AKYAPAK-AHS-UserManual-2019.03.11
FAULT
RECOMMENDATIONS FOR A FAULT CONDITION
Faults usually can be repaired by an expert technician without the need for special tools. We
recommend you to observe the system periodically to detect and prevent mechanical faults.
VISUAL INSPECTION
We recommend you to observe the hydraulic system periodically to prevent possible faults.
• Check for signs of leaks: Detect wet components and pipes. If there are oil stains, oil
level in the system may be low. Check the oil level in reservoir periodically.
• If the oil is not fluid, you shall ensure that pipes and elbows are not worn:
• In case of a pipe line supplied by a pump, elbows may be damaged by pumping. If the
oil is milky and not still as would be, this means it is saturated with water and air. In
other words, it can cause a fault soon.
AUDIAL INSPECTION
Listening to the noises and sounds produced by the system in an operation, and distinguish
between abnormal sounds and normal sounds is very important for troubleshooting.
Abnormal noises are dry and striking, whereas normal noises are smooth. You may remove
possible fault reasons by finding the source of abnormal noises.
INSPECTION OF OIL GRADE
Oil temperature does not exceed 50°C at normal conditions. This temperature is a proper
operating condition for all parts and components of the hydraulic system. Inspect the
temperatures on the system with a thermometer, if there is a part or component exceeding
60°C limit, do not forget to consider the ambient temperature and other conditions.
CONCLUSION
If you detect or observe one or more of the fault conditions specified above, you may
contact with AKYAPAK service department.
You may use the following hints to continue your operations until service is provided. These
hints also consist of information that may be helpful in describing the fault to service
personnel.
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