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Welding Torch for Robot

 

Coaxial Power Cable for Robot

 

<Shock sensor built-in type>

 

RT3500S /H /L 

RT5000S /H /L 

RTW5000S /H /L 

RZ3500S /H /L 

 

 

 
 
 

 

Thoroughly read this 
instruction manual to 
operate the units correctly.

 

 

Installation, maintenance, and repair of this 
welding torch shall be made by qualified 
persons or persons who fully understand 
welding machines to secure the safety.

 

 

To secure the safety, operation of this welding 
torch shall be made by persons who have 
knowledge and technical skill to fully 
understand the contents of this manual and 
handle the machine.

 

 

Regarding safety education, utilize courses 
and classes held by head/branch offices of 
the Welding Society /Association and the 
related societies/associations, and qualifying 
examinations for welding experts/consultant 
engineers.

 

 

After thoroughly reading this manual, be sure 
to retain it with the warranty in the place 
where the persons concerned can read any 
time.    Read it again as occasion demands.

 

 

If incomprehensible, contact our offices.    For 
servicing, contact our local distributor or sales 
representatives in your country.

 

Our addresses and telephone numbers are 
listed in the back cover of this Instruction 
Manual. 
 

 

Contents 

 

NOTES ON SAFETY .......................... S1

 

IMPORTANT SAFEGUARDS ............. S2

 

NOTES ON USE

.....................................

S7

 

 

1. Specifications

............................................

1

 

2. Checking the Contents

.............................

3. 

Installing and Adjusting Procedure of Welding Torch

......

3.1 Mounting of Welding Torch on AII-V6 type 

Manipulator

....................................................................

8

 

3.2 Mounting of Welding Torch on AII-B4 Type 

Manipulator 

...............................................................

14

 

3.3 Connecting the Water-cooled Torch 

(RTW5000S/RTW5000H/RTW5000L)

..................

19

 

3.4 

C o n n e c t i n g   t h e  H o s e   t o  A I I - B 4

......................

21 

3.5 Handling Instructions for RT series Torch

............

22 

3.6 Handling Instructions for RZ series Torch

............

23 

4. Coaxial Power Cable for Robot

...........

25 

4.1 Type of Coaxial Power Cables

...............................

25

 

4.2 When Using the DL Welding Power Supply

.........

26

 

4.3 Connecting the Coaxial Power Cable

...................

28

 

4.4 Cutting the Liner

........................................................

29

 

4.5 Liner Crump Function

..............................................

30

 

5. Setting the Robot Controller

.................

31 

5.1 Checking the Tool Parameter

.................................

31

 

5.2 Checking the Shock Sensor Operation

................

33

 

6. Troubleshooting

.....................................

34 

7. 

Replacement Parts for Various Wire Diameters .....

35 

7.1 Replacement Parts for Various Wire Diameters 

of Torch

........................................................................

35

 

7.2 Replacement Parts for Various Wire Diameters 

of Coaxial Power Cable

............................................

38

 

8. Parts List

.................................................

39

 

Instruction Manual

 

= Safety and Operation =

 

 

Instruction Manual No. 

1L10603-E-2   

For CO

2

/MAG

Summary of Contents for OTC RT3500S

Page 1: ...esentatives in your country Our addresses and telephone numbers are listed in the back cover of this Instruction Manual Contents NOTES ON SAFETY S1 IMPORTANT SAFEGUARDS S2 NOTES ON USE S7 1 Specificat...

Page 2: ......

Page 3: ...ng may cause a dangerous situation that could cause serious injury or death to personnel CAUTION Mishandling may cause a dangerous situation that could cause medium or slight injury to personnel or ma...

Page 4: ...storing welded products and disposing wastes 3 Keep out of the robot operating zone and the welding area 4 A person with pacemaker should not approach the operating welding machine and the welding are...

Page 5: ...th a foothold at a height of two meters or above 9 Make periodic inspection and maintenance Damaged parts should be repaired before use 10 Turn off POWER switch when not in use 2 3 All the personnel i...

Page 6: ...VICES 5 READ AND FOLLOW WARNING LABELS on all containers of welding materials 6 Before use READ AND UNDERSTAND the manufacture s instructions Material Safety Data Sheets MSDSs and follow your employer...

