M588-08-880 Issue D
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Edwards and the Edwards logo are trademarks of Edwards Limited.
Inlet filters
4.4 Installation
4.4.1 Unpack and inspect
Remove all the packaging materials and check the inlet filter for signs of damage. If the inlet filter is damaged, notify
your supplier and the carrier in writing within three days; state the Item number of the inlet filter together with your
order number and your supplier's invoice numbers. Do not use the inlet filter if it is damaged.
Check that your package contains the items listed in Table 43 to 48. If any of these items are missing, notify your
supplier in writing within three days.
If the inlet filter is not to be used immediately, store as described in Section 4.6.
4.4.2 Installation of the inlet filter to the inlet spool
Note: Refer to Section 2 for details on fitting the inlet spool.
Refer to Figure 40.
1. Remove any protective coatings that may have been applied to the filter flanges and ensure the flange faces on
the filter and the spool are clean and undamaged.
2. Place the ANSI gasket (supplied with the inlet spool) onto the inlet spool flange raised face.
3. Using appropriate handling equipment, lower the inlet filter onto the inlet spool with the filter inlet flange in
the required orientation.
4. Using the fasteners provided with the inlet filter, tighten as described in Section 2.5.
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