SIP DISC 220 S ALP Mode D'emploi page 73

6. Maintenance and periodical checks ........................................................................ 110
6.1 Special safety instructions .................................................................................... 110
6.2 General ................................................................................................................. 110
6.3 Replacing blades .................................................................................................. 113
6.4 Replacing the protective curtain ........................................................................... 116
6.5 Criteria for mandatory replacement of blades and screws .................................... 118
6.6 V - belt mower drive .............................................................................................. 119
6.7 Lubrication ............................................................................................................ 121
7. Wintering ................................................................................................................... 127
8. Restart for a new season ......................................................................................... 127
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