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EN
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EN 1004-3-8/12-XXXD
IV.III Method of assembly 4200 rolling tower
The tower can be used in two different configurations with
the 4200:
1/2: Every two meters one platform without a
trapdoor, firstly one along the long side, then
one along the other side.
2/4: Two platforms every four meters at least one of
which with a trapdoor.
1.
Fit the wheels in the base frames or in the 4 rung frame in
the event of uneven platform heights.
2.
Connect the base frames by using 2 horizontal braces.
Assemble the horizontal braces, working from the inside
to the outside and under the 1
st
rung to the uprights of
the base frames. In the event of uneven platform heights,
place two 7 rung assembly frames and secure these with
locking pins.
3.
In the event of even platform heights, attach two diagonal
braces on one side of the tower, in a cross between the
2nd and the 6th rung of the base frames. Then place a
platform without trapdoor on the 3rd rung of the base
frame on the side of the diagonals. Then attach two
diagonal braces on the other side of the base frame, in a
cross between the 2nd and the 6th rung of the base
frames.
4.
Align the wheels so that they point outwards. Lock the
wheels by pushing down the brake pedal.
Then set the base frame horizontally in the length and
width direction using a spirit level on a rung and a
horizontal brace.
5.
In the event of uneven platform heights, attach 2 diagonal
braces in a cross to one side of the tower between the
2nd rung of the 4 rung frame and the 2nd rung of the
frame. Then place a platform without trapdoor on the 1st
rung of the 4 rung frame on the side of the diagonals.
Stand on the platform and then position two diagonal
braces in a cross between the 2nd and 6th rung of the
frame. On the other side of the tower, place 2 diagonal
braces in a cross between the 2
nd
rung of the 4 rung
frame and the 2
nd
rung of the frame. Stand on the
platform and then position two diagonal braces in a cross
between the 2
nd
and 6
th
rung of the frame.
6.
Align the wheels and then position the basic frame as
indicated in point 4.
Assemble the 4 stabilizers on the corners of the tower at
an angle of about 120° to the longitudinal access of the
tower. Attach the couplers of the stabilizers to the
uprights under the 2nd and 7th rungs. Make sure that the
end of each stabilizer is in contact with the solid surface
and secure the stabilizer. Position the lower arm of the
stabilizer approximately horizontal, secure the coupling
and check the 120° angle.
For a tower with a platform height of 2.2 meter follow step
7 to 10.
7.
Stand on the platform and attach 2 guardrail frames to the
base unit of the rolling tower. Secure the guardrail frames
with the locking pins. Subsequently, attach the horizontal
braces onto the uprights of the guardrail frames, working
from the inside to the outside.
8.
Place a platform with trapdoor on the 7
th
rung of the
(base) frame.
9.
Move the lowest platform without trapdoor to the highest
level as well.
10.
Assemble the toe boards according to II.IX.
The rolling tower is now ready for use for a platform
height of up to 2.2 meter.
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