Error code Fault Cause Solution
1.3.5.1. Side brush remains stopped
because the thermostatic
switch has been tripped.
The motor has overheated.
Foreign bodies have possibly
jammed between the side brush
and shaft (e.g. tape and such).
• Check the side brush for foreign bodies
and remove them, as necessary.
• Allow the motor to cool down.
• If the problem reoccurs, determine the
cause of overhe
ating; contact an autho-
rized Hako service center, if necessary.
1.3.6.1. Side brush remains stopped
b
ecause the anti-blocking
system has been tripped.
Foreign bodies (e.g. tape or
such) block the brushes
• Check the side brush for foreign bodies
and remove them, as necessary.
1.3.6.2. Side brush holding
attachmen
t has been
switched off because the
anti-blocking system has
been tripped.
Foreign bodies between the side
brush and vehicle.
• Check the side brush head for foreign
bodies and remove them, as necessary.
1.4.6.1. Squeegee holding
attachmen
t has been
switched off because the
anti-blocking system has
been tripped.
• Foreign bodies between the
squeegee and vehicle.
• Squeegee is jammed
• Check the holding attachment for foreign
bodies and remove them, as necessary.
• Free the squeegee.
46
Operation
Table 1
3.5.2 Other function faults
The vehicle does not work
Check the fuses, refer to Section 5.11.
The vehicle runs on involuntarily
• Stop the vehicle by removing the key
from the key switch.
• Stop the vehicle by moving the driv-
ing direction selection switch to the
other di
rection.
In the case of faults involving
the traction drive, stop the ve-
hicle immediately and remove
the key from the key switch!
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