Operation

Shutting Shutting

ShuttingDown Down

Down

1.Whenyouhavenishedblasting,performwash
untilalloftheabrasiveisushedfromtheblast
hose.SeeUsingtheWashFeature,page17.
2.TurntheselectorvalvetoRINSE,andwiththe
abrasiveballvalveclosed,continuetoblastuntil
waterisclearedfromthehose.Thisistodrythe
insideofthehoseforstorage.
3.Opentheabrasiveballvalve,thenopenthedump
valveuntilthepotpressuregaugereads0psi.
Closetheabrasiveballvalveanddumpvalve.
NOTE: NOTE:
NOTE:Short-termshutdownisnowcomplete.
Iftheuntilwillbeshutdownformorethan24
hours,proceedtothenextstep.
4.Disconnecttheabrasiveballvalvecam-lockby
removingthecouplerpinsandpullingtherings
outanduptopullthetwocamsawayfromthe
groove.
5.Holdabucketunderthecam-lockcoupler,then
turntheselectorvalvetoWASH.Thiswillclean
debrisfromthecam-lockcouplerandgasket.
NOTE: NOTE:
NOTE:Makesurethegasketisinplaceafterthe
procedure.
NOTE: NOTE:
NOTE:Besuretocatchtheunspentabrasive
thatwillbewashedoutofthepanelplumbingand
outofthegroovetting.
6.TurntheselectorvalvetoFILL.Thiswillhelp
pushtheabrasiveoutthroughtheabrasivehose.
7.Placeabucketundertheabrasivehose.Slowly
openandclosetheabrasiveballvalvetoush
abrasivematerialfromthepot.Repeatseveral
times.Oncenoabrasivematerialowsfromthe
hose,closetheabrasiveballvalve.
NOTE: NOTE:
NOTE:Estimatethata5gallonpailwillbe
neededforeachbagofabrasivestillinthepot.
Coverthebucketsduringstoragesodebrisdoes
notcontaminatetheabrasive.
334667B 19