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C
ra li Fill
Operation
WARNING: o not pump flammable or ha ardous
D
li uids with hydraulic fill pumps.
IMPORTANT: efore starting the pump for the first
time, fill the pump chamber and suction hose with
water and ensure the delivery line is open. This will
aid in initial pump priming and reduce the likelihood
of seal damage. The pump chamber can be filled
through either the 1/2" or delivery port on the top
of the pump.
E
NOTES:
• Do not run the pump dry or un-primed for
extended periods, otherwise seal damage will
result.
• The amount of oil fed to a hydraulic centrifugal
pump directly determines its RPM and thus the
liquid pressure at which the pump operates.
F
xcessive oil flow will cause the hydraulic motor
to over-rev, resulting in damage to the pump and
hydraulic motor. It is imperative to set the correct
oil flow to the hydraulic motor every time the
pump is connected to the tractor.
FILL PROCEDURE
1. Connect the 3 fill hose not supplied to uick fill
cam lock coupling.
2. nsure that the fill pump bypass ball valve is in the
OFF position.
3. Ensure that pump is primed prior to starting.
4. Activate fill pump with toggle switch located on
the EZ control panel.
5. Slowly turn fill pump bypass ball valve to the ON
position. This valve allows you to regulate the rate
of fill with more or less hydraulic flow as re uired.
6. Once the required amount of water has been
transferred, rotate the ball valve to OFF position
and then switch off the fill pump toggle switch.
Prairie Pro Operator's Manual MY19 - REV 2
Seal kit GA5047615 contains 4 orings as shown
Solenoid GA5047726 supplied with orings
p
1
Above: Fill pump electric over hydraulic control
block.
2
Chapter 12 - Optional Accessories - 129
3
10
5
4
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