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 TM 55-1925-273-10-1
0105 00
ROWPU SYSTEM LAYUP
1.
Perform the ROWPU System Shutdown procedure in this work package.
2.
Perform the Media Filter Backflush procedure (WP 0080 00).
3.
Perform the ROWPU Fresh Water Flush procedure in this work package.
4.
Upon completion of the fresh water flush cycles, observe the following indications at the ROWPU 1 system controller
(figure 13, item 1) and at the ROWPU 2 system controller (figure 13, item 5):
NOTE
During ROWPU system layup cycles, the FRESH FLUSH indicator blinks occasionally to indi-
cate that the layup cycle is active.
a.
FRESH FLUSH (figure 14, item 5) indicators blinking occasionally.
NOTE
During ROWPU system layup cycles, the SALINITY METER acts as a system clock and counts
down from seven to zero indicating the number of days remaining until the next fresh water flush
cycle.
b.
Verify that the SALINITY METER (figure 14, item 6) displays the number of days until next fresh water flush
cycle.
BROMINATOR SHUTDOWN PROCEDURE
1.
OPEN PW-36, BYPASS-BROMINATOR valve (figure 19, item 1).
1
2
3
Figure 19. Brominator
0105 00-17
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