15
USER MANUAL FOR WTS TOWERS
Figure 40
When the section reaches its limit, lock with the
security system and unlock the following security
system to lift the next mast. Do the same
operation until you reach the required height.
Figure 41
All security systems must be in locked position.
Slack the cable of the winch so that the system
can stabilize correctly.
Figure 42
To descend the load: Tense the cable and unlock
the first security system. Turn the winch while
keeping the safety system unlocked with your
other hand. If the safety system is not operated
with one hand, the tower will lower until it is
locked.
WARNING! If the tower is attempted
to go down without tension in the
cable and any of the safety systems are
activated, a dangerous situation will occur
because the load will descend very abruptly,
being able to destabilize the whole installation
and incurring in a serious accident.
Once the load is descended, block all sections
and follow steps 4 to 1 (in that order).
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