Table of contents Safety Instructions Explanation of Safety Instructions General Intended Use Environmental Conditions Obligations of the Operating Company Obligations of Personnel Grid Connection Personal Protection and Protection of Others Danger from toxic gases and vapors Danger from Flying Sparks Risks from mains current and welding current Stray welding currents EMC Device Classifications...
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Device concept PTB 200i / 350i robot plasma torches Device concept TTB 360i / 720i W R ArcTig robot welding torches Device concept Notes on the device TPHP 500i R torch hosepack Device concept Notes on the device Hosepack holder for conventional robots (Clamp/i TIG CON Index Disc+) PushPull hosepack CWF 25i Drive R/G/W/FSC Device concept KD Drive...
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Connect the wirefeeding hose Connecting the wirefeeding hose Installing system components – PAP robot General Safety Installation sequence PAP robot Mounting SplitBox hosepack SB TP 95i CON R Mounting SplitBox hosepack SB TP 95i CON R Install the CWF 25i R wirefeeder Fit the CWF 25i R wirefeeder Fitting the robot flange /i TIG/PAP and CrashBox/i TIG/PAP Fitting the robot flange and CrashBox...
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Setting up the CW Standard cold-wire feed Setting options Changing the welding torch wear parts Setting up the CW HighEnd cold-wire feed Setting options Setting the wire feed angle Commissioning Requirements General Troubleshooting, Maintenance, and Disposal Troubleshooting Safety Troubleshooting Fault diagnosis, troubleshooting – plasma welding torches Care and maintenance Safety During Each Start-up...
Safety Instructions Explanation of DANGER! Safety Instruc- tions Indicates an immediate danger. ▶ Death or serious injury may result if appropriate precautions are not taken. WARNING! Indicates a possibly dangerous situation. ▶ Death or serious injury may result if appropriate precautions are not taken. CAUTION! Indicates a situation where damage or injury could occur.
Intended Use The devices and components described in these Operating Instructions are in- tended exclusively for automated TIG applications in conjunction with Fronius components. Any other use or use beyond this is considered improper. The manufacturer ac- cepts no liability for any damage resulting from improper use.
both at the interface with the public grid See technical data In this case, the operator or the person using the device should check whether or not the device is allowed to be connected, where appropriate through discussion with the power supply company. IMPORTANT! Ensure secure grounding of the grid connection! Personal Protec- You are exposed to numerous hazards while handling the device, for example:...
Ensure that there is a sufficient supply of fresh air. Ensure that there is a ventila- tion flow rate of at least 20 m³ per hour. Use a welding helmet with air supply if there is insufficient ventilation. If there is uncertainty as to whether the extraction capacity is sufficient, com- pare the measured toxic emission values against the permissible limit values.
er must completely cover the entire area between the body and the ground po- tential. All cables and leads must be secured, undamaged, insulated, and adequately di- mensioned. Replace loose connections and scorched, damaged, or inadequately dimensioned cables and leads immediately. Before every use, check power connections for secure fit by hand.
Position the device with sufficient insulation against electrically conductive envir- onments, e.g., insulation against electrically conductive floors or electrically con- ductive mounts. Observe the following when using power distribution boards, twin-head mounts, etc.: Even the electrode of the welding torch/electrode holder not in use carries electric potential.
EMF measures Electromagnetic fields may cause health problems that are not yet known: Effects on the health of persons close by, e.g., those with pacemakers and hearing aids Persons with pacemakers must seek advice from their doctor before staying in the immediate vicinity of the device and the welding process Keep distances between welding power-leads and the head/torso of the welder as great as possible for safety reasons Do not carry welding power-leads and hosepacks over your shoulder or wrap...
Attach chains or ropes to all designated attachments of the suitable load- carrying equipment. Chains or ropes must be the smallest angle possible from vertical. Remove gas cylinder and wirefeeder (MIG/MAG and TIG devices). In the event of crane attachment of the wirefeeder during welding, always use a suitable, insulating wirefeeder hoisting attachment (MIG/MAG and TIG devices).
Leave the cap on the valve of the shielding gas cylinder when the cylinder is not connected. Follow the manufacturer's instructions and applicable national and international provisions for shielding gas cylinders and accessories. Danger Posed by Risk of asphyxiation due to uncontrolled shielding gas leak Shielding Gas Shielding gas is colorless and odorless and may suppress the oxygen in the ambi- Leak...
Safety Measures Only operate the device when all safety devices are fully functional. If the safety in Normal Oper- devices are not fully functional, there is a danger of: ation Injury or death to the operator or a third party Damage to the device and other material assets belonging to the operating company Inefficient operation of the device...
EN IEC 60974 Arc welding equipment and others The full text of the EU Declaration of Conformity is available at https://www.fronius.com Devices bearing the CSA label satisfy the requirements of the relevant standards for Canada and the USA. Data backup...
