Werner ESC-220 Instrucciones De Instalación Y De Seguridad página 16

Escalera de incendios incorporada
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31. You need an adult assistant for this step to
help test the integrity of the installation.
Once the ladder is deployed, go outside to
the base of the ladder.Your assistant should
stay upstairs by the metal pan to visually
inspect the unit for any movement or sign
of stress.
Start at the bottom and climb up two or
three rungs (you are intentionally trying to
stress the connection). Have your assistant
examine the ladder connection at the
tri-d-ring to make certain there is no
movement or sign of stress.
32. You may want to cut the ladder if you have
extra rungs touching the ground for a more
custom fit and to create a smaller unit for
use and repacking. To shorten the ladder
you need a sharp pair of heavy duty
scissors or a utility knife and a lighter or
other controllable flame source.
Determine the lowest rung before the
ladder hits the ground.
Underneath that rung, cut the webbing no
closer than 3 inches from the attachment
below the desired "end" rung.
Carefully sear the ends of the webbing with
a controlled flame to ensure no fraying
will occur.
33. You have successfully installed the escape
ladder if the unit feels secure and no stress
can be detected while you are on the rungs.
Congratulations!
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