Graco Therm-O-Flow 200 [46/109] Separate the air motor and pump

Graco Therm-O-Flow 200 [46/109] Separate the air motor and pump
Repair
6.DisconnecttheplatenRTDwiresfrompin3and
pin6fromtheJ5connectorontheAWB.
Figure27RTDWireConnections
2760Red
2770White
2790White
7.Attachtheleadsfromthenewsensortotheleads
oftheoldsensorandpullthenewsensorleads
throughthecablepumpshield,cabletrack,and
intotheelectricalenclosure.
8.Installthenewsensor(605)intothefollower/tire
plateaftercoatingwithnon-siliconeheatsink
compound.Tightencompressionnut.Ensure
RTDisfullyinserted.
9.Connecttheredandwhitewiresfromthenew
sensortotheJ5connectorontheAWB.
10.Replacethepumpcovers.
Separate Separate
Separate
the the
the
Air Air
Air
Motor Motor
Motor
and and
and
Pump Pump
Pump
Thisproceduremustbedonewiththeunitstill
warm.Thematerialandequipmentwillbehot!
1.Ifthematerialdrumhasalreadybeenremoved
fromthesupplyunit,gotostep2.Ifyouneed
toremovethematerialdrum,performsteps1
through6oftheChangeDrums,page36.Pump
mustbeinthefulldownposition(airmotorshaft
fullyextended).
2.Makesuretheramplateisdownandtheram
directorvalve(CC)isintheneutralposition.
3.FollowPressureReliefProcedure,page34.
4.Bleedoffexcessmaterialandpressurein
thesystembyopeningthedispensegunand
catchingthematerialinawastecontainer.
5.OnADM,turnoffthesystemheat(D).
6.Turnthemainpowerswitchoff.
7.Disconnectallmaterialhoses.
8.Removethepumpsheetmetalenclosure.
a.Removethecoverscrews.
b.Removetheheaterbandsanddisconnect
thegroundwire.
9.Ifventhoodisinstalled,removeit.
46334130D

Содержание

Скачать