Side Brushes - Wetrok Speedmatic Tornado P Mode D'emploi

Maintenance (section "ii"- petrol and electric version)

Side brushes

FIG 9
Replacing the belt for right brush
FIG 11
Side brushes
Petrol sweeper
FIG 10
Electric sweeper
3
2
5
29
The side brushes sweep dirt from the edges of floors
and from corners, and direct it to the centre of the
sweeper where it can be picked up by the main
brush.
Adjusting the side brushes
Check that the shapes of the traces "T" left by the
side brushes are as shown in fig. 9.
As the bristles of the side brushes wear down, adjust
the height of the brushes from the floor to maintain
these traces.
Proceed as follows to adjust the side brushes:
– Turn the knob 1 anticlockwise until the trace left by
the side brush is as shown in fig. 9.
– Retighten the nut 2.
– Run the brushes and check that the traces they
leave are as shown in fig. 9.
Replacing the side brushes
– Remove the three bolts 1, fig. 10 which fix the
brush to the hub, and remove the old brush.
– Fit a new brush and adjust for height.
!
WARNING! When the motor-sweeper is
at rest, the side brush must always be
lifted above the ground to avoid deforma-
tions (bending of the brush's bristles).
Proceed as follows:
– Remove the right-hand side cover 1. (fig. 11)
– Back off the belt stretcher 2 of the transmission
belt 3.
– Remove the transmission belt 3 from the pulley 4.
– Back off the belt stretcher 5 of the main brush
drive belt.
– Remove the belt 6 from the pulley 4.
– Replace the belt 7 of the side brush.
– Replace the belt 6 on the pulley 4.
4
– Tension the belt 6 using the belt stretcher 5.
– Replace the belt 3 on the pulley 4.
– Tension the belt 3 using the belt stretcher 2.
– Replace the side cover 1.
7
6
!
WARNING! Take the opportunity to check
the condition of the primary drive belts
3 and 6, fig. 11 and replace if worn. If
belts show signs of wear, replace them
to avoid further down-times for more
dismantling of parts.