Friendly Robotics robomower RL800 - Page 91

3
3.2.12 Excessive noise
36
Is the
noise still
heard?
Where does
the noise
seem to
come from?
Does it turn
around freely
to both
directions?
How many
hours
appear in
‘Total
time’?
3.2.12.1
Note: Excessive noise from the Robomow, which does not decrease the performances, is an
aesthetic issue only.
Drive the mower
manually on a flat
surface without mowing
Excessive
noise comes
from the
Robomowe
r
NO
Y
ES
Mechanical parts
wear and become
noisier
Over
150 hrs.
Refer to ‘Drive
Problem’ – flow
chart 3.7.1
NO
Try to rotate the
Front Wheel by hand
and drip some oil on
the shaft
Replace the Front
Wheel (SPP0011A)
NO
Y
ES
Does the
Robomower
move in
straight
lin
es
?
A gear creating
unacceptable noise level
should be replaced
Important Safety Information!!!
REMOVE THE POWER PACK.
Always wear thick protective
g
loves when
handling or cleaning around the blades
 Confirm that the blades are attached
firmly and are not dama
g
ed, worn or
dull.
 Wear protective gloves and carefully
rotate each of the blades by hand to
check if they are balanced.
 Replace blades (MRK0002A – High
cut / MRK0003A – Low cut)
 Wear protective gloves and carefully
remove the blades and activate the
mowing motors manually without
the blades – if it still noisy replace
the faulty Mowing Motor
(MSB0065B)
 Remove the blades and turn by hand
each of the motor axes – if any of
the motor axes is damaged, hardly
rotates or eccentric – replace the
faulty Mowing Motor (MSB0065B)
Remove the Power Pack, raise the
Robomower by the front side and
confirm nothin
g
is blockin
g
the blades
(g
rass cli
pp
in
g
s and debris
)
Drip some oil on the
Front Wheel shaft
until the noise
disappears
Y
ES
Front
Wheel
Gear
Less than
1
50
hr
s
.