Webb WEH18 Operator's Manual page 11

ADJUSTING THE BLADES
Before adjusting the blades, source a 13mm open end spanner(Not supplied).
Turn the two locking bolts (A & B) counter-clockwise on both side plates of your mower.
Adjust both top adjustment bolts positioned on both sides of your mower.
If the blades are making contact, turn the adjustment bolts clockwise, while rotating the cutting reel,
stopping as soon as the blade lose contact.
If the blades did not cut the paper, turn the adjustment bolts counter clockwise, while rotating the
cutting cylinder, until the blades make contact.
When properly adjusted, the cutting cylinder and bottom static blade should be just short of making
contact. When the blades are correctly adjusted, firmly tighten the locking bolts on the side plates,
you previously loosened. If issues still persist, repeat adjustment steps.
ADJUSTING THE CUTTING HEIGHT
This mower has 9 cutting height settings, between 12-75mm. Move the height adjuster handle/arm
up and down the guide for your chosen height of cut.
Fig.14
Fig.11
Fig.12
Fig.13
.