| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-10
Table 2-1. Description of Operator's Controls and Indicators - CONT
Key
Control or Indicator
Function
Reverse Osmosis Desalinator (FIGURE 2-36)
1
V1
Restricts downstream flow of reverse osmosis (RO)
HI PRESSURE BYPASS
modules, causing the pump discharge pressure to
rise to the factory set 800 psi.
2
PG2
Indicates pressure in piping between the high
HI PRESSURE GAGE
pressure pump and the regulating valve.
3
FM2
Indicates product water outflow from the RO
PRODUCT FLOW METER
modules.
4
PG1
Indicates pressure at the outlet of the micron
LOW PRESSURE GAGE
filters.
5
S1
Energizes the two pump motors and energizes
POWER SWITCH
switch contacts on the water monitor power
switch.
6
QUALITY
Indicates the quality of water is acceptable and
HIGH
the water is being pumped into the ship's fresh
water system (green).
7
TIME
Indicates cumulative hours of system operation.
TOTALIZER
8
QUALITY
Indicates the quality of water is low and the
LOW
water is being dumped via the brine manifold
(red).
9
ON
Controls electrical power to water quality
OFF
monitor system.
POWER
10
2-AMPERE
Fuse holder. Fuse protects water quality monitor
FUSE
from amperage overload.
11
ON
Controls electrical power to water quality
OFF
monitor ALARM system.
ALARM
12
Cleaning Valve
Controls system in OPERATE or CLEAN mode of
operation.
13
FM1
Indicates brine outflow before entering brine
BRINE FLOW METER
manifold.
2-101
|
||
|
||
