BIG BALE Transtacker 4100, Руководство по эксплуатации и обслуживанию, Страница: 45 / 88

Auto Pickup
Function Symptom Cause Fix
Grab Arm
Auto Pickup Doesn’t
commence/ Grab Arm
Doesn’t Fold In
Machine PTO off Turn PTO on (540)
Machine not in auto-mode
Change mode of machine to
auto-mode and try again
Bale Detect - Pickup sensor
not registering bale
Check mechanical alignment
of Proximity sensor and
trigger . Note, trigger is
when sensor light goes off
unlike all other sensors
( Section 6.8 )
Tines Insert
Tines Don’t Insert at All
Grab Arm Fold In Proximity
Switch Isn’t made
Some sort of physical
obstruction preventing Grab
Arm to close
Proximity switch needs
adjusting to become light
(
Section 6.8
)
Faulty Sensor, change for
new sensor
Faulty wiring
Tines Don’t Fully Insert
Tines Insert pressure sensor
has hit its desired pressure
Increase Tine Insert
Pressure Transducer Trigger
Grab Arm Fold Out Grab Arm Doesn’t Fold Out
Insert Tines Pressure not
satisfied
Decrease Tine Insert
Pressure Transducer Trigger
Fault with pressure
transducer. Change
transducer
Pickup Raise (Works in
line with below
function)
Pickup Doesn’t Raise at all
Grab Arm Fold Out
proximity sensor not made.
Proximity Sensor is not
light and needs
adjusting ( Section 6.8 )
Obstruction/Hydraulic
issues preventing Grab Arm
Opening
Faulty Sensor, change for
new sensor
Pickup Doesn’t Raise All the
Way
Pickup Release Angle Set
too Low
Increase Pickup Release
Angle
Pickup Stops at Bale Hold
Angle (90 degrees)
Turntable not in ‘Home
Position’. Turntable Lift
Sensor Require Calibrating.
TT Lift Angle to be less than
2 degrees ( Section 6.9 )
Turntable Rotate Sensor
Require Calibrating ( Section
6.9 )
Pickup Doesn’t raise at all
and tines retract out of bale
Pickup release angle
Should be between 175
-180 degrees ( Section 6.9 )
Hooks Retract (Works in
line with above
function)
Hooks Do not Retract at all No power to solenoid
Check for power supply to
solenoid, wiring loom fault
Hooks Do not Retract Fully
Hooks Retract Pressure
Sensor has hit its desired
pressure
Increase Trigger Pressure
Faulty Pressure Transducer
Turntable rotates during
Hooks retract
The Rotate valve in the
selector valve
The valve is stuck open
causing oil to be flowed to
the Rotate cylinder as well.
New valve is needed
Tines Retract Tines Don’t Retract at all
Pickup Rotary Sensor Angle
not reached
Orange stop bar on LHS of
Turntable not correctly set,
stopping the bale going on
the turntable correctly
8 .0 Trouble s hooting
8 . 9 Auto Pickup Troubleshooting
Fig. 1 4 8
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