General Rules - Lavorwash SWL 990 ET Manual De Instrucciones

IMPORTANT: To ensure the central brush is correctly adjusted, measure its "Track" as follows:
•
After adjustments, start the machine up and, and without moving either forwards or backwards, leave it
standing in the same place for at least 10 / 15 sec . with the central brush lowered .
•
Turn off the engine, raise the central brush and move the machine forwards manually until the mark left
on the floor by the rotation of central brush is visible, as shown in Fig. 17 .
IMPORTANTE: The width of the track must not be under 4 cm.
•
SIDE BRUSH ADJUSTMENT:
When the side brush Part. 1 Fig. 18 is no longer able to
convey dirt to the central brush, the height of the side brush
will have to be adjusted as follows:
Keeping the side brush raised turn anticlockwise the register
Part. 3 fig. 8 .
IMPORTANT: This operation must be performed
with the engine switched off.
•
COLLECTION BIN:
Every 50 / 60 working hours or whenever necessary, wash the
collection bin Part. 1 Fig. 7 using warm water and, if necessary,
common detergent . This will prevent any bacteria build-up
(wear rubber gloves) .
•
GENERAL RULES: To ensure a good machine functioning and life-span, keep both the outer
bodywork and the inside of the machine, under the bonnets, clean by using jets of compressed
air (perform this operation with the engine off and cold).
•
REPLACING THE CENTRAL BRUSH:
(This operation must be performed wearing gloves and a face mask to protect the airways . Use 10 / 13 / 17
mm spanners and make sure the engine is off and cold .) .
Remove the left panel (left to the driving seat) Part. 4 (Left) Fig. 3, by loosening the retention screws .
1.
Remove the 3 bolts on Part. 7 and 9 of Table 1 .
2.
Remove the screws securing the left panel Part. 13 Tab. 1 to which the side seal is also fastened .
3.
Pull out the central brush Part. 15 Tab. 1 and proceed to replace this being careful to ensure the brush
4.
bristles are in the right direction as shown in Fig. 17 . Ensure the drive notches of the two brushes
supports Part. 4 and 24 (see Tab. 1) are inserted in the brush housing Part. 15 Tab. 1 .
To end assembly, repeat the operations in the reverse order .
5.
REPLACEMENTS
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