Tractel Dynasafe Mecha 3.2 Manual De Instalación, De Utilización Y De Mantenimiento página 6

authorisation, especially as concerns replacement
of genuine spare parts by parts from another
source.
EN
12. For definitive removal from service of the device,
the device must be scrapped under conditions
preventing re-use of the device. All environment
protection regulations must be observed.
13. Before using this device with complementary
equipment relaying its signals on an operating
system, the user or installer must first ensure that
an analysis has been carried out to determine the
specific risks involved in the operating configuration
implemented, and all appropriate safety measures
must be taken accordingly.
14. The load limiter covered by the manual satisfies
the requirements of the European regulations and
must be verified for compliance with the regulations
of any other country in which it may be used, prior
to commissioning and use. All applicable safety
regulations must be observed.
2. Definitions and pictograms
2.1. Definitions
In this manual, the following terms are defined as
follows:
"Product": Item or equipment described in this manual
and delivered complete in the standard version, or in its
various existing models.
"Installation": All the operations required to bring
the complete product from the state in which it was
3.1. Presentation
The load limiter Dynasafe
potential-free contact which is tripped when the tension in the wire rope exceeds the preset limit.
This load limiter is specially designed to manage one or two safety thresholds on small and medium capacity
overhead travelling cranes.
3.2. Operating principle
The operating principle of Dynasafe
tangential force, which is proportional to the force exerted on the wire rope when pulled.
When the deformation of the load limiter body is above a limit, the integrated micro-switch opens.
The contact is automatically reset once the tension in the wire rope is below the set limit increased by a hysteresis
value depending of the effort.
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3. Description of load limiter Dynasafe
Mecha 3.2 & 7 is a mechanical load limiter for wire ropes operating on the principle of a
TM
Mecha 3.2 & 7 is based on the deformation of the load limiter body through a
TM
delivered into a state of commissioning (or connection
to other elements for commissioning).
"Supervisor": Individual or party responsible for the
management and safe use of the product described in
the manual.
"Technician": Qualified person familiar with the
product, in charge of the maintenance operations
described and permitted in the manual.
"Operator": Individual using the product in accordance
with the instructions in this manual
2.2. Pictograms
"DANGER": When placed at the beginning of
a paragraph, it indicates instructions for preventing
injuries ranging from minor to fatal and also
environmental damage.
"IMPORTANT": When placed at the beginning
of a paragraph, it indicates instructions for preventing
product failure or damage which would not directly
endanger the life or health of operators or other
individuals and/or which may harm the environment.
"NB": When placed at the beginning of a
paragraph, it indicates the necessary precautions to
apply for efficient and ergonomic installation, use and
maintenance.
: When placed on the product itself or a product
component, it indicates the need to read the operating
and maintenance manual.
Mecha 3.2 & 7
TM