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CERTEX Danmark A/S

Trekanten 6-8

DK-6500 Vojens

Tlf.:  +45 74 54 14 37 

E-mail: [email protected] 

www.certex.dk

Jernholmen 45D-45G

DK-2650 Hvidovre

Tlf.:  +45 36 77 40 30

Virkelyst 17b  

DK-9400 Nørresundby

Tlf.:  +45 98 13 18 88

Olievej 4 

DK-6700 Esbjerg

Tlf.:  +45 75 13 08 44

Nyvang 16, 2

nd

 floor left  

DK-5500 Middelfart

Tlf.:  +45 74 54 14 37

Visualizing bending diameter D/d

Different types of lifts.

Eye length must not be smaller 

than twice the object diameter. 

e.g. hook or shackle.

The diameter of the shackle 

has to be as wide as possible.

Recommended shackles* for 

straight lift:

FWS0950 - 1,5 T shackle

FWS1600 - 2 T shackle

FWS2500 - 3,25 T shackle 

FWS3200 - 4,75 T shackle

FWS4800 - 6,50 T shackle

FWS5800 - 8,5 T shackle

FWS8000 - 9,5 T shackle

FWS11000 - 12 T shackle

SF: 5:1

* Van Beest GP G-4163

When the lift is a hitch lift, 

then it is very important that 

the minimum diameter com-

plies with the table to reach 

the sling SF 5:1.

See table on page 2.

If the shackle or other object has 

a small diameter, then the max 

capacity of the sling is reduced 

significantly.
Fx. hitch lift with FWS0950 with 

115 mm installation diameter, then 

the sling is WLL 1900 kg SF 5:1
Hitch lift with FWS0950 with 

installation diameter 45 mm, then 

the sling has 1900 kg but lower SF. 

WLL reduced to 1520 kg, to keep 

the SF: 5:1. Se table on page 2.

It’s better to use a larger shackle 

or object to get a large working 

diameter and therefore get SF 

5:1.

Se table on page 2.

Содержание FWS Series

Страница 1: ...User manual Flatbraided wire slings FWS series CERTEX Danmark A S Olievej 4 DK 6700 Esbjerg Tel 45 7513 0844 Revision 7 Original instructions Date 11 10 2021 Approved by AAN ...

Страница 2: ...ust be complied with to meet SF 5 1 All FWS wireslings in this series are marked in ferrule with WLL and date of manufacturing Additional calculations tests on WLL are available for documentation of the above load diagram including the 5 1 safety factor IMPORTANT Do not exceed the WLL capacity and follow the instructions on the labeling Type Sling width Thickness mm Weight kg m Diameter of used ro...

Страница 3: ...ackle FWS2500 3 25 T shackle FWS3200 4 75 T shackle FWS4800 6 50 T shackle FWS5800 8 5 T shackle FWS8000 9 5 T shackle FWS11000 12 T shackle SF 5 1 Van Beest GP G 4163 When the lift is a hitch lift then it is very important that the minimum diameter com plies with the table to reach the sling SF 5 1 See table on page 2 Iftheshackleorotherobjecthas asmalldiameter thenthemax capacityoftheslingisredu...

Страница 4: ...or working diamater is D 3xL1 Ex FWS0950 WLL 0 76 ton Double wrap choke hitch Straight lift in the eyes No sharp edges and correct working diameter Ex FWS0950 WLL 0 76 ton Basket lift Basket lift in the eyes with the correct working diameter at least 15 1 No sharp edges and correct working diameter Ex FWS0950 WLL 1 33 ton pr sling Basket lift with doubbelt lace Basket lift with lift in the eyes an...

Страница 5: ...oad must not exceed 1 4 x WLL as marked on the sling Protection and distribution of weight Always make sure to place the load correct in the sling to prevent chock affect It s always important to protect the edges against sharp edges It can cause the cuts in the wire and damaged the sling lifetime and the slings capacity It s also important to have as large round edges as possible to have a diamet...

Страница 6: ...s on a hook may only be done acc to the illu stration Recommendations when using flat braided wire sling 4 Lifting where the item is between the eyes may only take place if the requirements for working diameter are met To avoid creating sharp edges 3 If there is a need to assem ble two wires then it should be done acc to the illustrati on 2 If shackles are to be used with the wire sling wide body ...

Страница 7: ... eyes The item you lift can slip in the hook Can have fatal con sequences May damage wire sling 4 Do not lift where the item is standing vertically as in the picture The item may slip out and thus be lost 9 Do not lift in such a way that the wire may cut at an edge Damages the wire sling so it can break 8 The wire sling must not be used for personal lifting The wire sling is not suitable for the p...

Страница 8: ...roper use of Flat Braided Wire Sling 10 Do not lift so that a shack le is squeezed around an item Large stress occurs which re sults in the wire being dama ged The item being lifted may slip in the shackle 11 Do not kink when lifting The wire sling is damaged and thereby loses strength Warnings when using wire sling 11 When lifting make sure that all personnel have a safe distance And also that th...

Страница 9: ...ments to training 7 No twisting of the sling see page 6 and 8 At no time during use must the wire sling be Overloaded Twisted Exposed to shock impacts Exposed toor to very sharp edges If this can not be avoided the sling must not be used again until it has been inspected by an expert IOne must use an appropriate protection if the sling is used around sharp edges One must show caution during use an...

Страница 10: ...g chemicals a particularly thorough examination may be ne cessary to reveal possible damages Wire slings must if possible be kept in a dry airy place Information Instructions should be according to this instruction for use and should include all safety actions deman ded on how to hook Before using the lifting gear the instructions for use should be read and understood It s attended as help to get ...

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