Toro Multi Pro 1750 Service Manual

Multi Pro 1750 Page 9 − 15 Ultra Sonic Boom Kit (Optional)
Manual Boom Operation
During sprayer operation with the sonic boom switch in
the manual position, the spray booms will remain in posi-
tion unless the operator presses a boom lift switch. The
sonic boom light should not be illuminated when in the
manual position. The operator will control the boom
position with the boom lift switches.
Lower Boom
When a boom lift switch is pressed to lower a boom sec-
tion, the Toro Electronic Controller (TEC) energizes the
appropriate hydraulic lift control manifold solenoid coils.
The energized coils provide hydraulic flow from the gear
pump to the barrel end of the boom lift cylinder causing
the cylinder to extend and the boom section to lower.
The boom will continue to lower until the operator re-
leases the boom actuator switch.
Raise Boom
When a boom lift switch is pressed to raise a boom sec-
tion, the TEC energizes the appropriate hydraulic lift
control manifold solenoid coils. The energized coils pro-
vide hydraulic flow from the gear pump to the rod end of
the boom lift cylinder causing the cylinder to retract and
the boom section to raise. The boom will continue to rise
until the operator releases the boom lift switch.
Figure 8
TOP
PT
G
S3
SH
OR
S4
S2
C2 C1 C3 C4
S5
RIGHT CYLINDER
RETRACT TO RAISE
LEFT CYLINDER
RETRACT TO RAISE
COIL
BOTTOM
COIL
TOP
COIL
BOTTOM
COIL
CONTROL
VALVE
STEERING
FROM
HYDRAULIC
RESERVOIR
FILTER AND
TO OIL
RIGHT BOOM SECTION LOWER SHOWN
LC
(ENERGIZED)
(ENERGIZED)
(EXTENDING)
Ultra Sonic
Boom (Opt.)

Toro Multi Pro 1750 Specifications

General

Brand	Toro
Model	Multi Pro 1750
Category	Paint Sprayer
Language	English