Transport, Alarm Silence And Temperature Override Switches - Toro Groundsmaster
4000?D Service Manual

PRELIMINARY – For Toro Distributor and Toro Company use only.

Transport, Alarm Silence and Temperature Override Switches

The transport, alarm silence and temperature override
rocker switches are located on the control console (Fig.
15). These switches have common switching logic.
The switch terminals are marked as shown in Figure 16
and Figure 17. The circuitry of these 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 termi-
nals.
SWITCH
POSITION
ON
OFF
Groundsmaster 4000−D
NORMAL OTHER
CIRCUITS CIRCUITS
2 + 3 5 + 6
1 + 2 4 + 5
1. Transport switch
2. Alarm silence switch
BACK OF TRANSPORT SWITCH
7
8
BACK OF ALARM SILENCE AND
TEMPERATURE OVERRIDE SWITCHES
Page 5 − 13
1
4
2
3
Figure 15
3. Temp. override switch
4. Control console
4 5 6
1 2 3
Figure 16
4 5 6
1 2 3
Figure 17
Electrical System