Gardena 4025 Manual De Instrucciones página 9

Problem
Motor switches off
Runs unevenly, mower
vibrates significantly
Lawn cut unevenly
Charging control lamp
still flashes after 2 hours
charging
Readjusting the
cutting mechanism :
Q
20
Possible cause
Green LED and red Error
LED flash
(motor temperature too high).
Yellow LED and red Error
LED flash
(Accu temperature too high).
Red LED and red Error
LED flash
(electronic system temperature
too high).
Cutting tool damaged.
Blade very dirty.
Blade set incorrectly.
Cutting mechanism blunt.
Lawn too long or damp.
Accu or charging unit defective.
The cutting gear of your lawnmower was optimally adjusted before
leaving our company. If, after use, a clean cut of the grass is no
longer possible or the blade roller contacts the lower blade, then
the lower blade should be adjusted as follows:
1. Unhook upright and clean cylinder mower.
2. Check cylinder
these with a grindstone if necessary.
O
3. Unscrew internal hexagon screws
wrench (5 mm) anticlockwise until the cylinder
4. Push the feeler gauge supplied (thin strip of metal)
R
O
one blade on the cylinder and the lower blade
5. Tighten left internal hexagon screw
wrench (5 mm) until the feeler gauge
P
6. Continue turning the cylinder until the blade
on the left side, is exactly above the lower blade
side.
7. Tighten the right internal hexagon screw
hexagon wrench (5 mm) until the feeler gauge
gently.
8. Rotate cylinder
open up the internal hexagon screw
affected.
When the cylinder and the lower blade can hardly be
heard touching each other, the cutting mechanism has been
adjusted correctly.
Remedy
v After a cooling phase of
5 - 10 minutes, increase
the cutting height on the
mower and reduce the
mowing speed.
v Have cutting tool checked
by an authorised specialist
dealer or GARDENA-
Service.
v Clean blade.
v Adjust cutting mechanism.
Recommendation:
v Have cutting mechanism
reground or replaced by
GARDENA Service.
v See 4. Function "Mowing
Tips".
v Contact GARDENA Service.
O P
and lower blade for notches and remove
Q
with an internal hexagon
Q
with an internal hexagon
R
O
. If a banging noise is produced during this,
Q
O
turns freely.
R
between
P
.
is held gently.
O
, already adjusted
P
on the right
Q
with an internal
R
is held
slightly on the side