ALTUS BigOne Gebrauchsanweisung Seite 42

42
be light and easy to handle.
• Maintain a handhold whilst working from a lad-
der or take additional safety precautions if you
cannot.
Opening and closing the telescopic ladder:
1. (image 5) Open the handles of the hinges on
both sides of the folding ladder until they stay
open by themselves. Do not apply force to the
handles (if they cannot be opened easily, then
gently move the upper section of the ladder bac-
kwards and forwards). Prevent the ladder section
from falling closed by steadying it with one hand.
2. Next, move the ladder section to the following
position.
3. Arrange the telescopic ladder in the requirered
configuration usng the same procedure to open
each ladder section to the required position.
4. Important: Verify that all locking blocks are fully
locked before using the ladder.
• Operation of the 2PIN-AUTO-FIX hinge
1. (image 8) Press the hinge buttons on both sides
of a ladder section to restract all locking pins fully
from the hinges. (image
6)Prevent the ladder section from falling closed by
steadying it with one hand. If difficulty is encoun-
tered with opening , then gently move the upper
section of the ladder backwards and forwards.
2. Next, move the ladder section to the following
position .
3. Arrange the folding ladder in the required con-
figuration using the same procedure to open each