Still RX70-40 - Malfunctions During Lifting Mode

Telescopic mast
During lifting, the lift mast rises over the outer
lift cylinders, bringing the fork carriage with it
via the chains (fork carriage rises twice as fast
as the inner lift mast). The top edge (1) of the
inner lift mast can therefore be higher than the
fork carriage.
DANGER
Risk of accident due to collision of the lift mast or
load with low ceilings or entrances.
– Note that the inner lift mast or load may be higher
than the fork carriage.
– Note the heights of ceilings and entrances.
Triplex lift mast (variant)
During lifting, the inner lift cylinder moves up
to free lift (3), and then the outer lift cylinders
raise the inner lift mast up to the max. height
(2).
DANGER
Risk of accident due to collision of the lift mast or
load with low ceilings or entrances.
– Note that the inner lift mast or load may be higher
than the fork carriage.
– Note the heights of ceilings and entrances.
Malfunctions during lifting mode
Incorrect extension sequence
DANGER
Risk of accidents!
With triple masts (variant), an incorrect extension se-
quence may occur, i.e. the inner lift mast may extend
before the free lift has finished. As a result, the over-
all height is exceeded and damage may occur in
passageways or from low ceilings.
6210_810-001
1

6210_810-002
2
3

Operation
4
Lifting
14957348011850 EN - 08/2020 - 12