LEMKEN Saphir 8 AutoLoad Operating Instructions Manual page 80

Maintenance
Hydraulic hoses
Check the hydraulic hoses regularly. Hydraulic hoses must be replaced with origi-
nal LEMKEN hoses no more than 6 years after their date of manufacture. Porous
and/or faulty high-pressure hoses must be replaced immediately.
Hydraulic cylinders
The piston rods of the hydraulic cylinders must be lubricated with acid-free grease
if the implement is not to be used for a relatively long period of time.
Electronic seed drill control system
All components of the electronic seed drill control system have spray protection;
however, they should not be directly exposed to rain. Following usage, the control
terminal should be kept in a dry place. The connectors must also be protected
against humidity.
78