c IX
CONTROLS
TO STABILIZE
THE VEHICLE
F 240
21
Controls to unfold in working conditions the outriggers of the crane
and the supplementary beam.
– Position lever D of the oil diverter crane-outriggers ( - E/S) on E/S.
(Fig. 22)
–
Open all the valve taps placed on the outrigger rams
fig. 17
–
Release the locking device lever of the outrigger supports operating the
levers A bringing them from the position indicated on fig. 25 to the
one indicated on fig.
25a
Control on both sides of the outriggers (from crane distributor side
DE2455
fig. 20-21
or crane double control side DE2456
fig. 23-24)
(!)
ATTENTION
(!)
In case controlling from the opposite side of the vehicle (it is not
possible visually check the operation) it is compulsory make sure
that no one is or transits in close proximity of the outriggers.
(Fig.
20a
plate
DE2497 and fig. 23a
plate
DE2498)
– Select the outrigger support E1 positioning lever C of the
multifunction oil-diverter on E1.
– Operate the lever to obtain the extension of the support E1.
– Select the outrigger ram S1 positioning lever C on S1.
– Operate the lever to control the descent of the ram S1.
– Select the support E2 positioning lever C on E2.
– Operate the lever to obtain the extension of the support E2.
– Select the ram S2 positioning lever C on S2.
– Operate the lever to control the descent of the ram S2.
–
Select the support E3 positioning lever C on E3.
–
Operate the lever to obtain the extension of the support E3.
–
Select the ram S3 positioning lever C on S3.
–
Operate the lever to control the descent of the ram S3.
–
Select the support E4 positioning lever C on E4.
–
Operate the lever to obtain the extension of the support E4.
–
Selezionare il martinetto S4 positioning lever C on S4.
–
Operate the lever to control the descent of the ram S4.
(!)
WARNING
(!)
During the stabilisation operations, for each outrigger ram, it is
recommended to DESCENT the outrigger as last manoeuvre.
(!)
ATTENTION
(!)
The fully extension of the outrigger supports is signed from the point of the
yellow triangle which is in correspondence with the beam edge.
(Fig. 25b)
Stabilize carefully paying attention to maintain levelled the vehicle to
avoid torsions to the chassis.
After descent and stabilization manoeuvre, close all the valve taps pla-
ced on the outrigger rams
(fig. 17)
and position lever D of the oil-diverter
crane-outriggers
( - E/S) on (fig. 22a)
to operate crane controls.
C
fig. 23a
fig. 25
fig. 25bfig. 17
fig. 23
fig. 24
DOUBLE CONTROL SIDE
fig. 25a
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