Service and maintenance of machine
Verti-Mix SF / Verti-Mix Double SF Version 06.12
271
10.12.2.3 Inspection criteria for hydraulic hose pipes
For your own safety:
Immediately replace hydraulic hose pipes as soon as you detect any
of the following defects:
Damaged outer layer down to the liner (e. g. due to chafing
points, cuts, fissures).
Embrittled outer layer (visible by cracking of hose material).
Unnatural deformations of the hydraulic hose pipe in
depressurized as well as in pressurized state or when bent (e. g.
separation of layers, blistering, pinches, kinks).
Leaks.
Damaged, deformed or leaking hose fitting. Small surface
damage is no reason for replacement.
Hose slipping out of the fitting.
Corroded fitting which may affect the function and the strength.
Improperly laid hydraulic hose pipes, e. g. ignored bending radii,
laying over sharp edges.
The period of use of 6 years has been exceeded. Observe the
information in the chapter "Marking and period of use of
hydraulic hose pipes", page 270.
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