GE F-801 - Manual (Page 111)

F-801 Internal RO System by GE Osmonics
12552e – 27 Feb 04 6 - 23 Drawings
6. TURN ON WATER AND POWER AND THEN CHECK PRESSURE READING. REPEAT AS NECESSARY.
4. USE SCREWDRIVER AND TURN SCREW AS SHOWN. CLOCKWISE TO INCREASE PRESSURE, COUNTER
CLOCKWISE TO DECREASE PRESSURE. EACH 90° ROTATION WILL CHANGE PRESSURE ABOUT 25 PSI.
WASHER
PUMP ACORN NUT
INCREASE
PRESSURE ADJ. SCREW
DECREASE
PROCEDURE:
TOOLS REQUIRED:
5. REPLACE WASHER (IF IT CAME OFF) AND ACORN NUT.
2. OPEN FRONT COVER AND EXPOSE PUMPHEAD.
3. REMOVE ACORN NUT. NOTE: DO NOT LOSE WASHER.
1. TURN OFF POWER AND WATER TO UNIT.
1. FLAT BLADE SCREWDRIVER.
2. 3/4" WRENCH OR EQUIVALENT.
3. TOWEL.
F-801 RO
(Pump Pressure Adjustment Procedure)