Fronius Robacta Twin Compact Operating Instruction

Operating instructions

Robacta Twin Compact

Operating instructions

EN

ZH

操作说明书

42,0410,2043 012-30052022

Contents

Safety 4

Start-up 6

Device concept 6 Fitting the mounting bracket (standard) 6 Fitting the mounting bracket (individually) 7 Mount robot torch neck 8 Fitting the wire guide core 8 Connect robot hosepack 10 Robacta Twin Compact Pro - Replacing components 11

Care, maintenance and disposal 12

General 12 Every time before starting up 12 Every time the wirespool is exchanged 12 Disposal 12

Troubleshooting 13

Technical data 18

Torch necks 18 Hosepacks 20

EN

3

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 carried

▶

out by technically trained and qualified personnel. Read and understand this document in full.

▶

Read and understand all safety rules and user documentation for this device

▶

and all system components.

WARNING!

Danger from electrical current.

This can result in serious personal injury and damage to property.

Before starting work, switch off all devices and components involved and dis-

▶

connect them from the grid. Secure all devices and components involved so they cannot be switched back

▶

on.

WARNING!

Danger from electric current due to defective system components and incorrect operation.

This can result in serious personal injury and damage to property.

All cables, leads and hosepacks must always be securely connected, undam-

▶

aged and correctly insulated. Only use adequately dimensioned cables, leads and hosepacks.

▶

WARNING!

Risk of coolant escaping.

This can result in serious personal injury and damage to property.

When disconnecting a welding torch from the cooling unit or other system

▶

components, always seal the coolant hoses using the plastic seal attached to the torch.

WARNING!

Danger due to hot system components and/or equipment.

Can result in serious burns or scalding.

Before starting work, allow all hot system components and/or equipment to

▶

cool to +25°C/+77°F (e.g., coolant, water-cooled system components, wirefeeder drive motor, etc.) Wear suitable protective equipment (e.g., heat-resistant gloves, safety

▶

goggles, etc.) if cooling down is not possible.

4

WARNING!

Danger from contact with toxic welding fumes.

This can result in serious personal injuries.

Always extract welding fumes.

▶

Ensure an adequate supply of fresh air. Ensure that there is a ventilation rate

▶

of at least 20 m³ (169070.1 US gi) per hour at all times. If in doubt, a safety engineer should be commissioned to check the pollution

▶

level in the workplace.

CAUTION!

Danger from operation without coolant.

This can result in damage to property.

Never operate water-cooled welding torches without coolant.

▶

During welding, ensure that the coolant is circulating correctly – this will be

▶

the case for Fronius cooling units if a regular return ﬂow of coolant can be seen in the coolant container of the cooling unit. The manufacturer will not be liable for any damages due to non-observance

▶

of the above mentioned points. All claims against the warranty are void.

EN

5

Start-up

Reibahle / Reamer / Alésoir / Alesatore / Escariador / Alar gador Ø6G7

Bohrer / Drill / Foret / Punta del trapano / Broca / Broca Ø5,8

Device concept The robot hosepack Robacta Twin Compact is distinguished by small dimensions

for the best possible accessibility to weld seams, low weight and high temperature stability. Through a closed gas conduit the gas is led to the robot torch neck free from loss. In addition, the robot hosepack Robacta Twin Compact is equipped with a separate compressed air piping for purging the robot torch neck.

The robot torch neck Robacta Twin Compact possesses a revolutionary connection system and is distinguished by small dimensions and so the best possible accessibility. By the water-cooled gas nozzle the system is suitable for the MIG/MAG high-performance welding.

Fitting the mounting bracket (standard)

1

3

2

IMPORTANT! Drill a Ø5.8 mm hole for the mounting bracket and use a reamer to

enlarge the hole so it can accommodate the dowel pin (Ø6G7).

IMPORTANT! The mounting bracket must be fitted using an M8 shoulder screw and an M6 screw. After screwing the mounting bracket in place, another dowel pin (Ø6 mm) must be driven in to secure it.

6

Fitting the

Reibahle / Reamer / Alésoir / Alesatore / Escariador / Alar gador Ø6G7

Bohrer / Drill / Foret / Punta del trapano / Broca / Broca Ø5,8

mounting bracket (individually)

1

2

EN

3

IMPORTANT! Drill a Ø5.8 mm hole for the mounting bracket and use a reamer to

enlarge the hole so it can accommodate the dowel pin (Ø6G7).

IMPORTANT! The mounting bracket must be fitted using an M8 shoulder screw. The required bracket must then be positioned and two dowel pins (Ø6 mm) driven in to secure it.

7

Mount robot

*

**

***

1

2

****

2

1

torch neck

IMPORTANT! Risk of serious damage to pipe bends and hosepack.

During installation, ensure that the grey contact surfaces remain totally free

-

of any contamination. If necessary, clean contact surfaces with dry reduced compressed air. The pipe bends must be tightened to the specified torque.

-

If a contact point is damaged, both the pipe bend and the hosepack must be

-

replaced.

1

* Centering pin ** Contact Touch Sensing *** Connection plug switch-off box ***** The torques specified are applicable exclusively to the torque wrench op-

tionally available. See spare parts list for item number

2

Fitting the wire guide core

IMPORTANT! When cutting the wire guide core, ensure that:

no burr juts out into the wire guide core on cutting

-

place the side cutter slightly at an angle (burr is pulled outward)

-

grind the burr off

-

CAUTION!

