Fronius FCH 3-21 Operating Instructions, Maintenance
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Fronius FCH 3-21 Operating Instructions, Maintenance

Fronius FCH 3-21 Operating Instructions, Maintenance

Orbital weld head
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/ Perfect Welding / Solar Energy / Perfect Charging
FCH 3-21
FCH 3-38
FCH 6-76
FCH 9-114
42,0426,0233,EN
V10 - 09042020
Translated document:
Operating Instructions,
Maintenance
Orbital weld head

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Summary of Contents for Fronius FCH 3-21

  • Page 1 / Perfect Welding / Solar Energy / Perfect Charging Translated document: FCH 3-21 Operating Instructions, Maintenance FCH 3-38 Orbital weld head FCH 6-76 FCH 9-114 42,0426,0233,EN V10 - 09042020...
  • Page 3 Dear reader, Introduction These operating instructions will help you familiarise yourself with the machine. It is in your interest to read these instructions carefully and to observe the directions contained in them. This will prevent faults and incorrect operation or possible damage to installed components.

  • Page 5: Table Of Contents

    Contents General information Safety rules ..............................11 General remarks............................11 Proper use ..............................11 Environmental conditions ......................... 12 Obligations of the operator ........................12 Obligations of the personnel ........................12 Mains connection ............................. 12 Protecting yourself and others ......................... 13 Information on noise emission values ......................
  • Page 6 Commissioning Starting up the weld head ..........................43 General..............................43 Replacing clamping shells on the FCH 3-21 and FCH 3-38 ..............43 Replacing clamping shells on the FCH 6-76 and FCH 9-114 ..............44 Setting the electrode length ........................45 Table of electrode length ..........................
  • Page 7 Technical data Technical data ............................... 69 Weld head FCH 3-21 ..........................69 Weld head FCH 3-38 ..........................69 Weld head FCH 6-76 ..........................69 Weld head FCH 9-114 ..........................69 Environmental conditions ......................... 70 FCH dimensions ............................70 Rating plates ............................71 Spare parts, circuit diagram Spare parts ..............................

  • Page 9: General Information

    General information...

  • Page 11: Safety Rules

    Safety rules General remarks The device is manufactured using state-of-the-art technology and according to recog- nised safety standards. If used incorrectly or misused, however, it can cause: injury or death to the operator or a third party, damage to the device and other material assets belonging to the operator, inefficient operation of the device.

  • Page 12: Environmental Conditions

    Environmental Operation or storage of the device outside the stipulated area will be deemed as not in conditions accordance with the intended purpose. The manufacturer shall not be held liable for any damage arising from such usage. Ambient temperature range: during operation: -10 °C to + 40 °C (14 °F to 104 °F) during transport and storage: -20 °C to +55 °C (-4 °F to 131 °F) free from dust, acids, corrosive gases and substances, etc.

  • Page 13: Protecting Yourself And Others

    Protecting Persons involved with welding expose themselves to numerous risks, e.g.: yourself and arc radiation, which can damage eyes and skin others hazardous electromagnetic fields, which can endanger the lives of those using car- diac pacemakers risk of electrocution from mains current and welding current greater noise pollution harmful welding fumes and gases Anyone working on the workpiece whilst welding is taking place must wear suitable pro-...

  • Page 14: Dangers Posed By Mains Current And Welding Current

    Dangers posed An electric shock is potentially life threatening and can be fatal. by mains current Do not touch live parts either inside or outside the device. and welding During TIG welding, the welding wire, the wirespool, the feed rollers and all pieces of current metal that are in contact with the welding wire are live.

  • Page 15: Emc Measures

    EMC measures In certain cases, even though a device complies with the standard limit values for emis- sions, it may affect the application area for which it was designed (e.g. when there is sensitive equipment at the same location, or if the site where the device is installed is close to either radio or television receivers).

  • Page 16: Specific Hazards

    Specific hazards Keep hands, hair, clothing and tools away from moving parts. For example: Fans Cogs Wirespools and welding wires ► Do not reach into the rotating cogs of the wire drive or into rotating drive components. ► Covers and side panels may only be opened or removed for as long as maintenance or repair work is being carried out.