Page 7: ...of leather apron in order to prevent burns caused by touching heated workpiece spatters slag and arc sparks right after welding 3 WATCH for fire 4 Have a fire extinguisher nearby Operators should know...

Page 8: ...e Held Hazardous Substances American Welding Society Standard AWS F4 1 from American Welding Society National Electrical Code NFPA Standard 70 from National Fire Protection Association Safe Handling o...

Page 9: ...temperature of welding torch may rise to over the allowable value leading to damage or burn 3 2 Inching Do not look into the tip hole in inching to cheek WARNING In inching the welding torch tip must...

Page 10: ...be caused 3 4 Coolant CAUTION Be sure to run the coolant for the torch of liquid cooled specification Insufficient amount of running water may lead to damage of torch 3 5 Cable hose CAUTION Never let...

Page 11: ...at DAIHEN coolant liquid is being supplied with the water tank PU 301 2 The maximum operating current and rated duty cycle are different between CO2 and MAG welding system 3 Shock sensor function Arc...

Page 12: ...3500L with shock sensor SSV 95 4 5 310 124 2 3 1 1 5 6 7 R100 6 5 4 2 1 5 Weight 1 9 kg 4 18 lb Air cooled 350A CO2 MAG curved torch RT3500L with shock sensor SSB 140 385 69 5 315 5 15 65 4 2 Weight 2...

Page 13: ...T5000L with shock sensor SSV 4 5 3 1 124 2 310 R100 7 7 1 5 6 7 4 2 0 Weight 1 9 kg 4 18 lb Air cooled 500A CO2 MAG curved torch RT5000L with shock sensor SSB 140 385 69 5 315 5 20 77 4 Weight 2 2 kg...

Page 14: ...TW5000L with shock sensor SSV 4 5 330 3 1 144 2 1 5 6 7 9 0 2 0 1 Weight 2 0 kg 4 40 lb Liquid cooled 500A CO2 MAG curved torch RTW5000L with shock sensor SSB 385 140 59 5 325 5 90 20 1 Weight 2 3 kg...

Page 15: ...h shock sensor SSV 330 3 1 135 8 7 8 1 6 6 4 1 5 4 100 4 5 Weight 2 0 kg 4 40 lb Air cooled 350A CO2 MAG true constant contact curved torch RZ3500L with shock sensor SSB Weight 2 2 kg 4 84 lb Air cool...

Page 16: ...over Mounting bolt M5 20 4 pieces Spacer 4 pieces Insulating bushing 4 pieces Insulating dowel pin 2 pieces Cable tie 2 pieces Fig 2 1 Checking the contents of package Note 1 Use the mounting bolts M5...

Page 17: ...licator 1 piece Cooling water hose 6m 2 pieces Elbow For B4 2 pieces Elbow For V6 2 pieces V6 B4 Welding torch main body Wrench 1 piece Applicator 1 piece Cooling water hose 6m 2 pieces Elbow For B4 2...

Page 18: ...0620B02 to the L bracket that has mounted in the procedure 2 with 2 pieces of hexagon socket head cap screws M8 20 4 Mount the shock sensor onto the insulating bracket with 4 pieces of hexagon socket...

Page 19: ...cap screws M8 20 4 Mount the shock sensor onto the insulating bracket with 4 pieces of hexagon socket head cap screws M5 15 5 Loosen the hexagon socket head cap screw M5 20 of shock sensor to insert t...

Page 20: ...e Assy 4 Make sure that the reference point of torch gauge matches with the tip gauge end If not make adjustments for the reference point to align with it In addition about each part to use at the tim...

Page 21: ...ASSY Torch gauge ASSY Tip gauge RT3500S L6300E RT3500H L10620B L6300C RT3500L L10620C L10620E L317X RT5000S L6300E RT5000H L10620B L6300C RT5000L L10620C L10620E L317Z RTW5000S L6300E RTW5000H L10620...

Page 22: ...mount L6300B01 onto the L bracket L10620B03 Correct the position moving the mount frontward or rearward and then fix it firmly by tightening the screws Loosen the screw 2 pieces that fixes the mount...

Page 23: ...g 3 7 Right and left direction adjusting procedure of the torch 4 In case that the torch tip is not correctly positioned even after making adjustments as shown in 1 3 it is possible that there is a di...

