18
18
6.7 - Dirt Collector Removal & Installation
1. Close the inlet and the outlet line valves.
2. Verify that the filter is drained prior to service.
3. Remove the nuts and washers connecting the cover to the filter housing.
4. Remove the cover from the filter's housing and remove the cover seal from
the cover groove.
5. Pull out the coarse screen from the fine screen assembly using the gripping
handle.
6. Pull the fine screen assembly out of the filter housing assembly with the
dirt collector.
7. Unscrew (clockwise - cw) the hydraulic motor from the dirt collector.
8. Unscrew (counterclockwise -ccw) the fine screen handle section from the
fine screen, loosen using screen wrenches.
9. Carefully pull the dirt collector out of the fine screen assembly.
10. Slide the new dirt collector into the fine screen, through the dirt collector
bearing.
11. Screw (cw) the fine screen handle section to upper screen section; make
sure the dirt collector axis passes through the screen bearing. Tighten using
screen wrenches.
12. Screw (ccw) the hydraulic motor to the dirt collector.
13. Slide the fine screen assembly into the filter housing assembly.
14. Slide the coarse screen into the fine screen assembly.
15. Verify that the straight side of the cover seal fits into the groove located in
the cover.
16. Put the cover on its place on the filter's housing and Install the nuts and
washers connecting the cover to the filter housing.
17. Open the inlet and the outlet line valves.
18. Check for leaks.
19. Perform a flushing cycle manually by pushing the manual bottom (M on
the screen display). (See Figure 3).
20. Verify that the hydraulic flushing valve closes after 10 seconds.
WARNING
Take precautions while operating the filter as the filter may enter a flushing
mode automatically, without prior warning
.
AF800N
Summary of Contents for AF800N Series
Page 17: ...17 Figure 8 Fine Screen Assembly Removal Replacement AF800N ...
Page 19: ...19 Figure 9 Dirt Collector Removal Replacement AF800N ...
Page 21: ...21 Figure 10 Periodic Checks AF800N ...
Page 27: ...27 8 IPB 8 AF800N ...
Page 36: ...36 DC MODEL GALSOL DC AF800N ...
Page 38: ...38 9 2 Control Loops Schematic Drawing ONE VALVE hydraulic Scheme DC1 10 CTRL AF800N AF800N ...
Page 39: ...39 ONE VALVE hydraulic Scheme AC1 10 CTRL AF800N AF800N ...