Graco Reactor 2 E-XP2

Repair
Install Install
Install
Pump Pump
Pump
Note
Steps1–5applytopumpB.Toreconnect
pumpA,proceedtostep6.
1.Ensurelocknut(G)isscrewedonpumpwith
󰘱atsideup.Screwpumpintobearinghousing
(M)untilpinholesalign.Pushpin(F)in.Pull
retainingwireclip(E)down.SeeFig.4forview
andassemblynotes.
2.Continuescrewingpumpintohousinguntil󰘱uid
outlet(D)isalignedwithsteeltubeandtop
threadsare+/-1/16in.(2mm)ofbearingface
(N).
3.Tightenlocknut(G)byhitting󰘰rmlywitha
non-sparkinghammer.
4.Reconnect󰘱uidinlet(C)andoutlet(D).
5.Gotostep13.
Note
Steps6–12applytopumpAonly.
6.Ensurestar-shapedlocknut(G)isscrewedon
pumpwith󰘱atsideup.Carefullytwistandextend
displacementrod2in.(51mm)abovewet-cup.
Figure3
7.Startthreadingpumpintobearinghousing(M).
Whenpinholesalign,insertpin.Pullretaining
wireclipdown.
8.Continuethreadingpumpintobearinghousing
(M)untiltopthreadsare+/-1/16in.(2mm)of
bearingface(N).Ensurethatbarbed󰘰ttingsat
wet-cup󰘱ushportsareaccessible.
9.ConnectcomponentAoutlettubelooselyat
pumpandatheater.Lineuptube,thentighten
󰘰ttingssecurely.
10.Tightenstar-shapedlocknut(G)byhitting󰘰rmly
withanon-sparkinghammer.
11.Applythin󰘰lmofTSLtobarbed󰘰ttings.Using
twohands,supporttubes(T)whilepushing
straightontobarbed󰘰ttings.Secureeachtube
withawiretiebetweentwobarbs.
Note
Donotlettubeskinkorbuckle.
12.Reconnect󰘱uidinlet(C).
13.Purgeairandprimethesystem.SeeReactor
operationmanual.
Repair Repair
Repair
Drive Drive
Drive
Housing Housing
Housing
Removal Removal
Removal
1.Press
tostopthepumps.
2.Turnoffheatzones.
3.Flushpump.
4.Press
toparkthepumpsinthedownposition.
5.Press
todeactivatethesystem.
6.Turnmainpowerswitchoff.
333024S 55