TM 10-4610-232-12
3-23. SERVICE MEDIA FILTER. This task covers:
a. Testing.
b. Service.
INITIAL SETUP.
Tools:
Equipment Condition:
Steel rule from storage box no. 2
ROWPU shutdown to standby (para. 2-18).
General Safety Instructions:
Materials/Parts:
Clean up any spilled media from floor of
Coarse media (Appx E, Sec II, Item 55)
ROWPU after test and filling.
Fine media (Appx E, Sec II, Item 56)
Wiping rags (Appx E, Sec II, Item 58)
TESTING.
a.
Close CARTRIDGE FILTER BLOCK valve (1, Figure 3-10).
b.
Open MEDIA FILTER VENT valve (2).
c.
Open MEDIA FILTER DRAIN valve (3).
d.
Remove clamp (4).
e.
Remove cap (5) and gasket (6).
f.
Measure from top of access hole to top of media bed, using steel rule (7).
Figure 3-10. Service Media Filter
Change 2 3-49