The following lubricators have been centralized
and gathered in a case (fig. 34) positioned on
the base (crane distributor side):
- rack guide shoe - rotation,
- upper and lower bush of the column - column
support,
- rack group - column gear,
- column support group - pendulum beam.
(!) WARNING (!)
At low temperatures, the grease shall not crystallize or, to be more precise, shall
not change its characteristics. At the effective operative temperature, the grease
we recommend shall have a fluidity at least equal to rating NLGI 0 or max. 1
(!) WARNING (!)
Centralized lubrication shall not be used when room temperature is
below -10°C / -20°C.
All the lubricators mounted on the crane are protected by a plastic cap so to
avoid the oil contamination.
Periodically grease the points indicated on the crane (fig. 35) (and on the
hydraulic jib, when fitted, fig. 36) paying particular attention to the points not
easily detected.
For the sliding sections of the outrigger supports and of the extension booms
guide shoes made from a special material have been fitted: to ease their move-
ment it is recommended to smear a light film of grease on them, taking care that
the surfaces of the extension booms are free from impurities such as sand etc.
Use a grease with the same characteristics indicated in the table at Paragraph N0.
M0.3
MAINTENANCE
INSTRUCTIONS
F 170A
40
fig. 34
fig. 36
fig. 35
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