Zetor CRYSTAL Series Operator's Manual page 8

Stop position .............................................................................................................................................. 111
Vibration compensator (damper) ............................................................................................................... 111
Limitation of the upper position of the three-point hitch ............................................................................ 112
Lowering speed ......................................................................................................................................... 112
Free position .............................................................................................................................................. 112
Setting the control of three-point hitch ....................................................................................................... 112
Manual setting of control of three-point hitch ............................................................................................ 113
Automatic control of three-point hitch ........................................................................................................ 113
Using the rear control ................................................................................................................................ 114
External control buttons of the electro-hydraulic system ........................................................................... 114
Indication of EHR-B errors ......................................................................................................................... 114
Description of signals of EHR-B electro-hydraulic system errors .............................................................. 115
Description of minor errors of the EHR-B electro-hydraulic system .......................................................... 116
Hitches ........................................................................................................................................................... 117
Rear three-point hitch ................................................................................................................................ 117
Safety principles of working with the three-point hitch .............................................................................. 117
Height adjustment of the lifting draw-bars ................................................................................................. 118
Fixed and free position of the lower hydraulic draw-bars .......................................................................... 118
Limiting draw-bars ..................................................................................................................................... 118
Automatic limiting draw-bars .................................................................................................................... 119
*Lower draw-bars with CBM hooks ........................................................................................................... 119
Securing the lower draw-bars with CBM hooks ......................................................................................... 119
Upper draw-bar .......................................................................................................................................... 120
*Front three-point hitch .............................................................................................................................. 120
Adjusting the lowering rate of the front three-point hitch ........................................................................... 120
Controlling front three-point hitch .............................................................................................................. 120
Hydraulic lock of the front three-point hitch ............................................................................................... 121
Working and transport position of the front three-point hitch .................................................................... 121
Driving with agricultural machines attached to the front three-point hitch ................................................. 121
Wheel track change ...................................................................................................................................... 123
Front wheels track of front drive axle in tractors equipped with non-removable discs .............................. 123
Toe-in of the wheels of the front driving axle ............................................................................................. 123
Adjustment of toe-in of the wheels of the front driving axle ....................................................................... 124
Rear wheels wheel track ........................................................................................................................... 125
Ballast weights .............................................................................................................................................. 127
*Rear wheel weights .................................................................................................................................. 127
Bottom weights .......................................................................................................................................... 127
*Front weights ............................................................................................................................................ 127
*Weight of the front three-point hitch ......................................................................................................... 128
Valve for filling tyre tubes with liquid ......................................................................................................... 128
Procedure of draining liquid from the tyres ................................................................................................ 129
Antifreeze solution for tyre filling................................................................................................................ 129
Electric installation ....................................................................................................................................... 131
Basic service information ........................................................................................................................... 131
Accumulator battery ................................................................................................................................... 131
Battery disconnector .................................................................................................................................. 132
Accumulator battery maintenance ............................................................................................................. 132
Alternator ................................................................................................................................................... 133
Alternator maintenance ............................................................................................................................. 133
Electric installation overload ..................................................................................................................... 133
Fuse panel ................................................................................................................................................. 134
Checking the adjustment of the front grill headlights ................................................................................ 136
Adjusting the front grill headlights ............................................................................................................. 136
Checking the adjustment of the cab roof headlights ................................................................................. 137
List of lamps............................................................................................................................................... 138
Tractor maintenance .................................................................................................................................... 139
Steps performed daily before the start of work .......................................................................................... 139
Steps performed every 50 hours of work .................................................................................................. 139
Steps performed every 100 hours of work ................................................................................................ 139
Steps performed every 500 hours of work ................................................................................................ 139
Steps performed outside the interval of 500 hours of work ....................................................................... 139
Filling and filter replacement ...................................................................................................................... 140
Used operation liquids and filling - quantities ............................................................................................ 141
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