ATLET A-Ergo, Руководство по обслуживанию

Страница: 81 / 250

ATLET SERVICE MANUAL A-ERGO ATLET SERVICE MANUAL A-ERGO
M Ma as st t s sy ys stte em m / / D De es siig gn n a an nd d ffu un nc cttiio on n / / M Ma as st t s sy ys stte em m 6 6..3 3
SMA-Ergo_06_2009A.fm SMA-Ergo_06_2009A.fm
Edition 2009A Edition 2009A
6 6 Mast Mast system system
Design and function Design and function
Mast system Mast system
There are four mast There are four mast systems as standard versions, depending on the application or r systems as standard versions, depending on the application or roof oof
height, etc. height, etc.
A telescopic mast consists of an A telescopic mast consists of an outer and inner mast, outer and inner mast, fork carriage and lift fork carriage and lift cylinder cylinder. The . The
fork carriage is lifted up and down in t fork carriage is lifted up and down in the inner mast, which in turn moves up and down he inner mast, which in turn moves up and down
in the outer mast. The lift cylinder first in the outer mast. The lift cylinder first lifts the fork carriage approx. 15 cm, and then the lifts the fork carriage approx. 15 cm, and then the
mast system follows the lifting movement. mast system follows the lifting movement.
A mast of the double telescopic type also has, in addition to an inner and A mast of the double telescopic type also has, in addition to an inner and outer mast, an outer mast, an
intermediate mast. The lifting movement is the same as for a intermediate mast. The lifting movement is the same as for a telescopic mast, and all the telescopic mast, and all the
masts begin to move masts begin to move up (or down) simultaneously. up (or down) simultaneously.
A mast type with A mast type with free-lift function works in free-lift function works in a similar way, but with the difference that the a similar way, but with the difference that the
fork carriage moves to its top position in the inner mast before the next mast section starts fork carriage moves to its top position in the inner mast before the next mast section starts
to lift. Free-lift frames can be used to a
to lift. Free-lift frames can be used to advantage in rooms with low ceilings or low door dvantage in rooms with low ceilings or low door
openings. openings.
A mast of the fr A mast of the free-view type implies that the distance between the mast profiles is longer, ee-view type implies that the distance between the mast profiles is longer,
which gives better which gives better visibility. visibility.
Table 6.1 Table 6.1 Mast types Mast types
D Deessiig gn na attiio on n D Deessccrriip pttiio on n
T T T Teelleesscco op piic c m maasstt
T TV V T Teelleesscco op piic c F Frreeee--v viieew w m maasstt
T TF FV V T Teelleesscco op piic c F Frreeee--lliifft t F Frreeee--v viieew w m maasstt
D DT TF FV V D Do ou ub blle e T Teelleesscco op piic c F Frreeee--lliifft t F Frreeee--v viieew w m maasstt
https://www.besttruckmanuals.com/