HYDRAULIC FLOW Liquid Fertilizer Applicator A10 / A13 / A18 / A24 Page 57
Open Center System (Open)
Select motor size closest to tractor’s
hydraulic system capacity. Regulate oil flow
with motor NEEDLE VALVE.
(Do not use restrictor orifice or flow limiter.)
Figure 6: 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.
Tractor SCV Functions
See SCV Identification Chart for
connections.
NOTE: The illustrations in this Manual
are for explanatory purposes only.
Your control system may differ in
appearance and function.
Figure 7: SCV I Pushed Forward
When the tractor’s SCV I is pushed forward,
the following functions are enabled:
1. Lowers main lift,
2. Lowers wings,
3. Lowers wing kicks, and
4. Engages down-pressure.
CAUTION: The SCV I function must be
left pushed forward whenever the
toolbar is in the ground.
Figure 8: SCVI Pulled Backward
When the tractor’s SCV I is pulled backward,
the following functions are enabled:
1. Raises main lift,
2. Raises wings, and
3. Raises wing kicks.
To Next Page
Loading...
Need help?
General