Table of Contents
Advertisement
HYDRAULIC FLOW
Regulating Hydraulic Flow to the
Pump
Locate your tractor model and follow the
appropriate setup instructions.
WARNING: FAILURE TO REGULATE
OIL FLOW WILL CAUSE MOTOR
FAILURE.
WARNING:
NOT
PUMPING FLAMMABLE LIQUIDS.
Load Sensing Closed Center System
(LS Closed)
Regulate oil flow with the tractor's FLOW
CONTROL and FLOW LIMITER. (Do not use
restrictor orifice.)
Figure 2: Flow Limiter
Figure 3: Flow Control
Setup Instructions:
1. (Optional)
Remove
install flow limiter in motor inlet port
(marked I).
2. Close motor needle valve: loosen jam
nut, screw needle valve clockwise
until seated, and lock jam nut (factory
setting.)
3. Shut off toolbar boom and agitation
valves if equipped.
4. Adjust tractor flow control to minimum
flow setting (Turtle).
HYDRAULIC FLOW
SUITABLE
FOR
adapter
and
Utility Sprayer 25' / 30' / 40' / 45'
HYDRAULIC FLOW
5. Move
hydraulic
"Lower/Retract"
pump.
6. Adjust tractor flow control until the
toolbar shut-off (deadhead) pressure
is
within
the
parameters. Note: If the flow limiter
stops oil flow to the motor:
a. Move
"Float" or "Neutral" to remove
oil pressure from the flow
limiter.
b. Adjust tractor flow control to a
lower flow position.
7. Repeat steps 5 and 6.
8. Open the agitation valve(s).
Pressure
Compensating
Center System (PC Closed)
Regulate oil flow by using a RESTRICTOR
ORIFICE. (Do not use flow limiter.)
Figure 4: Restrictor Orifice
Setup Instructions:
1. Install restrictor orifice by inserting
inside the adapter/restrictor body in
the motor inlet port (marked I).
2. Close motor needle valve: loosen jam
nut, screw needle valve clockwise
until seated, and lock jam nut (factory
setting.)
3. Set "Rabbit/Turtle" flow control to
"Turtle".
4. Move
hydraulic
"Lower/Retract"
pump.
5. Adjust "Rabbit/Turtle" flow control
and agitation valve(s) to get desired
injection pressure.
lever
to
position
to
start
pump's
operating
hydraulic
lever
to
Closed-
lever
to
the
position
to
start
Page 38
Advertisement
Table of Contents
