VMB TL - A300 Manual De Instrucciones página 13

Quick Operation Guide
4.6 – The TL-A300, can also be used as a
conventional towerlift.
If you are using it as a conventional towerlift
always place the load as close to the body as
possible. In all frontal load towerlifts the
maximum load is reduced the further away
from the body the load is placed.
See load table opposite indicating distance of
centred load for a TL-075 towerlift. (Fig. 6)
4.7 – Elevating the lift:
Once the Line Array is attached to its bumper
and in the desired position on the forks it is
ready to be lifted to the required height. Turn
the winch handle in a clockwise direction to
elevate the lift.
First, the lifting carriage with the attached Line
Array will raise. When it has reached the top
then the profile will start to rise.
The ILS and ALS enable the lift to rise and
automatically block the carriage and profiles
whilst rising ensuring that it will never fall. The
lift, with the Line array attached will remain fixed
at all times. The SRS (Sequence-Retainer-
System) will also ensure that the profiles rise
in sequence, one after the other.
Once the system is elevated to its required
height gently turn the handle in a clockwise
direction. The security systems will ensure that
the load stays fixed and blocked. The red ALS
locks will be blocked. This enables the cable
to be without any force and means it is only
used for the elevation and descent of the lift.
The following instructions will help you to bring
the system down.
4.8 – Descending the lift:
To bring the lift down you need to first turn the
winch handle slightly clockwise and at the
same time pull the red ALS lock out (G). (Fig.
7)
This releases the blocking systems. Then turn
the handle anti clockwise, whilst maintaining
the
PRO L IFTS S.L.
ENGLISH
ALS lock pulled out until the profile has been
completely lowered.
All red ALS locks should be pulled out one by
one whilst the handle is turned anti clockwise
and the profiles are brought down, one by one.
If you release your finger from the ALS lock it
will automatically block. In this case, repeat
the first operation by turning slightly clockwise
and then anti clockwise whilst always pulling
the red ALS lock out.
It is necessary to completely lower each profile
before starting to lower the next. If you pull
another red ALS lock without having
completely lowered the previous profile the first
profile will remain blocked by the security
system and you will not be able to lower it later.
If this happens, elevate the towerlift to the
locked position and free the lock so that you
can commence the descent again until it is
completely lowered.
Finally, release the carriage lock following the
same principle as before and lower it to the
required level to be able to dismount the Line
Array from the lift.
4.9 – Transport
Once all the profiles are completely lowered
remove the FAS-01 or FAS-02 support and the
forks placing them in their horizontal position
facing down and lower the carriage.
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G
Fig. 7