Kitz B Series - Troubleshooting

DocumentNo.:KE-4025-06                                           21/50
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13Troubleshooting
DetectedTrouble Causes RemedialMeasures
Failureofcompressororlackof
compressorcapacity
Airpressure
lowerthanthe
specified.
Airleakagefromtubing.
Inspectandrepairthe
compressorasappropriate.

Failureofcompressor
Inspectandrepairthe
compressorasappropriate.
Clogging,breakageorfreezingof
pipe
Checkandrepairthetubesas
appropriate.
Nosupplyofair
pressure.
Failureoffilterregulator
Disassembly/check/repair/replac
ementoffilterregulators.
Foreignobjectsstucktothe 
valveseats
Disassembleandcleanthevalve.
Failureofactuators Replacethepartoractuator.
Increaseofvalveoperatingtorque
duetoforeignobjectsstucktothe
valveinterior
Disassemble/check/cleanthe
valveandreadjusttheactuator
operation. 
Excessivelythrottledofspeed
controllers.
Readjustthespeedcontroller.

Valve
Malfunction.


Noactivationor
disturbed
activationof
actuatorsunder
fullairpressure.
Dustcapisnotremovedfromthe
exhaustport.
Removethedustcap.
Disconnection of electric circuits.
Checkthewiringoftheelectric
circuitandvoltage.
Defectiveelectromagneticcoils
Checktheexcessivevoltageand
currency.
Replacethecoils.
Waterintheelectromagneticcoils
orterminal.
Takewaterpreventionmeasures.
Inadequatevoltageorpowersupply
cycles(Hz) 
Checkthespecifiedvoltageand
cycle(Hz)withthenameplate
andreplaceasappropriate.
Troublesof 
Solenoid
Valve.
Noactivationof
energized
solenoidvalve;
Abnormalnoise;
Excessive
temperature
raise.
Shortcircuitinthesolenoidvalve
interior.
Checkthesolenoidvalveand
replaceitasappropriate.
Worn-outofthepistonOring 
ReplacetheOring,or
disassembleandreassemblethe
solenoidvalve.
Foreignobjects  Removetheforeignobjects.
Equalizingvalvesleftopen. Closetheequalizingvalve.
Abnormal 
ExhaustAir
fromSolenoid
Valve 

Airexhaustsfrom
thesolenoidvalve
whenactuatoris
notoperated.
Worn-outofthesealingpartsof
thesolenoidvalve
Checkthesolenoidvalveor
replaceitasappropriate.
