6
2.5.
Maintenance
For maintenance, the harrow must be stopped and it must be blocked to stop it from moving.
Maintenance must be carried out on an even and stable surface to prevent the harrow from tipping
over or moving. Note the danger of slipping: Do not step on any part of the machine.
Maintenance-related and other measures should not be carried out when the harrow or one of its parts
is raised and unsupported.
When maintenance is carried out to the harrow, the side blocks must be lowered. In any event, ensure
safe working conditions and sufficient lighting. Turn off the tractor and release the pressure from the
hydraulics before handling any hydraulic hoses or components.
Only use original spare parts in the maintenance of the harrow. Using non-original spare parts will void
the warranty.
Summary of Contents for Optima T Series
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Page 34: ...30 Appendix 2 Hydraulic schematic Optima T500 Side wings and leveling board Depth control...
Page 35: ...31 Appendix 3 Hydraulic schematic Optima T600 700 Side wings and leveling board Depth control...
Page 36: ...32 Appendix 4 Hydraulic schematic Optima T800 900 Depth control Leveling board Side wings...
Page 37: ...33 Appendix 5 Hydraulic schematic Optima T1000 Depth control Leveling board Side wings...
Page 38: ...34 Appendix 6 Hydraulic schematic Optima T1250 Depth control Leveling board Side wings...
Page 39: ...35 Appendix 7 Hydraulic schematic Optima T1500 Leveling board Depth control Side wings...
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