Toro 4540 Lawn Mower User Manual


 
Greensmaster 3320/3420 Page 6 - 73 Electrical System
Turf Guardian
TM
Leak Detector Alarm (If Equipped )
NOTE: The Turf Guardian
TM
Leak Detector System is
optional on Greensmaster TriFlex Hybrid machines.
Machines equipped with the Turf Guardian
TM
Leak De-
tector Systemincludean alarmthat soundsifahydraulic
leak is detected by the system. The alarm is attached to
the outside of the control console assembly.
Testing
1. Park machine on level surface, lower cutting units,
stop engine, apply parking brake and remove key from
ignition switch.
2. Remove console cover from console assembly to
gaina ccess toalarm (seeControl ConsoleDisassembly
in the Service and Repairs section of Chapter 7 - Chas-
sis).
IMPORTANT: Make sure to observe polarity on the
alarm terminals when testing. Damage to the alarm
may result from an improper connection.
3. Disconnect wire harness connector from alarm. Cor-
rectly connect 12VDC source to the alarm terminals
(Fig. 97). Alarm should sound.
4. Remove voltage source from t he alarm. Replace
alarm if necessary. Connect wire harness connector to
alarm.
5. Install console cover (see Control Console Assem-
bly in the Service and Repairs section of Chapter 7 -
Chassis).
1. Top view
2. Bottom view
3. Positive (+) terminal
4. Negative (-) terminal
Figure 97
3
2
4
1
Electrical
System