Profeco 77405 Gebrauchsanleitung Seite 26

Maintenance of the blade (Fig.5)
 Regularly remove grass and dirt from the leaves.
 At the beginning of the garden season, carefully check the
condition of the leaves.
 If the knife is very blunt, you should sharpen it or replace it.
 If the blade is damaged or worn, fit a new blade.
Warning! Please observe the following precautions:
 Disconnect the mower from the mains and wait until the blade
stops rotating before continuing.
 Be careful not to cut yourself. Use gloves for heavy work or a
cloth to hold the knife.
 Use only the specified replacement blade.
 Do not remove the rotor for any reason.
To replace the blade:
 Turn the mower on its side.
 Insert the bushing into the motor shaft.
 Line up the blade, the flat disc and the spring washer.
 Place the blade screw in the holes.
 Tighten the blade screw with the sleeve.
26