Toro 25450A Operator's Manual page 30

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1. Machine or engine error
2. Low engine-oil pressure
(flashes)
3. High hydraulic-oil
temperature (flashes)
Machine or engine error—This message displays if the
machine or engine experiences a fault. The cause of the
fault is given in the Instrument Panel Diagnostics
33).
Important: Do not run the engine if this warning
message appears.
Low engine-oil pressure—This warning message
displays if the oil pressure of the engine is 90 Kpa (13 psi)
or lower
(Figure 31
and
Important: Do not run the engine if this warning
message appears.
High hydraulic-oil temperature—This message flashes
if the oil in the hydraulic system is 102° C (215° F) or
higher
(Figure
33)
Important: Do not run the engine if this warning
message appears.
Check alternator or battery—This message displays
if the alternator and battery voltage is 12 volts or less
(Figure 31
and
Figure
Note: If this message is appears, stop the engine, repair
the charging system, or replace the battery.
Engine overheated—This message flashes if the engine
coolant is 104° C (220° F) or higher
33).
Important: Do not run the engine if this warning
message appears.
Low fuel quantity—This message displays when the fuel
quantity in the tank is less than 18.2 L (5.8 US gal).
Wait-to-start-engine indicator—This indicator displays
when the key switch is in the On position and the intake
air heater for the engine is energized
Note: Wait until the indicator no longer appears before
attempting to start the engine
Figure 33
4. Check alternator or battery
5. Engine overheated
(flashes)
6. Low fuel quantity (flashes)
Figure
33).
33).
(Figure 31
(Figure
34).
(Figure
34).
1. Wait-to-start-engine indicator
Reading the Machine or Engine Error Indicators in the
Command Display
Note: When a warning indicator is shown in the command
display, take corrective measures immediately.
(Figure
1. Hydraulic-charge filter
restriction (transmission)
2. Hydraulic-charge filter
restriction (accessories)
3. Hydraulic-return filter
restriction
Hydraulic-charge filter restriction
(transmission)—This message is displayed if
the hydraulic-charge filter for the transmission is restricted
(
Figure
Note: If this message is displayed, stop the engine and
and
Figure
replace the hydraulic-charge filter for the transmission.
Hydraulic-charge filter restriction
(accessories)—This message is displayed if the
charge filter for the hydraulic circuit for the accessories is
restricted
Note: If this warning message is displayed, stop the
engine and replace the charge filter for the hydraulic
circuit for the accessories.
Hydraulic-return filter restriction—This message is
displayed if the hydraulic-return filter is restricted
35).
30
Figure 34
Figure 35
4. Hydraulic-charge filter
restriction (traction motor)
5. Air-filter restriction
(engine)
6. Return the joystick to
neutral indicator
35).
(Figure
35).
(Figure

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