Toro Reelmaster 5510 Series, Руководство по обслуживанию

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Using Machine Faults (continued)
The Machine Fault Table (page 7–33) identifies the fault codes that are generated
by the TEC to identify an electrical system malfunction (fault) that occurred
during machine operation. Use the InfoCenter Display for fault retrieval.
Note: The following list of fault codes identifies electrical problems that typically
will prevent normal machine operation. The InfoCenter Display will identify
existing faults if they should occur. Fault codes 13 through 24 identify problems
with inputs (e.g., switches, sensors) to the TEC. For input problems, use the
InfoCenter Display to check the different switch positions before removing or
replacing the component.
Note: Fault codes 26 through 58 identify problems with outputs (e.g., solenoid
coils, light bulbs) from the TEC. These output problems might involve issues with
the wire harness or the actual output device (solenoid coil or bulb).
Note: If an electrical engine fault occurs during machine operation, the fault will
be displayed on the InfoCenter to notify the operator. The engine fault will be
retained in the engine ECU and can be viewed using the engine diagnostic tool
by your Toro Distributor. Engine faults are not stored in the TEC so they cannot
be viewed using the InfoCenter Faults Screen.
Machine Fault Table
Fault Code Fault Description Service Suggestions
1 Excessive engine coolant
temperature (above 105°C)
caused PTO to disengage Check the radiator and screen for
debris buildup
Check the engine cooling fan and
drive belt
Check the engine coolant level
2 Excessive engine coolant
temperature (above 115°C)
caused engine to stop Check the radiator and screen for
debris buildup
Check the engine cooling fan and
drive belt
Check the engine coolant level
3 One of the TEC output fuses (7.5
A) is damaged Check the TEC output fuses
4 IPE voltage is low indicating that
the TEC fuses or TEC is damaged Check the TEC fuses
Consider that the TEC is damaged
5 Main power relay is damaged Check the main power relay and
circuit wiring
6 The key switch was held in the
S
TART
position for more than
30 seconds or the key switch is
damaged
Cycle the key switch
Check the fuel level in the fuel tank
Check the key switch and circuit
wiring
Check the fuel pump and circuit
wiring
Check engine run solenoid and
circuit wiring (machines with Kubota
diesel engine)
7 TEC software needs to be
reprogrammed Contact Toro Distributor for
reprogramming assistance
8 Engine alternator charging is too
high Check the engine alternator
Reelmaster ® 5410/5510/5610 Series Page 7–33 Electrical System: Troubleshooting
15216SL Rev C