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Operating instructions 

For responsible bodies and persons using the machine

Tube-to-tube-sheet orbital weld 

heads

P16

P16 AVC

P20

To work safely with this machine, please

read through the operating instructions

in full before initial operation. Retain the

operating instructions for future reference.

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Machine no.

Содержание P16

Страница 1: ...e sheet orbital weld heads P16 P16 AVC P20 To work safely with this machine please read through the operating instructions in full before initial operation Retain the operating instructions for future reference Code 831 060 202 EN Translation of original operating instructions Machine no ...

Страница 2: ...ed in particular the rights of duplication and distribution as well as translation Duplication and reproduction in any form print photocopy microfilm or electronic require the written permission of Orbitalum Tools GmbH ...

Страница 3: ...ody and rotating coupling 11 3 3 2 Filler wire group 11 3 3 3 Front body and torch 12 3 3 4 Centering feature for external tube sheet weldings 12 3 4 Connections 13 4 Accessories and modifications 14 4 1 Internal bore welding without filler wire 14 4 2 Front cage for dual gas flow 14 5 Use and maintenance 15 5 1 Use of weld head 15 5 2 Positioning of the welding head 15 5 3 Starting of the welding...

Страница 4: ...r to avoid injuries or death Warning symbol Meaning DANGER Direct danger Non observance could result in death or critical injury Restrictions if applicable X X Measures to prevent danger WARNING Possible danger Non observance could result in serious injury Restrictions if applicable X X Measures to prevent danger ATTENTION Dangerous situation X X Non observance could result in minor injuries ATTEN...

Страница 5: ...plants 1 2 3 Arc welding manual including MIG Metal Inert Gas MAG Metal Active Gas TIG Tungsten Inert Gas under observance of tried and tested proce dures and without physical contact to the line No No Yes According to Directive 2013 35 EU 2 2 Using the machine 2 2 1 Proper use The orbital welding equipment Orbital Welding Power Supplies CA CB 165 300 and Orbitwin in connection with the orbital we...

Страница 6: ... electronic devices that are marked with the symbol at the side may not be disposed of with household waste in accordance with EU regulations By actively using the available return and collection systems you actively contribute to the reuse recycling and utilization of electrical electronic devices Used electrical electronic devices contain parts that must be handled selectively accord ing to EU r...

Страница 7: ...ody employer from its statutory health and safety at work obligations towards its employees WARNING Danger of unit toppling over Orbicar welding trolley gas cylinder welding power supply cooling unit as a result of external application of force Diverse physical injuries and property damage are possible X X Install machine securely against external force and keep moving masses at minimum clearance ...

Страница 8: ...ns e g BGI 7006 1 X X Particular attention should be paid when working with chromium nickel or manganese DANGER Incorrect ignition when welding head has not been attached or brought into the correct position Electric shock physical injury and property damage to other devices Do not play with welding heads X X Switch to test function if head is not ready for operation DANGER Improper access and ope...

Страница 9: ...ectrode inclined of 30 tube axis bigger and smaller diameters at request Welding current 60 duty cycle max 200 A DC pulsed max 180 A DC linear Rotation speed 0 33 6 00 rpm stepless adjustment Front cage with steel ring Standard Adjustment of welding distance 6 mm on torch support slider 5 mm by means of adjustment ring micrometric adjustment Filler wire group removable if not used Filler wire spee...

Страница 10: ... 6 00 rpm Wire speed min 150 mm min max 1 500 mm min Filler wire spool 1 kg midget spool diam 100 mm mounted on machine body Wire diameter with rollers min 0 6 mm max 0 9 mm Dimensions Machine body mm 70 Length mm 325 without wire group mm 470 with wire group Weight without centering devices and connection cable kg 5 0 without wire group 5 5 with wire group 3 3 Description of welding head The weld...

Страница 11: ... spindle Standard rotation gear motor On request with tachometer feedback Coupling between crown wheel pinion for transmission of rotation from the gear motor to the welding head Electro mechanic pulse counter for controlling the welding cycle with respect to the torch position The microswitch is actuated by a wheel with 20 cams which supplies 60 impulses during a 360 rotation of the torch Externa...

Страница 12: ...ed balls guaranteeing in this way a perfect centering of the welding head All mandrels and centering cartridges must be chosen with respect to the internal diameter of the tube to be welded Article Group Cartridge size no Tube ID mm Tube ID inch Code kg Retaining arbor for centering tools for group A 832 020 003 0 060 Centering tool A 1 10 0 10 5 0 394 0 413 832 020 004 0 040 Centering tool A 2 10...

