inventiv INV B4037 P2 Mode D'emploi page 90

Underbody and cutting device
WARNING!
Wear safety gloves when working on the cutting device and close
to it! Use proper tools to remove debris, e. g. a wooden stick!
Never use your bare hands!
Always use original spare parts for replacement. Replace the
cutting device only with an identical component carrying the part
number as mentioned above. Do not attach any other type of
cutting device!
The replacement of the cutting device should be done by an
experienced user!
Rework or sharpening blades is not recommended unless it is
done by a repair service or a similarly qualified specialist!
1. Keep the underbody and cutting device clean and free of debris. Remove
clippings from the discharge chute
2. Check all nuts and bolts periodically for tightness before operation. After
prolonged use, especially in sandy soil conditions, the cutting device will become
worn and lose some of the original shape. The cutting efficiency will be reduced
and the cutting device should be replaced.
3. Keep the cutting device sharp to ensure a good cutting performance. Replace
a worn or damaged cutting device with a new one of the same type or have it
sharpened by a qualified specialist.
4. Loosen the bolt (21) anticlockwise using a suitable wrench and remove it
together with cutting device (20)
5. Replace the cutting device with a new one of the same type.
6. Reattach the cutting device (20) onto the spindle, pay attention to correct
alignment.
Tighten the bolt (21) clockwise with 20 Nm max. to ensure safe operation of your
product.
7. Replace this cutting device after 50 hours mowing or 2 years whichever is sooner
regardless of condition. If the cutting device is cracked or damaged, immediately
replace it with a new one.
8. Lubricate the cutting device (20) after each use to prolong the life span of cutting
device and product. Apply light machine oil along the edge of the cutting device.
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