Transport, Alarm Silence, And Temperature Override Switches - Toro Groundsmaster 4100-D Service Manual

Transport, Alarm Silence, and Temperature Override Switches

The transport, alarm silence, and temperature override
rocker switches are located on the control console (Fig.
18). These switches have common switching logic.
The switch terminals are marked as shown in Figure 19
and Figure 20. 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 NORMAL
POSITION CIRCUITS
ON
OFF
NOTE: Terminals 7 (−) and 8 (+) on alarm silence and
temperature override switches are for the switch light.
Electrical System
OTHER
CIRCUITS
2 + 3 5 + 6
1 + 2 4 + 5
3
1. Transport switch
2. Alarm silence switch
BACK OF TRANSPORT SWITCH
BACK OF ALARM SILENCE AND
TEMPERATURE OVERRIDE SWITCHES
Page 5 − 14
2
Figure 18
3. Temp. override switch
4 5 6
1 2 3
Figure 19
7 4 5 6
8 1 2 3
Figure 20
Groundsmaster 4100−D
1