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2
Fit one horizontal brace (red) onto the vertical of an span
frame, just above the bottom rung, with the claw facing
outwards. The frame will now be self supporting.
Note: All locking claws must be opened before tting.
3
Position the ladder frame as shown and fit the other end of
the horizontal brace on to the vertical, just above the bottom
rung. Fit a second horizontal brace between the bottom rungs on
the other side of the frames to square the tower.
Assembly Procedure
18
4
Fit 2 additional end frames ensuring the frame interlock clips
are engaged. Fit 2 diagonal braces (blue) in opposing
directions, between the 1st and the 3rd rungs. Ensure the frames
are vertical and level by checking with a spirit level and setting the
adjustable legs as required. Fit stabilisers (see noteson page 30).
IMPORTANT – Only use the adjustable legs to level the tower
and not to gain extra height.
Assembly Procedure
19
5
Fit a temporary deck on the lowest rungs. Fit a trapdoor
deck on the 4th rung (2.0m) with the trapdoor next to the
ladder. Ensure the trapdoor is positioned with the hinges towards
the outside of the tower as shown. Climb the ladder and, from the
protected trapdoor position, fit guardrails on the 5th and 6th rungs
(in that order) on both sides of the platform.
Do not climb onto the deck until it is fully guardrailed.
When horizontal braces are fitted as guardrails, they should be
0.5m and 1.0m (1 and 2 rungs) above the platform level in all
cases.
Remove the temporary deck from the lowest rung
Assembly Procedure
20
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