4
Sentinel 9018513 (12-2018)
CONTENTS
Sound Limiting Mode (Automatic) ............49
Stop Sweeping. .............................................50
Emptying The Hopper ...................................51
Stopping The Machine ..................................54
Tilting The Hopper Back/ Engaging The
Hopper Support Pin ................................55
Raising The Hopper/Engaging The
Hopper Support Bar
(High Dump Option) ................................57
Tilting The Cab (Manually) ............................59
Warnings, Faults, And Inhibits .......................60
Service Indicator/Button ...........................60
Engine Maintenance Alert Indicator .........60
Warning And Fault Indicators ...................61
Inhibit Indicators .......................................62
Options ..........................................................64
High Pressure Washer (Option) ...............64
Vario Sweeping Brush (Option) ................67
Vario Sweeping Brush On-Off Switch.......67
Vario Sweeping Brush Raise-Lower
Switch ..................................................67
Vario Sweeping Brush Tilt/Arm Switch .....68
Vario Sweeping Brush Joystick ................68
Operating The Vario Sweeping Brush ......69
Wet Dust Control System (Option) ...........71
Vacuum Wand (Option) ............................73
Radio And Compact Disc Player
(Option) ...............................................75
Cab Jack (Option) ....................................76
Machine Troubleshooting ..............................78
Maintenance ........................................................80
Maintenance Chart ........................................80
Lubrication ....................................................84
Hopper Tilt (Low Dump) ...........................85
Hopper Lift/Tilt (High Dump Option) .........85
Axle Leaf Springs .....................................85
Steering Cylinder ......................................86
Wheel Pivot Points ...................................86
Side Brush Pivot .......................................86
Vario Sweeping Brush (Option) ................86
Conveyor Bearings ...................................86
Conveyor Chain .......................................87
Differential ................................................87
Main Brush Support Rods ........................87
Hydraulics .....................................................88
Hydraulic Fluid Reservoir .........................88
Replacing The Hydraulic Fluid Filter ........89
Hydraulic Fluid .........................................90
Hydraulic Hoses .......................................90
Purging Air From The Hydraulic
Conveyor Lift System ..........................91
Engine ...........................................................92
Engine Oil .................................................92
Diesel Engine Fuel ...................................92
Cooling System ........................................93
Air Filter Indicator .....................................94
Air Filter ....................................................94
Air Intake Screen ......................................95
Fuel Filter .................................................95
Fuel Water Separator ...............................96
Diesel Exhaust Fluid (DEF) Tank
(Tier 4F Emissions Engine) .................96
DEF Dosing Unit And Filter
(Tier 4F Emissions Engine) .................97
Fuel Lines .................................................98
Alternator/Fan Belt And Tensioner ...........98
Fuses And Relays .........................................99
Relays ......................................................99
Fuses .......................................................99
Windshield Washer Fluid ............................101
Wet Dust Control Filter (Option) ..................102
Static Drag Chain ........................................102
Debris Hopper .............................................103
Hopper Dust Filter ..................................103
Cleaning The Hopper Dust Filter ............103
Removing Or Replacing The Hopper
Dust Filter ..........................................103
Thermo-Sentry .......................................104
Conveyor .....................................................105
Brushes .......................................................106
Main Brush .............................................106
Replacing The Main Brush .....................106
Checking And Adjusting The Main
Brush Pattern ....................................108
Side Brush ..............................................108
Replacing The Side Brush .....................108
Skirts And Seals ..........................................109
Brush Access Door Skirts .......................109
Dry Dust Control Skirts (Option) .............109
Brush Compartment Rear Skirt ..............109
Conveyor Skirts ......................................109
Brush Door Seals ...................................110
Conveyor Seals ......................................110
Hopper Seals .........................................110
Cab Door Seals ......................................110
Skids ........................................................... 111
Brakes And Tires ......................................... 111
Service Brakes ....................................... 111
Tires ....................................................... 111
Wheel Alignment ....................................112
Wheel Nuts .............................................112
