Unimec TP, Руководство по сборке

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d) Transport hung by bands: pay attention to swinging during the
transport. Pay attention if you fasten the bands on the worm
screw projections or on lateral P pins, because an overturn can be
triggered. Pay attention to the possible change in momentum due to
the presence of eye-bolt terminals and/or PO.
e) Sustained transport: pay attention to residual lubricants on surfaces
that can cause sliding, especially in acceleration and deceleration
phases.
During the warehousing, the screw jacks must be protected so that
dust or foreign bodies cannot be deposited. It is necessary to pay
particular attention to the presence of corrosive or salty atmospheres.
We also recommend:
a) periodically rotating the worm screw to ensure the appropriate
lubrication of the internal parts and to avoid the drying out of the
gaskets causing lubricant leakages.
b) lubricating and protecting the spindle, the worm screw and the
unpainted components.
c) holding the spindle up if the storage is horizontal.
1.2.1 Safety and reliability of control systems
Some accessories (CSU-CR) have an electric proximity whose
calibration is taken during the mounting. CT accessory has a thermal
probe. Connecting the wires according to the electric scheme provided
with the supply is mandatory.
The eventual alarm signal either for the wear limit quota (CSU),
for the non-rotation of the worm gear (CR) or for the reaching of
the temperature limit (CT), must be visible and understandable
(paragraph 1.7.1.2).
1.2.3. Starting
As an irreversible transmission, the screw jacks can only be driven
by worm screw rotation, which corresponds, respectively for TP and
TPR models, to a translation of the spindle or the nut.
It is necessary to take some precautions during the first screw jacks
movements: