Aichi SP14DJ - Boom Operation; Boom Elevating; Boom Rotating; Boom Telescoping

55
4‒2 BoomOperation
CAUTION
 Whentheboomisshakenheavilyand/
ortheplatformispressedhardagainst
thewallsduringoperation,themachine
considersitasasensorerrorandstopsthe
engine.Inthiscase,restarttheengineand
resumeoperation.
Holdtheenableswitchupto“ON”andusethe
threecontrolswitchesfortheboomelevation,
telescopeandrotationtooperatetheboom.
Theboomdoesnotmoveunlesstheenable
switchisholdup.
EnableSwitch
FlyJibSwitch
BoomRotationSwitch
BoomTelescopeSwitch
BoomElevationSwitch
M1991E2-1
Fig.8‒35
NOTICE
•Theboommaynotrotatesmoothlywhen
themachinetilts.
•Checkthattherearenoobstaclesinthe
waybeforerotating.
 Ifyourfieldofvisionisobstructed,havea
guideassistyou.
4‒2‒1 BoomElevating
Holdtheenableswitchupto“ON”andoperate
theboomelevationswitchtoraiseorlowerthe
boom.
Raise
Lower
Boomelevation
switch
Stop
Raise
Lower
M147C620
Fig.8‒36
4‒2‒2 BoomRotating
Holdtheenableswitchupto“ON”andoperate
theboomrotationswitchtorotatetheboom.
Boomrotationswitch
(Clockwise)
(Counter-
clockwise)
CCW
CW
Stop
CCW
CW
M098M520
Fig.8‒37
4‒2‒3 BoomTelescoping
Holdtheenableswitchupto“ON”andoperate
theboomtelescopeswitchtoextendorretract
theboom.
Retract Extend Stop
Retract
Extend
Boomtelescoopeswitch
M147C720
Fig.8‒38
NOTICE
 Ifitisdifficulttoretracttheboom,
especiallywhentheplatformisnearthe
ground,raisetheboomorunloadthe
platformbeforeretractingtheboom.
4‒2‒4 FlyJibElevating
Holdtheenableswitchupto“ON”andoperate
theflyjibswitchtoraiseorlowertheflyjib.
Raise
Lower
Flyjibswitch
Stop
Raise
Lower
M098M820
Fig.8‒39
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