Bandit
79Copyright 12/17
MODEL 20XP
MAINTAIN FEEDWHEEL HYDRAULIC PRESSURE AT SPECIFIED PSI (bar).
Before attempting any hydraulic pressure settings, make sure engine is shut o , engine key removed and in
your possession, hydraulic oil is clean, hydraulic tank is 3/4 to 7/8 full, and the machine has been pre-run to
warm the hydraulic oil. To correctly check relief valve pressure, gauge MUST be installed correctly.
WARNING
!
1. Before attempting any type of maintenance, disengage clutch, wait for the disc/drum to come to a
complete stop, turn o engine, remove the ignition key, make sure the ignition key is in your possession,
install the disc/drum lock pin, and disconnect the battery.
2. Install pressure gauge on the test nipple that is on the main relief.
3. Start the engine.
4. Make sure the feed control is in the o position.
5. Adjust engine to full throttle.
6. Close the ball valve.
7. Pressure gauge should read maximum speci ed PSI (bar).
ONLY CLOSE BALL VALVE FOR 4-5 SECONDS TO SET PRESSURE OR YOU MAY DAMAGE
HYDRAULICS.
8. Locate the relief on the main relief block, loosen jam nut, use an allen wrench to readjust relief pressure
setting if needed, and then retighten jam nut.
9. Remove the pressure gauge and place the rubber cap back on the test nipple.
10. Check for hydraulic leaks.
11. Relief valve pressure should be checked and/or readjusted every month for best performance.
ADJUSTING THE FEEDWHEEL MAIN PRESSURE
HYDRAULICS
B
A
T
P
T
P
T
P
B
A
T
P
To Pump
To Tank
To Tank
BOTTOM FEEDWHEEL
AUTOFEED PLUS BLOCK
BOTTOM FEEDWHEEL
MOTOR
GAUGE
BALL
VALVE
BALL
VALVE
GAUGE
TOP FEEDWHEEL
AUTOFEED PLUS BLOCK
TOP FEEDWHEEL
MOTOR
YOKE LIFT
CYLINDER
YOKE LIFT
VALVE
TOP FEEDWHEEL
VALVE
BOTTOM
FEEDWHEEL
VALVE
RELIEF BLOCK
To Tank
To Tank
RELIEF BLOCK
MAIN
RELIEF
MAIN
RELIEF
Main Relief Block
Relief
Allen
Wrench
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