Boom Actuator And Application Rate (Multi Pro 1250 Only) Switches - Toro Multi Pro 1200 Service Manual

Boom Actuator and Application Rate (Multi Pro 1250 only) Switches

The right and left boom actuator switches used on both
the Multi Pro 1200 and 1250 are located on the spray
control console (Fig. 28). Pressing the front of a switch
lowers the appropriate spray boom section. Pressing
the rear of a switch raises the boom section.
The application rate switch on Multi Pro 1250 sprayers
is also located on the spray control console (Fig. 28).
Pressing the front of the switch increases spray system
pressure. Pressing the rear of the switch decreases sys-
tem pressure.
The boom actuator and application rate switches are all
identical.
Testing
1. Park machine on a level surface, stop engine, en-
gage parking brake and remove key from ignition
switch.
2. Locate switch, remove console panel and unplug
wire harness connector from switch.
3. The switch terminals are marked as shown in Figure
29. In the boom raise or pressure decrease position,
continuity should exist between terminals 2 and 3 and
also between terminals 5 and 6. In the neutral, center
position, there should be no continuity between any
switch terminals. In the boom lower or pressure in-
crease position, continuity should exist between termi-
nals 2 and 1 and also between terminals 5 and 4.
4. Connect the harness connector to the switch after
testing. Install console panel to machine.
Electrical System
MULTI PRO 1200
1
1. Spray control console
2. LH boom switch
MULTI PRO 1250
1. Spray control console
2. Application rate switch
Page 5 - - 18
2
Figure 27
3. RH boom switch
1
3
Figure 28
3. LH boom switch
4. RH boom switch
4 5 6
1 2 3
BACK OF SWITCH
Figure 29
Multi Pro 1200/1250
3
2
4