zarges 41286, Instructions For Assembly And Use, Page: 7 / 50

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2.3.2 Emergency-ladder systems (DIN 14094-1)
A fall protection device is mandatory from a fall height of 3 metres onwards. Fall arrester
systems in accordance with EN 353-1 must not be used. Only a fall protection device in the
form of a back guard is permissible.
If the fixed ladder is of multi-section design, the maximum permissible length of each
ladder section is 6 metres.
The top exit must be designed with an angled stile.
2.3.3 Permanent means of access to machinery; fixed ladders (EN ISO 14122 Part 4)
A fall protection device in the form of a back guard or fall arrester system in accordance
with EN 353-1 is mandatory from a fall height of

3 metres.
If the fixed ladder system is of multi-section design, the maximum permissible length
of each ladder section is 6 metres.
In addition, the top exit must be equipped with an exit step and a double safety barrier.
2.4 Operating
instructions and
training
The operator is under obligation
• to compile operating instructions for the use of the fixed ladder system. These
instructions must contain all necessary information for safe use of the equipment.
• to instruct personnel using the equipment at least once per year, on the basis of the
operating instructions.
• to inform personnel using the equipment that the emergency-ladder systems may
only be used in the event of fire and for maintenance.
2.5 Personnel 2.5.1 Use
The operator must ensure that fixed ladders are only used by personnel familiar with
the fixed ladder system. Personnel must be in appropriate physical condition to use the
fixed ladder system.
Persons under the influence of drugs, alcohol or medication reducing reaction times
must not be allowed to work on or with the fixed ladder.
2.5.2 Assembly
The fixed ladder must be assembled by specialist personnel.
Specialist personnel are authorised by the operator. Such personnel are persons whose
professional training, specialist know-how and knowledge of the relevant regulations
place them in a position to carry out the tasks assigned to them and identify and avoid
possible risks.
3. Technical description
3.1 Fixed ladder system
The fixed ladder system is designed according to the modular principle. Any desired
access height can be reached by combining matched elements.
The following materials are available: natural aluminium, anodised aluminium, hot-dip
galvanised steel, stainless steel.