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PROBLEM
The sweeper fails to pick up large particles of
dirt or leaves traces of dirt behind.
Sweeper leaves dust on floor or dust comes
out from flaps.
Sweeper fails to pick up paper,leaves, etc.
Sweeper throws dirt forwards
Rapid brush wear
Main brush noisy
Main brush fails to turn
Brush and vacuum fan motor does not work
(electric sweeper)
Dust leaving the vacuum fan and dust present
in the filter compartment.
Dust come out of bin.
The refuse bin does not raise
Refuse bin lowers in jerks
Refuse bin lowers by itself
The sweeper does not move, or moves slowly
Neither forward nor reverse drive work
(electric sweeper)
Batteries do not maintain their charge.
(electric sweeper)
TROUBLESHOOTING
CAUSE
Working speed too fast
Brush pressur too light
Brush worn
Bristles bent or string or wire etc., entangled in brush
Main brush collector encrusted
Vacuum fan broken
Filters clogged
Flaps worn
Front flap lifting system not working
Front flap broken
Excessive brush pressure
Floor very abrasive
Material wound around brush
Brush drive belt broken
Belt tightener not working
Fuses blown
Filters dirt or broken
Bin too full
Bin not correctly closed
Seal of bin compartment broken
Bin overfull
Low pressure in the circuit (should be 45 atmosph.)
Piston seals faulty
Pump damaged or worn
Control valve damaged or worn
Pump does not supply enough oil
Cylinder seals faulty
Pump damaged or worn
Control valve damaged or worn
Hydraulic oil low (petrol version)
By-pass open (petrol version)
Hydraulic oil filter clogged (petrol version)
Hydraulic drive motor damaged (petrol version)
Pump is damaged or worn (petrol version)
Main fuse blown (petrol version)
Electronic control unit (electric version)
Engine stop micro (integrated to the seat) dis-adjusted
Drive motor cables disconnected
Drive pedal defective
Control unit faulty
Fuse blown
Electrolyte level low
Battery cells burned out
Motor over-loaded
Battery terminals loose
Material entangled in main brush
Bearing seized
Excessive brush pressure
ATOM SA
CORRECTIVE ACTION
Reduce working speed
Adjust brush pressure (trace on floor)
Replace brush
Remove string or wire
Clean using an iron spatule
Check vacuum fan
Clean filters
Replace flaps
Repair the flap lifting system
Replace front flap
Reduce brush pressure (narrower trace)
Remove entangled material
Replace belt
Repair tightener
Replace fuses
Clean or replace filters
Empty bin more frequently
Check the bin closing hooks
Replace seal
Empty more frequently
Check pressure
Replace seals
Replace seals or pump
Replace control valve or seals
Check engine rpm
Replace seals
Replace seals or pump
Replace seals or control valve
Add oil
Close by-pass
Replace
Replace
Replace seals or pump
Replace
Check configuration
Adjusting
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Check functioning
Check functioning
Replace fuse
Top up electrolyte level
Replace battery
Check motor current absorbtion
Check and tighten battery terminals
Remove entangled material
Replace bearings
Reduce brush pressure (narrower trace)
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