Turf Guardian TM Leak Detection System (Greensmaster 3100 S/Nbelow 230000001)
Before Start-Up (Cold Oil)
Float Switch
With ignition switch off, solenoid valve is open. Before
start-up, hydraulic fluid is at level mark of sight gauge
(oil cold). Float is in raised position, keeping alarm circuit
open.
(Float Raised,
Switch Open)
Sight
Gauge
Overflow
Tank
Alarm
(No Sound)
To check alarm and delay timer, turn ignition switch to
ON, then move leak detector switch rearward and hold.
After a one second time delay alarm should sound.
Solenoid
Valve
(Open)
To check leak detector float switch, remove hydraulic
tank cap and strainer from neck of tank. Turn ignition
switch to ON (DO NOT start engine). Insert a clean rod
or screw driver into tank neck and gently push down on
switch float. Alarm should sound after a one second time
delay.
System Hydraulic Tank
Before Start-Up (Cold Oil)
Figure 2
Normal Operation (Warm Oil)
Float Switch
(Float Raised,
Switch Open)
When key switch is turned on, solenoid valve closes.
During normal operation, hydraulic fluid expands, caus-
ing it to flow into overflow tank. Float stays in raised
position, keeping alarm circuit open.
Sight
Gauge
Alarm
(No Sound)
Overflow
Tank
Solenoid
Valve
(Closed)
System Hydraulic Tank
Normal Operation (Warm Oil)
Figure 3
Leak Alert !
Float Switch
If oil leaks during operation, fluid level drops in system
hydraulic tank. This causes float to lower, closing alarm
circuit. After a one second delay alarm will sound.
(Float Lowered,
Switch Closed)
Sight
Gauge
Alarm
(Sound On)
Overflow
Tank
NOTE: During normal operation, with cutting units low-
ered, approximately 5 oz. of oil will leak before float
switch activates alarm.
Solenoid
Valve
(Closed)
System Hydraulic Tank
Leak Alert !
Figure 4
TM
Leak Detection System
Greensmaster® 3100
Page 5 - 3 Rev. D Turf Guardian
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 3050, Toro Groundsmaster 3100 |
| Download File |
|
| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)