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Text and illustrations were accurate at the time of printing, subject to change. We are grateful for suggestions for improvement and information on any discrep- ancies in the operating instructions.
Conventional ro- bot – PushPull Cooling unit iWave 300i - 500i Welding machine + Robot interface OPT/i WF reel carriage D300 SpeedNet cable CWF 25i R Wirefeeder + OPT/i CWF PushPull PushPull hosepack CWF 25i Drive R/G/W/FSC consisting of: (6a) Wire buffer control line (6b) Wirefeeding hose with inner liner (FSC, CWF 25i R –...
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+ (mounted on the torch hosepack) (11) TPHP 500i R Torch hosepack optionally with SplitBox hosepack SB TP 95i CON R (12) Robot Max. inner liner length = 18 m Max. 8 m from the welding wire drum to the wirefeeder Max.
Conventional ro- bot – plasma Plasma iWave 300i - 500i Welding machine + robot interface + OPT/i Plasma + WP Plasma Cooling unit Provide appropriate cooling units for applications in the high power range, e.g., CU 2000i Pro MC or CU 4700.
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(10) TPSi robot flange + TPSi CrashBox + TPSi index disc (11) TPHP 500i R /W /CONV Torch hosepack (12) Robot + Wire spool D300 Maximum inner liner length = 4 m Max. wire spool D 300...
Conventional ro- bot – ArcTIG PowerSharing SpeedNet cable iWave 300i - 500i - Main Welding machine + Robot interface + OPT/i TIG PowerSharing iWave 300i - 500i - 2nd Welding machine CU 1800 Cooling unit + OPT/CU Interface CU 1800 For applications in the high power range, use the CU 4700 cooling unit.
(11) TTB 720i W R ArcTig xx° Robot welding torch (12) CrashBox (13) TPHP 720i W R ArcTIG ArcTIG torch hosepack (14) Robot + Wire spool D300 Max. inner liner length = 4 m Max. wire spool D 300 PowerSharing PowerSharing mode is carried out with two welding machines.
PAP – Plasma Plasma PAP iWave 300i - 500i Welding machine + Robot interface + OPT/i Plasma + WP Plasma Cooling unit Provide appropriate cooling units for applications in the high power range, e.g., CU 2000i Pro MC or CU 4700.
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(10) SB TB 95i CON R SplitBox hosepack + SB60i holder (11) Robot + Wire spool D300 Maximum inner liner length = 4 m Max. wire spool D 300...
Intended Use The device is intended exclusively for wirefeeding in automated WIG and MAG applications in combination with Fronius system components. Any other use is deemed to be "not in accordance with the intended purpose." The manufacturer accepts no liability for any damage resulting from improper use.
Notes on the A rating plate and different safety symbols for the specific model are attached to device the device. The safety symbols indicate hazards during welding, which, if not observed, can lead to serious injury and damage to property. Rating plate and safety symbols: Must be kept in a legible state Must not be damaged...
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Keep hands, hair, loose clothing, and tools away from moving parts, such as: Gears Feed rollers Wire spools and wire electrodes Do not reach into rotating gears of the wire drive or into rotating drive parts. Covers and side panels must only be opened/removed during main- tenance and repair work.
Description of Warning notices are attached to the device for certain device versions. the warnings on the device The arrangement of the symbols may vary. Warning! Caution! The symbols represent possible dangers. Drive rollers can injure fingers. The welding wire and drive parts are under welding voltage during opera- tion.
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Use forced-air ventilation or local extraction to remove welding fumes. Remove welding fumes with a fan. Welding sparks can cause an explosion or fire. Keep flammable materials away from the welding process. Do not perform welding near flammable materials. Welding sparks can cause a fire. Have fire extinguishers ready. If neces- sary, have a supervisor ready who can operate the fire extinguisher.
Intended Use The device is intended exclusively for wirefeeding in automated WIG and plasma welding in combination with Fronius system components. Any other use is deemed to be "not in accordance with the intended purpose." The manufacturer accepts no liability for any damage resulting from improper use.
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Do not use the functions described here until you have fully read and understood the following documents: These operating instructions All system component operating instructions, especially the safety rules Welding is dangerous. To ensure that this device can be used cor- rectly and safely, the following basic requirements must be met: Adequate automated welding qualifications Appropriate protective equipment...
CrashBox/i TIG/PAP Device concept The CrashBox/i TIG/PAP is specially designed for mounting on the PAP robot arm and is a protective device for all welding torch components. In the event of a collision, the applied voltage of 24 V is interrupted and a signal is sent to the ro- bot controller as a result, whereupon the robot controller immediately stops the robot.
CrashBox /i Device concept CrashBox /i installed on the robot arm with index disc and hosepack holder The CrashBox /i is a protection device for welding torches and the installed sys- tem components. In the event of a collision, the CrashBox emits a signal to the robot controls, which causes the robot controls to stop the robot immediately.
