LW 415R/425R LIFTING TOWERS
LW 415R/425R LIFTING TOWER
1. Now you can turn the winch in clockwise
direction, the first profile starts to elevate
and the security bolt of the next profile
moves slightly to the outside when a solid
part of the profile passes in front of it.
2. You can continue elevating the
profile up to fully folded, that
coincide with the block of the
bolt over the last fixation hole.
3. In this detail, you can appreciate
the holes that allow to block the
security bolts, its shape allows
a better balanced of the coupled
load.
LIFTING PROCESS
4. Once fully folded the first profile, the friction
between profiles ocasssionated by the load,
do that the next profiles elevate by the same
way. When the trigger is shoted over the
last fixation hole in the profile, the last
profile is elevated.
This is the aspect of the LW 461 R with its 4
profiles folded at its max. Height. In this way
it is able to elevate loads up to 6.5 meters.
This situation is not 100% assured. The load could deploy an intermediate
section but the lifting process will restore the normal unfolding.
For the descent, we must to unblock the lower security bolt and turn the winch on inverse
sense, the load bring down the profile up to the stand position. In that moment, we must
to block the bolt for the transport use and we must unblock the new security bolt from
the descended profile.
We proceed at the same way with all profiles up to the total tower unfolding.
LOAD
Finally, we must descend the support system up to the position
more lower and removing the load.
Now, we must dismantle the fork carrier set, releasing the pin
and inserting the two forks in its transport position (vertically).
Insert the two fork
vertically and block
with the two pins.
DESCENT/FOLDING PROCESS
Ensure the profiles placing the fixation bar and ensuring with the pin.
Rotate the crank of the stabilizer placed on each legs up to the
wheels located in the base touch the ground.
This process must be make step by step, that is, several
rotations one each crank avoiding the unbalacing of the lifting
tower until to complete the process
15
INSTALLATION AND USER MANUAL
INSTALLATION AND USER MANUAL
16
Pin bolt for
leg insertion
In order to extract the legs, use
corresponding pin bolt and
extract the leg triggering the
bolt.
Содержание LW 415R PRO
Страница 1: ...Rev 13 5 1 EN LW 415R LW 425R PRO LIFTING TOWERS Installation User Manual ...
Страница 2: ......
Страница 15: ......