ActSafe PME Uživatelská příručka Strana 12

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This method is mostly used during work on open framework
structures and towers. The user is protected against falling
for the whole work period on a structure; the fall arrest
equipment secures and makes the ascent and work more
effective.
This method guarantees that there is no danger of falling at
any point of time during a work process. When using this
equipment the technician “drives up” instead of climbing up.
Descending is guaranteed by a secure roping process. In
total, the time period during which the danger of falling
exists up to now is shortened, the method also prevents
wear and tear damage and reduces unnecessary climbing
Apart from this, rope access is a safe method to easily reach
places with difficult of access, e.g. power supply lines as well
as guy lines on masts.
Thanks to this method, the user is protected against falling.
The method reduces or eliminates unnecessary climbing.
The principle of the technology is following: a long rope is
“rocketed” high with a rope throwing device. Then a leading
cord is attached to the rope to draw the work rope upwards.
The work rope functions as a lifting rope for transport of
work material up- and downwards. Additionally, the rope has
a function of a signal system between the worker on a
mast/column and the one on the ground. Due to strong
winds an oral communication is often not possible.
On the mast/pole the sling can be mounted where the safety
rope is attached to. This equipment is the only permanent
equipment on the mast/column and represents therefore a
very cost-effective alternative compared to so-called slide bars
or other known solutions that facilitate a safe ascending on a
framework structure. This sling must have a suitable braking
load and guaranteed for the use with the method of Act Safe
Systems AB.
When traversing along a beam the slings and screw karabiners
are used as interim security. Apart from the interim security,
the equipment contains different quality ropes; sit harness or
a full-body-harness, deflection pulleys, karabiner and a
descender.
Both harness types can be equipped with a supporting waist
belt with D-rings on the side or a so-called work seat which
can be used during long works on a rope, as well as with
deflection pulleys, karabiner, ActSafe PME, motorised rope
winch or a line thrower.
Machine training also covers different knots that can be used
in various work situations.
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