ESAB Aristo RoboFeed 3004w Service Manual
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ESAB Aristo RoboFeed 3004w Service Manual

ESAB Aristo RoboFeed 3004w Service Manual

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Aristo®
RoboFeed 3004w
Service manual
0740 800 169 GB 20140710
Valid for: serial no. 501-, 620-, 745-, 310-xxx-xxxx

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Summary of Contents for ESAB Aristo RoboFeed 3004w

  • Page 1 Aristo® RoboFeed 3004w Service manual 0740 800 169 GB 20140710 Valid for: serial no. 501-, 620-, 745-, 310-xxx-xxxx...

  • Page 2: Table Of Contents

    Replacing the old gas flow guard ..............26 Adjusting the gas pressure pre-set value for the pressure guard ....29 Replacing rubber dampers with bakelit bars ..........29 SPARE PARTS ....................32 Rights reserved to alter specifications without notice. 0740 800 169 © ESAB AB 2014...

  • Page 3: Read This First

    CAUTION! Read and understand the instruction manual before installing or operating. The wire feed unit is renamed: New name Old name RoboFeed 3004w Aristo RoboFeed 30-4 0740 800 169 - 3 - © ESAB AB 2014...

  • Page 4: Technical Data

    Enclosure class The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid objects or water. Equipment marked IP2X is intended for indoor use. 0740 800 169 - 4 - © ESAB AB 2014...

  • Page 5: Wiring Diagram

    Push-button, reversed wire feed 13SB2 Push-button, gas purging 13SB3 Push-button, inching 13SL1 Micro-switch, pressure guard 13XP... Plug connectors 13XS... Socket connectors 13YV1 Solenoid valve for welding gas 13YV2 Solenoid valve for air 0740 800 169 - 5 - © ESAB AB 2014...

  • Page 6: Robofeed 3004W & Aristo Robofeed 30-4, Valid For Serial No

    WIRING DIAGRAM RoboFeed 3004w & Aristo RoboFeed 30-4, valid for serial no. 501-xxx-xxxx & 620-xxx-xxxx 0740 800 169 - 6 - © ESAB AB 2014...
  • Page 7 WIRING DIAGRAM 0740 800 169 - 7 - © ESAB AB 2014...

  • Page 8: Robofeed 3004W, Valid For Serial No. 745-Xxx-Xxxx

    WIRING DIAGRAM RoboFeed 3004w, valid for serial no. 745-xxx-xxxx 0740 800 169 - 8 - © ESAB AB 2014...
  • Page 9 WIRING DIAGRAM 0740 800 169 - 9 - © ESAB AB 2014...

  • Page 10: Robofeed 3004W, Valid For Serial No. 310-Xxx-Xxxx

    WIRING DIAGRAM RoboFeed 3004w, valid for serial no. 310-xxx-xxxx 0740 800 169 - 10 - © ESAB AB 2014...
  • Page 11 WIRING DIAGRAM 0740 800 169 - 11 - © ESAB AB 2014...

  • Page 12: Description Of Operation

    +15 V and +5 V regulators, VR2 and VR1. It also supplies the reference circuit IC22, which generates +2.5 V reference voltage, this is used by the analogue inputs of the processor. 0740 800 169 - 12 - © ESAB AB 2014...

  • Page 13: 13Ap1:2A Start / Stop

    13AP1:2b Monitoring the cooling water connection The wire feed unit is equipped with a detection system ELP (ESAB Logic Pump) which checks that the water hoses are connected. When connecting a water-cooled welding torch, the water pump starts.

  • Page 14: 13Ap1:3 Gas Valve

    97 % of the pulse period. Freewheel diode D27 provides current path during the pulse off periods. The feed roller speed at the maximum wire feed speed of 25 m/min is 273 r/min. 0740 800 169 - 14 - © ESAB AB 2014...

  • Page 15: 13Ap1:5 Pulse Generator Input

    The pulse generator, 13G1, is fitted to drive motor 13M1. It generates 60 pulses per revolution, which means that, at a wire feed speed of 25 m/min, the pulse frequency is 6552 0740 800 169 - 15 - © ESAB AB 2014...

  • Page 16: 13Ap1:6 Monitoring Gas Pressure

    LED1 flashes continuously with a green light. LEDs on circuit board 13AP1 There is more information about the operation of the CAN bus in the service manual for the power source. 0740 800 169 - 16 - © ESAB AB 2014...

