Hardi ALPHA evo ALU-TWIN FORCE Instruction Book page 5

Cleaning the tank and liquid system ...................................................................................................................................................... 59
Cleaning and maintenance of filters ....................................................................................................................................................... 59
Use of rinse tank and rinsing nozzles ..................................................................................................................................................... 60
Quick reference - Cleaning ............................................................................................................................................................................ 61
Technical residue ................................................................................................................................................................................................ 61
Using the drain valve ........................................................................................................................................................................................ 61
Transfer to external tank ................................................................................................................................................................................. 62
External cleaning - Use of External Cleaning Device (optional equipment) .................................................................. 62
Air conditioning ...................................................................................................................................63
General information .......................................................................................................................................................................................... 63
Description of air conditioning control unit ...................................................................................................................................... 63
Operation of air conditioning control unit ......................................................................................................................................... 63
Air conditioning error codes ........................................................................................................................................................................ 64
CANcockpit - rev counter .....................................................................................................................65
General information .......................................................................................................................................................................................... 65
Description of messages ................................................................................................................................................................................ 65
Partial and total hour meter ......................................................................................................................................................................... 65
Maintenance .......................................................................................................................................................................................................... 65
Engine faults ........................................................................................................................................................................................................... 66
Faults in transmission ....................................................................................................................................................................................... 66
Steering - automatic 4-wheel steering version (standard) ..................................................................67
General information .......................................................................................................................................................................................... 67
DESCRIPTION ......................................................................................................................................................................................................... 67
Travelling in 2-wheel steering ..................................................................................................................................................................... 67
Travelling in 4-wheel steering ..................................................................................................................................................................... 67
Travelling in offset 2-wheel steering ....................................................................................................................................................... 68
Steering - 4-wheel steering version with crab steering (optional) ......................................................69
General information .......................................................................................................................................................................................... 69
DESCRIPTION ......................................................................................................................................................................................................... 69
2-wheel steering mode ................................................................................................................................................................................... 69
4-wheel steering mode ................................................................................................................................................................................... 69
"CRAB" mode ......................................................................................................................................................................................................... 70
Travelling in "SLANTING" mode ................................................................................................................................................................. 70
6 - Maintenance
Lubrication ..........................................................................................................................................73
General information .......................................................................................................................................................................................... 73
Table of recommended lubricants .......................................................................................................................................................... 73
Maintenance after using for the first time ...........................................................................................74
After 10 hours ........................................................................................................................................................................................................ 74
After 150 hours ..................................................................................................................................................................................................... 74
Wheel nuts .............................................................................................................................................................................................................. 74
HAZ boom lubrication & oiling plan ....................................................................................................................................................... 75
HAZ boom lubrication & oiling plan (32-36 m) ................................................................................................................................ 76
Aluminium boom checks ............................................................................................................................................................................... 77
Regular maintenance ..........................................................................................................................78
Frequency ................................................................................................................................................................................................................ 78
Resetting the CANcockpit ............................................................................................................................................................................. 79
Access to cabin roof .......................................................................................................................................................................................... 79
Every 10 hours - CycloneFilter ..................................................................................................................................................................... 80
Every 10 hours - EasyClean filter ................................................................................................................................................................ 80
Every 10 hours - pressure filter .................................................................................................................................................................... 81
Every 50 hours - in-line filter for external suction ........................................................................................................................... 81
Every 50 hours - lubrication of diaphragm pump 463 ................................................................................................................ 81
Every 50 hours - lubrication of front and rear axle ......................................................................................................................... 82
Every 50 hours - engine cooling ................................................................................................................................................................ 82
Every 50 hours - checking and cleaning the engine air filter .................................................................................................. 83
Every 50 hours - compressed air tank .................................................................................................................................................... 83
Every 50 hours - tyre pressures ................................................................................................................................................................... 83
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