  • Page 17: Danger From Shielding Gas Cylinders

    Danger from Shielding gas cylinders contain gas under pressure and can explode shielding gas if damaged. As shielding gas cylinders form part of the welding equipment, cylinders they must be handled with great care. Protect shielding gas cylinders containing compressed gas from excessive heat, me- chanical impact, slag, naked flames, sparks and arcs.

  • Page 18: Safety Measures In Normal Operation

    Safety measures Only operate the device if all safety devices are fully in normal functional. If the safety devices are not fully functional, there operation is a risk of injury or death to the operator or a third party, damage to the device and other material assets belonging to the operator, inefficient operation of the device.

  • Page 19: Disposal

    Copyright of these operating instructions remains with the manufacturer. Text and illustrations were accurate at the time of printing. Fronius reserves the right to make changes. The contents of the operating instructions shall not provide the basis for any claims whatsoever on the part of the purchaser. We are grateful for any suggestions for improvement and for drawing our attention to any errors in these operating instructions.

  • Page 20: About This Document

    Copyright Copyright of these operating instructions remains with Fronius International GmbH. Text and illustrations were accurate at the time of printing. Fronius reserves the right to make changes. The contents of the operating instructions shall not provide the basis for any claims whatsoever on the part of the purchaser.

  • Page 21: General Remarks

    General remarks Principle The Weld heads in the FCH series are devices with a closed design and are powered by 24 V direct current motors. Regulation is achieved by means of an encoder, which deter- mines the speed at all times and transmits it to the control unit. Device concept The Weld heads in the FCH series are intended for welding butt welds (PG, PF &...

  • Page 23: Safety

    Safety...

  • Page 25: Operational Reliability And Tips For The User

    No modifications or upgrades to the Weld head should therefore be undertaken without first consulting FRONIUS International GmbH and obtaining written approval. Duty to provide Before they start work, the device operator must instruct or train all persons working with...

  • Page 26: Operating Instructions

    Operating in- The operating instructions help you to use the Weld head safely and efficiently and must structions be accessible at all times. The various sections of the operating instructions must always be kept near the de- vice. Clearly mark the place where the instructions are kept Ensure that all persons using the Weld head know where the operating instructions are located.

  • Page 27: Spare Parts, Wearing Parts And Auxiliary Materials

    Operational safety regulation Spare parts, Using spare parts and wearing parts from third-party manufacturers may pose risks. Use wearing parts Fronius original replacement parts only. and auxiliary The manufacturer cannot accept any liability for damage resulting from the use of spare materials or wearing parts or auxiliary materials that are not approved by the manufacturer.

  • Page 28: Danger Points And Safety Precautions

    Danger points and safety precautions General During arc welding you can incur injury and cause harm to other people. For this reason, always adhere to the applicable safety and accident prevention regulations, including when orbital welding. Safety instruc- WARNING! tions Risk of burns from hot surfaces.
  • Page 29 Safety WARNING! instructions Risk of skin injuries or burns due to hot weldments. (continued) The residual heat generated during welding can heat up components to extremely high temperatures. Falling components can lead to burns and severe injuries to feet. Wear welding footwear when inserting and removing compo- nents.

  • Page 31: Description Of The Orbital Weld Heads

    Description of the orbital weld heads...

  • Page 33: Scope Of Supply

    Scope of supply Weld head configuration FCH orbital Weld head FCH transport case FCH offset electrode holder Accessories for electrode diameter 1.6 mm Item no.: 48,0005,1880 for electrode diameter 2.4 mm Item no.: 48,0005,2075 FCH rotating electrode holder for electrode diameter 1.6 mm Item no.: 48,0005,2076 for electrode diameter 2.4 mm Item no.: 48,0005,2077...
  • Page 34 Accessories Sealing washer set (continued) Sealing washer set (without through hole) Sealing washer bracket Sealing washer bracket Option: Tool and wear part box...

  • Page 35: Weld Head Components

    Weld head components FCH Weld head Clamping shell housing with clamping shells Clamping lever Fitting rails for power transmission and fixing Grip piece Hosepack...

