts tof fsch wei ßte chni k 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 31 of 42...

  • Page 35: Spare Parts List

    Ku nsts tof fsch wei ßte chni k 9. Spare Parts List 9.1. Basic Machine 3 / 4 10 / 11 12 / 13 13 / 14 15 / 16 19 / 20 26 / 27 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 32 of 42...
  • Page 36 Spare Parts List Chapter 9 Ku nsts tof fsch wei ßte chni k Basic Machine WIDOS HRG 14, Segment Pos. Name Piece Order no. Lifting screw M 16 DIN 580 0580P Clamping ring, upper part 22511012 Clamping ring, low er part 2251101 Scale 0-15°...

  • Page 37: Heating Element

    Ku nsts tof fsch wei ßte chni k 9.2. Heating Element 38 - 41 34 /35 7 - 9 12 - 15 36 / 37 19 / 20 22 / 23 24 / 25 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 34 of 42...
  • Page 38 Spare Parts List Chapter 9 Ku nsts tof fsch wei ßte chni k Heating Elem ent WIDOS HRG 14, Segment Pos. Name Piece Order no. Suspension 225314 Clamping screw 223512 Adapter sleeve 223513 Hexagon nut M 20 DIN 934 0934T...

  • Page 39: Planer

    10 - 11 14 - 16 36 / 37 32 - 34 38 / 38 40 - 42 3 / 4 19 - 21 17 - 18 26 - 28 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 36 of 42...
  • Page 40 0965C008 Guard plate for chain 2254107 Pan-head screw M 8x10 DIN 912 0912H010 Chain guard 2254108 Distance support for guard plate 253151 Flat-head screw M 5x10 DIN 7991 7991H010 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 37 of 42...

  • Page 41: Hydraulic Aggregate

    Spare Parts List Chapter 9 Ku nsts tof fsch wei ßte chni k 9.4. Hydraulic Aggregate 2 / 3 15 - 17 10 / 11 4 / 5 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 38 of 42...
  • Page 42 Spare Parts List Chapter 9 Ku nsts tof fsch wei ßte chni k Hydraulic Aggregate WIDOS HRG 14, Segment Pos. Name Piece Order no. Sheet metal cover for protective mounting 233232 Pan-head screw M 6x10 DIN 912 0912F010 Washer M 6 DIN 125 0125F Connecting cable 5x1,5 mm², 7 m...

  • Page 43: Reception Box

    Spare Parts List Chapter 9 Ku nsts tof fsch wei ßte chni k 9.5. Reception Box 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 40 of 42...
  • Page 44 Spare Parts List Chapter 9 Ku nsts tof fsch wei ßte chni k Reception Box WIDOS HRG 14, Segment Pos. Name Piece Order no. Reception box, double 225511 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 41 of 42...

  • Page 45: Declaration Of Conformity

    Safety specifications for fluid technical installations and components The technical documentation is completely available. The w orking instructions are available in the national language of the user. Ditzingen-Heimerdingen, 12. Februar 2004 Dieter Dommer (Director) 12.02.04 Working Instructions WIDOS HRG 14, Segment Page 42 of 42...

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