Pressure Regulator Replacement; Attaching The Flange Compartment Lid - Hunter G835 Owner's Manual

PReSSuRe RegulAToR RePlACeMenT

To replace the Pressure Regulator, first disengage the Solenoid and Pilot Valve from the flange compartment. This
action will create easier access to the pressure regulator. next, notice the two tubes that are connected at the base
of the pressure regulator (fig 147). the tube entering the center of the pressure regulator is the inlet and it comes
from the top fitting in the pilot Valve. the tube that is offset from the center is the outlet and it goes to the rotor's
body wall. one of the tts rotor's valuable features is that the water discharged from the valve circuitry is vented into
the rotor's body and then out the nozzles.
to replace the pressure regulator, use side-cutters or blade to make clean cuts in the tubing at points just before
they enter into the pressure regulator. next, connect the inlet tube going into the center of the new pressure regula-
tor. to connect, pinch tube's end with fingers in order to make the opening as round as possible. place the end of
the tube to the pressure regulator's center connection point then press and wiggle into position. Make sure the
tube goes in as far as possible. next, connect the outlet tube going to the rotor's body wall. If removed, attach the
Solenoid and Pilot Valve to the flange compartment. Finally, insert Pressure Regulator into any convenient available
location within the flange compartment.
FIg 147 FIg 148
Fig
Fig
Fig
147
146
Fig
147
146

ATTACHing THe flAnge CoMPARTMenT lid

Take a moment for a final check to make sure that all of the flange compartment components have been installed
properly. Place the flange compartment lid into position and align the Selector Cap to its hole in the lid. Press the
flange compartment lid into position and secure with the stainless steel retaining screws (fig 148). Finally, check
selector cap for free movement of the on-off-auto Feature.
If you have further questions after reviewing this manual, please contact Hunter's technical services department at
800-733-2823 and select option #3.
53