Hellenbrand HRO 6 Series, User Manual

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HRO 6 07/26/12
SYSTEM PURGING
Carefully inspect your system before initial start-up. Check that all plumbing and electrical connections
are not loose or have not come undone during shipment. A User’s Manual, Test Results, and Filter
Housing Wrench will accompany your HRO 6-Series reverse osmosis system.
NOTE: LEAVE THE POWER TO THE SYSTEM OFF FOR THIS PROCEDURE.
1. Redirect permeate water to the drain for this procedure.
2. Fully open the concentrate valve (Counter Clockwise). (Figure 1B, Page. 16)
3. Fully close the recycle valve (Clockwise) (If Applicable). (Figure 1B, Page. 16)
4. Fully open the throttle valve (Counter Clockwise). (Figure 1D, Page. 17)
5. To activate the Solenoid bypass feature, press and hold the momentary push button located on
the front panel of the C-22 computer controller.
6. Turn the feed water on and let the system purge until no visible bubbles appear from
concentrate flow meter. (Figure 1B, Page. 16)
7. Release the momentary push button.
Note: Units with S-150 controller press and hold the reset button for three seconds to activate the bypass
feature.