  • Page 36: Fch Weld Head Hosepack

    FCH Weld head hosepack FCH 3-21 & FCH 3-38 Weld head hosepack FCH 6-76 & FCH 9-114 Weld head hosepack Connection for the warm water of the torch head water cooling system (if pre- sent) Connection for the cold water of the torch head water cooling system (if present)

  • Page 37: Controls And Connections

    Controls and connections Connections Hosepack FCH 3-21 & FCH 3-38 Weld head hosepack...

  • Page 38: Controls For Fch Weld Head

    Connections (continued) FCH 6-76 & FCH 9-114 Weld head hosepack Cold water connection for the torch head cooling system (if present) Power cable for the Weld head Warm water connection for the torch head cooling system (if present) Earth connection (+) Welding current connection (-) FRC-FPA 3020 remote control with 10-metre cable Controls for FCH...

  • Page 39: Welding Position

    Welding position Welding position Horizontal position on rigid pipe Possible welding positions: PG (fixed pipe, horizontal welding axis, vertical-down welding position) PF (fixed pipe, horizontal welding axis, vertical-up welding position) Vertical position on rigid pipe Possible welding positions: PC (fixed pipe, vertical welding axis, transverse welding position)

  • Page 41: Commissioning

    Commissioning...

  • Page 43: Starting Up The Weld Head

    ► A deterioration in weld seam quality Replacing clamp- The following instructions relate to both sides of the Weld head. ing shells on the FCH 3-21 and FCH 3-38 Flip the clamping lever at the side of the Weld head and open the welding head.

  • Page 44: Replacing Clamping Shells On The Fch 6-76 And Fch 9-114

    Replacing clamp- CAUTION! ing shells on the Risk of minor physical injury and material damage through sudden FCH 6-76 and release of the clamping shell. FCH 9-114 Fingers and hands may be squashed or pricked. The electrode may be bent during a clamping shell replacement. Pull the clamping shell out of the bracket using gentle, even force.

  • Page 45: Setting The Electrode Length

    Replacing Remove the old clamping shell. clamping shells Insert the new clamping shell on the FCH 6-76 Using a screwdriver, turn the locking and FCH 9-114 screw through 180°. The lock is now (continued) closed. Repeat the process for the other clamping shells.

  • Page 46: Table Of Electrode Length

    0.5 mm - 1.0 mm 0.8 mm 1.25 mm - 2.0 mm 1.3 mm 2.25 mm - 3.9 mm 1.8 mm Welding head FCH 3-21 FCH 3-38 FCH 6-76 FCH 9-114 External diameter of rotor D = 58 D = 86...

  • Page 47: Screwing-In The Electrode Holder

    Table of electrode Welding head FCH 3-21 FCH 3-38 FCH 6-76 FCH 9-114 length 53 mm 39 mm 59 mm (continued) 54 mm 39 mm 59 mm 60.3 mm 35 mm 55 mm 63.5 mm 34 mm 54 mm 70 mm...

  • Page 48: Positioning The Weld Head On The Workpiece

    Positioning the 1. Flip the clamping lever at the side of Weld head on the the Weld head and open the welding workpiece head. 2. By pressing the appropriate buttons on the remote control, turn the rotor until the component can be inserted. 3.

  • Page 49: Operation

    Operation...

  • Page 51: Before Welding

    Before welding Safety WARNING! Danger of injury from premature arc ignition. The arc may be ignited accidentally. This can cause serious eye injuries. Before operating the Weld head, ensure that welding is not switched on by mistake in the system control program. Checking the Check all connections between the individual components before starting up the Weld connections...

  • Page 52: Selecting The Type Of Orbital Weld Head

    Selecting the To select an orbital Weld head, call up type of orbital the "Orbital Weld head" menu in the Weld head main menu of the control system. Select the desired type of orbital Weld head (a) Open orbital weld head (b) Closed orbital weld head (c) Manual welding torch Select the desired type of orbital Weld...

  • Page 53: Welding Process

    Welding process Creating a 1. Open the "Parameter settings" menu. program The parameter settings allow the user to enter or correct the most important welding parameters for the orbital welding process. 2. Create the welding program based on the requirements for the weld seam and the workpiece in the parameter settings menu.
  • Page 54 Starting the 5. The Weld head begins to execute the welding process set welding program. (continued)

  • Page 55: After The Welding Process

    After the welding process Removing the Flip the clamping lever at the side of Weld head the Weld head and open the welding head. Remove the Weld head from the welded component.

