
ORIVAL, INC.
• 213 S. Van Brunt St. • Englewood, NJ 07631 • (201) 568-3311
30
4. The application of silicone grease to the O-rings will make insertion much easier.
5. Carefully insert the screen into the filter body until the screen nearly contacts the first
dirt collector nozzle. Care should be taken not to damage either the fine screen
or dirt collector nozzles.
6. The dirt collector shaft must now be positioned to pass through the upper bearing in
the center of the fine screen handle. This can be done by inserting a long,
slender tool (such as the ORIVAL Extraction Tool, or similar), to align the hole in
the handle’s upper bearing on the fine screen with the dirt collector shaft. Again,
care should be taken not to create excessive contact between the fine screen
and dirt collector nozzles, as damage may result.
7. Ensure that the dirt collector shaft has passed through the upper bearing located in
the center of the fine screen handle. Continue to push the fine screen into place
until it seats firmly into position. With larger multi-sectioned screens, care must
be taken to insure that the back end of the screen is centered over the back
bulkhead’s disc before trying to set the screen in place.
10.3 - DIRT COLLECTOR ASSEMBLY REMOVAL AND INSTALLATION
1. Remove the coarse and fine screens as described in Sections 10.1 and 10.2.
2. Remove the hydraulic motor chamber cover and place it out of the way.
3. Remove the hydraulic piston from the end of the filter and unthread the bushing
assembly from the lower bearing in the dirt collector.
4. Remove the lower bearing from the end of the dirt collector assembly.
5. Remove the hydraulic motor by gently pulling it out through the service hole.
6. The dirt collector can now be removed through the cover end of the filter.
7. Installation is in the reverse order of removal. Care should be taken when
reinstalling the hydraulic motor into the dirt collector that the proper orientation is
maintained. The large hole in the hydraulic motor should open towards the dirt
collector tube, and the small hole should be used for retention of the hydraulic
motor by the lower bearing as it is threaded into the back of the dirt collector
tube.
Summary of Contents for OR-02-PE
Page 15: ......
Page 16: ......
Page 17: ......
Page 18: ......
Page 19: ......
Page 22: ......
Page 23: ......
Page 24: ......
Page 25: ......
Page 30: ......
Page 38: ......
Page 39: ......
Page 40: ......
Page 43: ......
Page 44: ......
Page 46: ......
Page 47: ......
Page 48: ......
Page 51: ......