© Edwards Limited 2013. All rights reserved. Page 53
Edwards and the Edwards logo are trademarks of Edwards Limited.
Maintenance
A708-01-880 Issue E
4. Use a soft lint-free cloth (and a suitable cleaning solution if necessary) to wipe clean the filter port adaptor (5)
and the end cover around the adaptor.
5. Fit the new oil filter (8) and gasket (7) to the filter port adaptor (5) on the end cover. Tighten by hand.
5.8.3 Drain the end cover vent filter
1. Refer to Figure 1, 2 and 3, detail F. Loosen the nut (29) on the tube fitting and disconnect the vent tube from the
nut.
2. Turn the top of the filter body (30) clockwise (to release the bayonet fitting) and remove the top from the
bottom of the vent filter (7).
3. Inspect the interior of the vent filter (7). If there is oil in the vent filter:
z Undo the M6 bolt and remove the filter element.
z Wait until the oil has drained back into the end cover.
z Refit the filter element and secure with the M6 bolt.
4. Align the bayonet fitting on the top of the filter body (30) with the fitting on the bottom of the vent filter (7),
then press down on the top and turn it anticlockwise to secure the bayonet fitting.
5. Refit the vent tube to the tube fitting and tighten the nut (29).
5.8.4 Fill the end cover with new oil
1. Place a suitable funnel or nozzle into the end cover oil filler port (Figure 1, 2 and 3, item 8).
2. If the oil drained from the pump is very discoloured, flush the end cover with new or clean oil two or three
times, until the oil which drains from the end cover is clean.
3. Refer to Figure 10. Wipe clean the oil drain plug (6), then fit a new bonded rubber seal.
4. Fit the oil drain plug and bonded seal (6) to the end cover.
5. Fill the end cover through the funnel or nozzle, with the correct grade and quantity of oil. Allow the oil to drain
into the end cover and then check the level on one of the oil sight-glasses (refer to Section 5.3.2).
6. Remove the funnel or nozzle from the oil filler port and refit the oil filler plug and bonded seal (Figure 1, 2 and
3, item 8) to the end cover.
7. Dispose of the used oil safely: refer to Section 6.2.
To Next Page
Loading...
Need help?
General
