Case 2050M - Battery Electrolyte Level

7-MAINTENANCE
Batteryelectrolytelevel
WARNING
Hazardouschemicals!
Batteryelectrolytecontainssulfuricacid.Contactwithskinandeyescouldresultinsevereirritation
andburns.Alwayswearsplash-proofgogglesandprotectiveclothing(glovesandaprons).Wash
handsafterhandling.
Failuretocomplycouldresultindeathorseriousinjury.
W0006A
WARNING
Batteryacidcausesburns.Batteriescontainsulfuricacid.
Avoidcontactwithskin,eyesorclothing.Antidote(external):Flushwithwater.Antidote(eyes):ush
withwaterfor15minutesandseekmedicalattentionimmediately.Antidote(internal):Drinklarge
quantitiesofwaterormilk.Donotinducevomiting.Seekmedicalattentionimmediately.
Failuretocomplycouldresultindeathorseriousinjury.
W0111A
WARNING
Chemicalhazard!
Batteryposts,terminals,andrelatedaccessoriescontainleadandleadcompounds.Washhandsafter
handling.
Failuretocomplycouldresultindeathorseriousinjury.
W0349A
Checkthebatteryuidlevelevery500hoursofoperationormoreoftenifconditionsaresevere.Thebatteryuidcan
decreasewithhightemperatures.
Prioroperation:
Keepallunauthorizedpersonnelclearofthearea.Parkthemachineonlevelground,inneutralwiththeparking
brakeapplied,andtheattachmentloweredtotheground.Makesurethatallresidualpressureisrelievedfromcircuits
beforebeginningmaintenance.TurnthemasterdisconnectswitchOFF.
Checkbatteryuidlevelandspecicgravity
1.Wipethetopofthebatteryorusecompressedairto
removedust.Usecarewhenremovingcapsanddo
notallowdirtorcontaminantstoenterthebatterycells.
2.Insertaatbladescrewdriverintoslotsatthetopof
batterycaps.Removethecellcaps,andchecktheuid
levelineachbatterycell.Thelevelshouldbenoless
than4.8mm(0.2in)fromthebottomofthecell.
3.Adddistilledwater,ifnecessary,theninstallthecell
caps.Continuoususeofthebatterywithlowuidwill
lowerthebatteryperformance.
4.Iftheterminalsaredirty,washwithwarmwater.Rein-
stalltheterminals,applygreaseorsprayrustpreven-
tivesolutiontocreategoodconnections.Iftheterminal
isoxidized,polishitwithawirebrushoremerypaper.
NOTE:Measurethespecicgravityofbatteryuidwitha
gravimeter.Themeasuredvaluewillvarydependingon
theambienttemperature.
RAIL13DOZ1700AA1
7-63