Aichi SP14DJ - Limited Travel Speed Check; Tilt Warning Check; Oscillation Axle Checks

32
󱒸󱓙󱓊󱓕󱒅󱒗󱒙
 Starttheengine.
󱒸󱓙󱓊󱓕󱒅󱒗󱒚
 Rotatetheplatformandmakesurethatthe
platformrotatessmoothlywithoutexcessive
freeplay.
M098P1-2
Fig.6‒5
󱒸󱓙󱓊󱓕󱒅󱒗󱒛
 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.
- Touchswitch:Pushthecenterofthetouch
switchtowardtheuppercontrolswhile
operatingtheboom,andmakesurethat
boththeboomoperationandtheengine
stop.
NOTICE
 Whenstoppingtheenginewiththe
touchswitch,pushintheemergencystop
button.Afteralapseof1second,pull
outtheemergencystopbuttonandthe
machinefunctionswillberestored.
TouchSwitch
M199242-1
Fig.6‒6
2‒4 LimitedTravelSpeedCheck
Ifnoabnormalitiesarerevealedinstepsuptothe
previoussection,checkthefollowingusingthe
uppercontrols.
󱒸󱓙󱓊󱓕󱒅󱒗󱒜
 Putthemachineonafirm,levelsurface.
󱒸󱓙󱓊󱓕󱒅󱒗󱒝
 Setupthemachineinthefollowingstate:
-Platformload:1operator
-Boomelevation:belowhorizontal
-Boomtelescope:fullyretracted
󱒸󱓙󱓊󱓕󱒅󱒗󱒞
 Selectthetravelspeedselectswitchto“ ”
(HIGHSPEED)andattempttotravelathigh
speed.
 Makesurethatthemachinetravelsatlow
speedandthetravelalarmbuzzersounds.
2‒5 TiltWarningCheck
󱒸󱓙󱓊󱓕󱒅󱒘󱒕
 Setupthemachineinthefollowingstate:
-Platformload:1operator
-Boomelevation:horizontal
-Boomtelescope:fullyretracted
- Flyjibangle:horizontal
󱒸󱓙󱓊󱓕󱒅󱒘󱒖
 Makesurethetiltlightgoesonandalarm
buzzersoundswhenthemachinetiltsmore
than5°,e.g.bytravelingupontoaslope(within
thegradeability).
2‒6 OscillationAxleChecks
Ifnoabnormalitiesarerevealedinstepsupto
theprevioussection,checktheoscillationaxleas
follows.
󱒸󱓙󱓊󱓕󱒅󱒘󱒗
 Putthemachineonafirm,levelsurface.
󱒸󱓙󱓊󱓕󱒅󱒘󱒘
 Setupthemachineinthefollowingstate:
-Platformposition:center
-Platformload:1operator
-Boomelevation:horizontal
-Boomrotation:rearcenter
-Boomtelescope:approx.1mextended
- Flyjibangle:horizontal
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