TTB 450i / 500i W R robot welding torch Device concept The TTB 450i / 500i W water-cooled TIG robot welding torches are used in auto- mated TIG applications. The following versions are available for a length L = 300 mm: TTB 450i W: 0 / 17 / 70 / 90°...
PTB 200i / 350i robot plasma torches Device concept PTB 200i / 350i The PTB 200i and PTB 350i water-cooled plasma robot welding torches are used for plasma welding and plasma brazing. Each welding torch can be equipped with a cold-wire feed or a trailing gas nozzle. A water-cooled gas nozzle is also available for the PTB 350i.
TTB 360i / 720i W R ArcTig robot welding torches Device concept TTB 720i ArcTIG TTB 360i ArcTIG The water-cooled ArcTIG robot welding torches are operated in the iWave weld- ing system as follows: TTB 360i W R ArcTig + TPHP 500i R torch hosepack TTB 720i W R ArcTig + THP 720i R/W/CON/ArcTig torch hosepack + additional iWave welding machine with OPT/i PowerSharing...
Notes on the device Striking voltage is present at the gas nozzle during the ignition process. Do not touch the gas nozzle during the welding process! Work on the gas nozzle should only be carried out when the welding machine is switched off and disconnected from the grid.
TPHP 500i R torch hosepack Device concept * Integrated wirefeeding hose for PAP hosepacks The torch hosepacks are equipped with a Fronius TIG central connector as standard. The interface between the hosepack and the welding torch is located on the headpiece of the torch hosepack.
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ating the equipment incorrectly, as this may result in serious injury and damage to property. Do not use the functions described here until you have fully read and understood the following documents: These operating instructions All system component operating instructions, especially the safety rules Welding is dangerous.
Hosepack holder for conventional robots (Clamp/i TIG CON Index Disc+) Hosepack holder Clamp/i TIG CON Index Disc+ (44,0350,4721) The torch hosepack is mounted on conventional robots with the hosepack holder Clamp/i TIG CON Index Disc+ and various TPSi components.
PushPull hosepack CWF 25i Drive R/G/W/FSC Device concept PushPull hosepack CWF 25i Drive R/G/W/FSC The PushPull hosepack connects the wirefeeder to the KD Drive cold-wire drive unit via the wire buffer. The wire buffer is included in the scope of delivery of the PushPull hosepack. The length of the PushPull hosepack is 8 m.
KD Drive KD Drive mounted on the headpiece of the torch hosepack The KD Drive cold-wire drive unit is suitable for automated steel, aluminum, CrNi, and CuSi applications. The water-cooled wire drive with a single-stage spur gear ensures highly dynamic wirefeeding. The KD Drive enables active wire movement during welding.
Wire buffer The wire buffer serves as a buffer zone for fast, reversing movements of the welding wire. At the same time, the wire buffer enables the harmonization of two drive sys- tems with different modes of operation. The rear drive system supplies the wire buffer evenly with the welding wire, while the front drive motor moves the weld- ing wire highly dynamically.
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symbols warn against operating the equipment incorrectly, as this may result in serious injury and damage to property. Do not use the functions described here until you have fully read and understood the following documents: These operating instructions All system component operating instructions, especially the safety rules Welding is dangerous.
THP 720i R/W/CON/ArcTig torch hosepack Device concept THP 720i R/W/CON/ArcTig The ArcTIG torch hosepack is equipped with two Fronius TIG central connectors as standard. The interface between the hosepack and the welding torch is located at the other end of the torch hosepack.
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operating the equipment incorrectly, as this may result in serious injury and dam- age to property. THP ArcTig 720i R/W/6m 4,051,536 720 A Do not use the functions described here until you have fully read and understood the following documents: These operating instructions All system component operating instructions, especially the safety rules...
CW Standard cold-wire feed Device concept CW Standard cold-wire feed with mounting rail (44,0350,4629) CW Standard cold-wire feed with mounting clamp (44,0350,1537) The CW Standard cold-wire feed is equipped with an insulated run-off plate with a curvature of 30° that can be swiveled in two axes. Additional run-off plate curvatures are available on request.
Notes on the The device is fitted with a safety symbol. This safety symbol must not be re- device moved or painted over. The safety symbol warns against operating the equipment incorrectly, as this may result in serious injury and damage to property. Danger from dangerous electrical voltage! Striking voltage may be present at the cold-wire feed during the ignition process.
CW HighEnd cold-wire feed Device concept CW HighEnd cold-wire feed (44,0350,1540) The CW HighEnd cold-wire feed is suitable for 0° and 17° robot welding torches. Wire feed angle, lateral offset, and the position in the z-axis are set via adjusting wheels.