Danger from work that is not carried out properly.

This can result in serious damage to property.

It is imperative that the sequence of work steps is complied with and the

▶

torques specified adhered to.

* A torque wrench and the matching socket wrench are available instead of the tool supplied as standard. This ensures that it is possible to tighten the components with the torque specified. See spare parts list for item number.

8

1

2

1

2

3

4

2

3

1

2

3

*

1

2

4

3

1

2

EN

3

5

4

6

9

Connect robot

1

3

4

5

6

8

9

hosepack

WARNING!

Danger from electrical current.

This can result in serious personal injury and damage to property.

Before starting work, switch off all devices and components involved and dis-

▶

connect them from the grid. Secure all devices and components involved so they cannot be switched back

▶

on.

WARNING!

Danger from electric current due to defective system components and incorrect operation.

This can result in serious personal injury and damage to property.

All cables, leads and hosepacks must always be securely connected, undam-

▶

aged and correctly insulated. Only use adequately dimensioned cables, leads and hosepacks.

▶

NOTE!

Never start welding with a water-cooled torch if there is no coolant in the system! Fronius will not be liable for any resulting damage, and all warranty claims shall be null and void.

IMPORTANT! Shielding gas mixed with extraneous air has an adverse effect on

welding results.

The end of the hose must be sealed off with the stopper supplied if the torch

-

blow-off connection is not in use Do not connect the hose if no compressed air is connected to the solenoid

-

valve for the blow-off function. Seal hose with stopper.

1

* Connection for option Purge welding torch

10

Robacta Twin

1

2

3

4

*

Compact Pro Replacing components

CAUTION!

Danger of burning by strongly heated welding torch or hot coolant.

This can result in severe scalds.

The exchange of the components as well as the cleaning and check of the

▶

components may only occur in the cooled-down state of the welding torch.

CAUTION!

Danger due to incorrect operation and incorrectly performed work.

This can result in serious damage to property.

It is imperative that the sequence of work steps is complied with and the

▶

torques specified adhered to.

* A torque wrench and the matching socket wrench are available instead of

the tool supplied as standard. This ensures that it is possible to tighten the components with the torque specified. See spare parts list for item number.

1 2

EN

3 4

11

Care, maintenance and disposal

General Regular preventive maintenance of the welding torch is essential if troublefree

operation is to be ensured. The welding torch is subjected to high temperatures and heavy soiling. For this reason, the torch needs more frequent maintenance than other components of the welding system.

IMPORTANT! When removing welding spatter, avoid making any drag-lines and scratches. Future welding spatter could get lodged firmly in these.

Do NOT bend the torch neck

-

Every time before starting up

Every time the wirespool is exchanged

Disposal Waste electrical and electronic equipment must be collected separately and re-

Check the contact tubes

-

If the contact tubes are worn out, exchange them for new ones

-

Clean welding spatter out of the gas nozzle

-

In case of not removable impurities exchange gas nozzle

-

* Check the spatter-guard and all insulation pieces for damage

Recommended: Exchange the inner liner

-

Clean the wirefeed hose with reduced-blow compressed air

-

Clean all wearing parts before fitting them

-

cycled in an environmentally-friendly way, in accordance with the European Directive and national legislation. Used equipment must be returned to the distributor or disposed of via an approved local collection and disposal facility. Correct disposal of used equipment promotes the sustainable recycling of material resources. Failing to dispose of used equipment correctly can lead to adverse health and/or environmental impacts.

Packaging materials

Separate collection according to material. Check your local authority regulations. Crush containers to reduce size.

12

Troubleshooting

EN

Troubleshooting

No welding current

Mains switch ON, indicators on the power source are lit up, shielding gas ﬂows

Cause: Remedy:

No protective gas shield

All other functions are OK

Cause: Remedy:

Faulty earth (ground) connection Check the earth (ground) connection and clamp for correct polarity

There is a break in the current cable in the welding torch Change the torch

The gas cylinder is empty Change the gas cylinder

The gas pressure regulator is faulty Replace the gas pressure regulator

The gas hose is not connected, damaged or kinked Connect/replace the gas hose, or straighten out kinks

Cause: Remedy:

Poor welding properties

Cause: Remedy:

The welding torch is faulty Replace welding torch

Gas solenoid valve is faulty Replace gas solenoid valve

Incorrect welding parameters Check the settings

Poor connection to earth (ground) Ensure good contact to workpiece

Not enough shielding gas, or none at all Check the pressure regulator, gas hose, gas solenoid valve and torch

gas connection. On gas cooled welding torches, inspect the gas seals, use a suitable inner liner.

