Buzzer": Acoustic Warning Signal - Case WX145 Operator's Manual

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CONTROLS AND INSTRUMENTS
"BUZZER": ACOUSTIC WARNING
SIGNAL
SINGLE ACOUSTIC WARNING SIGNAL
After "Ignition ON":
- the self-test for electronic control is activated;
- the pilot control is activated and the machine can
be set in motion.
The return filters of the hydraulic system are dirty.
The switching over from dipper to blade/stabilizer
operation takes place.
During the hammer or rotary cutter operation, you
switch over momentarily to placing boom operation,
in order to perform the adjustment movements with
the control pedal.
Some troubles occur to the electronic control, but
they do not impair the operator's and machine
safety seriously.
Triple sound in case of control error.
Single sound, by engaging the forward speed.
Double sound, by engaging the reverse travel.
Long single sound, by setting to idle the travel direc-
tion.
Single sound, by pushing the button for floating axle
block, when the parking or service brakes are
engaged.
ACOUSTIC WARNING SIGNALS INCHING
The brake pressure is too low.
The engine oil pressure is too low.
Coolant temperature too high.
The maximum load torque is exceeded (with over-
load indicator).
Battery will not charge.
Hydraulic oil temperature is too high.
The function "Stabilizers/blade raising/lowering" is
activated.
The electronic control shows serious troubles.
The emergency operation is activated.
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