Frontal Mower Bar Application; Airborne Noise; Handlebar Vibration - Bertolini 401 Manual De Uso Y Mantenimiento

FRONTAL MOWER BAR APPLICATION

Connection to motor cultivator
The mower bar is attached to the motor
cultivator by means of the Quickfit con-
nection.
Mower height adjustment
When working on bad terrain, it is ne-
cessary to adjust the mower's cut hei-
ght in the following way:
- Loosen nut 1.
- Bring the skid pad back to wanted po-
sition
- Lock the nut again
- Carry out adjustment on both skid pads
Blade holder adjustment
- Loosen fixing screws 5.
- Turn the adjustment screws 4.
AIRBORNE NOISE Maximum level of weighted equivalent continuous sound pressure
MOTORCULTIVATOR TYPE
MOTORCULTIVATOR
MOWER
MOTORCULTIVATOR TYPE
ENGINE TYPE
TEST R.P.M.
HANDLEBAR VIBRATION Measurement with weighting according to ISO 5349
MOTORCULTIVATOR TYPE
MOTORCULTIVATOR
MOWER
- Tighten the fixing screws again
N.B.: Excessive friction between the bla-
de holder and the blade must be avoi-
ded in order to guarantee good functio-
ning.
Mower blade replacement
- Loosen screws 5.
- Remove blade catch 6
- Slip off the blade
To re-mount the blade carry out the
same operations but in reverse order.
SERVICING THE BAR WITH CONNEC-
TING ROD-CRANK MECHANISM.:
Each time the mower is used apply gre-
ase to points 7 and 8.
1 + 1
77,7 dB (A)
83 dB (A)
1 + 1
HONDA G X 160/TECUMSEH
1+1
4,5 m/s_
13,4 m/s_
40
Fig.21A
INTERMOTOR LGA 225
3050
2 + 2
80,8 dB (A)
84,9 dB (A)
2 + 2
2+2
4,5 m/s_
13,4 m/s_