TABLE OF CONTENTS .................................................................................................page
PREFACE ..........................................................................................................................36
WARRANTY CONDITIONS.............................................................................................36
TYPE- AND SERIAL NUMBER OF YOUR MACHINE .................................................36
SAFETY INSTRUCTIONS ...............................................................................................37
EXPLANATION OF SAFETY DECALS ON THE MACHINE........................................38
1 INTRODUCTION .........................................................................................................39
2 ADJUSTMENT FOR OPERATION ............................................................................40
3 MOUNTING THE POLYMAT.......................................................................................41
3.1 Mounting behind a LELYTERRA .....................................................................41
3.2 Mounting behind the tractor.............................................................................42
4 TRANSPORT ...............................................................................................................43
5 ADJUSTMENT OF POLYMAT FOR OPERATION ...................................................44
5.1 Adjustment of markers .....................................................................................44
5.1.1 Adjustment of marker length................................................................................................44
5.1.2 Adjustment of marker discs..................................................................................................44
5.2 Adjustment of the metering device.................................................................45
5.2.1 Seed output setting ...............................................................................................................45
5.2.2 Compensation of slip of the metering wheel.....................................................................46
5.3 Position of the throttle valve of the fan ..........................................................47
5.4 Adjustment of sowing depth ............................................................................47
5.5 Adjustment of track eradicators ......................................................................48
5.6 Position of the machine....................................................................................48
6 CALIBRATION TEST...................................................................................................49
7 OPERATING THE POLYMAT .....................................................................................51
7.1 PTO speed .........................................................................................................51
7.2 Reading off the hectare counter .....................................................................51
7.3 Control of coulter beam and markers.............................................................52
7.4 Forward speed...................................................................................................53
7.5 Operation start-up.............................................................................................53
7.6 Stopping in the course of a working pass .....................................................54
7.7 Turning on headlands.......................................................................................54
7.8 Replacement of shearbolts..............................................................................55
8 DISMOUNTING............................................................................................................56
8.1 Uncoupling of the POLYMAT from the LELYTERRA.....................................56
8.2 Uncoupling of the combination ................... ................................................57
8.3 Uncoupling of the POLYMAT from the tractor...... ........................................57
9 MAINTENANCE ...........................................................................................................58
9.1 Maintenance after operations..........................................................................58
9.2 Greasing.............................................................................................................58
9.3 Intermittent maintenance .................................................................................59
Supplements
A TROUBLE-SHOOTING .....................................................................................61
B TECHNICAL DETAILS ......................................................................................62
C FITTING THE LINKAGE PARTS......................................................................63
D HYDRAULIC DIAGRAM....................................................................................65
E OPTIONAL EXTRAS.........................................................................................66
F CALIBRATION CHART .....................................................................................68
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