Still FM-X 10 N, Original Instructions Manual

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Checking the hydraulic system
for leaks
WARNING
Hydraulic oil under pressure can escape
from leaking lines and cause injuries to
the skin.
Wear suitable protective gloves, industri-
al goggles etc.
WARNING
Hydraulic hoses become brittle over time!
Hydraulic hoses must not be used for a period longer
than six years.
The BGR 237 specifications must be complied with.
Differing national laws must be taken into account.
–
Check pipe and hose connection screw
joints for leaks (traces of oil)
Hose lines must be replaced if:
●
The outer layer is damaged or becomes
brittle and cracks begin to form
●
They are leaking
●
There are any unnatural deformations (e.g.
bubble formation or buckling)
●
A fitting is detached from the hose
●
A fitting is heavily damaged or corroded
Pipes must be replaced if:
●
There is abrasion and a loss of material
●
There are any unnatural deformations and
bending stress is detected
●
They are leaking
–
In the event of a loss of oil, contact the au-
thorised service centre
Maintenance
5
Preserving operational readiness
321 50988078001 EN - 11/2021 - 10