48
Operation
3.5
Function faults
The following applies when lo-
cating the cause of functional
faults and clearing them:
Switch the vehicle off, remove
the key and disconnect the bat-
tery plug!
3.5.1 Error code table
In the case of system errors, a four-digit
error code appears in the left-hand op-
erating panel in addition to the service
indicator (wrench symbol).
The dots in the error/service code flash.
Clear the fault or note down the error/
service code and inform your author-
ized Hako dealer.
Error code
Fault
Cause
Solution
1.2.5.2.
The brushes remain stopped
because the thermostatic
switch has been tripped.
The motor has overheated;
foreign bodies have possibly
jammed between the brush and
shaft (e.g. tape and such).
• Check the brushes for foreign bodies
and remove them, as necessary.
• Allow the motor to cool down.
• If the problem reoccurs, determine the
cause of overheating; contact an
authorized Hako service center, if
necessary.
1.2.6.1.
The brushes remain stopped
because the anti-blocking
system has been tripped.
Foreign bodies
(e.g. tape or such)
block the brushes
• Check the brushes for foreign bodies
and remove them, as necessary.
1.2.6.3.
The rotary brush holding
attachment and brush
motors have been switched
off because the anti-blocking
system has been tripped
Foreign bodies between the
brush head and vehicle.
• Check the brush head for foreign bodies
and remove them, as necessary.
