Troubleshooting - Wetrok Speedmatic Zyklon Mode D'emploi

Troubleshooting

PROBLEM
The motor-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 side flaps.
Dust presence in the filter housing
It does not pick up big material: paper, leaves, etc.
It throws material forward
Excessive brush wear
Excessive or alternating noise of main brush.
The brushes do not turn
Vacuum fan drive electric motor does not work.
The sweeper doesn't move or it moves slowly.
Neither forward nor reverse drive work.
Steering wheel has excessive clearance.
Refuse container loses the refuses
Refuse container does not rise
Refuse container lowers in jerks
Refuse container lowers by itself
Rear door opens by itself
CAUSE
Brush speed too slow
Working speed too fast
Brush pressure too light
Worn brush
Bristles bent, or string or wire, etc., entangled in brush.
Main brush conveyor encrusted by pressed material.
The vacuum fan do not work
Clogged filters
Flaps badly adjusted or worn
Vacuum fan speed too slow
Loose filters
Lack of seals under filters
Broken filters
Front flap lifter does not work
Broken front flap
Trace too heavy
Very abrasive surface to be cleaned
Material wound around the brush
Circuit without ol
Oil cock shut off
Oil pressure too low in the circuit
Brush motor not functioning
Damaged Pump
Blown fuses
Blown fuse
Circuit without oil
Clogged oil filter
Open By-pass
Drive motor cables disconnected
By-pass open lever
Remote switch faulty
Blown faulty
Circuit without oil
Clogged oil filter
Damaged wheel motor
Damaged Pump
Loosed chain
Refuse container too full
Refuse container close incorrecly
Broken container seals
Container overfull
Low pressure in the circuit
(should be 135 atmospheres)
Piston seals faulty
Pump faulty
Pump does not supply enough oil
Cylinder seals faulty
Acting valve faulty
Cylinder seal faulty
52
CORRECTIVE ACTION
increase rpm of the motor
Reduce working speed
Adjust brush pressure (trace on floor).
Lower or replace brush
Remove string or wire, etc.
Descale with an iron scraper
Activate the vacuum fan
Clean filters
Adjust or replace flaps
Increase motor speed
Tighten
Fit seals
Replace
Repair possible failure
Replace
Adjust the brush
Remove material
Top up oil
Turn on
increase pressure
Replace motor
Replace
Replace
Replace
Top up oil
Clean filter
Close
Check connections
Close
Replace
Replace
Top up oil
Replace filter or clean it
Replace
Replace
Stretch
Empty more often
Close
Replace
Empty more frequently
Increase pressure
Replace
Replace
Increase rpm of the motor
Replace seals
Replace
Replace seals