background image

 

 

 

2TLC172248M0201, rev. C 

17 

www.abb.com/jokabsafety 

2020-11-11 

Maintenance  

The recommendations below are general, and the frequency of the checks can be adapted to suit the history 
of use and the environment. 

Every week:

 Check correct operation of system at locations along all coverage length and also the switch 

latching mechanism. Check for nominal tension setting, re-tension wire if necessary. 

Every 6 months

: Isolate power and remove cover. Check screw terminal tightness and check for signs of 

moisture ingress.  

 

Warning

! The safety functions and the mechanics shall be tested regularly, at least once every year,  to 

confirm that all the safety functions are working properly. 

 

Warning

! In case of breakdown or damage to the product, contact the nearest ABB Jokab Safety Service 

Office or reseller. Do not try to repair the product yourself since it may accidentally cause permanent 
damage to the product, impairing the safety of the device which in turn could lead to serious injury to 
personnel. 

Caution!

 ABB Jokab Safety will not accept responsibility for failure of the switch functions if the installation 

and maintenance requirements shown in this sheet are not implemented. These requirements form part of 
the product warranty. 

 

 

Summary of Contents for LineStrong2 Series

Page 1: ...ABB Electrification Sweden AB Jokab Safety Varlabergsvägen 11 SE 434 39 Kungsbacka Sweden www abb com jokabsafety Original instructions LineStrong series Emergency Stop Grab Wire Safety Switch ...

Page 2: ...SAFETY will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attent...

Page 3: ...ance between the eyebolts 5 Function description for the variants 6 3 Connections 11 4 Installation and maintenance 12 Installation of the Safety Switch 12 Installation of the wire 14 Tensioner Gripper 15 Maintenance 17 5 Application examples 18 6 Model overview 19 Dimensions 19 Accessories 21 7 Technical data 22 LineStrong1 22 LineStrong2 series 24 LineStrong3 series 26 8 EC Declaration of confor...

Page 4: ... is intended for authorized installation personnel Prerequisites It is assumed that the reader of this document has knowledge of the following Basic knowledge of ABB Jokab Safety products Knowledge of machine safety Special notes Pay attention to the following special notes in the document Warning Danger of severe personal injury An instruction or procedure which if not carried out correctly may r...

Page 5: ...by a trained electrician following the Safety regulations standards and the Machine directive Failure to comply with instructions operation that is not in accordance with the use prescribed in these instructions improper installation or handling of the device can affect the safety of people and the plant For installation and prescribed use of the product the special notes in the instructions must ...

Page 6: ... made of a rugged die cast housing with a rating of IP67 A positive forced connection provides a forced disconnect of the safety contacts when the wire is being pulled or broken The design of the LineStrong1 ensures that the contacts will not fail or be held in a normally closed position due to failure of the spring mechanism or that welding sticking of the contacts can occur The LineStrong1 switc...

Page 7: ...severe applications as for food processing and chemical industry there is a LineStrong2Z with a total rugged stainless steel 316 body This version has IP69K enclosure protection maintained by a double seal lid gasket and seals and can be high pressure hosed with detergent at high temperature A positive forced connection provides a forced disconnect of the safety contacts when the wire is being pul...

Page 8: ...mperature A positive forced connection provides a forced disconnect of the safety contacts when the wire is being pulled or broken The design of the LineStrong3 ensures that the contacts will not fail or be held in a normally closed position due to failure of the spring mechanism or that welding sticking of the contacts can occur The LineStrong3 switch has 4NC and 2NO contacts Single wire LineStro...

Page 9: ... the rope between the switches at min 2 5 m to max 3 m If this cannot be achieved please see Distance between eyebolts 1 LineStrong3L with a Linstrong3R 2 LineStrong3L with safety spring 500 mm 500 mm 500 mm 500 mm Every 3 meter Every 3 meter Every 3 meter Every 3 meter Up to 125 m Up to 100 m Eyebolt Eyebolt Safety Spring ...

Page 10: ...inless steel 316 housing and is designed specifically to withstand the tough environments found in the food and pharmaceutical industries LineStrong3DZ is designed to protect a length up to 200 meters on a single switch If several switches are used together it will be possible with a length up to 125 meters between the switches We recommend installing the eye bolts across the whole length of the r...

Page 11: ... 11 11 3 Connections See Chapter Installation and Maintenance for more information regarding installation Connections LineStrong1 LineStrong2 LineStrong3 LineStrong2 explosion proof LineStrong3 explosion proof 2NC 2NC 2NO Contact blocks LED wiring example ...

Page 12: ...ous locations along the active protection area and resetting each switch by pressing the blue Reset button Ensure each time that the switches latch off and require manual resetting by pressing the Reset button Increase the system tension further if required depending upon the checks along the active length of coverage If safety switch is fitted with a Mushroom type E Stop button Red then test and ...

Page 13: ...2TLC172248M0201 rev C 13 www abb com jokabsafety 2020 11 11 Warning All the safety functions must be tested before starting up the system ...

Page 14: ...g by going through a feed hole and then is looped back through 180 degrees and is fed through a second feed hole on the opposite side of the mechanism The wire is then pulled for maximum tension and is locked in position by a locking bar inside the main housing which is moved by turning an Allen type locking bolt Because of the added friction on the eyebolts and wire when navigating corners a corn...

Page 15: ...2TLC172248M0201 rev C 15 www abb com jokabsafety 2020 11 11 Tensioner Gripper 1 2 3 4 5 6 7 8 ...

