Grinding Blades - Krone Fortima F 1250 Original Operating Instructions

Maintenance
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Grinding blades

Warning!
Grinding blades Effect: Severe injuries to the eyes
• Always wear safety gloves and goggles when grinding the blades
Fig. 243:
Check the sharpness of the blades (2) daily. If necessary, grind the blades after they have been
removed on the back of the cutting edge (1). Grind only the ungrooved side. When grinding,
make certain no notches are made in area (3).
Note
If at all possible, use the KRONE grinding mechanism for grinding. The Part No. for the blade
holder for the KRONE blade grinding tool is
940 003-0.
Avoid allowing the blades to heat up too much when grinding them. The cutting blades are too
hot if you can see discolouration in them. Excessive heat reduces the service life of the cutting
blades.
The blades (2) must be checked before installation in area (3) (contact point to the stop bar) for
accumulations and thoroughly cleaned if necessary. Otherwise it may no longer be possible to
swivel the blade bar in completely.
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