Vertiqual Engineering LISKO Instruction Manual Download Page 3

Edition: 08.04.2019 

 

 

VISUAL CHECKS!   

Warning: Before each use, the integrity and compatibility of the equipment must be checked! If damage is identified, the equipment must be immediately with-
drawn from use! If there is any doubt regarding the condition of the equipment DO NOT USE IT, instead send it to the manufacturer or to an authorized representative of 
the manufacturer for a professional evaluation. 
 
The equipment must be immediately removed from service if: 
 
1. The marking/label is missing or is unreadable. 
2. DAMAGE has been identified (incisions, cuts, tearing, worn seams, discoloration, hardened or thinned areas, burns, melted areas, rust, plastic defor-
mations) if any other abnormalities of the parts or structure have been found or if the product had suffered any changes compared to its original condition!
  
Below some examples of damage are illustrated:   

          

 

3. Contact with paints or unknown chemicals had occurred (irreversible contaminations). 

INSTALLATION WAYS OF THE ANCHOR SLINGS 

BL = Breaking Load [kN] 

 

 

 

 

 

 

BL  

 

 

approx. 200% BL  

 

 

approx. 400% BL  

 

 

approx. 200% BL  

 

 

approx. 50% BL  

 

 

!!! DANGER !!!

 

approx. 35% BL  

 

 

!!! DANGER !!!

 

WARNING!

  

 

WARNING!

  

 

WARNING!

   

 

 

 
WARNING! 
Only certified connectors (EN 362) will be 
used for rigging the anchor slings / connecting lanyards. 
Carefully read the instructions of the connectors you 
intend to use and of the other components of the 
system! 

        

 

It is STRICTLY FORBIDDEN to use these anchor 
slings / connecting lanyards for lifting or handling 
materials!   
Personal Protective Equipment against 
Falls should never be used as lifting equipment!   

    

 

When building complex, multi-anchor rigging systems 
using triangle layouts, keep the angle between the slings 

(α)

 as acute as possible! Wide angles multiply load 

(Rf)

 

transmitted to each anchor! We recommend 
to always use slings of appropriate length, to keep the 
angle below 60° ! 
For 

α

 ≤ 60°  → R

f

 ≈ 60% F      OK 

 

For 

α

 ≥ 90°  → R

f

 ≈ 70% F      OK      

For 

α

 ≥ 120°→ R

f

 ≈ 100% F    WARNING!!!       

For 

α

 ≥ 150°→ R

f

 ≈ 200% F    DANGER!!! 

Summary of Contents for LISKO

Page 1: ...when technical or legislative changes occur The latest version of the instructions overwrites previous versions and is the only valid version Please make sure you follow the instructions of the most recent version You can download the most recent instructions from our website www vertiqualsafety com by accessing the section of each product For help or additional questions please contact us at offi...

Page 2: ... the sling The next component of the fall arrest system which will attach to the anchor sling can be Shock absorbing lanyard EN 354 and EN 355 Guided type fall arrester including a flexible anchor line EN353 2 Retractable type fall arresters EN 360 Semi static and Dynamic ropes of various systems for working at heights The anchor slings connecting lanyards shall be installed according to these ins...

Page 3: ...e illustrated 3 Contact with paints or unknown chemicals had occurred irreversible contaminations INSTALLATION WAYS OF THE ANCHOR SLINGS BL Breaking Load kN BL approx 200 BL approx 400 BL approx 200 BL approx 50 BL DANGER approx 35 BL DANGER WARNING WARNING WARNING WARNING Only certified connectors EN 362 will be used for rigging the anchor slings connecting lanyards Carefully read the instruction...

Page 4: ...n the work ing conditions and compulsory after every incident it has been involved in Inspections can be carried out only by the manufacturer or by an authorized inspections center If the periodic inspections were not performed at least once every 12 months were carried out by unqualified persons or without strictly respecting the man ufacturer s instructions the warranty is lost and the manufactu...

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