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5
Boom Lubrication & Oiling Plan ................................................................................................................................................................. 67
Lift Lubrication & Oiling Plan ....................................................................................................................................................................... 67
Lubrication & Oiling Plan - PTO .................................................................................................................................................................. 68
Service and Maintenance Intervals .....................................................................................................70
General Info ............................................................................................................................................................................................................ 70
Periodic Inspection ............................................................................................................................................................................................ 70
Tightening Bolts and Nuts ............................................................................................................................................................................. 71
10 hours Service - Suction Filter ................................................................................................................................................................ 72
10 Hours Service - Nozzle Filters ................................................................................................................................................................ 73
10 Hours Service - Spraying Circuit .......................................................................................................................................................... 73
50 Hours Service - Greasing the Pump .................................................................................................................................................. 73
50 Hours Service - Transmission Shaft (PTO) ...................................................................................................................................... 73
100 Hours Service - Re-tightening the Spray Boom ...................................................................................................................... 73
250 Hours Service - Hydraulic Circuit ...................................................................................................................................................... 73
250 Hours Service - Hoses and Tubes .................................................................................................................................................... 74
Occasional Maintenance ......................................................................................................................75
Safety Valve Activation .................................................................................................................................................................................... 75
Pump Valves and Diaphragms Renewal ............................................................................................................................................... 76
Cone Check/Renewal for Pressure Regulation Valve .................................................................................................................... 77
Cone Check/Renewal for EVC Distribution Valve ............................................................................................................................ 77
Nozzle Tubes and Fittings ............................................................................................................................................................................. 78
Adjustment of 3-Way Valve .......................................................................................................................................................................... 78
Readjustment of Boom ................................................................................................................................................................................... 78
Off-Season Storage ..............................................................................................................................79
General Info ............................................................................................................................................................................................................ 79
Before Storage ...................................................................................................................................................................................................... 79
After Storage .......................................................................................................................................................................................................... 80
7 - Fault finding
Operational problems .........................................................................................................................81
General Info ............................................................................................................................................................................................................ 81
Liquid System ........................................................................................................................................................................................................ 82
Hydraulic System, Z-boom version .......................................................................................................................................................... 83
Hydraulic System, Y-boom version .......................................................................................................................................................... 83
Mechanical Problems ...........................................................................................................................84
Emergency Operation - Liquid system .................................................................................................................................................. 84
.............................................................................................................................................................84
Index
Index ....................................................................................................................................................85