Graco EcoQuip EQ200T - Pressure Relief Procedure

PressureReliefProcedure
Pressure Pressure
Pressure
Relief Relief
Relief
Procedure Procedure
Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
ismanuallyrelieved.Tohelppreventserious
injuryfrompressurized󰘱uid,suchassplashing
󰘱uid,followthePressureReliefProcedurewhen
instructed.
1.Turnthepotpressureregulator(PR)off.
2.Closetheabrasiveballvalve.
3.Turnthecompressoroff.Closethecompressor
supplyairvalve.
4.Engagetheblastcontrolswitchtorelieve
pressureinthesystem.
5.Verifythatthesupplyairpressuregaugereads0
psi.Thendisconnecttheairinlethosefromthe
system.
6.Turntheselectorvalve(SL)toFILL.
7.Openthedumpvalve.
8.Verifythatthepotpressuregauge(PG)displays
zeropressure.
8 334666C