Welding torch leaking Exchange the welding torch

Contact tube either too big, or worn out Change the contact tube

13

Poor welding properties

Cause: Remedy:

Wrong wire alloy and/or wrong wire diameter Check the wire spool that has been inserted; check the weldability of

the base metal

Cause: Remedy:

Cause:

Remedy:

Cause: Remedy:

The shielding gas is not suitable for this wire alloy Use the correct shielding gas

Unfavourable welding conditions: Shielding gas is contaminated (by moisture, air), inadequate gas shielding (weld-pool “boiling”, draughts), contaminants in the workpiece (rust, paint, grease)

Optimise the welding conditions

Welding spatter in the gas nozzle Remove the welding spatter

Turbulence caused by too high a rate of shielding-gas ﬂow Reduce the shielding-gas ﬂow-rate. Recommendation:

Shielding-gas ﬂow-rate (l/min) = wire diameter (mm) x 10 (e.g. 16 l/min for a 1.6 mm wire)

Too large a distance between the torch and the workpiece. Reduce the distance between the torch and the workpiece (recom-

mended: 10-15 mm)

Tilt angle of the welding torch is too large Reduce the tilt angle of the welding torch

Cause: Remedy:

Wrong diameter of wirefeed components Use wirefeed components of the correct diameter

14

Poor wirefeed

Cause: Remedy:

Braking force set too high Set the brake to a looser setting

EN

Cause: Remedy:

Hole in contact tube is dislocated Exchange the contact tube

The wire feed inner liner is defective Check the wire fee inner liner for kinks, dirt etc.

The wirefeed rollers are not suitable for the wire electrode being used Use suitable wirefeed rollers

The wirefeed rollers are exerting the wrong contact pressure Optimise the contact pressure

The wirefeed rollers are soiled or damaged Clean the wirefeed rollers, or exchange them for new ones

Inner liner dislocated or kinked Exchange the inner liner

The inner liner or wire inlet nozzle are of the wrong dimension Ensure that the inner liner or wire inlet nozzle are correctly dimen-

sioned

Cause: Remedy:

Cause:

Remedy:

Cause: Remedy:

The inner liner was kinked while being inserted When inserting the inner liner, only touch and hold it near the infeed

tube

After being cut to length, the inner liner is too short Exchange the inner liner and shorten it to the correct length

The wire is being abraded due to excessive contact pressure on the wirefeed rollers

Reduce the contact pressure on the wirefeed rollers

Welding wire is dirty / slightly rusty Use only high-quality wires that are free of contaminants

15

The welding torch becomes very hot

Cause: Remedy:

The swivel nut on the central connector is loose Tighten the swivel nut

Cause: Remedy:

Cause:

Remedy:

Contact tip has a short service life

Cause: Remedy:

Cause:

Remedy:

Cause: Remedy:

The torch has been operated beyond its maximum amperage rating. Lower the welding power or use a higher-capacity torch

The design dimensions of the torch are not sufficient for this task Respect the duty cycle and loading limits

Only on water-cooled installations: Coolant through-ﬂow is insufficient

Check the coolant level, through-ﬂow rate, cleanliness of coolant, arrangement of hosepack etc.

Incorrect wirefeeder rollers Use correct wirefeeder rollers

Wire electrode worn due to excessive contact pressure on the wirefeeder rollers

Reduce contact pressure on the wirefeeder rollers

Wire electrode contains impurities/is corroded Use high-quality wire electrode with no impurities

Cause: Remedy:

Cause:

Remedy:

NOTE!

When using CrNi, the contact tip may be subject to a higher degree of wear due to the nature of the surface of the CrNi wire electrode.

Uncoated wire electrode Use wire electrode with suitable coating

Wrong dimension of contact tip Use a contact tip of the correct dimension

Duty cycle of welding torch has been exceeded Shorten the duty cycle or use a more powerful welding torch

Contact tip has overheated. No thermal dissipation as the contact tip is too loose

Tighten the contact tip

16

Weld seam porosity

Cause:

Remedy:

Spatter build-up in the gas nozzle causing inadequate gas-shielding of the weld seam

Remove welding spatter

EN

Cause:

Remedy:

Cause:

Remedy:

Cause: Remedy:

Cause:

Remedy:

Cause: Remedy:

Cause:

Remedy:

Either the protective gas shield hose has holes in it, or the hose is not connected properly

Replace protective gas shield hose

The O-ring seals on the connection points have been cut through or are faulty

Replace the O-ring seals

Moisture/condensation in the protective gas shield line Dry protective gas shield line

Protective gas shield ﬂow is either too high or too low Correct the protective gas shield ﬂow

Insufficient protective gas shield ﬂow rate when welding starts or finishes

Increase gas pre-ﬂow and gas post-ﬂow

Rusty or poor quality wire electrode Use high-quality wire electrode with no impurities

For gas-cooled welding torches: protective gas is escaping through a non-insulated inner liner

Use only insulated inner liners with gas-cooled welding torches

Cause: Remedy:

Too much parting agent applied Remove excess parting agent/apply less parting agent

17

Technical data

Ø

Torch necks Explanation of symbols:

water-cooled

X Duty cycle

X / I 40°C)

M21 (EN 439)

X / I 40°C)

C1 (EN 439)

(10 min /

max

(10 min /

max

I

max

(M6) with contact tube M6

(M8) with contact tube M8

Voltage measurement (V-Peak):

for mechanically driven welding torches: 141 V

-

This product conforms to the requirements of IEC 60974-7.

