Aichi SR12C - Lower Controls Check; Upper Controls Check

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒛󱒅󱒒󱒅󱒵󱓗󱓊󱒒󱒸󱓙󱓆󱓗󱓙󱒅󱒨󱓍󱓊󱓈󱓐
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󱒸󱓙󱓊󱓕󱒅󱒜
 Makesurethatallcompartmentcoversarein
placeandlatched.
󱒸󱓙󱓊󱓕󱒅󱒝
 Setupthemachineinthefollowingstate:
‒Putthemachineonafirm,levelsurface.
‒Platformposition:center
‒Platformload:0kg
‒Flyjibangle:horizontal(ifequipped)
‒Boomelevation:minimum
‒Boomrotation:rearcenter
 LowerControlsCheck2‒2
 Dothechecksfirstwiththelowercontrols,
thenwiththeuppercontrols.
󱒸󱓙󱓊󱓕󱒅󱒞
 Turnthekeyswitchto“LOWERCONTROL”
andmakesurethatthealarmbuzzersounds
forabout3seconds,justafterturningon.
DANGER
 Ifthebuzzerdoesnotsoundproperly,
themachineisfaulty.Donotusethe
faultymachine.
󱒸󱓙󱓊󱓕󱒅󱒖󱒕
 Holdthepre-startcheckswitchup.
 Makesurethealarmbuzzersoundsforabout
3secondsafterthepre-startcheckswitch
hasbeenheldup.
NOTICE
 Ifthebuzzerdoesnotstopsounding,
theboomfunctionsaredisabled.
󱒸󱓙󱓊󱓕󱒅󱒖󱒖
 Starttheengineand,idletheenginefor
warmingup.
󱒸󱓙󱓊󱓕󱒅󱒖󱒗
 Makesuretherearenostrangesoundscome
fromanypart.
󱒸󱓙󱓊󱓕󱒅󱒖󱒘
 Checkthatallsafetysystemsarefunctioning
properly.
‒Emergencystop:pushtheemergency
stopbuttonwhileoperatingtheboom,
andmakesurethatboththeboom
operationandtheenginestop.
‒Emergencypump:Makesurethat
theboomcanbeoperatedwhilethe
emergencypumpisbeingoperated.
󱒸󱓙󱓊󱓕󱒅󱒖󱒙
 Checkthatnooilisleakingfromthe
hydrauliccomponents,hosesandpipes.
󱒸󱓙󱓊󱓕󱒅󱒖󱒚
 Checktheboomtelescopingwireropesfor
anydamages.
‒Nowobbleorunsteadymovementswhen
telescopingtheboom.
‒Nodamageatthewireropeends.
󱒸󱓙󱓊󱓕󱒅󱒖󱒛
 Leavethemachineforafewminuteswith
theboomfullyextended,andfullyraised.
Checkvisuallythattheboomdoesnot
descendonitsown.
 UpperControlsCheck2‒3
󱒸󱓙󱓊󱓕󱒅󱒖󱒜
 Turnthekeyswitchto“UPPERCONTROL.”
󱒸󱓙󱓊󱓕󱒅󱒖󱒝
 Wearthesafetyharnessandgetonthe
platformandclosegate.
 Aftergettingontheplatform,immediately
hookthesafetyharnesstothelanyard
anchoragepoint.
󱒸󱓙󱓊󱓕󱒅󱒖󱒞
 Starttheengine.
󱒸󱓙󱓊󱓕󱒅󱒗󱒕
 Rotatetheplatformandmakesurethatthe
platformrotatessmoothlywithoutexcessive
freeplay.
󱒸󱓙󱓊󱓕󱒅󱒗󱒖
 Checkthatallsafetysystemsarefunctioning
properly.
‒Emergencystop:pushtheemergency
stopbuttonwhileoperatingtheboom,
andmakesurethatboththeboom
operationandtheenginestop.
‒Footswitch:whileoperatingtheboom,
releasethefootswitch,andmakesurethe
boomoperationstops.
‒Emergencypump:Makesurethat
theboomcanbeoperatedwhilethe
emergencypumpisbeingoperated.