ADJUSTMENTS
AND
INSPECTIONS
MAXIMA
Doc. 10004809
Emesso dec
-06
Rev. 00
Pag.
3 di 7
Adjustment brush – SINGLE BRUSH 450-500 B-BT / MOVEMENT SEMI-AUTOMATIC B
1. Adjust the
spring belt tightener
at a length of
27mm
(1,06
inches) in compression
.
2. The
adjustment lever for the height
of the brush base placed
under the machine, has to be adjusted always
with the brush
base lowered onto the floor, without the brush.
Check that
the lifting lever is in the highest point of the sliding slit, without
hitting or forcing onto the frame. Furthermore, check that it slides
to the right and to the left, with the lever stop being free.
3. To get the correct functioning, act upon the screw
M8
placed on
the lever under the machine, by screwing down or unscrewing until
the
rear lever
is brought into its correct position, then block the
lock nut M8
.
4. The brush adjustment for the machines without traction and
therefore with a movement depending on the brush rotation, has
to be carried out as follows:
x
Lower the brush base, applying in the front part of the cover a
metal bar of 15mm
between the cover and the floor, and
unscrew the
screw M6
on top of the cover
.
x
Unscrew the
screw M8
of the brush inclination, push the complete
base downwards and block the screw previously unscrewed, screw
down the screw M6 until it touches lightly the base.
x
Couple the brush, always with the brush base in working position,
and unscrew the
screw M8
for the brush inclination, then block
the screw as soon as the brush base fixing is obtained.
x
Adjust the traction effect on hand of the
screw M6
, then block the
lock nut.