Important - Würth F2 Traduction Des Instructions De Service D'origine

Adjusting the cable stop buffer (fig. III)

Important

The maximum admissible cable exten-
sion length may not be exceeded:
F2 / F3 / F6: 2.5m
‰ Attach the appropriate load and pull out the
cable to the desired position.
‰ Loosen the screws on the cable clamp (6),
adjust the cable to the desired length, then
retighten the screws.
‰ The rubber buffer (7) can be adjusted manually.
It protects the basic housing and the suspended
load.
Adjusting the load capacity (fig. IV)
Important
Prior to adjusting the load capac-
ity, hook in the load (with fully
retracted cable).
‰ Adjusting in "plus" (+) direction increases the
load capacity.
‰ Adjusting to the opposite direction reduces the
load capacity.
‰ The correct setting is achieved if the suspended
load can easily be pulled to the desired position
and returns to its basic position when released.
‰ The devices leave our premises being set to
"maximum load". The following settings must
be written down to ensure that the admissible
maximum load limit is neither exceeded nor the
load falls below the minimum admissible load
limit. For that purpose see the type specific data
below. Non-observance destroys the spring in
the housing!
‰ When pressing the spring catch (8) the preten-
sion acting upon the adjusting tool is clearly
perceptible.
Hold the adjusting tool firmly!
Note
You need a hexagon socket wrench (4 mm) to
adjust the device.
‰ Insert the hexagon socket wrench into the spring
catch (8) and press inwards (keep pressed!).
‰ Adjust the hexagon socket wrench to the
required setting within the admissible range of
settings.
Type X *
( )
F2 6,4
F3 5,2
F6 3,4
*
column „X" = Maximum admissible turns to
( )
"minus" direction starting from the factory preset
maximum load" value.
Operation
For proper and safe operation observe also the
safety instructions.
‰ The hooked device is pulled downwards - if it
is released, it returns automatically to its basic
position.
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