Notes on the The device is fitted with a safety symbol. This safety symbol must not be re- device moved or painted over. The safety symbol warns against operating the equipment incorrectly, as this may result in serious injury and damage to property. Danger from dangerous electrical voltage! Striking voltage may be present at the cold-wire feed during the ignition process.
Options Options OPT/i external gas regulator 4,101,318 OPT/i TIG gas regulator* 4,101,259,ik OPT/i TIG trailing gas regulator* 4,101,316,ik OPT/i TIG plasma gas regulator* 4,101,314,ik OPT/i external HF 4,044,059 These gas regulator options are designed to be installed in the OPT/i ex- ternal gas regulator.
THPi mounting adapter Example application of a THPi mounting adapter fitted to the torch hosepack (44,0350,4660) The THPi mounting adapter can be used to fit seam detection systems, cameras, and similar items to the robot welding torch. The camera holder is mounted on the headpiece of the torch hosepack, the TCP remains the same.
ø 4 H7 x 6 mm M4 x 10 mm M4 x 10 mm M10 x 6 mm M4 x 10 mm M4 x 10 mm ø 4 H7 x 6 mm The holes on the other surfaces are arranged in the same way. Mounting brack- Mounting bracket 4-hole (44,0350,4649), mounting bracket for index disk (44,0350,4648) As an alternative to the hosepack holder, the torch hosepack can be mounted on...
TIG CrashBox signal cable (Crashbox Signal Cable/i TIG) 44,0350,4627 Option for conventional robots for connecting the signal cable to the TIG Crash- Box. Trailing gas nozzle 44,0350,2239 ... TTBi trailing gas nozzle 0° L180 44,0350,2240 ... TTBi trailing gas nozzle 17° L180...
Striking voltage is present at the gas nozzle during the ignition process. Do not touch the gas nozzle during the welding process! Work on the gas nozzle should only be carried out when the welding machine is switched off and disconnected from the grid.
Safety Safety WARNING! Danger from incorrect operation and work that is not carried out properly. This can result in serious personal injury and damage to property. ▶ All the work and functions described in this document must only be car- ried out by technically trained and qualified personnel.
CWF 25i R wirefeeder Front, back Wirefeed connection FSC-T connection SpeedNet connection For connecting the SpeedNet cable from the interconnecting hosepack Welding wire infeed...
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Page CWF 25i R – side 4-roller drive with red protective cover Operating status LED Lights up green when the device is ready for operation Gas-test button For setting the required gas volume on the gas pressure regulator Wire-return button Gas-free retraction of the welding wire Wire-threading button Gas-free threading of the welding wire into the welding torch hosepack...
Cold wire drive unit KD Drive Controls, con- nections, and mechanical com- ponents KD Drive Control line Feed roller cover with viewing window Wirefeeding hose KD Drive – cold-wire feed Coolant connections The coolant is supplied via the headpiece of the torch hosepack Mounting surface For mounting the KD Drive on the headpiece of the torch hosepack Wirefeeding hose...
SplitBox hosepack SB TP 95i CON R SplitBox, hosep- (10) (11) (14) (13) (12) Welding current/shielding gas connection For connecting the gas/power cable from the torch hosepack Pilot arc/plasma current/gas connection For connecting the pilot arc cable from the welding torch hosepack CrashBox 8-pin connection (with red color marking) For connecting the CrashBox cable from the torch hosepack TIG Multi Connector 8-pin connection...
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(12) Coolant return (13) TIG Multi Connector 8-pin (14) CrashBox cable 8-pin (with red color marking)
TPHP 500i R torch hosepack Operating con- trols, connec- tions, and mech- anical compon- ents TPHP 500i R and wirefeeding hose Cover Wirefeeding hose (only for PAP hosepacks) with FSC pin and insulating cap CrashBox cable 8-pin (with red color marking) TIG Multi Connector 8-pin Trailing gas Pilot arc/plasma current/gas...
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(13) Cooling unit on/off button For switching a cooling unit on/off (e.g., when changing the welding torch) (14) Gas-test button For a functional description of the wire-return, wire-threading, and gas-test but- tons, see page onwards.
THP 720i R/W/CON/ArcTig torch hosepack Controls, con- nections, and mechanical com- ponents THP 720i ArcTIG Cover CrashBox cable 8-pin (with red color marking) TIG Multi Connector 8-pin Trailing gas Welding current/shielding gas Coolant supply Blue Coolant return Welding current/shielding gas Status LED Lights up green in normal operation Flashes green when a process is active (e.g., start-up, welding process...
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(12) Cooling unit on/off button For switching a cooling unit on/off (e.g., when changing the welding torch) (13) Gas-test button For a functional description of the wire-return, wire-threading, and gas-test but- tons, see page onwards.
