Bertolini BTR 450 Manual De Instrucciones página 82

cHAPtEr 2
rEPAIr oPErAtIonS
After repair
Contact your closest dealer if the
machine is not working properly
and you are unable to repair it by
yourself.
This is the information you have
to give:
• Model and machine serial number
(A).
• Engine serial number (B) in case
of engine problems
• Circumstances leading to the
problems (at what speed you were
cHAPtEr 3 - controLS
1. unlock lever of left axle shaft
Press lever downwards to turn left.
2. Speed lever
Use for positions F1, F2, F3 o R (3+1),
F1-F2, F3-F4, o R1-R2 (4+2)
3. Left side brake lever
Pull lever upwards to turn left.
4. "dead man" clutch lever
Use this lever to engage or disengage the drive clutch and
to engage the parking brake
The crawlers rotate when the lever is pulled towards the handle bar
whilst engine is running.
When lever is released, the clutch is disengaged and brakes
urned on
5. unlock lever of right axle shaft
Press lever downwards to turn right.
using the machine, what type of
work, etc)
• For how long you used the ma-
chine before problem occurred
• Other circumstantial details (where
possible).
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