Page 24: ...exagon socket head bolt M5 20 that fixes the shock sensor and then insert and fix the welding torch 6 Attach the power cable cover L10601B13 from above and the hood L10601B10 from underneath Refer to...

Page 25: ...reinafter referred to as the reference gauge 4 Align the point of the tip gauge on tip of the reference gauge and then teach such point as the reference point 2 point teaching Use this reference point...

Page 26: ...es with the gauge ASSY 4 To set a reference point prepare a sharp pointed object fixed to the ground e g tip gauge L317X hereinafter referred to as the reference gauge Note This gauge is designed to c...

Page 27: ...tion has occurred in the reference point 1 taught by the origin position check program provided with the gauge ASSY option that deviation shall be attributed to the manipulator Contact our sales depar...

Page 28: ...4 5 2 Tool length in INSTALLATION 3 As the tool conversion function is automatically executed follow the instruction and convert the program that you would like to perform the tool conversion For det...

Page 29: ...components of the liquid cooled torch 2 Connect the cooling water hoses to each of the elbows and fix the protection caps for each 3 Run the cooling water hoses along the coaxial power cable to conne...

Page 30: ...med on the power cable 5 Pass the hoses separately towards the bottom of the shock sensor through the oval openings located on its both sides 6 Connect the cooling water hoses to each of the elbows th...

Page 31: ...axis to in the maximum soft limit in either or side and 4th axis in the other side of the 6th axis to the maximum soft limit and then check that no stress is applied the hose 4 Rotate both the 4th and...

Page 32: ...ortage may occur To prevent this remove the wire between the feed roll and tip end first and then insert a new wire 7 For the teaching program that lets the torch evacuated from the workpiece after we...

Page 33: ...may result in faulty wire feeding or arc shortage To avoid that remove the wire between the feed roll and the tip end and then lead a new weld wire 6 To lead the weld wire unfasten the tip holder Not...

Page 34: ...he power supply points become farther from the torch in comparison to conventional torch thus resulting in lower welding current in case of constant voltage control to cause changes in welding conditi...

Page 35: ...m L 10628 1 8 m L 10629 1 9 m L 10630 2 0 m L 10631 2 1 m L 10635 2 5 m L 10638 0 8 m For AII B4 exclusive use L 10641 1 2 m For AII B4L exclusive use L 10648 0 8 m For AII B4 DL W P S exclusive use...

Page 36: ...ection cables not listed in the above 4 2 2 Assembling the voltage detection cable A voltage detection cable shall be connected with the coaxial power cable laid along the shock sensor cable Turn the...

Page 37: ...tion wire together with the shock sensor cable and then put it in the power cable cover After that fix the cover with cable ties Pass the voltage detection wire through the slot Pass the voltage detec...

Page 38: ...he cable tie 4 3 2 For AII B4 Fig 4 8 Connection of the coaxial power cable For AII B4 After shock sensor cable connection to bundle the excess portion of the shock sensor cable and then put it in the...

Page 39: ...and Table 4 5 Rasp the edge of the liner s cut section to eliminate burrs Also take enough care not to bend a liner or burr the hole when cutting Fig 4 10 Cutting the liner Fig 4 11 Cutting the liner...

Page 40: ...clamp unit has the effect of reducing the behavior of weld wire by binding the coil liner 1 Unfasten the lock nut and then thoroughly pull out the clamp screw 2 Insert the coaxial power cable 3 Gradua...

Page 41: ...00S 127 0 2 1 0 030 RT5000S 118 0 128 0 2 2 0 050 RTW5000S 119 0 129 0 2 3 RZ3500S 140 0 0 0 385 0 180 0 0 0 0 0 118 0 0 0 126 0 2 2 0 060 0 090 0 040 0 0 1 RT3500H 140 0 RT5000H 2 3 0 070 0 100 RTW50...

Page 42: ...30 4 RTW5000H 135 5 320 0 85 0 2 1 0 040 5 RZ3500H 140 5 0 0 315 0 180 0 45 0 0 0 12 0 0 0 79 0 2 0 0 030 0 040 0 000 0 0 6 RT3500L 5 0 69 0 RT5000L 310 0 70 0 1 9 0 030 0 030 7 RTW5000L 90 5 6 0 82 0...

