Replacing The Side Brush; Chapter 13 - Extraordinary Maintenance; Chapter 14 - Putting Out Of Use - Lavorwash SWL 990 ET Manual De Instrucciones

Adjust the height of the new brush (see "CENTRAL BRUSH ADJUSTMENT" paragraph) .
6.
•

REPLACING THE SIDE BRUSH:

This operation must be performed with the engine off and wearing gloves, using two 10 mm spanners .
Unscrew the three bolts Part. 4 Fig. 18 to detach the side brush Part. 1 Fig. 18 from the plastic flange
1.
Part. 5 Fig. 18 .
Replace the worn brush and screw up the bolts Part. 4 Fig. 18 to the flange Part. 5 Fig. 18 .
2.
ATTENTION:When checking or replacing the motor oil, always wear protectives gloves,
if possible made of nitrile with cotton lining; Do not discard the used oil into the
environment as this is a pollution hazard.

Carefully read the attached motor instruction booklet and always:
IMPORTANT: The motor of the SWL-R 990 ST sweeper feature an OIL-ALERT system. This prevents
motor start up in the absence or if the oil level is low.
1 . Check the level of the oil every 5 work hours .
2 . First oil change after 5 work hours . The sump contains about 5 hg of oil . The oil recommended for
temperature climates is 10W-30 multigrade for petrol engines . If the machine is operating outside the
temperature zone, determine the right oil by referring to the motor booklet . When changing oil, use the
special oil drain pipe .
3 . Subsequent oil changes every 40/50 work hours .
4 . Clean the motor air cartridge every 25 hours or before if necessary . Replace if necessary (see motor
booklet) .
CHAPTER 13 – EXTRAORDINARY MAINTENANCE
ATTENTION: Extraordinary maintenances are all those not mentioned in this manual.
They must therefore be performed by specialised after-sales personnel (see manual
cover).
CHAPTER 14 – PUTTING OUT OF USE
•
Remove the batteries from their housing and keep them in a dry and well-ventilated palce . To ensure a
long lasting of unused batteries charge them and eventually top up with distillated water every 30/40
days
•
Clean the dust filters and the bin. if necessary wash the bin as in instructions in "Collection bin"
paragraph
•
Leaving the machine switched on use up all the petrol in the tank;
•
Clean the machine (with cold and switched off engine);
•
Clean the dust filters and the bin ; If necessary wash the bin as in instructions in "Collection bin"
paragraph .
ONLY FOR SWL-R 990 ST MODEL

MODEL SWL-R 990 ET (battery model)
MODEL SWL-R 990 ST (engine model)
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