SWL2820 Operator’s Manual
3
5.1 REQUIREMENT
SERVICE.............................................................................................................. 58
5.2 ADVICE
FOR
THE
MAINTENANCE.............................................................................................. 58
5.3 GENERAL
INFORMATION
FOR
CARRY
OUT
THE
MAINTENANCE ...................................... 59
5.3.1 OILS
AND COOLANT.............................................................................................................. 59
5.3.2 CAPACITIES ............................................................................................................................. 59
5.3.3
CODIFICATION OF THE MAIN CHANGED PART.............................................................. 60
5.3.4 TORQUE
FOR SCREWS .......................................................................................................... 60
5.3.5 LUBRICATION POINTS .......................................................................................................... 61
5.4 DESCRIPTION
MACHINE
FOR
MAINTENANCE ........................................................................ 62
5.4.1 ENGINE
DESCRIPTION .......................................................................................................... 62
5.4.2 HYDRAULIC
SYSTEM DESCRIPTION ................................................................................. 62
5.4.3 ELECTRICAL SYSTEM ........................................................................................................... 63
5.4.4 SAFETY BELT .......................................................................................................................... 63
5.5 MAINTENANCE
PLAN ................................................................................................................... 63
5.5.1 BEFORE STARTING ................................................................................................................ 66
5.5.1.1 CHECKING
ENGINE OIL LEVEL....................................................................................... 66
5.5.1.2 CHECKING
ENGINE COOLANT LEVEL .......................................................................... 66
5.5.1.3 CHECKING ENGINE FUEL LEVEL....................................................................................... 66
5.5.1.4 CHECKING
THE
HYDRAULIC OIL LEVEL ..................................................................... 66
5.5.1.5 CHECKING
THE
ELECTRIC CABLES............................................................................... 67
5.5.1.6 CHECKING THE TIRES ....................................................................................................... 67
5.5.1.7 CHECKING
THE SAFETY BELT ........................................................................................ 67
5.5.1.8 CHECKING
THE
LEAKING OF OIL................................................................................... 67
5.5.1.9 CHECKING
THE QUICK COUPLER .................................................................................. 67
5.5.1.10 ECKING THE WATER AND SEDIMENTS SEPARATOR.................................................. 67
5.5.2
EVERY 50 HOURS OF OPERATION...................................................................................... 68
5.5.2.4 CHECKING
THE
COOLER PIPES....................................................................................... 68
5.5.2.5 CHECKING
THE COOLANT LEVEL ................................................................................. 68
5.5.2.6 CHECKING
THE
TIRE PRESSURE..................................................................................... 68
5.5.2.7 GREASING THE PINS OF BOOM AND CYLINDERS ...................................................... 68
5.5.2.8 CHECKING
THE
WHEEL
NUT DRIVING TORQUE ........................................................ 68
5.5.3 EVERY 100 HOURS OF OPERATION .......................................................................................... 68
5.5.3.1 CLEANING THE TERMINALS OF THE BATTERY............................................................. 68
5.5.3.2 CLEANING THE OIL TANK’S BREATHER ......................................................................... 69
5.5.3.3 CHECKING THE CYLINDER RODS...................................................................................... 69
5.5.3.4 GREASING ALL OF PINS ....................................................................................................... 69
5.5.4 VERY 250 HOURS OF OPERATION ............................................................................................ 69
5.5.4.1 CHECKING THE GEARING CHAIN TENSION.................................................................... 69
5.5.4.2 ADJUSTING THE CHAIN IF NECESSARY........................................................................... 69
5.5.4.3 CHECKING THE FAN BELT .................................................................................................. 69
5.5.4.4 CLEANING THE RADIATOR ................................................................................................. 69
5.5.4.5 CHECKING THE OIL LEVEL IN THE GEAR CHAIN.......................................................... 70
5.5.4.6 CHANGING THE ENGINE OIL .............................................................................................. 70
5.5.4.7 CHANGING THE ENGINE OIL FILTER................................................................................ 70
5.5.4.8 CHANGING THE FUEL FILTER ............................................................................................ 71
5.5.4.9 CHECKING THE NUT TORQUE OF THE HYDARULIC MOTOR AND THE HUB
HOLDING TO THE CHASSIS ............................................................................................................. 71
5.5.5 EVERY 500 HOURS OF OPERATION .......................................................................................... 72
5.5.5.1 CLAEN THE FUEL-WATER SEPARATOR ........................................................................... 72
5.5.5.2 CHECK THE TIGHTENESS OF PUMP FIXING SCREWS ................................................... 72
5.5.5.3 CHECKING THE FLUID LEVEL OF THE BATTERY.......................................................... 73
5.5.5.4 CHANGING THE HYDRAULIC OIL FILTER ....................................................................... 73
5.5.6 EVERY
1000
HOURS
OF OPERATION.................................................................................. 73
5.5.6.1 CHANGING THE OIL IN THE GEAR CHAIN BOX .......................................................... 73
5.5.6.2 CHANGING THE HYDARULIC OIL AND CLEAN THE SUCTION................................ 73
5.5.6.3 CHANGING
THE AIR FILTER ............................................................................................ 74
5.5.6.4 CHECKING
THE
PUMP’S
PRESSURE AND THE VALVE .............................................. 75
5.5.6.5 CHANGING
THE
HYDRAULIC OIL TANK BREATHER ................................................ 75
5.5.6.6 CHECKING THE TIGHTNESS OF THE CYLINDER HEAD SCREW.............................. 75
5.5.6.7 CHECKING
THE
LOOSENESS OF THE VALVE .............................................................. 75
5.5.7 EVERY
2000
HOURS
OF OPERATION.................................................................................. 76
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