Nilfisk-Advance 56507009, Troubleshooting Manual

Page: 2 / 82

2 - FORM NO. 56043129 - SR 1900
TABLE OF CONTENTS
GENERAL INFORMATION ................................................................................................................................................3-6
SAFETY INSTRUCTIONS ....................................................................................................................................................7
TECHNICAL SPECIFICATIONS ........................................................................................................................................8-9
MAINTENANCE .............................................................................................................................................................10-13
PM CHECKLIST ............................................................................................................................................................14-15
KNOW YOUR MACHINE ...............................................................................................................................................16-21
OPERATOR’S COMPARTMENT ......................................................................................................................................18
CONTROL PANEL ............................................................................................................................................................19
CONTROL PANEL DIAGNOSTICS .............................................................................................................................20-21
GENERAL MACHINE TROUBLESHOOTING GUIDE TABLE OF CONTENTS .................................................................22
ENGINE TROUBLESHOOTING FLOW CHARTS .........................................................................................................23-30
WHEEL DRIVE SYSTEM ....................................................................................................................................................31
TROUBLESHOOTING CHECK LIST ................................................................................................................................31
STEERING SYSTEM ..........................................................................................................................................................32
STEERING SYSTEM TROUBLESHOOTING OVERVIEW ..............................................................................................32
TROUBLESHOOTING GUIDE..........................................................................................................................................32
SWEEPING SYSTEM ....................................................................................................................................................33-41
MAIN BROOM .............................................................................................................................................................33-34
SIDE BROOMS ............................................................................................................................................................35-37
DUST CONTROL IMPELLER ......................................................................................................................................38-39
SHAKER MOTOR ........................................................................................................................................................40-41
HOPPER SYSTEM ........................................................................................................................................................42-48
LIFT CYLINDER ..........................................................................................................................................................42-45
DUMP DOOR CYLINDER............................................................................................................................................46-48
SOLUTION SYSTEM .....................................................................................................................................................49-50
MISTING PUMP ...........................................................................................................................................................49-50
ENGINE SYSTEM .........................................................................................................................................................51-56
ENGINE SPECIFICATIONS.........................................................................................................................................51-52
ENGINE MAINTENANCE .................................................................................................................................................52
CHECK ENGINE LIGHT TROUBLESHOOTING ..............................................................................................................53
MISCELLANEOUS ENGINE SYSTEM INFORMATION ...................................................................................................55
GM 1.6L GASOLINE FUEL SYSTEM DESCRIPTION......................................................................................................55
HYDRAULIC SYSTEM ..................................................................................................................................................57-66
HYDRAULIC SYSTEM TROUBLESHOOTING ................................................................................................................57
GENERAL HYDRAULIC SPECIFICATIONS TABLE ........................................................................................................58
HYDRAULIC TRUTH TABLE ............................................................................................................................................59
MANIFOLD ASSEMBLY COMPONENTS ....................................................................................................................59-60
PRESSURE RELIEF VALVE .............................................................................................................................................61
HYDRAULIC DIAGRAM ...................................................................................................................................................62
HYDRAULIC SYSTEM LAYOUT FOR OPTIONAL LEFT SIDE BROOM .........................................................................63
HYDRAULIC COMPONENT LOCATION ..........................................................................................................................65
HYDRAULIC SCHEMATIC ...............................................................................................................................................66
ELECTRICAL SYSTEM .................................................................................................................................................67-79
ELECTRICAL COMPONENT LOCATION.........................................................................................................................67
WIRING DIAGRAM ......................................................................................................................................................69-70
WIRING SCHEMATIC ..................................................................................................................................................71-73
ENGINE HARNESS GM 1.6L GAS ...................................................................................................................................74
ENGINE HARNESS GM 1.6L LPG ...................................................................................................................................75
ENGINE WIRING HARNESS GM DETAIL .......................................................................................................................76
PROGRAMMABLE CONTROL OPTIONS .....................................................................................................................77-79
Note: All references to right, left, front, or rear in this manual are as seen from the operator’s stand-point.