(g.81/C)
2
1
(g.82/C)
AIR RECIRCULATION
While the fan in the cab is switched on, it is possible to
enable the air recirculation function by acting on the relative
vent (g.81/C Pos.“1”).
- Turn lever “2” (fig.81/C) towards the right side of the
machine to enable air recirculation; part of the air will be
drawn from inside the cab, reducing the amount of air
taken from outdoors.
- Turn the knob (g.81/C Pos.“2”) on lever “2” (g.81/C) to
lock or release the lever.
- Reverse the procedure to disable air recirculation.
NOTE:
It is advisable to use air recirculation mode when working in
very dusty environments.
- CAUTION:
Do not use the air recirculation control for long periods, the
air could become stuffy and poor in oxygen with a risk of
making the operator feel unwell. It is advisable to enable
and disable air recirculation at ten-minute intervals.