Page 43: ...or operation AII manipulator Press the torch tip in by hand and check that the following message appears on 2 Error monitor screen See Fig 5 4 Error category Emergency stop error Error code A4920 The...

Page 44: ...n them See the page 9 and 13 The shock sensor has worked because of hitting the torch Move back the torch quickly so that the aiming point will be coincident with the original point Poor shielding A d...

Page 45: ...ent parts for various wire diameters of torch Note For the feeding roll see the instruction manual for wire feeding unit We provide options for the nozzle See the Table 7 3 for more details Table 7 1...

Page 46: ...ation of collet tip Wire dia Torch model 0 9 1 0 1 2 1 4 1 6 Design No L10669C02 L10669C03 L106669C04 L10669C05 L10669C06 Outline drawing RZ3500S RZ3500H RZ3500L Table 7 4 Combination of tip holder Wi...

Page 47: ...3500L Nozzle dia Torch model 25 Design No U724E01 Outline drawing RTW5000S RTW5000H RTW5000L Nozzle dia Torch model 19 17 25 23 Design No L10612C06 L10612C04 L10612C05 U5377G01 Outline drawing RZ3500S...

Page 48: ...10638 0 8M L 10641 1 2M L 10648 0 8M L 10651 1 2M Table 7 7 Combination of the liners Wire dia Coaxial power cable 0 8 0 9 0 9 1 2 1 2 1 6 Design No L6611D03 U4353G01 L6611D02 U4170H02 L6611D01 U4173G...

Page 49: ...interchanged If the components are worn out or damaged while using this torch see the following table and contact our sales agent When ordering be sure to provide the item name and part No or the spec...

Page 50: ...i p 1 6 1 Option 17 L10603C02 N o z z l e N o 8 1 18 L10603C03 N o z z l e N o 1 0 1 Option Fig 8 2 Exploded diagram for RT3500S RT3500H RT3500L Table 8 2 Parts list for RT3500S RT3500H RT3500L For M...

Page 51: ...p 1 4 1 Option 17 L7250B06 C o n t a c t t i p 1 6 1 Option 18 U2774E01 N o z z l e N o 1 2 1 19 U2774E04 N o z z l e N o 1 0 1 Option Part No Item Qt R e m a r k s 1 L 1 0 6 0 9 B To r c h b o d y A...

Page 52: ...R I N G 1 5 1 0 0 0 6 0 2 P a r a l l e l k e y 1 6 L10603B04 T e f l o n b u s h i n g 2 7 4 7 3 9 4 6 9 C o i l s p r i n g 1 8 L10612C03 P r e s s u r i n g s h a f t 1 9 L10612C02 R e a r t i p b...

Page 53: ...ts list for SSV Part No Item Remarks 1 L 1 0 6 0 1 D Power feeding cable ASSY 2 2 L 1 0 6 0 2 C Nozzle holder ASSY 1 3 L10602B02 H o o d 1 4 3574 017 O r i n g 1 Fig 8 8 Exploded diagram for SSV 4259...

Page 54: ...8M 1st For L 10628 9 U2770K01 O u t l e t g u i d e 0 8 1 Option L 6 5 8 0 J Power cable ASSY 2 1M 1st For L 10631 10 L6611D02 L i n e r 0 9 1 2 1 For L 10621 L 10623 1 L 6 5 8 0 K Power cable ASSY 2...

Page 55: ...L 1 0 6 6 6 K Shock sensor cable 9 1st For B4L 5 U 6 9 B 3 4 Outlet guide 0 9 1 2 1st 6 U 6 9 B 3 5 Outlet guide 1 2 1 6 1 Option For the maintenance of Shock sensor cable 7 U2770K01 Outl et guid e 0...

Page 56: ...6 6 11 D 0 2 Liner 0 9 1 2 1st For B4 L10667D voltage detection cable 1st For B4 8 U4170H02 Liner 0 9 1 2 1st For B4L 12 L10667J voltage detection cable 1st For B4L L 6 6 11 D 0 1 Liner 1 2 1 6 1 Opt...

Page 57: ...struction Manual for CO2 MAG Welding Torch RT3500S H L RT5000S H L RTW5000S H L RZ3500S H L N o 1 L 1 0 6 0 3 1 September 2008 1st edition 1st copy N o 1 L 1 0 6 0 3 2 October 2009 2nd edition 2nd cop...

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