Buhler 535 Lawn Mower User Manual


 
3-26
435/485/535
F3-31
F3-30
n/min
RPM
Audible Alarm
An audible alarm will sound under the following
conditions:
when the ignition is first switched on.
when a warning light illuminates or a bar graph
indicates a malfunction.
The alarm will alert the operator that a malfunction
has occurred.
Depending on the severity of the malfunction, the
alarm will sound as follows:
Non-Critical Alarm - An audible alarm sounds for one
second only. The tractor will continue to operate, but
the cause of the alarm should be investigated and
corrected.
Critical Alarm - A continuous pulsating tone will
sound until the malfunction is corrected or the engine
is switched off. The engine “STOP” message will flash
in the center display for 30 seconds before automatic
engine shut down occurs. The cause of the malfunction
should be located and corrected immediately to
prevent damage to the tractor.
The audible alarm has a rotary volume control (1)
located on the left side of the steering column below
the front controls. Rotate the alarm cover to adjust
the volume.
Automatic Engine Shut Down
An automatic engine shut down feature is standard
equipment. This feature will automatically shut down
the engine within 30 seconds under the following
conditions:
Transmission oil pressure low
Engine oil pressure low
Intake manifold temperature high-critical
Engine coolant temperature high-critical
Engine coolant level low
Electrical charging system voltage low
Engine oil temperature high-critical
1
WARNING: THE ENGINE SHUT DOWN FEATURE
IS FULLY AUTOMATIC. IT CAN BE OVERRIDDEN
BY THE OPERATOR TO DRIVE THE TRACTOR TO A
SAFE LOCATION. THE OVERRIDE SWITCH IS TO THE
RIGHT OF THE STEERING COLUMN AND SHOULD
ONLY BE USED TO MOVE THE TRACTOR FAR
ENOUGH TO AVOID A DANGEROUS SITUATION.
(See “Engine Shut down Override Switch Operation”
page 3-18).
Section 3 - Operation
Electronic Instrument Cluster - EIC