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ASSEMBLY
Assembly Section 2-25
BOOM JOYSTICK CONTROL CALIBRATION
SUB-D
This Danfoss PVG32 control valve is now equipped with higher-resolution actuators on Main
Boom, Secondary Boom, Deck Roll, and Swivel functions. These actuators have “active fault
monitoring”. The Deck Shield section does not have “active fault monitoring”. The joystick is
unchanged and provides a ratio-metric voltage signal. The neutral signal voltage is half or 50%
of tractor supply voltage. A 25% signal voltage will shift the valve spool to full “A-Port”, and 75%
signal voltage will shift the spool to full “B-Port” in the Main, Secondary, and Swivel valve
sections. On the Deck Roll function a 34% signal voltage will shift the valve spool to full “A-Port”
and a 68% signal voltage will shift the spool to full “B-port”. If an actuator with active fault
monitoring receives a signal from the joystick that is less than 15% or greater than 85% of supply
voltage the actuator will “fault out” and shut down. Also if there is an internal failure in the
actuator or if the spool position is greater than that specified by the signal voltage from the
joystick, the actuator will “fault out” and shut down. An “active fault” condition causes the
actuator to drive the spool to neutral, shut down, and activate a “red” LED on the top of the
actuator. The active fault can be canceled by simply cycling the Master Switch “OFF” and then
“ON”, which resets the fault monitoring, and causes the LED on top of the actuator be “green”
again..
The joystick control is equipped with signal adaption potentiometers.
These provide the capability to individually adjust the oil flow to each boom function. It is
important that the boom functions do not travel too fast. Excessive boom speed can reduce the
stability of the unit and decrease operator control.
Note: Use a Phillips screw driver and be sure to adjust the screws carefully! DO NOT turn
the potentiometers beyond their stopping point, potentiometers are very delicate! Turning the “A”
or “B” port potentiometers clockwise increases the oil flow to increase the boom function speed,
and turning them counterclockwise decreases the oil flow to decrease the boom function speed.
See the graphic on the next few pages for help in adjusting.
Summary of Contents for BENGAL BRUTE JD 62-6420 CAB
Page 4: ......
Page 6: ......
Page 7: ...SAFETY SECTION Safety Section 1 1 ...
Page 24: ...Safety Section 1 18 SAFETY 33743 INSIDE OF CAB 06550012 INSIDE OF CAB PART NO LOCATION ...
Page 29: ...Safety Section 1 23 SAFETY 34852 HYDRAULIC TANK TB1011 MOWER DECK ...
Page 32: ...Safety Section 1 26 SAFETY ...
Page 33: ...Assembly Section 2 1 ASSEMBLY SECTION JD6X20 BENGAL BRUTE ...
Page 51: ...ASSEMBLY Assembly Section 2 19 ASM C 0094 ...
Page 60: ...ASSEMBLY Assembly Section 2 28 ASM DF CALIBRATION LRS 0001 ...
Page 62: ...ASSEMBLY Assembly Section 2 30 ...
Page 63: ...Operation Section 3 1 2011 Alamo Group Inc OPERATION SECTION ...
Page 108: ...OPERATION Boom Operation Section 3 46 2011 Alamo Group Inc OPERATION ...
Page 109: ...Maintenance Section 4 1 2011 Alamo Group Inc MAINTENANCE SECTION ...
Page 116: ...MAINTENANCE Boom Maintenance Section 4 8 2011 Alamo Group Inc MAINTENANCE ...
Page 137: ...MAINTENANCE Boom Maintenance Section 4 29 2011 Alamo Group Inc MAINTENANCE ...
Page 139: ...PARTS SECTION JD6X20 BENGAL BRUTE BOOM ...
Page 140: ...NOTES ...
Page 142: ...PARTS ORDERING GUIDE 2012 Alamo Group Inc Parts Section 5 4 JD6X20 BENGAL BRUTE ...
Page 143: ...NOTES 2012 Alamo Group Inc Parts Section 5 5 JD6X20 BENGAL BRUTE ...
Page 146: ...TRACTOR MOUNT KIT HYDRAULICS 2012 Alamo Group Inc Parts Section 5 8 JD6X20 BENGAL BRUTE ...
Page 148: ...CABLE CONTROL MOUNTING 2012 Alamo Group Inc Parts Section 5 10 JD6X20 BENGAL BRUTE ...
Page 150: ...CABLE MANUAL LIFT VALVE 4 SPOOL 2012 Alamo Group Inc Parts Section 5 12 JD6X20 BENGAL BRUTE ...
Page 152: ...CABLE MANUAL LIFT VALVE 5 SPOOL 2012 Alamo Group Inc Parts Section 5 14 JD6X20 BENGAL BRUTE ...
Page 154: ...JOYSTICK AND SWITCH BOX MOUNTING 2012 Alamo Group Inc Parts Section 5 16 JD6X20 BENGAL BRUTE ...
Page 162: ...SAFETY LIGHT OPTION 2012 Alamo Group Inc Parts Section 5 24 JD6X20 BENGAL BRUTE ...
Page 164: ...SOLENOID VALVE SWITCH AND WIRING 2012 Alamo Group Inc Parts Section 5 26 JD6X20 BENGAL BRUTE ...
Page 167: ...SWITCH BOX SCHEMATIC 2012 Alamo Group Inc Parts Section 5 29 JD6X20 BENGAL BRUTE ...
Page 168: ...NOTES 1 2012 Alamo Group Inc Parts Section 5 30 JD6X20 BENGAL BRUTE ...
Page 169: ...COMMON LEGAL REAR STOW PARTS SECTION Common Section 6 1 ...
