Campbell Hausfeld TF2111 User Manual

Excessivenoisein
operation
1.Loosepulley,flywheel,belt,belt
guard,etc
1.Tighten
2.Lackofoilincrankcase 2.Checkfordamagetobearings,replenishoil
3.Compressorfloormountingloose 3.Shimtolevelandtightenorplaceonislolatorpads
4.Malfunctioningcheckvalve 4.Replacecheckvalve
5.Unitnotonvibrationpads 5.Installvibrationpadsundercompressorfeet
Milkyoilinoil
reservoir
Watercondensingincrankcasedue
tohighhumidity
Pipeairintaketolesshumidairsource.Runpump
continuouslyforonehour
Excessiveoil
consumptionoroil
inairlines
1.Besurethereisaproblem 1.Diagnoseoilcontaminationproblemsbytestingthedischargeairor
measuringoilconsumptionfromthecrankcase
2.Restrictedairintake 2.Cleanorreplaceairfilter
3.Wrongoilviscosity 3.Drainoil.Refillwithoilofproperviscosity
4.Wornpistonrings 4.Replacerings
5.Oilleaks 5.Tightenbolts,replacegasketsoro-rings
6.Scoredcylinder 6.Replacecylinder
Waterindischarge
air
1.Excessivewaterintank 1.Draintank
2.Hot,humidweather 2.Purchasedryer
Airblowingoutof
inlet
1.Brokenfirststageinletvalve(two-
stageunit)
1.Replacevalveassembly
2.Brokeninletvalve(singlestage
unit)
2.Replacevalveassembly
Insufficientpressure 1.Airdemandtoohigh 1.Limitairusage
2.Leaksorrestrictionsinhosesor
piping
2.Checkforleaksorrestrictioninhoseorpiping
3.Slippingbelts 3.Tightenbelts
Tankdoesnothold
pressurewhen
compressorisoff
andshutoffvalveis
closed
1.Worncheckvalve 1.Replacecheckvalve
 Donotdisassemblecheckvalvewithair
 intank
2.Checkallconnectionsandfittings
fortightness
2.Tighten
3.Checktankforcracksorpinholes 3.Replacetank.Neverrepairadamagedtank
Excessivebeltwear.
(Lightdustfrom
startisnormal.
Wornbeltsseparate
atlayers)
1.Pulleyoutofalignment 1.Realignmotorpulley
2.Beltstootightortooloose 2.Adjusttension
Tankpressurebuilds
slowly
1.Dirtyairfilter 1.Cleanorreplacefilterelement
2.Blowncylinderheadgasket 2.Installnewgasket
3.Worn/brokenintake/discharge
valves
3.Installnewvalveplateassembly
4.Airleaks 4.Tightenjoints
Tankpressure
buildsupquicklyon
compressor
Excessivewaterintank Draintank,checkspeed.SeePerformancetable
ASMEsafetyvalve
popsopenwhile
compressoris
running
1.Wrongpressureswitchsetting 1.Adjusttolowerpressure(175psimaximumfortwo-stageunitor
135psiforsinglestageunit)(SeeOperation)
2.MalfunctioningASMEsafetyvalve 2.ReplaceASMEsafetyvalve
3.Pressureswitchcontactswelded 3.Replacepressureswitch
Pressureswitch
continuouslyblows
airouttheunloader
valve
Malfunctioningcheckvalve Replacethecheckvalveiftheunloadervalvebleedsoffconstantly
Pressureswitch
unloadervalvedoes
notreleaseairwhen
theunitshutsoff
Malfunctioningunloadervalveon
pressureswitch
Replacethepressureswitchiftheunitdoesnothissforashortperiod
oftimewhentheunitshutsoff
Interstagesafety
valvepopsoffwhile
theunitisrunning
1.Headgasketorthegasketinthe
valveplateassemblyblown
1.Replacevalveplateandgaskets
2.Valvenotseatingproperly 2.Replacevalveplateandgaskets
3.Malfunctioningsafetyvalve 3.Replacesafetyvalve
Interstagesafety
valvepopsoffafter
theunitshutsoff
Malfunctioningtankcheckvalve Replacethecheckvalve
OperatingInstructions
8
TroubleshootingChart(Continued)
Symptom PossibleCause(s) CorrectiveAction

Campbell Hausfeld TF2111 Specifications

General

Brand	Campbell Hausfeld
Model	TF2111
Category	Air Compressor
Language	English