Bandit
81
Copyright 5/18
MODEL 12XP/990
PROCEDURE 2 FOR MACHINES WITH PRESSURE CHECK KIT
1.
First put the control bar in the off position.
2. Install pressure gauge on the test nipple that is on the main relief.
3.
Start engine with the control bar in the off position.
4. Adjust engine to full throttle.
5. Close the ball valve.
6.
Pressure gauge should read maximum specifi ed PSI (bar).
ONLY CLOSE BALL VALVE FOR 4-5 SECONDS TO SET PRESSURE OR YOU MAY DAMAGE
HYDRAULICS.
7. 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.
8. Remove the pressure gauge and place the rubber cap back on the test nipple.
9. Check for hydraulic leaks.
10. Relief valve pressure should be checked and/or readjusted every month for best performance.
MAINTAIN FEEDWHEEL HYDRAULIC PRESSURE AT SPECIFIED PSI (bar).
Before attempting any hydraulic pressure settings, make sure engine is shut off , 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
!
YOUR BANDIT CHIPPER IS EQUIPPED WITH ONE OF TWO
HYDRAULIC PRESSURE ADJUSTMENT PROCEDURE OPTIONS.
HYDRAULICS
B
A
T
P
T
P
Flow
Divider
Autofeed
Block
Feedwheel
Control Valve
Main
Relief
Top
Motor
Bottom
Motor
From Pump
To Tank
BALL VALVE
GAUGE
Main Relief Block
Relief
Allen
Wrench
Main Relief
Block
Summary of Contents for INTIMIDATOR 12XP/990
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Page 177: ...BANDIT CONTROLS 25 245774458290 21Dec2016 Document notes 21Dec2016 First Draft...
