Aichi SP14DJ - Troubleshooting; Troubleshooting Chart; Upper Controls

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Troubleshooting
1. TroubleshootingChart
1‒1 UpperControls
Symptom Cause Remedy Referto
Operationsfromupper
controlsarenotavailable.
Engineisstopped. Starttheengine. Chapter8,Section1
Footswitchisnot
depressed.
Depressthefootswitch
andoperatecontrols.
(exceptfortheengine
startingoperation)
Chapter8,Section3
Powerindicatorlighton
theuppercontrolsislitoff.
Turnthekeyswitchon
thelowercontrolsto“ ”
(UPPERCONTROLS).
Chapter8,Section1
Powerindicatorlight
ontheuppercontrolsis
flashing.
Releaseallcontrolsand
thepowerindicatorlight
turnson,thenoperate
again.
Chapter3,Section1
Chapter4,Section2
Chapter8,Section3
Systemfailurelightonthe
uppercontrolsislitonor
flashing.
Immediatelystowthe
boomandstopusingthe
machine.ContactAICHI
oranAICHIdealerfor
inspections.
Chapter4,Section2
Chapter9,Section3
Enginedoesnotstart. Powerindicatorlighton
theuppercontrolsislitoff.
Pulloutbothoftheupper
andloweremergencystop
buttonsto“ON.”
Chapter8,Section1
Turnthekeyswitchon
thelowercontrolsto“ ”
(UPPERCONTROLS).
Chapter8,Section1
Releasethetouchswitch. Chapter8,Section3
Footswitchisdepressed. Releasethefootswitch
wheneverstartingthe
engineontheupper
controls.
Chapter8,Section1
Fuellevellightisliton. Refillthedieselfuel. Chapter4,Section2
Chapter12,Section5
Enginestopsevenifthe
emergencystopbuttonis
notpushedin.
Emergencypumpswitch
isoperated.
Enginewillstopif
operatingtheemergency
pumpswitchwhilethe
engineisrunning.Thisis
notafailure.
Chapter9,Section2
Touchswitch(bar)is
pressed.
Enginewillstopwhen
pressingthetouchswitch
(bar).Thisisnotafailure.
Chapter8,Section3
Boomisshakenheavily,or
Platformispressedagainst
thewallstrongly.
Thesafetydevicewould
stoptheengine.Thisisnot
afailure.
Chapter8,Section3
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