Страница 13: ...ng tool D 30 65 5 70 0 2 579 2 756 832 020 036 2 400 Centering tool D 31 69 5 74 0 2 736 2 913 832 020 037 2 600 Centering tool D 32 73 5 78 0 2 894 3 071 832 020 038 2 800 Centering tool D 33 77 5 82 0 3 051 3 228 832 020 039 3 100 Centering tool D 34 82 0 87 0 3 228 3 425 832 020 045 3 100 Centering tool D 35 87 0 91 0 3 425 3 582 832 020 046 Centering tool D 36 91 0 95 0 3 582 3 740 832 020 047...

Страница 14: ...th gas diffusor Ceramic nozzle and electrode holder are fixed to the torch by means of a threaded bush The electrode is fixed by a screw Front cage with stainless steel centering bush to support the weld head on the tube plate It is possible to mount distance rings on the torch in order to reduce the length of the torch in case there are several welding depths with the same internal diameter These...

Страница 15: ...point to achieve a perfect weld is a perfect cleaning of the tubes and the joints to be welded Be sure that there is no oxide chips grease or any impurities 5 2 Positioning of the welding head The low weight and the efficient centering devices allow an easy and economic way of using the welding head Hook up the welding machine on a balancer size up to 15 kg In order to obtain an efficient support ...

Страница 16: ... electrode from the ceramic nozzle geometric value to guarantee the reproducibility of the welding It influences as well the distance electrode workpiece We recommend to prepare a certain number of electrodes allready cut and sharpened as soon as you have determined the electrode size 5 5 Adjustment of welding diameter The welding diameter can be adjusted by means of the screw with the key supplie...

Страница 17: ...e control in order to push forward the wire The wire will advance until it has passed the wire feed rollers Take a pair of pliers and tear the remaining wire out of the liner Unscrew handle and remove the spool Take a new spool and round off the top of the wire with a file in order to prevent cutting of the Teflon wire liner Remove the wire exit nozzle near the torch Introduce the wire into the gu...

Страница 18: ... cost of the wire liner is very low it is recommended to forcast the replacement before the liner is actually damaged Hereafter will be described the necessary replacement of the wire liner 5 11 1 Replacement of the front wire liner Act as follows Cut the wire left on the spool Press the button on the remote control in order to push forward the wire The wire will advance until it has passed the wi...

Страница 19: ...ARNING INSPECT cables frequently Repair immediately all breaks in insulation with rubber and friction tapes Tighten and adequately insulate all cable connections It is dangerous when exposed sections of cable come in contact with grounded metallic objects causing an arc Unprotected eyes may be injured and fire may result if combustible materials such as oil or grease are in the vicinity Polarity s...

Страница 20: ...ARNING Ventilation is necessary to divert harmful or explosive vapors WARNING DO NOT clean in the presence of opes flames of arc WARNING USE a wet tool to avoid sparks when scaring or hammering to remove heavy sludge or scale WARNING KEEP head and arms distant from work as possible Explosion hazards DANGER NEVER weld in or near explosive atmospheres Such atmospheres ca be created by inflammable ga...

Страница 21: ...least 10 m from the arc on the contrary they should be suitably protected by a flame proof shiled Danger of electric shock ATTENTION OPEN power circuits before checking machines WARNING DO NOT touch electrically heated parts WARNING NEVER touch any exposed or insulated part of the cables cable connectors electrodes etc to avoid harmful or fatal electric shock or burns WARNING NEVER work in a damp ...

Страница 22: ...y painful Clothing WARNING DO NOT use inadeguate or worn out clothing Proper and dry oil free clothing is essential for weldors protection Clothing must not only keep off sparks and molten particles but must also obstruct the rays from the arc ATTENTION They must insulate the body from harmful electric currents Wear leather or asbestos gloves at all times to protect hand and wrists Dark coloured s...

Страница 23: ...ntwickelt konstruiert und gefertigt in Übereinstimmung mit folgenden EG Richtlinien was designed constructed and manufactured in accordance with the following EC guidelines è stata progettato costruito e commercializzato in osservanza delle seguenti Direttive a été dessiné produit et commercialisé selon les Directives suivantes ha sido proyectado construido y comercializado bajo observación de las...

Страница 24: ...mbH Josef Schuettler Str 17 78224 Singen Germany Tel 49 0 77 31 792 0 Fax 49 0 77 31 792 500 UNITED KINGDOM Wachs UK UK Sales Rental Service Centre Units 4 5 Navigation Park Road One Winsford Industrial Estate Winsford Cheshire CW7 3 RL United Kingdom Tel 44 0 1606 861 423 Fax 44 0 1606 556 364 ASIA CHINA Orbitalum Tools New Caohejing International Business Centre Room 2801 B Building B No 391 Gui...

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