Trouble shooting
Problem
Abnormal noises,
clatter or
vibrations
Implement does
not start
Motor fails
Work result not
satisfactory
Possible cause
Foreign body on cylinder
(
20/21)
Damaged sprung tines (
20) or cylinder knives (
21)
Cylinder (
20/21)
incorrectly mounted
Toothed-belt slip
No power
Starting lever (
defective
Carbon brushes worn out
Motor defective
Blocked by foreign body
Grass is too long
Clogged discharge
Overload protection tripped
Sprung tines of aerator
cylinder (
20) worn out
Knives of verticutor cylinder
(
21) blunt or damaged
Toothed belt defective
Transport Position or
incorrect Working Position
selected
Grass is too long
Remedy
Remove foreign body
Exchange cylinder
Install cylinder correctly (see
"Exchanging the cylinder")
Switch device off and pull power
plug. Remove any soil and grass
residues.
Check power socket, cable, line;
2)
Repair by After-Sales Service
Remove foreign body
Mow beforehand; see chapter
"Operation"
Clean discharge
Allow implement to cool down for
about 1 minute
Exchange cylinder
Exchange cylinder
Replace by After-Sales Service
Select Working Position 1 or
Readjust Position 2-3 (see chapter
"Setting the Working Positions")
Mow beforehand; see chapter
"Operation"
G
B
E I
21