Graco Reactor 2 H-XP3 Repair Parts

Troubleshooting
Pumps Pumps
Pumps
Do Do
Do
Not Not
Not
Reverse Reverse
Reverse
Direction Direction
Direction
Forproportioningpumpstoreversedirection,
theproximityswitches(211)mustsensethe
switchingplate(319)toreversethedirectional
valve(207).
DANGER DANGER
DANGER
SEVERE SEVERE
SEVERE
ELECTRIC ELECTRIC
ELECTRIC
SHOCK SHOCK
SHOCK
Thisequipmentcanbepoweredbymorethan
240V.Contactwiththisvoltagewillcause
deathorseriousinjury.Whenaccessingthe
electricalenclosurewhilepowerispresent:
•Donotmakecontactwithcomponentsor
wiresunlessinstructedtodoso.
•Wearappropriatepersonalprotective
equipment.
SeeElectricalSchematics,page105.
Theswitchingplatemovesfromsideto
sideduringoperation.Keephandsaway
fromtheswitchingplate,whilecheckingthe
functionalityofthedirectionalvalve,toprevent
pinchinghands.
1.Checkthefunctionalityofeachproximity
switch(211).
a.Removethefrontcover.
b.Withthemotorpoweredoff,conrmthat
theindicatinglightsonthebodyofeach
proximityswitch(211)turnsonwhen
ametallicitem,suchastheshaftofa
screwdriver,isplacedonthefaceofeach
switch.
c.Iftheindicatinglightsturnon,the
proximityswitches,itswiring,andthe
HCMarelikelyoperatingcorrectly;
proceedtostep2.Iftheindicatinglights
donotturnon,proceedtostep6.
2.Conrmtheproximityswitches(211),switch
bracket(209),andswitchingplate(319)are
rmlymountedandnotdamaged.
3.Checkdistancebetweentheproximity
switches(211)andtheswitchingplate(319).
a.Parkthepump.
b.Conrmthattheproximityswitch(211)
nearesttheA-sideofthepumpis
backedout0.5to1.5turnsfrombeing
incontactwiththeswitchingplate(319).
c.Disconnectthecablefromtheproximity
switch(211)nearesttheB-sideofthe
pump.Operatethepumpuntilthe
switchingplate(319)islocatedabove
theB-sideproximityswitch,thenturn
offthemotor/pump.
d.Conrmthattheproximityswitch(211)
nearesttheB-sideofthepumpisbacked
out0.5to1.5turnsfrombeingincontact
withtheswitchingplate(319).
e.ReconnectthecabletotheB-side
proximityswitch(219).
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334946J

Graco Reactor 2 H-XP3 Specifications

General

Brand	Graco
Model	Reactor 2 H-XP3
Category	Paint Sprayer
Language	English