Service Information - HAKO Scrubmaster B120 R Operating Manual

3.6

Service information

In case problems occur with the machine, a four-digit service code is output in
the display panel in addition to the service indicator (tool key).
The dots of the service code flash. Eliminate the cause or note down the
service code and inform your authorised Hako service partner.
If the cause has been eliminated, the fault must be acknowledged via the key
switch OFF/ON.
Service Fault
code
1.2.2.1 Brushes/Roller
stop
1.2.5.2. Brushes stop
1.2.6.1. Brushes stop
1.2.6.3. Brush lift
system, brush
and suction
turbine have
been switched
off
1.4.6.1. Squeegee lift
system stops
03-7177-00.fm
Cause
Electrical defects
Foreign particles
between brush and shaft
• Foreign particles block
the brush
• Brush not positioned
correctly in the holder
• Foreign particles
between brush head
and machine
• Foreign particles
between squeegee
and machine
• Squeegee jammed
Overload due to foreign
particles
Putting into service
Remedy
Contact the customer
service
Inspect the brushes for
foreign particles and
remove them if
necessary
• Inspect the brushes for
foreign particles and
remove them if
necessary
• Actuate the brush
decoupling system,
contact the service
partner, if necessary
• Inspect the brush
head for foreign
particles and remove
them if necessary
• Inspect the lift system
for foreign particles
and remove them if
necessary
• Make the squeegee
accessible
Inspect for foreign
particles and remove
them if necessary
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