Aichi SR12C - Adjustment Interval

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒜󱒅󱒒󱒅󱒩󱓆󱓎󱓑󱓞󱒅󱒲󱓆󱓎󱓓󱓙󱓊󱓓󱓆󱓓󱓈󱓊
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󱒸󱓙󱓊󱓕󱒅󱒘
 Settheboomstand(fig.7‒6,B)andthe
woodblock(fig.7‒6,A)topropupthefirst
boomend.Usethewoodblockthatiswider
thanthewidthoffirstboomend.
 Avoidthetie-downring(fig.7‒6,C),and
centerthefirstboomendonthewood
block.
 Makesurethestandisstable.
M085K102
(A)
(B)
(C)
fig.7‒6
WARNING
 Fixatethestandwithbracemembersso
thatthestanddoesnotfalloverduring
operation.
󱒸󱓙󱓊󱓕󱒅󱒙
 Usingthelowercontrols,lowertheboom
toliftupthetrack30〜50mmabovethe
ground.(fig.7‒7)
M085K201
30mm~50mm
fig.7‒7
WARNING
 Donotliftupthetrackmorethan
50mmabovetheground.Liftingupthe
trackmorethanneededcouldcausethe
machinetobecomeunstable.Deathor
seriousinjurycouldresult.
󱒸󱓙󱓊󱓕󱒅󱒚
 Pushintheemergencystopbuttontostop
theengine.Turnthekeyswitchto“OFF”and
removethekey.
WARNING
 Neverleavethekeyinthekeyswitch
whenadjustingthetensionofthe
tracks.Someonemayaccidentallystart
theenginewithoutrealizingitwhile
adjustingthetensionofthetracks.Such
accidentscouldresultinaseriousinjury.
󱒸󱓙󱓊󱓕󱒅󱒛
 Agreasefitting(fig.7‒8,A)islocatedon
therightandleftsidesofthechassisframe.
Supplygreasetothegreasecylinderthrough
thegreasefittingtoadjustthetensionofthe
track.Adjustthetensionofthetracksothat
thereis115〜125mmofslackbetweenthe
chassisframeandtracklink.(fig.7‒9)
M085K401
(A)
fig.7‒8
M085K320
Trackroller
Chassisframe
115mm~125mm
A−A
Tracklink
A
A
fig.7‒9
󱒸󱓙󱓊󱓕󱒅󱒜
 Afteradjustingoneside,rotatetheboom
180°andadjusttheothersideinthesame
manner.
NOTICE
 Itisimportanttoadjustthetensionof
leftandrighttracksequally.
 AdjustmentInterval3‒2‒2
Adjustthetensionofthetracksatthe
followingtimeintervals.
Interval
Firsttimeon
newmachine
After10〜20hours
Thereafter Every800hoursor6months
table7‒3
NOTICE
Confirmthenumberofhoursinservice
bythehourmeter.