Robacta 160 Robacta 280 Robacta 300 Robacta 400

[%] / [A] [%] / [A] [%] / [A]

max. welding current in A

Electrode diameter

-

100 / 160

-

100 / 160

-

100 / 280

-

100 / 280

-

100 / 350

-

100 / 350

-

100 / 250 (M6); 400 (M8)

-

100 / 250 (M6); 400 (M8)

X / I 40°C)

M21 (EN 439)

X / I 40°C)

C1 (EN 439)

(10 min /

max

(10 min /

max

[mm] [in.]

Robacta 500 Robacta 700 Robacta 700

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

0,8 - 1,2 .031 - .047

-

100 / 500

-

100 / 500

0,8 - 1,6 .031 - .063

0,8 - 1,2 .031 -. 047

-

100 / 700

-

100 / 700

1,0 - 1,6 .039 - .063

0,8 - 1,2 .031 - .047

TIME

-

100 / 700

-

100 / 700

1,0 - 1,6 .039 - .063

0,8 - 1,2 .031-.047

Robacta 2500

-

100 / 250

-

100 / 250

0,8 - 1,2 .031-.047

18

Ø

X / I

(10 min /

max

40°C) M21 (EN 439)

Robacta 5000 Robacta 7000 Rob. 500-M

(Con-Drive)

[%] / [A] [%] / [A] [%] / [A]

-

100 / 500

-

100 / 700

-

100 / 500

Laser HD/W

-

100 / 250

EN

X / I

(10 min /

max

40°C) C1 (EN 439)

X / I

(10 min /

max

40°C) M21 (EN 439)

X / I

(10 min /

max

40°C) M21 (EN 439)

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 500

0,8 - 1,6 .031 - .063

Robacta Twin

Single 300

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 300

0,8 - 1,6 .031 - .063

Robacta Twin

900 Compact

[%] / [A] [%] / [A] [%] / [A]

-

100 / 900 (2x450)

-

100 / 700

1,0 - 1,6 .039 - .063

Robacta Twin 500

-

100 / 500 (2x250)

1,0 - 1,6 .039 - .063

Robacta Twin Compact PRO

-

100 / 900 (2x450)

-

100 / 500

0,8 - 1,6 .031 - .063

Robacta Twin 600

-

100 / 600 (2x300)

0,8 - 1,6 .031 - .063

-

100 / 250

1,0 - 1,6 .039 - .063

Robacta Twin 900

-

100 / 900 (2x450)

1,0 - 1,6 .039 - .063

[mm] [in.]

1,0 - 1,6 .039 - .063

19

Hosepacks Explanation of symbols:

Ø

water-cooled

Length of the hosepack

X Duty cycle in %

X / I

(10 min /

max

40°C) M21 (EN 439)

X / I

(10 min /

max

40°C) C1 (EN 439)

I

max

max. welding current in A

Electrode diameter

* Lowest cooling power as per IEC 60974-2,

depends on the length of the hosepack

Voltage measurement (V-Peak):

for mechanically driven welding torches: 141 V

-

This product conforms to the requirements of IEC 60974-7.

Robacta Robacta W/CB-PAP

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 700

-

100 / 700

0,8 - 1,6 .031 - .063

-

100 / 500

-

100 / 500

0,8 - 1,6 .031 - .063

P

*

min

Q

min

P

min

Q

min

[m] ([W])

[m] ([W]) [m] ([W]) [m] ([W]) [m] ([W]) [m] ([W])

[ft.] ([W]) [ft.] ([W]) [ft.] ([W]) [ft.] ([W]) [ft.] ([W])

[L/min] [gal./min]1.26 [US]

[bar] [psi.]

1,20 (1100) / 1,50 (1300) / 1,75 (1400) / 2,50 (1400) / 3,50 (1700) / 4,50 (2100) /

3.90 (1100) / 4.90 (1300) /

5.70 (1400) / 8.20 (1400) / 11.4 (1700) /

14.7 (2100)

3 43

5,5

79.74

1,19 (550) / 1,30 (550) / 1,33 (550) / 1,38 (550) / 1,39 (600) / 1,41 (600) / 1,43 (600) / 1,44 (600) / 1,46 (600) / 1,48 (600) / 1,51 (600) / 1,59 (650) / 1,60 (650) / 1,65 (650) / 1,67 (650) / 1,68 (650) / 1,72 (650) / 1,80 (700)

3.90 (550) / 4.20 (550) / 4.30 (550) /

4.50 (550) / 4.50 (600) / 4.60 (600) /

4.70 (600) / 4.80 (600) / 4.90 (600) /

5.20 (650) / 5.20 (650) / 5.40 (650) /

5.50 (650) / 5.60 (650) / 5.90 (700)

1 .26 [US]

3 43

5,5

79.74

20

Ø

X / I 40°C)

M21 (EN 439)

(10 min /

max

Robacta Twin Robacta Twin Robacta Twin

Compact/Complete

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 900 (2x450)

0,8 - 1,2 .031 - .047

-

100 / 720 (2x360)

0,8 - 1,2 .031 - .047

-

100 / 900 (2x450)

0,8 - 1,6 .031 - .063

EN

P

*

min

[m] ([W])

[ft.] ([W]) [ft.] ([W])

Q

min

P

min

Q

min

[L/min] [gal./min]1.26 [US]

[bar] [psi.]