Function of the Gas-Test, Wire-Return and Wire Threading Buttons Function of the Gas-test button gas-test, wire- return, and wire- After pressing the gas-test button, gas is released for 30 s. Pressing the button threading but- again will end the process prematurely. tons Wire-return button There are two options available for retracting the welding wire:...
General Safety WARNING! Danger from work that is not carried out properly. This can result in serious personal injury and damage to property. ▶ Only trained and qualified personnel may carry out the activities described in the following. ▶ Observe the operating instructions of the system components, in particu- lar the chapter "Safety rules".
Installation se- The individual components must be installed on the robot in the following order: quence for con- ventional push Fit the robot fixture(s) robots Fit the CWF 25i R wirefeeder Fit the TPSi robot flange Fit the TPSi CrashBox Fit the torch hosepack Fit the cold-wire feed Fit the welding torch...
Install the CWF 25i R wirefeeder Fitting the CWF NOTE! 25i R wirefeeder The mounting method for the wirefeeder holder depends on the robot. ▶ Depending on the robot, follow the respective installation instructions!
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IMPORTANT! Always connect the SpeedNet cable for the CWF 25i R wirefeeder to the front of the welding machine!
Install the TPHP 500i R welding torch hosepack Fitting the TPHP 500i R torch M4 x 25 mm hosepack 3,0 Nm 2.21 ft·lb M8 x 60 mm 6 mm 42,0 Nm 30,98 ft·lb...
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Example: Hosepack routed to welding machine via balancer Route the hosepack to the welding machine via the balancer and universal hosepack holder (42,0405,0468) b) by fitting to the side of the robot using a pipe clamp (42,0300,2806) and split tips (42,0300,2807) For TIG applications: The pilot arc cable can be connected to ground using the OPT/i TIG pilot arc adapter.
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Fit the TIG CrashBox signal cable option...
Connect the wirefeeding hose Connecting the wirefeeding hose * external wirefeeding hose Example: Hosepack with balancer 1 Route wirefeeding hose parallel to the hosepack 2 Secure the wirefeeding hose with Velcro straps...
General Safety WARNING! Danger from work that is not carried out properly. This can result in serious personal injury and damage to property. ▶ Only trained and qualified personnel may carry out the activities described in the following. ▶ Observe the operating instructions of the system components, in particu- lar the chapter "Safety rules".
Installation se- The individual components must be installed on the robot in the following order: quence PAP ro- Fit the robot fixture(s) Fit the TIG SplitBox Fit the CWF 25i R wirefeeder Fit the CrashBox Fit the torch hosepack Connect the wirefeeding hose Fit the CW feeder Fit the welding torch...
Mounting SplitBox hosepack SB TP 95i CON R Mounting Split- Box hosepack SB TP 95i CON R The mounting method for the SplitBox holder depends on the robot. Depending on the robot, follow the respective installation instructions! M6 x 16 mm +NL6 10,5 Nm 7.74 ft·lb...
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For TIG applications: The pilot arc cable can be connected to ground using the OPT/i TIG pilot arc adapter.
Install the CWF 25i R wirefeeder Fit the CWF 25i NOTE! R wirefeeder The mounting method for the wirefeeder holder depends on the robot. ▶ Depending on the robot, follow the respective installation instructions!
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IMPORTANT! Always connect the SpeedNet cable for the CWF 25i R wirefeeder to the front of the welding machine!
Fitting the robot flange /i TIG/PAP and Crash- Box/i TIG/PAP Fitting the robot flange and CrashBox Tightening torques for fitting the robot flange using screws of strength class 8.8: 3.3 Nm / 2.43 lb-ft 5.0 Nm / 3.69 lb-ft 6.0 Nm / 4.43 lb-ft 27.3 Nm / 20.14 lb-ft 54 Nm / 39.83 lb-ft 93 Nm / 68.60 lb-ft...
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IMPORTANT! When attaching the CrashBox, pay attention to the locating pin and the screws on the CrashBox as well as the locating hole and the threaded holes on the robot flange! Observe the tightening sequence for the screws: 1-2-3 Locate the screws first Then tighten the screws by no more than one turn Finally, tighten screws to the specified torque NOTE!
IMPORTANT! When attaching the bellows, make sure that it is tight against the robot flange. Fitting the The CrashBox dummy is fitted in the same way as the CrashBox CrashBox (see page onwards, step 2). dummy...
Install the TPHP 500i R welding torch hosepack Fitting the TPHP 500i R torch hosepack IMPORTANT! Guide the torch hosepack through the CrashBox (A) and the robot arm (B) as follows: Guide the hosepack components through one by one Always guide through the hosepack components starting with the largest connector through to the smallest Finally, push on the corrugated hose IMPORTANT! Form a loop with the coolant hose before passing the coolant hose...
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A ... 3 additional screws B ... 3 screws pre-mounted on the headpiece of the torch hosepack Tighten the screws in a crosswise pattern.
