Touréchaf

Dismantle in the reverse order of assembly... T O U R é C H A F : S H O R I N G T O W E R W I T H I N T E G R A L S A F E T Y S Y S T E M 9 TOURéCHAF Erecting and dismantling a 1.00 x 1.00 m tower... Temporary deck. (1) - Caution : allow a few cm for the removal. (2) - Minimum height depends on the srew jack lenght.. (3) - Expect three 0.30 x 1.00 m steel decking panels for erection if tower exceeds 3 levels. > 2 - From the inside of the tower, fit the first frame diago- nally and swivel to lock it. > 1 - Erect the base and level it.Verify taht the base is saquare by pushing an access platform to one side. > 6 - Remove two 0.30 m decking panels. Go down to the lower level and remove the third panel. > 5 - Fit the third level frames. > 7 - Fit a 0.20 m panel and an access platform. > 8 - The bottom deck can be removed. Move up to the top level and fit and adjust the heads. Raise the deck to its final position so that there is 2.00 m between decks. Fit a temporary deck > 4 - Fit a 0.30 m decking panel and climb up to the next level using the integral ladder. Fit two more 0.30 m decking panels. Three 0.30 x 1.00 m steel decking panels One access platform and one 0.20 x 1.00 m decking panel Final deck. Type of tower Number of levels 1 2 3 4 5 Minimum height (1) 1.82 m (2) 2.37 m 3.37 m 4.37 m 5.37 m Maximum height 2.46 m 3.46 m 4.46 m 5.46 m 6.46 m Screw jack 4 4 4 4 4 1.00 m ledger 4 4 4 4 4 1.00 m access frame 1 1 1 1 1 1.00 m frame 3 7 11 15 19 2 way adjustable head 4 4 4 4 4 1.00 m access platform 0 1 1 2 2 0.2 x 1.00 m decking 0 1 1 2 2 0.30 x 1.00 m decking 0/3 0 0 (3) 0 (3) 0 (3) Weight (kg) 130/140 190 230 290 330 2 3 4 5 1 Components required for 1.00 x 1.00 m frame ASSEMBLY REQUIREMENTS > Ensure that the load is evenly distributed on the ground. > Ensure that the base is level. > Erect the first level of frames from the inside of the tower. > Position the hatch above the ladder. > Ensure that the tower is stable. > Centre the load in the forks. > Check that the jacks are vertical. > 3 - Fit three 0.30 m decking panels and then fit the second level frames.