Maintenance
Maintenance Maintenance
Maintenance
Priortoperforminganymaintenanceprocedures,
followPressureReliefProcedure,page57.
Preventative Preventative
Preventative
Maintenance Maintenance
Maintenance
Schedule Schedule
Schedule
Theoperatingconditionsofyourparticularsystem
determinehowoftenmaintenanceisrequired.
Establishapreventivemaintenancescheduleby
recordingwhenandwhatkindofmaintenanceis
needed,andthendeterminearegularschedulefor
checkingyoursystem.
Proportioner Proportioner
Proportioner
Maintenance Maintenance
Maintenance
Wet Wet
Wet
Cup Cup
Cup
Checkthewetcupdaily.Keepit2/3fullwithGraco
ThroatSealLiquid(TSL
®
)orcompatiblesolvent.Do
notovertightenpackingnut/wetcup.
Packing Packing
Packing
Nuts Nuts
Nuts
Donotovertightenpackingnut/wetcup.Throatu-cup
isnotadjustable.
Fluid Fluid
Fluid
Inlet Inlet
Inlet
Strainer Strainer
Strainer
Screens Screens
Screens
Inspectuidinletstrainerscreensdaily,see
FlushInletStrainerScreen,page60.
Grease Grease
Grease
Circulation Circulation
Circulation
Valves Valves
Valves
Greasecirculationvalves(SAandSB)withFusion
grease(117773)weekly.
ISO ISO
ISO
Lubricant Lubricant
Lubricant
Level Level
Level
InspectISOlubricantlevelandcondition
daily.Rellorreplaceasneeded.See
PumpLubricationSystem,page61.
Moisture Moisture
Moisture
Topreventcrystallization,donotexposecomponent
Atomoistureinair.
Gun Gun
Gun
Mix Mix
Mix
Chamber Chamber
Chamber
Ports Ports
Ports
Cleangunmixchamberportsregularly.Seegun
manual.
Gun Gun
Gun
Check Check
Check
Valve Valve
Valve
Screens Screens
Screens
Cleanguncheckvalvescreensregularly.Seegun
manual.
Dust Dust
Dust
Protection Protection
Protection
Useclean,dry,oil-freecompressedairtoprevent
dustbuilduponcontrolmodules,fans,andmotor
(undershield).
Vent Vent
Vent
Holes Holes
Holes
Keepventholesonbottomofelectricalcabinetopen.
333023M59