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9

ERECTION

Information on safety when erecting and dismantling

  1. Before erecting or dismantling a scaffold, try to fence off the working area if possible.
  2. The location for the scaffold must be checked in order to prevent risks when erecting,  

       dismantling and moving the scaffold and to ensure that work can be carried out safely  

       with regard to level and slope, obstacles and wind conditions.
  3. Make sure that all lifting equipment to be used, e.g. chain hoists, lifting ropes, pulley  

       blocks, etc., has been thoroughly tested and approved by an authorized person in      

      accordance with local regulations.
  4. Check that tools and protective equipment are available at the worksite.
  5. Wear appropriate personal safety equipment at all times, e.g. safety harnesses, proper  

       independent lifelines with suitable fixings, etc.
  6. When erecting and dismantling a scaffold, robust temporary decking must be used as  

       temporary platforms for the scaffolders.
  7. Always make sure that the safety locking devices that prevent a platform lifting off have  

       been activated once a platform has been installed.
  8. Study all relevant instructions or safety directions from the manufacturers of the various  

       scaffolds that are to be used.
  9. Never climb up a scaffold from the outside. Always use the stairs, ladders or climbing  

        frames that are designed to provide access to the upper decks from the inside of the  

        scaffold.
10. If the scaffold is to be used outdoors, erection or dismantling work must be discontinued  

        if the weather conditions are too bad. Make sure that all loose components are properly  

        fixed before leaving the scaffold.
11. Scaffolding work must be done by “competent workmen” under the supervision of a  

        “competent person”.
12.  Raising and lowering of parts, material and tools using ropes or slings must be carried  

         out in a protected lifting area.
13.  Lifting equipment must not be fitted to scaffolding unless ties or equivalent devices are  

         secure.
14. Beware of any overhead power lines nearby.
15. Always observe and comply with the regulations issued by the local authorities        

       concerned.

Instructions for dismantling

  1.  Dismantle the scaffold from the topmost lift. 
  2.  Start by taking down the toe boards, mid-rails and hand rails. 
  3.  Take down the topmost decking, then the stairs. 
  4.  Take down the horizontals and diagonals of the topmost lift. 
  5.  Finally, take down the standards of the topmost lift. 
  6.  Repeat steps 3 to 5 to take down the second topmost lift and continue the whole      

        process until the tower is completely dismantled. 
  7.  Do not throw or dump the material onto the ground. This may damage the material or  

        cause personal injury. The material must be lowered down to the ground by means of  

        ropes or slings or carried down by hand. 
  8.  Ties must not be removed before the dismantling process has reached the level in  

        question.

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Страница 1: ...HAKI AB 2014 USER S MANUAL...

Страница 2: ...ever HAKI has no objection to the customary addition of scaffold tubes and approved couplers to the scaffold Adding components from different suppliers may invalidate the insurance cover HAKI reserves...

Страница 3: ...g unit Frame 2000 Guardrail frame Toe board clip Toeboard Base jack General data The HAKI Ram scaffolding system consists of vertical frames decking units and guardrail frames The scaffolding is erect...

Страница 4: ...ard L frame RAL 1000 8734100 6 1 Guardrail frame AL SKRD 1655 AL 4052161 5 9 With spring locking catch SKRD 1964 AL 4052191 6 6 SKRD 2500 AL 4052246 7 8 SKRD 3050 AL 4052301 8 9 Guardrail frame GFL 16...

Страница 5: ...dth 22 mm Decking unit B 620 mm Load class 3 2 0 kN m2 PL 1655x620 AL 4081160 11 7 PL 1964x620 AL 4081190 14 0 PL 2500x620 AL 4081250 18 3 PL 3050x620 AL 4081300 22 5 B 310 mm Load class 3 2 0 kN m2 P...

Страница 6: ...ngle coupler RA 48x48 22 mm 2041010 1 0 Jaw width 22 alt 23 mm RA 48x48 22 mm 2048010 1 2 Wall tie VST 1000 7111100 5 3 With flexible plate VST 2000 7111200 9 1 Two 22 holes in the plate VST 3000 7111...

Страница 7: ...il post Landing link panel UTV AL Frame 7211044 3 6 For covering the hole between platform and frame Only for UTV UTV 3050x2000 AL Safety gate with net SGF SGF 1655 7055161 17 0 Continuously adjustabl...

Страница 8: ...with tensile load e g when lifting or when scaffolding is used for temporary roof Not for suspended scaffolding Pavement frame 1460 8732201 39 5 With two fixed and two adjustable spigots Bay width 146...

Страница 9: ...are designed to provide access to the upper decks from the inside of the scaffold 10 If the scaffold is to be used outdoors erection or dismantling work must be discontinued if the weather conditions...

Страница 10: ...cting always check care fully that the material is not damaged Damaged material must not be used For more information on damaged material and renovation please refer to the HAKI Safety Guide 2 Erect t...

Страница 11: ...the scaffolding Toeboards must then be added RAL 1000 L frames are otherwise fitted Alternatively RA 2000 frames can be used for the entire top lift Dismantling is carried out in reverse order Scaffol...

Страница 12: ...t a height of 1 0 m and provide the top end with an GFL 700 guardrail frame Erect the next lift using a stairway frames handrail and guardrail frames The gap between the scaffold and the stairway is c...

Страница 13: ...scaffold tubes 11 SK 700 internal brackets Where required provide the decking on brackets with end guardrails with the aid of L frames Lock the L frames using locking pins and locking hooks 12 SK 700...

Страница 14: ...0 brackets are used as the basis for cantilevered scaffolding starting at any level 13 SK 800 external brackets A maximum of three frames or scaffolding of 6 0 m in height can be erected on reinforced...

Страница 15: ...f guardrail frames cannot be erected between the base frames i e between C and D SR 48 scaffold tubes are fitted between the outer standards using swivel couplers Pavement frames 17 Pavement frames ar...

Страница 16: ...he bottom Cantilevered scaffolding and the lift below the cantilevered scaffolding must be anchored at every lift level Frames with lattice beams must be anchored at the fixing points of the beams The...

Страница 17: ...h mm Load class Permissible load kN m2 Main scaffolding decking 620 1655 3050 3 2 0 Bracket decking 310 1655 3050 3 2 0 Permissible construction heights for HAKI Ram Aluminium LOADING CONDITIONS Permi...

Страница 18: ...eams are fitted in pairs on the inside and outside of the scaffold Both the top and bottom tubes must be fixed to the frames using KV 48x48 right angle couplers The height of the beams is adjusted so...

Страница 19: ...ial 4 Components must be sorted and stacked properly Take care not to pile the stacks too high so that the material lower down in the stacks becomes overloaded and damaged If the material must be stac...

Страница 20: ...of attachment apply provided that the com ponent in question is otherwise without load and that only one person is attached to the same component at any one time Components that have been subjected to...

Страница 21: ...21 Notes...

Страница 22: ...22...

Страница 23: ...23...

Страница 24: ...lly and vertically 4 Components correctly fitted and locked 5 Bracing correctly fitted 6 Anchoring with right number and placing of ties 7 Decking correctly fitted 8 Guardrail with toeboard if drop is...

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