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18
ALTO MD 250 Double Width Tower
| Assembly Guide
Step 7.1
Working from the temporary
platform, install two 4 rung frames
onto the 8 rung frames. Now, clip
onto the top rungs of the frames
two diagonal braces. The lower
end of the brace connects to the
rung 6 below on the opposite face.
Diagonal braces always run parallel
to the braces below. If a 2.2m tower
is being assembled, only 1 diagonal
brace needs to be fitted.
Step 7.2
Install another 4 guard rails above
the 4 already in place for when the
platform is relocated.
Step 7.3
Remove the lower 4 guardrails
by either using the 3T method or
uninstalling them from the ground.
Relocate the platform to the top rung
of the first frames. If a 2.2m tower is
being assembled, go straight to Step
10. Install 2 more 8 rung frames and
2 more diagonal braces. The lower
hook of the brace should be on
the same rung height as the lower
guardrail brace.
Proceed to Step 9
Build Method A
2.2m, 4.2m, 6.2m, 8.2m, 10.2m, 12.2m