1,6 (1400) / 2,6 (1900)

5.25 (1400) / 8.53 (1900)

3 43

5,5

79.74

4,5 (2000) 1,6 (1400) / 2,6 (1900) /

3,6 (2400)

14.76 (2000) 5.25 (1400) / 8.53 (1900) / 11.81 (2400)

1 .26 [US]

3 43

5,5

79.74

1 .26 [US]

3 43

5,5

79.74

21

22

安全 24

安全标识 24

调试 26

设备设计方案 26 安装安装支架（标准） 26 安装安装支架（个性化） 27 安装机器人直颈 28 安装导丝芯 28 连接机器人中继线 30 Robacta Twin Compact Pro – 更换部件 31

维护、保养和废料处理 32

概要 32 每次启动前 32 每次更换焊丝盘时 32 废料处理 32

错误诊断和错误排除 33

技术数据 38

焊枪体 38 中继线 40

ZH

23

安全

安全标识

危险!

误操作和工作不当时存在危险。此时可能导致严重的人身伤害和财产损失。

仅接受过技术培训且有资质人员方可执行本文档中所述的全部操作和功能。

▶

完整阅读并充分理解本文档。

▶

阅读并理解本设备以及全部系统组件的所有安全规程和用户文档。

▶

危险!

电流存在危险。此时可能导致严重的人身伤害和财产损失。

在开始工作之前，关闭所有相关的设备和部件，并将它们同电网断开。

▶

保护所有相关设备和部件以使其无法重新开启。

▶

危险!

系统组件故障以及误操作引起的电流存在危险。此时可能导致严重的人身伤害和财产损失。

所有电缆、引线及中继线必须连接牢固、完好无损且正确绝缘。

▶

仅使用尺寸适当的电缆、引线和中继线。

▶

危险!

冷却剂溢出时存在危险。此时可能导致严重的人身伤害和财产损失。

当将焊枪与冷却器或其他系统组件断开时，务必使用焊枪附带的塑料密封件密封冷却

▶

剂软管。

危险!

高温系统组件和/或设备存在危险。此时可能导致严重烧伤或烫伤。

在开始工作前，将所有高温系统组件和/或设备冷却至 +25°C/+77°F（例如冷却剂、水

▶

冷系统组件、送丝机驱动电机等）。如果无法降温，则必须穿戴合适的保护装置（例如隔热手套、防护眼镜等）。

▶

危险!

接触有毒焊接烟尘时存在危险。此时可能导致严重的人身伤害。

始终抽取焊接烟尘。

▶

确保足够的新鲜空气供应量。始终确保通风流量至少为每小时 20 m³ (169,070.1 US

▶

gi)。如有疑问，应请一名安全技术人员对工作场所有毒物质的浓度进行专业评估。

▶

24

小心!

无冷却剂操作时存在危险。此时可能导致财产损失。

切勿在没有冷却剂的情况下操作水冷式焊枪。

▶

在焊接期间，请确保冷却剂正确循环 - 对于伏能士原厂冷却器而言，判断标准为在冷

▶

却器的冷却剂容器中是否可以看到有规律的冷却剂回流。因不遵守上述规定而造成的任何损失，制造商概不负责。且所有质保索赔均无效。

▶

ZH

25

调试

Reibahle / Reamer / Alésoir / Alesatore / Escariador / Alar gador Ø6G7

Bohrer / Drill / Foret / Punta del trapano / Broca / Broca Ø5,8

设备设计方案 Robacta Twin Compact 机器人中继线体积小重量轻，易于触及焊缝，具有高温稳定性。

可通过一根封闭式的气体管道向机器人的焊枪体导气，从而确保不会出现气体损失。此外，Robacta Twin Compact 机器人中继线还装配有一根独立的压缩空气管道，用于为机器人焊枪体排气。

Robacta Twin Compact 机器人焊枪体使用了开创性的连接系统，尺寸极小，能够完美进入任何狭小空间。该系统采用水冷式气体喷嘴，适用于 MIG/MAG 高性能焊接。

安装安装支架（标准）

1

3

2

26

重要！为安装支架钻一个 Ø5.8 mm 的孔，再用铰刀将孔扩大，以安装定位销 (Ø6G7)。

重要！必须使用 M8 肩螺钉和 M6 螺钉安装安装支架。用螺钉将安装支架拧入到位后，必须再打入一个定位销 (Ø6 mm) 将其固定。

安装安装支架（个

Reibahle / Reamer / Alésoir / Alesatore / Escariador / Alar gador Ø6G7

Bohrer / Drill / Foret / Punta del trapano / Broca / Broca Ø5,8

性化）

1

2

ZH

3

重要！为安装支架钻一个 Ø5.8 mm 的孔，再用铰刀将孔扩大，以安装定位销 (Ø6G7)。

重要！必须使用 M8 肩螺钉安装安装支架。放置所需支架并打入两个定位销 (Ø6 mm) 将其固定。

27

安装机器人直颈重要！弯头和中继线可能受到严重损坏。

*

**

***

1

2

****

2

1

-

在安装过程中，确保灰色接触面不受任何污染。必要时使用干燥的减压压缩空气清洁接触面。

-

弯头必须拧紧至指定的扭矩。

-

如果接触点损坏，必须更换弯头和中继线。

1

* 定位销 ** 接触式触摸感应 *** 连接插头开关盒 ***** 规定的扭矩仅适用于可选的扭矩扳手。项目编号见备件清单

2

安装导丝芯

重要！切割导丝芯时，请注意：

-

切割时避免毛刺进入导丝芯

-

将侧刀略微倾斜放置（将毛刺向外拉）

-

磨掉毛刺

小心!