  • Page 57: Troubleshooting, Maintenance And Disposal

    Troubleshooting, maintenance and disposal...

  • Page 59: Troubleshooting

    Troubleshooting General In the event of faults, note that the functioning of the entire system depends on many additional components (power source, cooling unit, etc.) that are also potential sources of problems. When an error occurs, the corresponding error message appears either on the system control display or on the display of the power source.

  • Page 60: Error Messages In The System Control Unit

    Error messages Detailed information on the error messages shown can be found in the in the system "FPA 3020 Operating Instructions" or "FPA 3030 Operating Instructions" document, in the control unit section entitled "Troubleshooting". Detailed information on the error messages shown can be found in the operating instruc- Error messages tions for the power source, in the section entitled "Troubleshooting".

  • Page 61: Maintenance

    Maintenance Maintenance WARNING! personnel Risk of injury and damage from incorrectly performed maintenance work. It is essential to adhere to the maintenance intervals and maintenance proce- dures. The manufacturer accepts no liability for any damage caused by inad- equate or poorly performed maintenance. All maintenance work on the Weld head must only be carried out by trained and qualified personnel.

  • Page 62: Opening The Welding Head

    Opening the NOTE! The manufacturer shall not be liable for any damage that arises due welding head to improper handling. The following are suggestions that cannot be used as the basis of any claims whatsoever for defects that arise subsequently. Flip the clamping lever at the side of the Weld head and open the welding head.
  • Page 63 Remove the lid of the Weld head. NOTE! Graphite kidney-shaped pieces may only be replaced by Fronius per- sonnel, as calibration using a special tool must be carried out after replace- ment.

  • Page 64: Checking And Replacing The Drive Shaft

    Opening the 11. Check the gear wheels and shim welding head rings for damage and replace if (continued) necessary. Checking and NOTE! The manufacturer shall not be liable for any damage that arises due replacing the to improper handling. The following are suggestions that cannot be used as drive shaft the basis of any claims whatsoever for defects that arise subsequently.

  • Page 65: Setting The Limit Switch Pressure Pin In The Rotor

    Checking and Remove the drive shaft assembly replacing the and the brass clamping ring as- drive shaft sembly. (continued) Check the bevel gear wheel. If this is damaged the drive shaft assem- bly will need to be replaced. The two milled-off areas for the clamping screws of the aluminium coupling can be clearly seen in the picture.

  • Page 66: Assembling The Weld Head

    Setting the limit Tighten the grub screw in order to switch pressure clamp the limit switch pressure pin pin in the rotor in place once again. (continued) NOTE! Do not push the pressure pin too far towards the outside all at once. The limit switch can be destroyed mechanically by being moved too far.

  • Page 67: Technical Data

    Technical data...

  • Page 69: Technical Data

    Technical data Weld head Weight (with hosepack) 5.9 kg (13 lb) FCH 3-21 Power supply 24 V DC Hosepack length Welding position PC, PF, PG Min: 0,363 RPM Rotation speed: Max: 10,913 RPM Electrode position: 17,5 mm (0.69 in) Electrode Ø: 1,6 / 2,4 mm (0.06 / 0.09 in)

  • Page 70: Environmental Conditions

    Keep ambient air free from dust, acids, corrosive gases and substances, etc. Can be used at altitudes of up to 2000 m (6561 ft. 8.16 in.) FCH dimensions Weld head type FCH 3-21 70 mm 36,5 mm 143 mm 358 mm...

  • Page 71: Rating Plates

    Rating plates NOTE! The rating plates may not be removed or modified without the consent of Fronius International GmbH. Ensure that the rating plates remain legible. FCH 3-21 FCH 3-38 Art.No.: 8,044,197 Art.No.: 8,044,198 A-4600 Wels A-4600 Wels www.fronius.com www.fronius.com Ser.No.:...

  • Page 73: Spare Parts, Circuit Diagram

    Spare parts, circuit diagram...

  • Page 75: Spare Parts

    Spare parts Spare parts, Using spare parts and wearing parts from third-party manufacturers may pose risks. Use wearing parts Fronius original replacement parts only. and auxiliary The manufacturer cannot accept any liability for damage resulting from the use of spare materials or wearing parts or auxiliary materials that are not approved by the manufacturer.

