Case March 2014 - Page 15

INTRODUCTION
NOTICE:Operationofthehydraulicequipmentwithoutllinghydraulicoilorlubricantorwithoutperformingair
bleedingwillresultindamagetotheequipment.
3.Performairbleedingofthehydraulicpumpandslewingmotorafterlooseningtheupperdrainplug,startingthe
engineandkeepitinlowidlecondition.
Completetheairbleedingwhenseepingofhydraulicoilisrecognized,andtightlyplug.
4.Performairbleedingofthetravelmotorandthehydrauliccylindersbyrunningtheengineformorethan5min
atlowspeedwithoutload.
NOTICE:Donotallowthehydrauliccylindertobottomonthestrokeendjustafterthemaintenance.
5.Performairbleedingofpilotlinebyperformingaseriesofdigging,slewingandtravel.
6.Checkhydraulicoillevelafterplacingtheattachmenttotheoilcheckposition,andreplenishoilifnecessary.
Electricalequipment
1.Donotdisassembleelectricalequipment.
2.Handleitcarefullynottodropandgiveashock.
3.TurnthekeyOffpriortoconnectinganddisconnectingwork.
4.Disconnecttheconnectorbyholdingitandpressingthelock.Donotpullthewiretoapplyforcetothecaulking
portion.
5.Connecttheconnectorandensureitiscompletelylocked.
6.TurnthekeyOffpriortotouchingtheterminalofstarterorgenerator.
7.Removetheground(earth)terminalofbatterywhenhandlingtoolsaroundthebatteryoritsrelay.
8.Donotsplashwaterontheelectricalequipmentandconnectorsduringmachinewashing.
9.Checkformoistureadhesioninsidethewaterproofconnectorafterpullingitout,sinceitishardtoremovemois-
turefromtheconnector.
Ifmoistureadhesionisfound,dryitcompletelybeforetheconnection.
Batteryelectrolyteishazardous.
Batteryelectrolyteisdilutesulfuricacid.Exposureofskinoreyestothisliquidwillcauseburningorlossofeyesight.
Iftheexposureoccurs,takethefollowingemergencymeasuresandseektheadviceofamedicalspecialist.
•
Whenskinexposed:
Washwithwaterandsoapsufciently.
•
Wheneyesexposed:
Immediatelywashawaywithcitywatercontinuouslyformorethan10min.
•
Whenalargeamountoftheliquidowsout:
Neutralizewithsodiumbicarbonateorwashawaywithcitywater.
•
Whenswallowed:
Drinkalargeamountofmilkorwater.
•
Whenclothesexposed:
Immediatelyundressandwash.
47574282B24/03/2014
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