工作不当时存在危险。此时可能导致严重的财产损失。

必须严格遵守工作步骤顺序和规定的扭矩。

▶

* 可采用扭矩扳手和配套的套筒扳手来代替随附的标准工具。这样可确保将部件以规定的扭矩拧紧。项目编号见备件清单。

28

1

2

1

2

3

4

2

3

1

2

3

*

1

2

4

3

1

2

ZH

3

5

4

6

29

连接机器人中继线

1

3

4

5

6

8

9

危险!

电流存在危险。此时可能导致严重的人身伤害和财产损失。

在开始工作之前，关闭所有相关的设备和部件，并将它们同电网断开。

▶

保护所有相关设备和部件以使其无法重新开启。

▶

危险!

系统组件故障以及误操作引起的电流存在危险。此时可能导致严重的人身伤害和财产损失。

所有电缆、引线及中继线必须连接牢固、完好无损且正确绝缘。

▶

仅使用尺寸适当的电缆、引线和中继线。

▶

注意!

在使用水冷式焊枪进行焊接作业之前，必须确认系统中有冷却剂！由此造成的任何损失，伏能士概不负责，且所有保修索赔均无效。

重要！保护气体中混入外来空气会影响焊接效果。

-

如果不使用焊枪吹扫接口，则必须使用随附的塞子将软管末端密封

-

如果压缩空气未连接到用于吹扫功能的电磁阀，请勿连接软管。用塞子密封软管。

1

* 用于可选吹扫焊枪的连接

30

Robacta Twin

1

2

3

4

*

Compact Pro – 更换部件

小心!

小心高温焊枪或冷却剂，避免火灾。此时可能导致严重烫伤。

只能在焊枪冷却状态下更换、清洁和检查部件。

▶

小心!

误操作及工作不当时存在危险。此时可能导致严重的财产损失。

必须严格遵守工作步骤顺序和规定的扭矩。

▶

* 可采用扭矩扳手和配套的套筒扳手来代替随附的标准工具。这样可确保将部件以规

定的扭矩拧紧。项目编号见备件清单。

1 2

ZH

3 4

31

维护、保养和废料处理

概要要确保无故障操作，定期对焊枪进行预防性维护至关重要。焊枪容易受到高温和重污的影

响。因此，与焊接系统的其他部件相比，焊枪需要更频繁的维护。

重要！清除焊接飞溅物时，避免产生拖线和划痕。否则，后来产生的焊接飞溅物将牢固地附着其上。

-

请勿弯曲焊枪体

每次启动前

每次更换焊丝盘时

废料处理废弃的电气和电子设备必须单独收集，并按照欧洲指令和国家相关法律法规以无害于环境

-

检查导电嘴

-

如果导电嘴出现磨损，请更换

-

清除气体喷嘴中的焊接飞溅物

-

如杂质无法清除，请更换气体喷嘴

* 检查防溅罩和所有绝缘件是否损坏

-

建议：更换导丝管

-

用减压压缩空气吹扫送丝管

-

所有易损件均应在清洗后再进行安装

的方式回收。使用过的设备必须归还经销商或通过当地批准的收集和处理设施进行处置。正确处置使用过的设备可促进材料资源的可持续循环利用。未能正确处置使用过的设备可能会对健康和/或环境造成不利影响。