  • Page 76: Fch 3-21

    FCH 3-21 Art.Nr: 8,044,197...

  • Page 77: Fch 3-38

    FCH 3-21 Art.Nr: 8,044,197 Pos. Quantity Article number Description 48,0005,2330 Component assembly clamp housing right 48,0005,2331 Upper clamp housing right 48,0005,2332 Lower clamp housing right 48,0005,2333 Join pin 48,0005,2334 Clamp housing cover A 48,0005,2335 Clamp housing cover B 48,0005,2336 Cylinder screw hexagon socket ISO 4762...

  • Page 78: Fch 6-76

    FCH 3-21 Art.Nr: 8,044,197...
  • Page 79 FCH 3-21 Art.Nr: 8,044,197 Pos. Quantity Article number Description Component assembly FCH 3-21 48,0005,2294 Body FCH 3-21 Conductor loop Pin conduction Bearing pin spur gear Cross recesses countersunk screw ISO 7046-1 Segment conduction 48,0005,2295 Component assembly drive shaft Drive shaft...
  • Page 80 FCH 3-21 Art.Nr: 8,044,197 Pos. Quantity Article number Description Individual parts 48,0005,2307 Cover for body FCH 3-21 48,0005,2308 Conduction pin 48,0005,2309 Spring connection 48,0005,2310 Homing switch (with lever) 48,0005,2311 Rotor FCH 3-21 48,0005,2312 Grooved ball-bearing 48,0005,2313 Lifter 48,0005,2314 Contact pin for hominig switch with cable strand...
  • Page 81 FCH 3-38 Art.Nr: 8,044,198...
  • Page 82 FCH 3-38 Art.Nr: 8,044,198 Pos. Quantity Article number Description 48,0005,2362 Component assembly clamp housing right 48,0005,2363 Upper clamp housing right 48,0005,2364 Lower clamp housing right 48,0005,2365 Heat shield (right) 48,0005,2366 Cylinder screw hexagon socket ISO 10642 48,0005,2333 Join pin 48,0005,2367 Component assembly clamp housing left 48,0005,2368 Upper clamp housing left...
  • Page 83 FCH 3-38 Art.Nr: 8,044,198...
  • Page 84 FCH 3-38 Art.Nr: 8,044,198 Pos. Quantity Article number Description 48,0005,2351 Component assembly FCH 3-38 Body FCH 3-38 Conductor loop Pin conduction Bearing pin spur gear Cross recesses countersunk screw ISO 7046-1 Segment conduction 48,0005,2295 Component assembly drive shaft Drive shaft Grooved ball-bearing Bevel gear Grooved pin ISO 8740...
  • Page 85 FCH 3-38 Art.Nr: 8,044,198 Pos. Quantity Article number Description Individual parts 48,0005,2358 Cover for body FCH 3-38 48,0005,2308 Conduction pin 48,0005,2309 Spring connection 48,0005,2310 Homing switch (with lever) 48,0005,2359 Rotor FCH 3-38 48,0005,2312 Grooved ball-bearing 48,0005,2313 Lifter 48,0005,2314 Contact pin for hominig switch with cable strand 48,0005,2315 Bold ground transmission 48,0005,2316...
  • Page 86 FCH 6-76 Art.Nr: 8,044,199...
  • Page 87 FCH 6-76 Art.Nr: 8,044,199 Pos. Quantity Article number Description 48,0005,2386 Component assembly clamp housing right 48,0005,2387 Upper clamp housing right 48,0005,2388 Lower clamp housing right 48,0005,2389 Heat shield (right) 48,0005,2348 Cylinder screw hexagon socket ISO 10642 48,0005,2390 Join pin 48,0005,2391 Lock bolt A 48,0005,2392 Lock bolt A...
  • Page 88 FCH 6-76 Art.Nr: 8,044,199 Pos. Quantity Article number Description Indiviual parts 48,0005,2402 Cover (clamp housing) 48,0005,2349 Cylinder screw hexagon socket ISO 4762 48,0005,2403 Bar (back) 48,0005,2404 Bar (front) 48,0005,2405 Water bridge 48,0005,2406 Bolt 48,0005,2407 Cylinder screw hexagon socket ISO 4762 48,0005,2408 O-ring 4x1.5 48,0005,2348...
  • Page 89 FCH 6-76 Art.Nr: 8,044,199...
  • Page 90 FCH 6-76 Art.Nr: 8,044,199 Pos. Quantity Article number Description 48,0005,2372 Component assembly FCH 6-76 Body FCH 6-76 Conductor loop Pin conduction Bearing pin spur gear Cross recesses countersunk screw ISO 7046-1 48,0005,2295 Component assembly drive shaft Drive shaft Grooved ball-bearing Bevel gear Grooved pin ISO 8740 Component assembly gearbox...
  • Page 91 FCH 6-76 Art.Nr: 8,044,199 Pos. Quantity Article number Description Individual parts 48,0005,2376 Cover for body FCH 6-76 48,0005,2377 Conduction pin 48,0005,2309 Spring connection 48,0005,2310 Homing switch (with lever) 48,0005,2378 Rotor FCH 6-76 48,0005,2312 Grooved ball-bearing 48,0005,2379 Lifter 48,0005,2380 Contact pin for hominig switch with cable strand 48,0005,2381 Bold ground transmission 48,0005,2316...

