INSTRUCTIONS FOR USE AND MAINTENANCE
1.
Open the package and leave the ladder and the stick to pull the ladder down on the access floor.
Take the 4 top-fixing brackets with their relevant 10ma nuts to the landing floor.
2.
By means of supports or ropes slip the ladder inside the wall aperture from underneath.
Immediately after that, insert the 4 drilled brackets vertically into the 10ma threaded, projecting
bars. Screw down the 10ma nuts with a spanner 17 until the bottom frame beam of the ladder
fits snugly to the slab (do not finally tighten it).
3.
Check the ladder (in its stowed position) from underneath and make sure there is a steady fissure
between the frame and the panel (ladder with right angles) and that anyhow the panel does not
make contact with the frame. If this is not the case, you have to adjust the ladder from the top, by
means of small displacements. Then finally tighten the ladder firmly to the slab at the 10ma nuts
of the brackets by means of the spanner 17.
N.B. It is recommended to cut off the excess threaded rod from the lock nut.
4.
Use the stick anding in a hook (the stick is made up of two sections) to unstow the ladder from
underneath, by inserting the hook in the projecting ring of the panel and pulling the stick. Then
turn and extend the ladder ramp until it reaches the floor. (securely foot the ladder with the two
nylon casters resting firmly on the floor). Should the ladder be adjusted for heights falling outside
atandard heights, you must adjust the rods, by either screwing down or screwing out both M10
nuts with the spanner 17. (the nuts must always rest simultaneously on the ratchets).
N.B. the ladder must not be bricked in.
N.B. You should always be facing the ladder while climbing up and down the ladder.
5.
In case you have to fit a handrail which is righ-hand side while climbing up fit it when the ladder
is unfolded. Place the handrail next to the ramp, with the "L" – shaped lever beside the bottom
pre-drilled lever and the straight lever next to the top pre-drilled lever. After that tighten the 2+2
screws with nuts, by means of the screwdriver and of the spanner 10.
N.B. The handrail is not furnished in the followings models and measures:
ACI SVEZIA: 70 x 70 - 70 x 60 - 70 x 50
ACI ALLUMINIO: 70 x 60 - 70 x 70 - 70 x 50 - 80 x 50 - 90 x 50 - 100 x 50
ACI SVEZIA
(see drawings p. 4 - 5)
ACI ALLUMINIO
(see drawings p. 4 - 5)
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