Boom Lift Switches - Toro Multi Pro 5800 Service Manual

Boom Lift Switches

The two (2) boom lift switches are used to raise or lower
the spray booms. When a boom switch is pressed, nec-
essary boom lift manifold solenoid valve coils are ener-
gized to allow hydraulic flow to the boom lift cylinder.
These switches are located on the console assembly
(Fig. 16).
Testing
1. Remove console covers to gain access to switch that
is to be tested (see Console Assembly in the Service
and Repairs section of Chapter 7 -- Chassis).
2. Make sure ignition switch is off. Disconnect the wire
harness electrical connector from the switch.
3. The switch terminals are marked as shown in Figure
17. In the boom raise position, continuity should exist
between terminals 2 and 1 and also between terminals
5 and 4. In the neutral, center position, there should be
no continuity between any switch terminals. In the boom
lower position, continuity should exist between termi-
nals 2 and 3 and also between terminals 5 and 6.
4. Replace switch if necessary.
5. Connect the wire harness connector to the switch af-
ter testing is complete.
6. Secure console covers to machine (see Console As-
sembly in the Service and Repairs section of Chapter 7
-- Chassis).
Electrical System
1
3
1. Console assembly
2. RH boom lift switch
NOTE: Boom lift switch terminals 4, 5 and 6 are not
used on Multi Pro 5800 machines.
Page 5 - - 14
Figure 16
3. LH boom lift switch
4 5 6
1 2 3
BACK OF SWITCH
Figure 17
Multi Pro 5800
2