Transport / 4WD Switch
The transport/4WD switch is used to set the machine
traction speed for transport or mow. The transport/4WD
rocker switch is located on the control console next to
the operator seat (Fig. 17).
Testing
2
TheswitchterminalsareshowninFigure18.Thecircuit-
ry of the switches is shown in the chart below. With the
use of a multimeter (ohms setting), the switch functions
may be tested to determine whether continuity exists
between the various terminals for each position. Verify
continuity between switch terminals.
1
Figure 17
1.
Control console
2.
Transport/4WD switch
SWITCH
NORMAL
OTHER
4
1
5
2
6
POSITION
CIRCUITS
CIRCUITS
TRANSPORT
MOW
2 + 3
1 + 2
5 + 6
4 + 5
3
BACK OF TRANSPORT / 4WD SWITCH
Figure 18
Flow Divider Switch
The flow divider switch is used to energize the solenoid
valve in the hydraulic traction manifold. When the flow
divider switch is depressed, traction pump hydraulic
flow is split between the front wheel motors (approxi-
mately 45%) and rear axle motor (approximately 55%)
to reduce the chance that excessive flow goes to a spin-
ning wheel. The flow divider switch only functions when
the machine transport/4WD switch is in the 4WD posi-
tion.Theflowdividerrocker switchislocatedonthecon-
trol console (Fig. 19).
2
1
Figure 19
1.
Control console
2.
Flow divider switch
Testing
TheswitchterminalsareshowninFigure20.Thecircuit-
ry of the switches is shown in the chart below. With the
use of a multimeter (ohms setting), the switch functions
may be tested to determine whether continuity exists
between the various terminals for each position. Verify
continuity between switch terminals.
4
1
5
2
6
3
BACK OF FLOW DIVIDER SWITCH
SWITCH
POSITION
NORMAL
CIRCUITS
OTHER
CIRCUITS
Figure 20
OFF
ON
2 + 3
1 + 2
5 + 6
4 + 5
Groundsmaster 4000--D
Page 5 -- 13
Electrical System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 30412, Toro Groundsmaster 4000 D |
| Download File |
|
| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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