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IMPORTANT! Push out the wirefeeder as far as it will go.
Connect the wirefeeding hose Connecting the wirefeeding hose IMPORTANT! Before cutting the wirefeeding hose to length, check that the wirefeeder is at the out- ermost position.
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Fastening wirefeeder to the wirefeeder holder...
Connecting the extension hosepack Connecting the WARNING! extension hosep- Danger from electric current due to defective system components and incor- rect operation. This can result in serious personal injury and damage to property. ▶ All cables, leads, and hosepacks must always be securely connected, un- damaged, and correctly insulated.
M3 x 12 mm TX 10 0,5 Nm 0.37 ft·lb Mounting the For 0° welding torches and 17° welding torches, the CW Standard cold-wire feed CW Standard can alternatively be mounted directly on the welding torch by means of a mount- cold-wire feed ing rail.
Fitting the CW HighEnd cold- wire feed 3 mm 1,8 Nm 1.33 ft·lb Screw length = 6 mm: for 0° welding torches Screw length = 8 mm + spacer plate: for 17° welding torches Spacer plate between welding torch and CW HighEnd cold-wire feed Screws and spacer plate from the scope of delivery of the CW HighEnd cold-wire feed.
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Fitting the inner liner: 1 Nm IMPORTANT! The inner liner must not touch the bearings. Tightening the Allen screw automatically centers and tensions the inner liner.
Mounting the PushPull hosepack CWF 25i Drive R/G/W/FSC Mounting the KD The KD Drive cold-wire drive unit is mounted on the headpiece of the torch Drive cold-wire hosepack, regardless of whether you are using a conventional or PAP robot. drive unit on the torch hosepack The following work steps demonstrate assembly on a PAP robot.
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Clean the surface IMPORTANT! When levering out the insert, make sure that the O-ring on it is not damaged and does not get lost.
Installing the wire buffer Assembly on the robot | Assembly on a balancer Connecting the NOTE! control line to the wire buffer Lay the control line properly in the strain-relief device provided.
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Connect the wirefeeding hose to the cold-wire feed: CW Standard cold-wire feed – see details from page onwards CW HighEnd cold-wire feed – see details from page onwards...
Fitting the welding torch TTB 450i / 500i W R: Fitting the welding torch wear parts NOTE! Only tighten the torch cap enough so that the tungsten electrode can no longer be moved by hand.
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Fitting welding Term definition: TFC = Tungsten Fast Clamp torch wear parts on TTB450 R P CAUTION! TFC clamping unit Danger from tungsten electrode when dismantling clamping unit and collet. The torch body may be damaged as a result. ▶ Always remove the tungsten electrode before dismantling the clamping unit and collet.
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Remove the clamping unit Remove the collet Fitting wear parts: CAUTION! Danger from tungsten electrode when fitting clamping unit and collet. The torch body may be damaged as a result. ▶ Fit the clamping unit and collet and only then fit the tungsten electrode.
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Fit the collet Fit the clamping unit NOTE! When grinding the tungsten electrode do I need to wear protective gloves? ▶ Observe the operating instructions and safety instructions from the grind- ing machine manufacturer.
Fitting the weld- ing torch IMPORTANT! Push in the welding torch until it audibly engages on the torch hosepack. Plasma and ArcTIG welding torches are mounted in the same way. Removing the welding torch Actuate the locking button and pull off the welding torch to the front Plasma and ArcTIG welding torches are removed in the same way.
Fitting the plasma welding torch General Apart from the specified plasma gas flow rate, the position of the tungsten elec- trode plays a crucial role in determining the loading limits. By loading limits we mean the maximum possible welding current For a particular plasma nozzle For a particular plasma gas flow rate For a particular tungsten electrode position...
PTB 350i Set the tungsten electrode (see from page onwards) PTB 200i / 350i Loosen the fixing screw on the setting gage W R: Setting the Insert the pin that matches the diameter of the plasma nozzle into the set- tungsten elec- ting gage trode...
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IMPORTANT! When loosening the torch cap, make sure that the tungsten elec- trode does not fall out of the plasma welding torch! PTB 200i – Setting the tungsten electrode...
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PTB 350i – Setting the tungsten electrode...
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Plasma welding torches are mounted on and removed from the torch hosepack in the same way as TIG welding torches. For details, see page onwards.
Install the trailing gas nozzle Fitting the trail- NOTE! ing gas nozzle The welding torch must be fully equipped before fitting the trailing gas nozzle. A cold-wire feed present in the system must be mounted in front of the trail- ing gas nozzle.
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M4 x 6 mm 3 mm * Do not tighten the screws; the trailing gas nozzle must still be movable * Position the trailing gas nozzle roughly in relation to the gas nozzle...
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M4 x 6 mm 3 mm M4 x 6 mm 3 mm 1,0 Nm 0.74 ft·lb...