  • Page 92: Fch 9-114

    FCH 9-114 Art.Nr: 8,044,200...
  • Page 93 FCH 9-114 Art.Nr: 8,044,200 Pos. Quantity Article number Description 48,0005,2416 Component assembly clamp housing right 48,0005,2417 Upper clamp housing right 48,0005,2418 Lower clamp housing right 48,0005,2419 Heat shield (right) 48,0005,2348 Cylinder screw hexagon socket ISO 10642 48,0005,2390 Join pin 48,0005,2391 Lock bolt A 48,0005,2392 Lock bolt A...
  • Page 94 FCH 9-114 Art.Nr: 8,044,200 Pos. Quantity Article number Description Indiviual parts 48,0005,2424 Cover (clamp housing) 48,0005,2349 Cylinder screw hexagon socket ISO 4762 48,0005,2403 Bar (back) 48,0005,2404 Bar (front) 48,0005,2405 Water bridge 48,0005,2406 Bolt 48,0005,2407 Cylinder screw hexagon socket ISO 4762 48,0005,2408 O-ring 4x1.5 48,0005,2348...
  • Page 95 FCH 9-114 Art.Nr: 8,044,200...
  • Page 96 FCH 9-114 Art.Nr: 8,044,200 Pos. Quantity Article number Description 48,0005,2410 Component assembly FCH 6-76 Body FCH 9-114 Conductor loop Pin conduction Bearing pin spur gear Cross recesses countersunk screw ISO 7046-1 48,0005,2295 Component assembly drive shaft Drive shaft Grooved ball-bearing Bevel gear Grooved pin ISO 8740 Component assembly gearbox...
  • Page 97 FCH 9-114 Art.Nr: 8,044,200 Pos. Quantity Article number Description Individual parts 48,0005,2413 Cover for body FCH 9-114 48,0005,2414 Conduction pin 48,0005,2309 Spring connection 48,0005,2310 Homing switch (with lever) 48,0005,2415 Rotor 48,0005,2312 Grooved ball-bearing 48,0005,2379 Lifter 48,0005,2380 Contact pin for hominig switch with cable strand 48,0005,2381 Bold ground transmission 48,0005,2316...

  • Page 98: Driving Unit Fch 3-21

    Driving unit FCH 3-21 Art.Nr: 8,044,197 Driving unit FCH 3-38 Art.Nr: 8,044,198...
  • Page 99 Driving unit FCH 3-21 Art.Nr: 8,044,197 Driving unit FCH 3-38 Art.Nr: 8,044,198 16 15...
  • Page 100 Driving unit FCH 3-21 Art.Nr: 8,044,197 Driving unit FCH 3-38 Art.Nr: 8,044,198 Pos. Quantity Article number Description 48,0005,2436 Shrinking hose 38/19 L-20cm 48,0005,2478 Power cable (+/-) 8m, 5mm² 48,0005,2438 Gas hose, 8.5 m 48,0005,2439 Motor control cable 9m 14x0.25mm, supertronic 48,0005,2440 Robot flexible hose NW-29, 7.5m...

