Graco EcoQuip 2 User Manual

Repair
Replacing Replacing
Replacing
the the
the
Pinch Pinch
Pinch
Hose Hose
Hose
Removing Removing
Removing
the the
the
Pinch Pinch
Pinch
Hose Hose
Hose
1.PerformPressureReliefProcedure,page10.
2.Removetheclawcoupler(CP)attheswivel
connection.
3.Usethesupplied2–7/8in.wrenches(WR)to
loosenthelocknuts(S1,S2)ontheinsideand
outsideofthebox.
4.Removetheclamp(HC)connectingtheblast
circuit(BC)tothecheckvalve.
5.Removethebottomhoseclamp(C2).
6.Pullthepinchhose(PH)outofthebox.
NOTE: NOTE:
NOTE:
Usetheblastcircuit(BC)asahandle,
andtwistwhilepulling.
7.Loosentheremaininghoseclampandremove
thepinchhosefromthecircuit.
Installing Installing
Installing
the the
the
Pinch Pinch
Pinch
Hose Hose
Hose
1.Placebothhoseclamps(C1,C2)onthepinch
hose(PH).Leave1/4in.ofhoseexposedonthe
ends.
2.Slidethepinchhose(PH)ontothebarbatthe
blastcircuit(BC).
3.Reinstalltheblastcircuit(BC)andpinchhose
(PH)intotheboxthroughthepinchvalve.
4.Installandtightentheclamp(HC)to15ft-lb(20.3
N•m)toconnecttheblastcircuittothecheck
valve.NOTE: NOTE:
NOTE:
Ifnecessary,loosentheinsidenut
(S2)toprovideroomforgasket(G)installation.
Inspectthegasket(G)andreplaceifnecessary.
5.Applyanti-seizetothreadsonclamps(C1,C2).
Alignthenutspointingtowardsthefrontofthe
enclosure.Torqueto85+/-5in-lb(9.6+/-0.5
N•m).
6.Tightenthelocknuts(S1,S2).
7.Installtheclawcoupler(CP).
32 3A3489E

Graco EcoQuip 2 Specifications

General

Brand	Graco
Model	EcoQuip 2
Category	Water Pump
Language	English