Fitting the THPi mounting adapter Fitting the THPi NOTE! mounting ad- apter The THPi mounting adapter is fitted with the robot welding torch removed. Example: Fitting mounting bracket on the THPi mounting adapter...
Fitting the wirefeeding hose / inner liner Overview The following wirefeeding hoses and inner liners are required for the individual system configuration: Conventional robot – Push Wire spool to CWF 25i R * CWF 25i R to cold-wire feed Conventional robot – PushPull Welding wire drum to CWF 25i R CWF 25i R to wire buffer Wire buffer to KD Drive...
Head of the torch hosepack for CW HighEnd cold-wire feed - Set the roller carrier back as far as it will go Set the carriage back by approx. 10 mm / 0.4 inches...
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Cut the inner liner piece to length at 115 mm / 4.53 inches, screw on the liner terminator (42,1000,0970) Fasten the 115 mm / 4.53 inch inner liner piece with the liner termination to the CW HighEnd cold- wire feed...
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Push the wirefeeding hose over the 115 mm / 4.53 inch inner liner piece. The end of the wirefeeding hose is not fastened to the CW HighEnd cold-wire feed. Mark the wirefeeding hose...
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Cut the wirefeeding hose to length Screw the end piece into the wirefeeding hose...
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Push the inner liner into the wirefeeding hose as far as it will go Mark the inner liner as shown above...
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Pull out the inner liner, cut the inner liner to length, screw on the liner end piece Remove the clamping piece...
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Insert the wirefeeding hose in the clamping piece Fit the clamping piece with the wirefeeding hose...
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Insert the inner liner Secure the inner liner...
Inserting/changing feed rollers General The feed rollers are not inserted in the system when first delivered. In order to achieve optimum welding wire feed, the feed rollers must be suitable for the diameter and alloy of the wire being welded. NOTE! Incorrectly designed feed rollers can cause poor weld properties.
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CAUTION! Danger due to open feed rollers. This could result in injury. ▶ After inserting/changing the feed rollers, always install the protective cov- er of the 4-roller drive.
Inserting/chan- ging feed rollers in KD Drive When opening the feed roller cover, resistance occurs at an opening angle of approx. 70°. After overcoming the resistance, the feed roller cover can still be opened up to approx. 90°. After that, the feed roller cover will stay in this position.
Threading in the welding wire Threading in the CAUTION! welding wire Danger due to sharp end of the welding wire. Personal injury and damage to property may result.. ▶ Deburr the end of the welding wire before insertion. CAUTION! Danger from springiness of the coiled welding wire. Personal injury and damage to property may result.
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Threading the welding wire using the example of the standard cold-wire feed; The welding wire is threaded in the same way with the high-end cold-wire feed.
Setting the con- NOTE! tact pressure Excessive contact pressure can result in damage to property and poor weld properties. ▶ Set the contact pressure in such a way that the welding wire is not de- formed but nevertheless ensures proper wirefeeding. ▶...
Setting the con- NOTE! tact pressure on the KD Drive Set the contact pressure in such a way that the welding wire is not deformed but nevertheless ensures proper wirefeeding. IMPORTANT! In the event of a major change in contact pressure, perform a sys- tem adjustment according to the operating instructions of the welding machine.
Setting up the CW HighEnd cold-wire feed Setting options Setting the wire feed angle * Alternative way to adjust the wire feed angle Turning the knurled screw moves the carriage of the cold-wire feed and changes the wire feed angle. To prevent unintentional adjustment of the set wire feed angle, the carriage can be fixed with the screws (1) or (2).
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For easier adjustment of the wire feed angle, a scale (3) is provided on the arm of the cold-wire feed. The scale is also present on the opposite side of the arm.
Commissioning Requirements The following requirements must be fulfilled for commissioning a welding sys- tem: All components installed and connected in accordance with the “Installa- tion” section All necessary welding media connected Feed rollers inserted into wirefeeders or drive unit Welding wire threaded in Contact pressure of the feed rollers set Motor calibration carried out All covers closed, all side pieces installed and all safety devices in good order...
Troubleshooting Safety WARNING! Danger from incorrect operation and work that is not carried out properly. This can result in serious personal injury and damage to property. ▶ All the work and functions described in this document must only be car- ried out by technically trained and qualified personnel.
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Welding machine not working Power switch is switched on; displays and indicators do not illuminate Cause: Mains lead damaged or broken, mains plug not inserted Remedy: Check mains lead, if necessary insert mains plug Cause: Mains socket or mains plug faulty Remedy: Replace faulty parts Cause:...
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Irregular wire speed Cause: Feed rollers not suitable for welding wire used Remedy: Use suitable feed rollers Cause: Feed rollers have the wrong contact pressure Remedy: Optimize contact pressure Wire buffer empty Cause: Counter lever on main wirefeeder open Remedy: Close the counter lever on the main wirefeeder Acknowledge the service code by pressing the wire threading key Cause:...