包装材料需根据材料分类收集，并检查当地政府的规章制度，同时，挤压容器以缩小体积。

32

错误诊断和错误排除

无焊接电流主开关处于“打开”状态，电源上的指示灯点亮，保护气体流动

原因：解决方法：

无保护气体所有其他功能可用

原因：措施：

接地连接错误检查接地连接并检查固定卡夹的极性

焊枪中的载流电缆损坏更换焊枪

气瓶空了更换气瓶

保护气流量计损坏更换保护气流量计

气管未安装或受损，弯折安装、拉直或更换气管

ZH

原因：措施：

焊接特性差原因：解决方法：

原因：解决方法：

焊枪损坏更换焊枪

气体磁阀损坏更换气体磁阀

焊接参数错误检查设置

接地连接不良确保与工件良好接触

保护气体不足或根本没有检查压力调节器、气管、气路电磁阀和焊枪气体接口。检查气冷式焊枪的气

密性，使用合适的导丝管。

焊枪泄漏更换焊枪

导电嘴太大或磨损更换导电嘴

33

焊接特性差原因：解决方法：

焊丝合金及/或直径错误检查是否已插入焊丝盘；检查母材的可焊性

原因：解决方法：

原因：

解决方法：

原因：解决方法：

保护气体不适用于目前的电极丝合金使用适当的保护气体

不适宜的焊接条件：保护气体受污染（由潮气、空气造成），气体保护不充足（熔池“沸腾”，气流），工件污染（锈蚀、涂料、油脂）

优化焊接条件

气体喷嘴处有焊接飞溅物清除焊接飞溅物

由于保护气体流速过高而导致紊流降低保护气体流速。建议：

保护气体流速 (l/min) = 焊丝直径 (mm) x 10 （例如，对于 1.6 mm 的焊丝采用 16 l/min 的流速）

焊枪和工件之间的距离过大。缩短焊枪和工件之间的距离（建议：10–15 mm）

焊枪倾角过大减小焊枪倾角

送丝部件直径错误使用正确直径的送丝部件

34

送丝不良原因：解决方法：

制动力设置过高将制动器设置略微调松

原因：解决方法：

导电嘴孔错位更换导电嘴

送丝导丝管有缺陷检查送丝导丝管是否扭结、有灰尘等

送丝轮与正在使用的焊丝不匹配使用合适的送丝轮

送丝轮压紧力错误优化接触压紧力

送丝轮脏污或损坏清洁送丝轮或更换新的送丝轮

导丝管布设错误或打结更换导丝管

导丝管或焊丝入口喷嘴尺寸错误确保导丝管或焊丝入口喷嘴尺寸正确

ZH

原因：解决方法：

焊枪变得很热原因：解决方法：

原因：解决方法：

导丝管插入时打结插入导丝管时，仅触摸并握住焊丝导入管部分

导丝管剪切后长度太短更换导丝管并将其剪切到正确的长度

由于送丝轮上的压紧力过大，焊丝受到磨损减小送丝轮上的压紧力

焊丝脏污/轻度锈蚀仅使用无污染的优质焊丝

中央接口上的旋转螺母松动拧紧旋转螺母

使用焊枪时超出最大额定电流强度。降低焊接功率或使用更高电容的焊枪

焊枪的设计尺寸不能胜任这样的任务遵守暂载率和负载的限制要求

原因：解决方法：

只在水冷式机器上：冷却剂贯流量不足检查冷却剂液位、贯流量、冷却剂的清洁度、中继线的布置等。

35

导电嘴使用寿命过短原因：解决方法：

送丝轮不正确使用正确的送丝轮

原因：解决方法：

由于送丝轮上的压紧力过大而导致焊丝磨损减小送丝轮上的压紧力

焊丝含有杂质或被腐蚀使用无杂质的优质焊丝

无涂层焊丝使用带有合适涂层的焊丝

导电嘴尺寸不合适使用合适尺寸的导电嘴

焊枪暂载率过长缩短暂载率或使用更高功率的焊枪

导电嘴过热。由于导电嘴过松而导致无法散热紧固导电嘴

注意!

使用 CrNi 时，由于 CrNi 焊丝自身的特性，导电嘴可能需要承受更高程度的磨损。

36

焊缝存在多孔原因：措施：

瓦嘴内积聚飞溅物导致焊缝保护气体不足清除焊接飞溅物

原因：措施：

保护气体软管内有孔或保护气体软管连接错误更换保护气体软管

接口上的 O 形圈被切断或损坏更换 O 形圈

保护气体管内有湿气/冷凝水对保护气体管进行干燥处理

保护气体流量过大或过小修正保护气体流量

焊接开始或焊接结束时保护气体流量不足延长提前送气时间和滞后停气时间

焊丝生锈或焊丝质量差使用未被污染的高品质焊丝

适用于气冷式焊枪：使用非绝缘送丝管时保护气体流出采用气冷式焊枪时只能使用绝缘送丝管

ZH

原因：措施：

分离剂涂抹过多清除多余的分离剂/涂较少的分离剂

37

技术数据

Ø

焊枪体符号说明：

X 暂载率

水冷

X / I 40°C)

M21 (EN 439)

X / I 40°C)

C1 (EN 439)

最大值

(10 min /

I

最大值

(M6) 带 M6 导电嘴

(M8) 带 M8 导电嘴

电压测量（V 峰值）：

-

针对机械驱动焊枪：141 V

产品符合 IEC 60974-7 标准的相关要求。

Robacta 160 Robacta 280 Robacta 300 Robacta 400

[%] / [A] [%] / [A] [%] / [A]

最大焊接电流 (A)

电极直径

-

100 / 160

-

100 / 160

-

100 / 280

-

100 / 280

-

100 / 350

-

100 / 350

-

100 / 250 (M6)；400 (M8)

-

100 / 250 (M6)；400 (M8)

X / I 40°C)

M21 (EN 439)

X / I 40°C)

C1 (EN 439)

最大值

(10 min /

[mm] [in.]

Robacta 500 Robacta 700 Robacta 700

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

0.8 – 1.2

0.031 – 0.047

-

100 / 500

-

100 / 500

0.8 – 1.6

0.031 – 0.063

0.8 – 1.2

0.031 –0.047

-

100 / 700

-

100 / 700

1.0 – 1.6

0.039 – 0.063

0.8 – 1.2

0.031 – 0.047

TIME

-

100 / 700

-

100 / 700

1.0 – 1.6

0.039 – 0.063

0.8 – 1.2

0.031 – 0.047

Robacta 2500

-

100 / 250

-

100 / 250

0.8 – 1.2

0.031 – 0.047

38

Ø

X / I

最大值

(10 min /

40°C) M21 (EN 439)

Robacta 5000 Robacta 7000 Rob. 500-M

(Con-Drive)

