Hydraulic System Components: Reservoir,
Filters, Hoses and Coolers (190105b)
Objective #3
State the functions and principles of operation of
filtration devices.
|
|
Know/Don’t know
|
Notes
|
|
Hydraulic filters
|
|
|
|
Contamination
|
|
|
|
· Built-in contamination
|
|
|
|
· Ingressed contamination
|
|
|
|
· Internally generated
contamination
|
|
|
|
Filter construction
|
|
|
|
Filter ratings
|
|
|
|
· Absolute rating
|
|
|
|
· Nominal rating
|
|
|
|
· Beta rating
|
|
|
|
Filter locations
|
|
|
|
· Strainer location
|
|
|
|
· Pressure line filters
|
|
|
|
· Return line filters
|
|
|
|
Filter bypass devices and restriction
indicators
|
|
|
|
|
|
|
No comments:
Post a Comment