Berner 407716, Operating Instructions Manual

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(EN)
General
This user manual accompanies this aluminum telescopic ladder. It contains important information about
safety and use.
Before using the ladder, read the user manual carefully. This particularly applies to the safety instructions.
Failure to heed this user manual may result in severe injury or damage to the ladder.
The user manual is based on the standards and rules in force in the European Union. When abroad, you
must also observe country-specific guidelines and laws.
Store the user manual for future use. If you pass the ladder on to third parties, please be absolutely sure to
include this user manual.
Working height
The collapsible ladder can be extended from a compact format (fig.1) to either full length (fig.2) or any
intermediate length (fig.3).
Locking mechanism
The collapsible ladder locks every rung with two steel locking pins that automatically spring into place
when the ladder is opened (extended) to the correct position.
Each locking pin is connected to a locking lever to indicate the locking status.
The locking levers drop down at an angle of 60 degrees or the sliding locking levers are against to the end
of the rung means the locking pins are engaged (fig.4).
Otherwise means the locking pins are released (fig.5).
Mounting the stabilizer
1) Place the stabilizer a on the ground ( fig.11).
2) Put the beams
b
on the stabilizer in such a way that the mounting holes of the beams and
stabilizer align.
3) Put the hexagon bolts c through the mounting holes.
4) Fasten the bolts with the nuts.
NOTE! The ladder can fall over during the assembly of the stabilizer. In the process, it can lead to
damage to property or injury to persons. If necessary ,get assistance from a second person for
assembly.
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NOTE! The ladder may only be used in combination with the stabilizer on the
foot when the stabilizer provided together with the product.
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