Page 16: ...2TLC172248M0201 rev C 16 www abb com jokabsafety 2020 11 11 9 10 11 12 13 14 ...

Page 17: ...Warning The safety functions and the mechanics shall be tested regularly at least once every year to confirm that all the safety functions are working properly Warning In case of breakdown or damage to the product contact the nearest ABB Jokab Safety Service Office or reseller Do not try to repair the product yourself since it may accidentally cause permanent damage to the product impairing the sa...

Page 18: ...2TLC172248M0201 rev C 18 www abb com jokabsafety 2020 11 11 5 Application examples ...

Page 19: ...4NC 2NO M20 E Stop LED left LineStrong3R 2TLA050208R0332 4NC 2NO M20 E Stop LED right LineStrong3LZ 2TLA050206R0322 4NC 2NO M20 E Stop LED left stainless steel LineStrong3RZ 2TLA050208R0322 4NC 2NO M20 E Stop LED right stainless steel LineStrong3D 2TLA050204R0332 4NC 2NO M20 E Stop LED double LineStrong3DZ 2TLA050204R0322 4NC 2NO M20 E Stop LED double stainless steel Dimensions LineStrong1 LineStr...

Page 20: ... C 20 www abb com jokabsafety 2020 11 11 LineStrong3L R and LineStrong3LZ 3RZ LineStrong3D and LineStrong3DZ NB All measurements are in mm 4 Mounting Holes Clearence for M5 screws 4 Mounting Holes Clearence for M5 screws ...

Page 21: ... Tensioner Wire Tensioner stainless steel Wire Tensioner galvanized Corner pulley Corner pulley stainless steel Corner pulley galvanized 2TLA050210R4020 2TLA050210R4030 2TLA050210R6020 2TLA050210R6030 Eyebolt Eyebolt M8 x 1 25 stainless steel 8pcs Eyebolt M8 x 1 25 galvanized 8pcs General wire pull accessories Safety spring 220 mm long SS Screw driver Anti Tamper Torx T20 M20 x 1 5 gland M20 x 1 5...

Page 22: ...voltages 500VAC 2500VAC Short circuit overload protection Fuse externally 10 A FF General Wire span Up to 50 m Wire tension devise ABB Jokab Safety Wire Tensioner Wire type PVC sheath steel wire 4 0 mm outside diameter Torque settings Mounting M5 4 0Nm Lid T20 Torx M4 1 5Nm Terminals 1 0Nm Tension force typical mid setting 130 N Tension operating force wire pulled 125N 300 mm deflection Vibration ...

Page 23: ...Up to PL e Cat 4 depending upon system architecture EN 62061 Up to SIL3 depending upon system architecture Safety data Mechanical reliability B10d PFHD Proof test interval life MTTFd 1 5 x 106 operations at 100mA load 1 0x10 7 21 years 214 years 8 cycles per hour 24 hours per day 365 days Certifications TÜV cULus Information with regard to UL 508 Use 12AWG copper conductors only Electrical Rating ...

Page 24: ...tb IIIC T85 C 20 C Ta 60 C Db Rated Voltage 250V AC DC Rated Current 2 pole 4A 4 pole 2 5A General Wire span LineStrong2 LineStrong2Z X Up to 80 m Up to 100 m Wire tension devise ABB Jokab Safety Wire Tensioner Wire type PVC sheath steel wire 4 0 mm outside diameter Torque settings Mounting M5 4 0Nm Lid T20 Torx M4 1 5Nm Terminals 1 0Nm Tension force typical mid setting 130 N Tension operating for...

Page 25: ...EN 60947 5 5 1997 A1 2005 EN ISO13849 1 Up to PL e Cat 4 depending upon system architecture EN 62061 Up to SIL3 depending upon system architecture Safety data Mechanical reliability B10d PFHD Proof test interval life MTTFd 1 5 x 106 operations at 100mA load 1 0x10 7 21 years 214 years 8 cycles per hour 24 hours per day 365 days Certifications TÜV cULus Information with regard to UL 508 Use 12AWG c...

Page 26: ... Ta 60 C Db Rated Voltage 250V AC DC Rated Current 2 pole 4A 4 pole 2 5A General Wire span LineStrong3L R LZ X RZ X LineStrong3D DZ X Up to 125 m Up to 250 m Wire tension devise ABB Jokab Safety Wire Tensioner Wire type PVC sheath steel wire 4 0 mm outside diameter Torque settings Mounting M5 4 0Nm Lid T20 Torx M4 1 5Nm Terminals 1 0Nm Tension force typical mid setting 130 N Tension operating forc...

Page 27: ...1 EN 60947 5 1 2004 A1 2009 EN 60947 5 5 1997 A1 2005 EN ISO13849 1 Up to PL e Cat 4 depending upon system architecture EN 62061 Up to SIL3 depending upon system architecture Safety data Mechanical reliability B10d PFHD Proof test interval life MTTFd 1 5 x 106 operations at 100mA load 1 0x10 7 21 years 214 years 8 cycles per hour 24 hours per day 365 days Certifications TÜV cULus Information with ...

Page 28: ...2TLC172248M0201 rev C 28 www abb com jokabsafety 2020 11 11 8 EC Declaration of conformity ...

Page 29: ...2TLC172248M0201 rev C 29 www abb com jokabsafety 2020 11 11 ABB Electrification Sweden AB JOKAB SAFETY Varlabergsvägen 11 SE 434 39 Kungsbacka Sweden www abb com jokabsafety ...

Reviews: