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outdoor and require a wind speed calculation please contact us, or con-
4. USER INSTRUCTIONS.
4.1 -
in the area it is to be used with the help of
the transport wheels (T).
4.2 - Remove the legs (P) from their trans-
port compartment (S) and fully insert them
ve the reinforcement struts (A) as well and
place them in their anchor points (E
them with their corresponding pins and
clips.
4.3 -
tion using the spirit level (L) at the base of
the tower, adjust the stabilizer of the legs
(Q1), turning the handle (H) if necesary.
Finally, adjust the base stabilizer (Q2)
4.4 -
4.5 - DO NOT OVERLOAD THE LIFT.
MAXIMUM LOAD IS 400 kg (881.9 lb)
The lift should NEVER be overloaded.
sue. Place the load onto the lift using an
PRO LIFTS S.L.
WIND SPEED CALCULATIONS
V
R). Remo-
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F) and place them
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ENGLISH
adequate VMB support according to the
need, use so that the weight of the load
will only be elevated in a vertical direction.
The minimum load is 25 Kg.
4.6 - How to place the load: Always load
as close to the tower as possible.
The maximum load diminishes according
to the distance from the body of the tower
as illustrated in the diagram 4.6.1, which
shows the load on the gravity centre with
distances to the lifting carriage at a maxi-
mum lifting. Use a VMB adaptor if neces-
sary.
CAUTION
When two towers are used to elevate a
truss bridge, or many towers to elevate a
structure of any type, it is almost impos-
sible that two or more people co-ordinate
the winches elevating or lowering the
loads, at exactly the same pace. At a cer-
tain point each tower will be extended to
different height. For this reason it is ne-
cessary that the structure does not stretch
and allows for these differences.
from the handle of the winch will deform
the structure and apply a lateral force to
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