M0290-01Model 4900
2-12 Rev. 8/19
TM
Machine Operation
5
1
2
3
4
8
7
6
True Depth Cylinder
1. Filter Bowl
2. External O-Ring
3. Anti-extrusion ring
4. Sealing O-Ring
5. Filtering Element
6. Filter Head
7. By-pass valve
8. Visual differential indicator
TRUE DEPTH FILTER
Replace filter cartridge annually, every 100 hours of operation, or when the clogging indicators point out the limit
pressure drop created inside the filter.
To replace the cartridge:
1. Stop the system in “Machine Stopped” status
2. Secure any shut-off valves on the hydraulic circuit.
3. Unscrew the filter container (1).
4. Remove the clogged filtering cartridge (5), making sure no residual particles have settled in the bowl bottom.
5. Make sure the O-ring (2-4) and the anti-extrusion ring (3) are not damaged, otherwise replace them and
consequently postion the new ones correctly.
6. Insert the new filtering cartridge, lubricatiing the sealing O-ring beforehand.
7. Screw the container tight (1) making sure the threading is screwed correctly. Tighten to a tightening torque of 65
Nm.
8. Start the machine for a few minutes.
9. Make sure there are no leaks.
True Depth Filter
To Next Page
Loading...
