Operation Manual

ENNO
37
SVFIDAPL
0478 192 9803 B - EN
Placing the mowing deck in safe
position for checks:
Lean mowing deck (1) against a wall and
secure against slipping with the foot.
Checking the wear limits:
A = blade thickness
B = blade width
Blade thickness A:
The mowing blade (1) must be at least
4.5 mm thick at all points.
Check the thickness of the blade at several
points using a slide calliper (1).
If the blade thickness is less than 4.5 mm
at any point, the mowing blade must be
replaced.
Blade width B:
Measure the distance (B) using a slide
calliper.
For safety reasons, distance (B) must be
at least 49 mm.
Removing the mowing blade:
● Remove the mowing deck. (Ö 12.1)
● Lean the mowing deck against a wall
and secure against slipping.
Loosen and remove the blade fastening
screw (1) using an A/F 17 spanner (not
included in standard equipment).
Remove the blade fastening screw (1)
together with retaining washer (2).
Remove the mowing blade (3).
● Repeat this procedure on the second
mowing blade.
Sharpening the mowing blade:
The following points must be observed
when re-sharpening mowing blades:
● Cool the mowing blade when
sharpening, e.g. with water. The blade
must not be allowed to display blue
colouring, as this would reduce its
cutting quality.
● Sharpen blades evenly to prevent
vibration due to imbalance.
● The cutting angle of 30° must be
observed.
● Observe the wear limits when
sharpening.
Risk of injury:
If the specified wear limits are
reached or exceeded, the mowing
blade must be replaced.
Risk of injury:
Always wear safety glasses and
gloves when sharpening.
Risk of injury:
When resharpening the mowing
blade, it is essential that the wear
limits and the cutting angle of 30°
are observed.
The mowing blade must be
replaced if notches or cracks are
detected, or if the specifications
contained in the section "Checking
the wear limits" are exceeded.