  • Page 17: 13Ap1:8 I/O

    Socket 13XS1 and wire 1320 are intended for connection to a second feed unit when double wire feeders are used. 0740 800 169 - 17 - © ESAB AB 2014...

  • Page 18: 13Ap1 Component Positions

    DESCRIPTION OF OPERATION 13AP1 Component positions 0740 800 169 - 18 - © ESAB AB 2014...
  • Page 19 DESCRIPTION OF OPERATION 0740 800 169 - 19 - © ESAB AB 2014...

  • Page 20: 13Ap2 I/O Board

    CAN bus. If no Anti collision is connected, the inputs (S and T or C and D in 13XS16) should be bridged to avoid fault messages, see circuit diagram. 0740 800 169 - 20 - © ESAB AB 2014...

  • Page 21: 13Ap2:3 Output Signals

    Spatter removal This function is controlled by the robot. The relay can also be activated by a soft button function on the U8. 0740 800 169 - 21 - © ESAB AB 2014...

  • Page 22: 13Ap2 Component Positions

    DESCRIPTION OF OPERATION 13AP2 Component positions Circuit board 13AP2, version 0487 307 882 Circuit board 13AP2, version 0487 083 880 0740 800 169 - 22 - © ESAB AB 2014...

  • Page 23: Fault Codes

    The wire feed speed differs from the set value by more than 1.5 m/min for more than 3 seconds. This fault stops the wire feed. After a period of 5 seconds, restart is permitted. 0740 800 169 - 23 - © ESAB AB 2014...
  • Page 24 Stack overflow The program execution does not work. This fault should never occur in reality: the fault code is intended as an aid during development work. Contact ESAB if the fault does occur. No gas pressure Gas pressure is too low.

  • Page 25: Service Instructions

    Overall, handling of ESD-sensitive devices should be minimized to prevent damage. Service aid ESAB can offer a number of service tools that will simplify the service. Antistatic service kit Ordering no. 0740 511 001 The kit makes it easier to protect sensitive components from electrostatic discharge.

  • Page 26: Replacing The Old Gas Flow Guard

    The software update is made from a PC, it has to be managed by a trained serviceman. For this a PC program called ESAT, ESAB Software Administration Tool, is needed. The PC is connected to the welding equipment by a cable connector and a CAN reader. From the ESAT it is possible to update the software.
  • Page 27 SERVICE INSTRUCTIONS 3. Unscrew and remove the Control circuit board 13AP1 and the I/O circuit board 13AP2. 4. Drill four holes in the centre of the central mounting plate. 0740 800 169 - 27 - © ESAB AB 2014...
  • Page 28 5. Attach the new pressure guard using cable straps, connect the hoses to the guard and connect the guard's socket connector 13XS13 to connector K on Control circuit board 13AP1. 6. Refit the Control circuit board 13AP1 and the I/O circuit board 13AP2. 0740 800 169 - 28 - © ESAB AB 2014...

  • Page 29: Adjusting The Gas Pressure Pre-Set Value For The Pressure Guard

    6. After having set the correct pre-set value, fasten the adjusting screw using thread locker (Loctite 243 or equivalent). Replacing rubber dampers with bakelit bars 1. Unscrew and remove the wire feeder cover. 0740 800 169 - 29 - © ESAB AB 2014...
  • Page 30 2. Remove the four rubber dampers. 3. Insert the hexagonal screws (a) into the oval holes in the bakelit bars and attach the bakelit bars to the bottom plate using screws (b), washers and nuts. 0740 800 169 - 30 - © ESAB AB 2014...
  • Page 31 SERVICE INSTRUCTIONS 4. Re-attach the wire feeder cover. 0740 800 169 - 31 - © ESAB AB 2014...

  • Page 32: Spare Parts

    SPARE PARTS The spare parts list is published in a separate document that can be downloaded from the Internet: www.esab.com Filename Product 0461 030 990 RoboFeed 3004w / Aristo RoboFeed 30-4 0740 800 169 - 32 - © ESAB AB 2014...
  • Page 33 SPARE PARTS 0740 800 169 - 33 - © ESAB AB 2014...
  • Page 34 ESAB subsidiaries and representative offices Europe NORWAY North and South America SOUTH KOREA AS ESAB ESAB SeAH Corporation AUSTRIA Larvik ARGENTINA Kyungnam ESAB Ges.m.b.H Tel: +47 33 12 10 00 CONARCO Tel: +82 55 269 8170 Vienna-Liesing Fax: +47 33 11 52 03...

This manual is also suitable for:

Aristo robofeed 30-4

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