11
12.
Allow the RO to run for 30 minutes to allow components to fill with water, purge
trapped air and to rinse the membranes.
13.
Begin to close the Reject throttle valve and adjust to a 50:50 ratio flow through the
Reject flowmeter compared to the Product flowmeter.
14.
Continually watch the pump pressure gauge located at the inlet of the 1
st
membrane
and keep adjusted to around 150 PSI.
15.
Once the RO has stabilized and all impurities have been flushed, the water will have
stabilized, also. Set the water quality value at the desired limit (Refer to the controller
adjustments in section 5).
16.
When the RO is running stable and within desired water quality limits, Product hose
can be connected to your process water system or storage tank.
17.
Make copies of the log sheet in section 4.4. Record initial operating conditions on
the Log Sheet, and then, periodically afterwards as determined by your Quality
Department or Facilities Manager. The operating conditions should be recorded at
least once each day the RO is operated.
4.3
SYSTEM SHUTDOWN
1.
Press the POWER key (the display will show STANDBY).
2.
Turn off the main power switch to the system.
3.
Turn off the potable tap water supply to the RO.
Summary of Contents for 00HRO64800
Page 6: ...5 SECTION 3 COMPONENTS AND SCHEMATICS 3 1 HRO COMPONENT IDENTIFICATION...
Page 8: ...7 3 2 HRO FLOW DIAGRAM...
Page 9: ...8 3 3 HRO ELECTRICAL SCHEMATIC...
Page 19: ...18 FIGURE 5 2...
Page 20: ...19 FIGURE 5 3...
Page 37: ...36 9 2 SPARE PARTS LIST...
