Amazone Hektor, Руководство по эксплуатации

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Cleaning, maintenance and repair
10.9.2 Maintenance intervals
•
After the first 10 operating hours, and then every 50
operating hours
1. Check all the components of the hydraulic system for tightness.
2. If necessary, tighten screw unions.
Before each start-up:
1. Check hydraulic hose lines for visible damage.
2. Eliminate any scouring points on hydraulic hose lines and pipes.
3. Replace any worn or damaged hydraulic hose lines immediately.
10.9.3 Inspection criteria for hydraulic hose lines
For your own safety and to reduce environmental pollution, comply
with the following inspection criteria!
Replace hoses if the respective hose fulfils at least one of the
following criteria:
•
Damage to the outer layer up to the ply (e.g. scouring points,
cuts, cracks).
•
Brittleness of the outer layer (crack formation of the hose
material).
•
Deformations that do not match the natural shape of the hose.
Both in a depressurized and pressurised state or when bent (e.g.
layer separation, bubble formation, pinching, bends).
•
Leak points.
•
Installation requirements not complied with.
•
Life span of 6 years has been exceeded.
The date of manufacture of the hydraulic hose line on the
valve chest is decisive plus 6 years. If the date of manufacture
on the valve chest is "2004", then the hose should not be used
beyond February 2010. For more information, see "Labelling of
hydraulic hose lines".
Common causes for leaking hoses / pipes and connection pieces
include:
•
missing O-rings or gaskets
•
damaged or badly fitting O-rings
•
brittle or deformed O-rings or gaskets
•
foreign bodies
•
badly fitting hose clamps
Hektor BAG0186.1 07.19 61