Toro Greensmaster TriFlex 3320/3420 Service Manual page 157

Leak Alert!
If hydraulic fluid leaks during operation, the fluid level in
OIL LEVEL SENSOR
LEAK DETECTOR
the main hydraulic tank drops. This causes the oil level
(lowered/closed)
TANK
sensor float to lower, closing the alarm circuit. The alarm
will sound and the console indicator light will illuminate
SIGHT
after a one (1) second time delay.
ALARM
GAUGE
(on)
NOTE: During normal operation, with cutting units low-
ered, approximately 5 oz (148 ml) of hydraulic fluid will
leak before the oil level sensor float closes the alarm cir-
cuit and activates the alarm.
SOLENOID
VALVE
(closed)
MAIN HYDRAULIC TANK
Figure 4
Greensmaster 3320/3420 Page 6 - - 7 Electrical System