Graco EcoQuip - Cleaning the Auto-Vent Valve

Repair
Cleaning Cleaning
Cleaning
the the
the
Auto Auto
Auto
- -
-
Vent Vent
Vent
Valve Valve
Valve
Afterthepop-uphasbeenclosedwhile󰘰llingthepot,
theauto-ventvalveshouldreleaseair(youshouldbe
abletoheartheairventing).
Thepotpressuregaugewillnotshowpressureuntil
theauto-ventvalvehasbledalloftheairandsealed.
Iftheauto-ventvalvedoesnotreleaseair,orifwater
leaksfromthestemduringthe󰘰llprocess,thestem
valvemaybecloggedorfaulty.
Performthefollowingproceduretocleanaclogged
auto-ventvalve.
1.Trytopushandquicklyreleasethevalvewith
your󰘰nger.Ifthatdoesnotcausethevalveto
seal,openthedumpvalvetoreleaseallofthe
pressureinthepot.
2.Openthedumpvalvetorelievepotpressure.
Openthepop-upanddrainthepotuntilthewater
levelisbelowthepop-up.
3.TurntheselectorvalvetoRINSE.
4.Usetherinsehosetoforcewaterbackwardsinto
thevalvestem.
NOTE: NOTE:
NOTE:
Ifthepreviousstepsfailtoresolvethe
issue,replacethewholevalveassembly.
NOTICE NOTICE
NOTICE
Thevalvestemitselfisinternallyattachedtothe
󰘱oatanditisnot󰘰eld-serviceable.Donottryto
removethevalvestem.Damagetotheequipment
willoccur.
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