BETCO FOREMAN AS20B, Руководство оператора

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ADJUSTMENTS
AND
INSPECTIONS
MAXIMA
Doc. 10004809
Emesso dec
-06
Rev. 00
Pag. 4 di 7
x
Adjust the cup head screw brush rest until the head just
touches the even part of the brush on which it rests. The
allowance between the head of the screw and the brush must
be at most 1mm-2mm, when the brush is coupled and lowered
.
5. For the models with automatic traction apply the metal bar which
should be brought to 25mm in the front part, loosen the screw
M8 of the base inclination and after having noticed the correct
base adjustment, block the screw again.
6. Take off the metal bar and couple the brush, loosen the screw M8
of the brush base inclination, after having noticed its correct
adjustment, then block the screw. Adjust the
screw M6 placed on
top of the brush cover, with the brush functioning, in order that
the
machine does not move .
7. Block the lock nut M6 .
Adjustment brush and base - G452-502 B-BT / MOVEMENT SEMI-AUTOMATIC B
For the machines B, that means with a semi-automatic movement,
which depends on the brushes rotation, in case the machine should
not have a straight movement, or should this be insufficient, carry out
the following operations:
1. With brush base lowered, complete with its brushes, unscrew the
screw M8 on the right (screw brush base inclination) , and
block it as soon as the correct base adjustment is noticed. This
operation is necessary to eliminate eventual defects of the
machine movement.
2. If the traction has be increased or reduced, operate on the plaque
on top of the brush base, loosening the nut M10. Unscrewing the
screw a reduction of the traction is obtained, while screwing down
more an increase of the traction is given.
PS: DO NOT MODIFY EXCESSIVELY THE TRACTION
CHARACTERISTICS, OTHERWISE THE BRUSHES DO NOT FUNCTION
CORRECTLY.