HYDRAULIC FLOW
HYDRAULIC FLOW
Utility Sprayer 25' / 30' / 40' / 45'
Page 39
Open Center System (Open)
Select a motor size closest to tractor’s
hydraulic system capacity. Regulate oil flow
with the motor NEEDLE VALVE.
(Do not use restrictor orifice or flow limiter.)
Figure 5: Closing the Needle Valve
Setup Instructions:
1.
Shut off sprayer boom and agitation
valves.
2.
Loosen jam nut on motor and back
out needle valve 3 or 4 turns
counterclockwise.
3.
Set tractor throttle to sprayer
operating speed.
4.
Move
hydraulic
lever
to
“Lower/Retract” position to start
pump.
5.
Screw needle valve clockwise until
sprayer (deadhead) pressure is
within
the
pump’s
operating
parameters and lock the jam nut.
6.
Open the sprayer agitation valve to
get desired injection pressure.
Summary of Contents for UT3P25
Page 1: ...UT3P25 30 30BL 40 45 H40 H45 UTILITY SPRAYER OWNER S MANUAL...
Page 2: ...820037 25 30 40 45 Utility Sprayer 2023 11 15...
Page 8: ...Table of Contents Utility Sprayer 25 30 40 45 Page 8...
Page 32: ...SAFETY SAFETY Utility Sprayer 25 30 40 45 Page 32 General...
Page 41: ...HYDRAULIC FLOW HYDRAULIC FLOW Utility Sprayer 25 30 40 45 Page 41...
