Perma PRO 500 - PRO LC Unit Replacement Procedure; 7.2 How to Replace the PRO LC unit

permaPROC-20-
8. Trouble Shooting
8.1 Error Messages on the Display
Possibleerrorsofthelubricationsystemandtheapplicationaredetectedbytheelectroniccontrolsystemand
areindicatedonthedisplay.Ifanerrorisdisplayed,thesystemisswitchedOFFuntilthecauseoftheerrorhas
beeneliminatedandtheerrormessagehasbeenacknowledged.
Error messages are acknowledged and reset by pushing the SELECT button.
8.2 Fault Signaling via the Connected Control System
Incaseofamalfunction,theconnectedcontrolsystemofyourequipmentmerelyindicatesanunspecied
malfunctionsincethecontrolsystemonlyreceivesa“Low”signalfromthelubricator.Thismeansthatifyour
controlsystemindicatesamalfunction,youhavetousethedisplayofthelubricatortodeterminethecauseof
themalfunction(refertochapter8.1).
8.3 Trouble Shooting Guide
Iftherearemalfunctionsduringtheoperationofthelubricationsystem,pleasecheckforpossiblecausesusing
thefollowingchart(refertochart8).
Every time that an error message is displayed, the red LED is also blinking.
Indication
of the
display
Error Possible cause Remedial measures
E I
Lubricatorhasbeenswitchedoff
Excessmotorcurrentofthe
lubricatormotorduetoablocked
outlet
Cleartheblockageand
acknowledgethefaultby
pushingandholdingdownthe
SELECTbutton
E4
Lubricatorhasbeenswitchedoff Drivemechanismisdefective Exchangethedriveunit
LC
Systemdoesnotdetect
thePROLCunit
NoPROLCunitinstalled InstallanPROLCunit
In addition to the above, the following malfunctions can occur when a perma MP-6 distributor is connected to the
lubrication system:
E0
Lubricationsystemhasbeen
switchedoff
Excessmotorcurrentofthe
permaMP-6
ReplacepermaMP-6
distributor
F I tof6
Erroratthedisplayed
lubricationpoint
Excessmotorcurrentofthe
lubricatormotorcausedbya
blockingofthedisplayedoutlet
Cleartheblockageandack-
nowledgethefaultbypushing
andholdingdown
theSELECTbutton
E2
Lubricationsystemhasbeen
switchedoff
Outletsofdistributornotcorrectly
recognized
Replacedistributor
E3
Lubricationsystemhasbeen
switchedoff
Timeoutwhileactivatingdistributor
Connectioncabledamaged
Replacedistributor
Replaceconnectioncable
E5
Outletcongurationmissing Outletswerenotactivated
Activatedesiredoutlets
(Turnoffpowersupplyon
PROCbeforeyou
acknowledgeerror
messages)
chart8