  • Page 101: Driving Unit Fch 6-76

    Driving unit FCH 6-76 Art.Nr: 8,044,199 Driving unit FCH 9-114 Art.Nr: 8,044,200...
  • Page 102 Driving unit FCH 6-76 Art.Nr: 8,044,199 Driving unit FCH 9-114 Art.Nr: 8,044,200 16 15...
  • Page 103 Driving unit FCH 6-76 Art.Nr: 8,044,199 Driving unit FCH 9-114 Art.Nr: 8,044,200 Pos. Quantity Article number Description 48,0005,2436 Shrinking hose 38/19 L-20cm 48,0005,2437 Power cable (+/-) 8m, 25mm² 48,0005,2438 Gas hose, 8.5 m 48,0005,2439 Motor control cable 9m 14x0.25mm, supertronic 48,0005,2440 Robot flexible hose NW-29, 7.5m 48,0005,2441...

  • Page 104: Offset Electrode Holder Fch

    Seal disc ( Adaptation to tube outer-ø by customer) Seal disc FCH 6-76 48,0005,1876 Seal disc FCH 9-114 48,0005,1878 Seal disc ( Exact adaptation to tube outer-ø by FRONIUS) Seal disc FCH 6-76 48,0005,2078 Seal disc FCH 9-114 48,0005,2079 Holder for seal disc...

  • Page 105: Transport Case Fch

    Transport case 48,0005,2425 Extension hose pack 10m 38,0100,0440 Tool and wear Tool and wear part box complete Art.Nr. 48,0005,2682 part box Content of tool and wear part box: Pos. Description Article number Allen key set 6 pcs. 48,0005,2674 Precision feeler gauge (21 sheets) 48,0005,2675 Electric screwdriver 48,0005,2676...

  • Page 106: Collets

    Collets Collets- Collets for closed weld head FCH 3-21 dimension Collets set FCH 3-21 3,17mm (0,125inch) 48,0005,1940 Collets set FCH 3-21 6,00mm (0,236inch) 48,0005,1941 Collets set FCH 3-21 6,35mm (0,250inch) 48,0005,1942 Collets set FCH 3-21 8,00mm (0,315inch) 48,0005,1943 Collets set FCH 3-21...
  • Page 107 Collets- Collets set FCH 3-38 25,40mm (1,000inch) 48,0005,1979 dimension Collets set FCH 3-38 26,90mm (1,059inch) 48,0005,1980 (continued) Collets set FCH 3-38 28,00mm (1,102inch) 48,0005,1981 Collets set FCH 3-38 29,00mm (1,142inch) 48,0005,1982 Collets set FCH 3-38 30,00mm (1,181inch) 48,0005,1983 Collets set FCH 3-38 32,00mm (1,259inch) 48,0005,2492...
  • Page 108 Collets- Collets set FCH 6-76 52,00mm (2,047inch) 48,0005,2021 dimension Collets set FCH 6-76 53,00mm (2,087inch) 48,0005,2022 (continued) Collets set FCH 6-76 54,00mm (2,126inch) 48,0005,2023 Collets set FCH 6-76 56,00mm (2,204inch) 48,0005,2493 Collets set FCH 6-76 60,30mm (2,374inch) 48,0005,2024 Collets set FCH 6-76 63,50mm (2,500inch) 48,0005,2025...
  • Page 109 Collets- Collets set FCH 9-114 60,30mm (2,374inch) 48,0005,2062 dimension Collets set FCH 9-114 63,50mm (2,500inch) 48,0005,2063 (continued) Collets set FCH 9-114 70,00mm (2,746inch) 48,0005,2064 Collets set FCH 9-114 76,10mm (2,996inch) 48,0005,2065 Collets set FCH 9-114 76,20mm (3,000inch) 48,0005,2066 Collets set FCH 9-114 85,00mm (3,346inch) 48,0005,2067...

  • Page 110: Wiring Diagram

    Wiring diagram...

  • Page 111: Eu-Declaration Of Conformity

    EU-Declaration of conformity...
  • Page 112 FRONIUS INTERNATIONAL GMBH TechSupport Automation www.fronius.com www.fronius.com/addresses...

This manual is also suitable for:

Fch 3-38Fch 6-76Fch 9-114

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