Operation
Operation OperationOperation
Pressure Pressure
PressureRelief Relief
ReliefProcedure Procedure
Procedure
1.TurnOFF(O)theESOn/Offswitch.
2.Turnofftheairbleedvalvestotheuidsource
andtothegun.
3.Triggerthegunintoagroundedmetalwaste
containertorelievetheuidpressure.
4.Openthepumpdrainvalve,havingawaste
containerreadytocatchthedrainage.Leave
thepumpdrainvalveopenuntilyouareready
tosprayagain.
5.Ifthenozzleorhoseiscompletelycloggedor
pressureisnotfullyrelieved,slowlyloosenthe
hoseendcoupling.Nowclearthenozzleorhose.
Startup Startup
Startup
FollowallstepsunderGunSetupChecklist,page18.
Shutdown Shutdown
Shutdown
1.Flushthegun,seeFlushing,page28.
2.FollowthePressureReliefProcedure,page27.
3.Hangthegunfromitshook,withthenozzle
pointingdown.
3A2494D
27