[%] / [A] [%] / [A] [%] / [A]

-

100 / 500

-

100 / 700

-

100 / 500

Laser HD/W

-

100 / 250

X / I

最大值

(10 min /

40°C) C1 (EN 439)

X / I

最大值

(10 min /

40°C) M21 (EN 439)

X / I

最大值

(10 min /

40°C) M21 (EN 439)

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 500

0.8 – 1.6

0.031 – 0.063

Robacta Twin

Single 300

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 300

0.8 – 1.6

0.031 – 0.063

Robacta Twin

900 Compact

[%] / [A] [%] / [A] [%] / [A]

-

100 / 900 (2x450)

-

100 / 700

1.0 – 1.6

0.039 – 0.063

Robacta Twin 500

-

100 / 500 (2x250)

1.0 – 1.6

0.039 – 0.063

Robacta Twin Compact PRO

-

100 / 900 (2x450)

-

100 / 500

0.8 – 1.6

0.031 – 0.063

Robacta Twin 600

-

100 / 600 (2x300)

0.8 – 1.6

0.031 – 0.063

-

100 / 250

1.0 – 1.6

0.039 – 0.063

Robacta Twin 900

-

100 / 900 (2x450)

1.0 – 1.6

0.039 – 0.063

ZH

[mm] [in.]

1.0 – 1.6

0.039 – 0.063

1.0 – 1.6

0.039 – 0.063

39

中继线符号说明：

Ø

X 暂载率 (%)

水冷

中继线的长度

X / I

最大值

(10 min /

40°C) M21 (EN 439)

X / I

最大值

(10 min /

40°C) C1 (EN 439)

I

最大值

最大焊接电流 (A)

电极直径

* 最低冷却功率符合 IEC 60974-2 标准，

具体取决于中继线长度

电压测量（V 峰值）：

-

针对机械驱动焊枪：141 V

产品符合 IEC 60974-7 标准的相关要求。

Robacta Robacta W/CB-PAP

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

-

100 / 700

-

100 / 700

0.8 – 1.6

0.031 – 0.063

-

100 / 500

-

100 / 500

0.8 – 1.6

0.031 – 0.063

P

Q

P

Q

最小值

[m] ([W])

*

1.20 (1100) / 1.50 (1300) / [m] ([W]) [m] ([W])

1.75 (1400) / 2.50 (1400) /

3.50 (1700) / 4.50 (2100) / [m] ([W]) [m] ([W]) [m] ([W])

[ft.] ([W]) [ft.] ([W]) [ft.] ([W])

3.90 (1100) / 4.90 (1300) /

5.70 (1400) / 8.20 (1400) /

11.4 (1700) / 14.7 (2100) [ft.] ([W]) [ft.] ([W])

[L/min] [gal./min]1.26 [US]

[bar] [psi.]

3 43

5.5

79.74

1.19 (550) / 1.30 (550) / 1.33 (550) / 1.38 (550) / 1.39 (600) / 1.41 (600) / 1.43 (600) / 1.44 (600) / 1.46 (600) / 1.48 (600) / 1.51 (600) / 1.59 (650) / 1.60 (650) / 1.65 (650) / 1.67 (650) / 1.68 (650) / 1.72 (650) / 1.80 (700)

3.90 (550) / 4.20 (550) / 4.30 (550) / 4.50 (550) / 4.50 (600) / 4.60 (600) / 4.70 (600) / 4.80 (600) / 4.90 (600) / 5.20 (650) / 5.20 (650) / 5.40 (650) / 5.50 (650) / 5.60 (650) / 5.90 (700)

1 .26 [US]

3 43

5.5

79.74

40

Ø

X / I 40°C)

最大值

(10 min /

M21 (EN 439)

P

Q

最小值

*

P

最小值

Q

最小值

Robacta Twin Robacta Twin Robacta Twin

[%] / [A] [%] / [A] [%] / [A]

[mm] [in.]

[m] ([W])

[m] ([W]) [ft.] ([W])

[ft.] ([W])

[L/min] [gal./min]1.26 [US]

[bar] [psi.]

Compact/Complete

-

100 / 900 (2x450)

0.8 – 1.2

0.031 – 0.047

-

100 / 720 (2x360)

0.8 – 1.2

0.031 – 0.047

-

100 / 900 (2x450)

0.8 – 1.6

0.031 – 0.063

1.6 (1400) / 2.6 (1900) 4.5 (2000) 1.6 (1400) / 2.6 (1900) /

3.6 (2400)

5.25 (1400) / 8.53 (1900)

3 43

5.5

79.74

14.76 (2000) 5.25 (1400) / 8.53 (1900) /

11.81 (2400)

1 .26 [US]

3 43

5.5

79.74

1 .26 [US]

3 43

5.5

79.74

ZH

41

42

ZH

43

Fronius International GmbH

Froniusstraße 1

4643 Pettenbach

Austria

contact@fronius.com

www.fronius.com

Under www.fronius.com/contact you will find the adresses

of all Fronius Sales & Service Partners and locations.

spareparts.fronius.com

SPAREPARTS

ONLINE

Fronius Robacta Twin Compact Operating Instruction [EN, ZH]

Specifications and Main Features

Frequently Asked Questions

User Manual