Check/Change Blades; Checking The Blade For Wear - Krone ActiveMow R 200 Operating Instructions Manual

INFO: Replace damaged components with KRONE original spare parts.
„ Fill the space above the bearing with grease (c).
„ Position the hub on the pinion shaft.
INFO: Note the position of the shear pins. The slots of the shear pins (3) must be mounted
facing each other horizontally, see detail (I).
„ Punch the new shear pins from the outside through the hub (1) and the shaft (4) until the
end of the pin reaches the surface of the hub (d).
„ Using the special spanner (10), tighten the nut (2) with a tightening torque of 300 Nm.
„ Fit the screws (8) with detent edged washers.
„ Mount the retaining ring (7).
„ Mount the cutting disc (5) or the mower drum (6).
14.3

Check/change blades

Missing, damaged or incorrectly mounted blades and blade supports
If blades are missing, damaged or incorrectly mounted, dangerous unbalanced rotation may
be caused and parts may fly around. People may be seriously injured or killed as a result.
„ Check the blades at least once a day and the retaining bolts every time after changing the
blades or after contact with foreign objects.
„ Immediately replace missing, damaged or incorrectly mounted blades and blade supports.
„ To avoid imbalance, always replace missing and damaged blades in kits and never mount
unevenly worn blades on a cutting disc/mower drum.
14.3.1

Checking the blade for wear

Risk of injury due to low material thickness on the blades
If the material thickness on the blades is too low, the blades may loosen due to high rotating
speed. Thus there is a risk of serious injuries or death.
„ Replace the blades at the latest when the wear limit is reached.
ð The wear limit is reached when the borehole of the blade touches the marking (1) on
the blade or the dimension X is equal to or less than 13 mm.
ActiveMow R 200
Original Operating Instructions 150000521_04_en
Maintenance - Cutterbar
Check/change blades
WARNING
WARNING
14
14.3
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