Poor-quality weld properties Cause: Incorrect welding parameters Remedy: Check settings Cause: Poor ground earth connection Remedy: Establish good contact with workpiece Cause: Too little or no shielding gas Remedy: Check gas pressure regulator, gas hose, gas solenoid valve, welding torch gas connection, etc. Cause: Welding torch leaks Remedy:...
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HF is being conducted to robot Cause: Conductive robot flange has been installed Remedy: Install plastic robot flange...
If the coolant hoses on the welding torch hosepack are connected and discon- nected several times, grease the O-rings regularly! If no special grease is specified for the O-rings, use the O-ring grease with item number 40,0009,0044 from Fronius!
Each time the Each time the welding torch or torch hosepack is changed, ensure that the coup- welding torch or ling point is clean and dry. Remove any coolant that has escaped from the coup- torch hosepack ling point. is changed Every 6 months CAUTION! Danger from compressed air at close range.
Changing the NOTE! working direc- tion of the wire After making changes, route the control line properly back into the strain-re- buffer lief device provided for this purpose.
Plasma welding Regular and preventive maintenance of the plasma welding torch are important torch mainten- factors in achieving problem-free operation. The plasma welding torch is subjec- ance ted to high temperatures. This is why the plasma welding torch needs more fre- quent maintenance than other components of a welding system.
Wire diameter 0.8 - 1.6 mm 0.03 - 0.06 in. Maximum pressure of shielding gas 7 bar 101.53 psi Coolant Original Fronius Maximum pressure of coolant 5 bar 72.53 psi Protection class IP 23 Mark of conformity S / CE / CSA Dimensions l ×...
Maximum permitted striking voltage 10 kV TTB 500i W R DC welding current at 100 % ED / 500 A 10 min / 40°C (104°F) AC welding current at 100 % ED / 400 A 10 min / 40°C (104°F) Shielding gas (Standard EN ISO Argon 14175)
Maximum permitted striking voltage 10 kV ED = duty cycle The specified cooling capacity values only apply in conjunction with TIG welding torches. IMPORTANT! If the TPHP 500i W R torch hosepack is operated with a plasma or an ArcTIG welding torch, other values apply! For details on plasma welding torches, see from page onwards.
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This product meets the requirements set out in standard IEC 60974-7.
THB 720i R/W/CONV/ArcTig DC welding current at 100% ED / 720 A 10 min / 40°C (104°F) Shielding gas (Standard EN ISO Argon 14175) Length See next line Lowest cooling capacity as per IEC standard 60974-2 depending on hosepack length 4.00 m / 13 ft.
CrashBox iWave Item numbers CrashBox iWave L 44,0350,5590 CrashBox iWave XL 44,0350,5591 CrashBox iWave XXL 44,0350,5592 Degree of repeatability (1) Max. 0.3 mm Weight 1000 g Dimensions Ø 115 mm x 90 mm A distance of 300 mm away from the robot flange CrashBox /i Item numbers CrashBox /i...
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CrashBox /i Ø90 mm x 60 mm CrashBox /i XL Ø90 mm x 60 mm CrashBox /i XXL Ø90 mm x 60 mm A distance of 300 mm away from the robot flange with bellows: Ø110 mm...
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Triggering torques and weight-distance diagram Weight [kg] The values listed only apply when in a static state!
CWF 25i Drive Welding current at 10 min/40°C 100% ED* / 500 A R/G/W/FSC KD-Drive supply voltage 60 V DC KD-Drive nominal current 1.5 A RMS Wire speed 1 - 60 m/min 39.37 - 2362.20 ipm Wire diameter 0.8 -1.6 mm 0.032 - 0.063 in.
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Lowest cooling capacity as per IEC standard 60974-2 depending on hosepack length 1.65 m / 5ft. 4.96 in. 950 W 1.90 m / 6 ft. 2.80 in. 1000 W 2.24 m / 7 ft. 2.19 in. 1000 W 2.50 m / 8 ft 2.43 in. 1000 W 3.50 m / 11 ft.
PTB 350i DC welding current at 100% ED / 350 A 10 min / 40°C (104°F) Shielding gas (Standard EN ISO Argon 14175) Level of purity of shielding gas Min. 4.6 Plasma gas (Standard EN ISO 14175) Argon Level of purity of plasma gas Min.
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PTW 200i Plasma gas flow Max. welding cur- ø plasma nozzle rate rent Dimension "x" * 1.5 mm Min. 0.3 l/min 60 A 1.5 mm Max. 0.8 l/min 100 A 2.0 mm Min. 0.4 l/min 80 A 2.0 mm Max. 1.0 l/min 120 A 2.5 mm Min.
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