Use and Care Manual

A-Frame
Scaffolding
90˚ Staircase
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Begin from the small A-frame position. Stand to one side of the ladder; unlock both Rock Locks
on one outer section. When extending the ladder your hands must always be on the outside of
the outer section. Place one hand on the palm button and push the inner section away from you
to extend the height. Once you have reached the desired height; line up the inner ladder and the
outer ladder rungs, place your hand under the rungs then lock both Rock Locks.
Next, unlock the Rock Locks on the opposite outer section. Place one hand on the palm button
and push up on the inner section to extend the height. Once you have reached the desired
height; line up the inner ladder and the outer ladder rungs, place your hand under the rungs then
lock both Rock Locks.
From the tall A-frame position reduce
the height on one side of the ladder by
one foot. Make sure the ladder is on a
flat level surface and the short side of
the ladder is against a secure wall.
Start from the small A-frame
position, lengthen the down
side of the ladder to the desired
height. Ensure the ladder rungs
are level before using.
Remove the outer sections. Attach the trestle brackets
(sold separately). Insert the plank at desired height.
Do not stand on the plank above 3 feet. Never use either
trestle as a stepladder.
One Ladder Does It All
©2012 Little Giant Ladder Systems 51825 v6 8.12