Mower Maintenance; Cutterblade Sharpening; Supply Cable - Hayter Harrier 41 Electric Owner's Handbook Manual

MOWER MAINTENANCE

Cutterblade Sharpening

A slightly worn cutterblade may be re-sharpened. Both blade edges
30°-45°
must be sharpened equally to ensure balance. Sharpen the cutterblade
every 25 mowing hours or more frequently if conditions require.
Remove the cutterblade from the mower and clean using a brush and
water. Inspect the cutterblade for signs of damage.Sharpen both cut-
ting edges with a flat file to restore performance.
Ensure that the cutterblade is balanced. Use a screw driver with a
round shaft to support the cutterblade through its centre hole. Hold the
cutterblade horizontal and then release. A balanced cutterblade will
remain horizontal.
1CG480V24B
If the cutterblade is not balanced the heavy end will rotate downwards.
Sharpen the heavy end until the cutterblade is correctly balanced.
1CG480V25B

Supply Cable

Check the condition of the supply cable for damage or ageing. Replace
immediately if defective.
1.21