Product Description; Product Components; Hinge Lock Operation - Cosco II Instrucciones De Operación Y Seguridad

A. Product description:
The Cosco All-In-One-Ladder is com-
®
prised of a system of three components,
an Inner Ladder Unit and two
Outer Ladder Units
which telescope over
the Inner Ladder Unit.
Fig. A1
Storage
position
B. Product components:
The Cosco All-In-One-Ladder utilizes two types of locking systems. The
®
Inner Ladder Unit has two center locking hinges which allow the ladder
system to be reconfigured into five ladder types: ➊ Step, ➋ Stairway,
➌ Wall, ➍ Scaffold and ➎ Extension ladder configurations.
Four Rail Lock Pins on the Outer Ladder Units of the ladder permit the
telescoping sections to be adjusted in length. This rail lock pin assembly
fits in any Rail Lock Port of the Inner Ladder Unit, allowing foot by foot
adjustment on either end of the ladder.
Fig. B1
Rungs
Hinge Hinge
Lock Lock
Knobs Knobs
Inner Ladder Unit
Outer Ladder Units
Rail
Rail
Lock
Lock Ports
Pins
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Note: Pinch hazard! Be aware of sliding/moving parts. Keep hands and feet
clear.
C. Hinge Lock operation
Two hinges located at the top of the ladder allow the ladder to change from
the storage position to the other two positions; straight ladder position and
stepladder position.
Fig. C1
Palm
Button
LOCKED
To Lock Hinge
Palm button will automatically
engage to the locked position when
the ladder is in the correct "use"
position (See Fig. C1).
To return ladder to the storage configuration, repeat unlock hinge
procedure and fold ladder halves together (See Fig. A1).
Fig. C2
Palm
Button
UNLOCKED
To Unlock Hinge
Press palm button to disengage
hinge lock. Position ladder in the
correct "use" position and the
hinge lock will engage. May be
difficult to unlock hinges if there
Is pressure. To relieve pressure,
move half of the ladder back and
forth until hinge can be easily
disengaged (See Fig. C2).
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