Page 170: ...NOTES ...
Page 173: ...PARTS ORDERING GUIDE 2011 Alamo Group Inc Parts Section 6 5 COMMON LRS ...
Page 174: ...NOTES 2011 Alamo Group Inc Parts Section 6 6 COMMON LRS ...
Page 176: ...LEGAL REAR STOW BOOM ASSY 2011 Alamo Group Inc Parts Section 6 8 COMMON LRS ...
Page 178: ...LEGAL REAR STOW BOOM HYD ASSY 2011 Alamo Group Inc Parts Section 6 10 COMMON LRS ...
Page 180: ...BOOMREST BENGAL BRUTE 2011 Alamo Group Inc Parts Section 6 12 COMMON LRS ...
Page 182: ...BOOMREST PANTHER 2011 Alamo Group Inc Parts Section 6 14 COMMON LRS ...
Page 184: ...LEGAL REAR STOW RTRY PIVOT ASSY 2011 Alamo Group Inc Parts Section 6 16 COMMON LRS ...
Page 186: ...LEGAL REAR STOW FLAIL PIVOT ASSY 2011 Alamo Group Inc Parts Section 6 18 COMMON LRS ...
Page 196: ...50IN FLAIL DRIVE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 28 COMMON LRS ...
Page 200: ...50IN FLAIL MOWER ASSY PASS THROUGH KNIVES 2011 Alamo Group Inc Parts Section 6 32 COMMON LRS ...
Page 202: ...63IN FLAIL DRIVE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 34 COMMON LRS ...
Page 204: ...63IN FLAIL MOWER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 36 COMMON LRS ...
Page 211: ...NOTES 1 2011 Alamo Group Inc Parts Section 6 43 COMMON LRS ...
Page 212: ...COOLER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 44 COMMON LRS ...
Page 214: ...ROTARY MOWER SPINDLE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 46 COMMON LRS ...
Page 222: ...FRONT HYDRAULIC PUMP 2011 Alamo Group Inc Parts Section 6 54 COMMON LRS ...
Page 224: ...50IN AND 60IN ROTARY MOTOR BREAKDOWN 2011 Alamo Group Inc Parts Section 6 56 COMMON LRS ...
Page 226: ...50IN AND 63IN FLAIL MOTOR BREAKDOWN 2011 Alamo Group Inc Parts Section 6 58 COMMON LRS ...
Page 229: ...MANUAL LIFT VALVE SCHEMATIC 2011 Alamo Group Inc Parts Section 6 61 COMMON LRS ...
Page 231: ...ELECTRONIC LIFT VALVE SCHEMATIC REAR STOW 2011 Alamo Group Inc Parts Section 6 63 COMMON LRS ...
Page 232: ...ELECTRONIC LIFT VALVE WIRING DIAGRAM 2011 Alamo Group Inc Parts Section 6 64 COMMON LRS ...
Page 234: ...SELECTOR VALVE SCHEMATIC 2011 Alamo Group Inc Parts Section 6 66 COMMON LRS ...
Page 236: ...BRAKE VALVE HYDRAULIC SCHEMATIC 2011 Alamo Group Inc Parts Section 6 68 COMMON LRS ...
Page 237: ...HYDRAULIC TROUBLESHOOTING GUIDE 2011 Alamo Group Inc Parts Section 6 69 COMMON LRS ...
Page 238: ...ELECTRICAL TROUBLESHOOTING GUIDE 2011 Alamo Group Inc Parts Section 6 70 COMMON LRS ...
Page 239: ...TROUBLESHOOTING 2011 Alamo Group Inc Parts Section 6 71 COMMON LRS ...
Page 240: ...TROUBLESHOOTING CONTINUED 2011 Alamo Group Inc Parts Section 6 72 COMMON LRS ...
Page 241: ...CLEAN CUTTER HEAD 2011 Alamo Group Inc Parts Section 6 73 COMMON LRS ...
Page 242: ...CLEAN CUTTER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 74 COMMON LRS ...
Page 243: ...CLEAN CUTTER OPERATION 2011 Alamo Group Inc Parts Section 6 75 COMMON LRS ...
Page 244: ...CLEAN CUTTER OPERATION CONTINUED 2011 Alamo Group Inc Parts Section 6 76 COMMON LRS ...
Page 245: ...CLEAN CUTTER MAINTENANCE 2011 Alamo Group Inc Parts Section 6 77 COMMON LRS ...
Page 247: ...CARBIDE TIP REPLACEMENT 2011 Alamo Group Inc Parts Section 6 79 COMMON LRS ...
Page 248: ...NOTES 2 2011 Alamo Group Inc Parts Section 6 80 COMMON LRS ...
Page 249: ...FIRE SUPRESSION SYSTEM 2011 Alamo Group Inc Parts Section 6 81 COMMON LRS ...
Page 250: ...FIRE SUPRESSION SYSTEM PARTS 2011 Alamo Group Inc Parts Section 6 82 COMMON LRS ...
Page 253: ...WETCUT 2011 Alamo Group Inc Parts Section 6 85 COMMON LRS ...
Page 256: ...WETCUT TANK PLUMBING 2011 Alamo Group Inc Parts Section 6 88 COMMON LRS ...
Page 258: ...WETCUT SPRAYER HEAD ASSEMBLY 2011 Alamo Group Inc Parts Section 6 90 COMMON LRS ...
Page 260: ...WETCUT CABLES 2011 Alamo Group Inc Parts Section 6 92 COMMON LRS ...
Page 261: ...WARRANTY SECTION Warranty Section 7 1 ...
Page 262: ... ...
Page 266: ...Printed in USA Tiger Corporation ...