48
Autonomous Hard Floor Scrubber Cobi 18
User Manual
Troubleshooting
PROBLEM
CAUSE
SOLUTION
Machine does not
operate
Low Battery
Recharge the Battery
Bad Battery
Replace the Battery
Cable connection fault
Contact ICE Cobotics customer service
Control unit fault
Contact ICE Cobotics customer service
Brush motor not
operational
Brush deck is raised off floor
Lower scrub head
Faulty brush motor or wiring
Contact ICE Cobotics customer service
Machine does not
drive
Faulty traction motor or wiring
Contact ICE Cobotics customer service
Faulty wheel lift sensor
Contact ICE Cobotics customer service
Vacuum motor
not operational
Faulty vacuum motor or wiring
Contact ICE Cobotics customer service
Control Unit Fault
Contact ICE Cobotics customer service
Little or no
solution flow
Water distribution tube clogged
Check and rinse the tube
Water pump failure
Check and replace the water pump
Clogged solution tank filter
Clean filter by flushing with water
Poor water pick
up
Recovery tank is full
Drain recovery tank
Clogged float shut-off screen located in re-
covery tank
Clean screen
Clogged squeegee assembly
Clean squeegee assembly
Worn squeegee blades
Replace squeegee assembly
Incorrect squeegee blade deflection
Adjust squeegee blade height
Loose vacuum hose connections
Secure hose connections
Clogged vacuum hose
Remove clogged debris
Damaged vacuum hose
Replace vacuum hose
Recovery tank cover not in place
Properly position cover
Damaged recovery tank gasket
Replace gasket
Faulty vacuum motor
Contact ICE Cobotics customer service
Low battery charge
Recharge batteries
Short run time
Low battery charge
Fully recharge battery
Defective batteries
Replace battery
Faulty battery charger
Repair or replace battery charger