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 TM 55-1905-223-24-7
(b) LOW PRESSURE GAUGE PG1 (5) registers positive as feedwater reaches low pressure boost pump.
(c) Water is flowing inside the sediment strainer.
(d) LOW PRESSURE GAUGE PG1 (5) stabilizes above 2 psi
(6) Note this value for determining when to change micron filter cartridges.
(7) Inspect for seepage and leaky. (Shut down and repair leaks before proceeding.)
(8) Slowly turn HI PRESSURE BYPASS valve V1 (2) clockwise to RO (up).
(9) Observe
:
(a) HI PRESSURE GAUGE PG2 (3) registers pressure rise to 800 psi. Observe position of valve when steady.
(b) QUALITY LOW red lamp (10) goes out. QUALITY HIGH green lamp (8) lights. Allow about 2 minutes.
(c) PRODUCT FLOWMETER FM2 (4) registers output gallons per hour. Record reading.
(d) BRINE FLOWMETER FM1 (1) registers output gallons per minute. Record reading.
(e) LOW PRESSURE GAUGE PG1 (5) registers above 2 psi (depending on condition of micron prefilters).
Record reading.
(10) Inspect for seepage and leaks. (Shut down and repair leaks before proceeding.)
(11) Record TIME TOTALIZER meter (9) reading
(12) During first hour of acceptance testing, direct product water to drain [water monitor POWER switch (7) to OFF
(down)]. Do not recirculate.
(13) After first hour, push water monitor POWER switch (7) to ON. This directs product water into freshwater storage
tanks.
(14) Collect product water sample. Verify quality with salinity test kit.
(15) Check feedwater temperature and verify that product water output rate is normal. Record temperature.
2-6.
Usual Startup. Refer to operator's manual, TM 55-1905-223-10.
2-7.
Shutdown Procedure (Usual or Unusual). Refer to operator's manual, TM 551905-223-10
2-5
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