CynkoMet T-149, Инструкция по использованию и эксплуатации

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Cynko Met
T-149
79
6.4 Hydraulic installation maintenance.
Always follow the principle that the oil in the trailer
hydraulic system and the oil in the external tractor hydraulic
system are to be of the same type. The use of different types
of oil is not permitted.
The hydraulic system of the trailer should be absolutely
tight. Checking tightness of the hydraulic system consists of
connecting the trailer to the tractor, running the hydraulic
cylinder and storing it in the position of the maximum
extension of the cylinder with the loading crate tilted for 30
seconds.
In the case of noticing oil leaks on connections of hydraulic
conduits, you must tighten the connector, if this does not
rectify the fault, replace the conduit or the connector with a
new one. If the oil leak occurs beyond the connection, the
leaking conduit system should be replaced. Exchange of a
component to a new one is also required for any damage of
mechanical nature.
Hydraulic hoses should be replaced at least every four to
six years from their date of manufacture, unless previously
found to be damaged and replaced.
In the case of noting oiling on the body of the
hydraulic cylinder, check the nature of the leak. When fully
taking out the cylinder actuator, check all sealing places.
Minor leaks with symptoms of "sweating" are acceptable, but
if you see a leak of a "drip" type, you must stop the operation
and repair the failure.