How To Controls Cabin; Interior Devices; Ventilation; Re-Circulation Inlets Fully Closed - Zetor UTILIX HT Series Operator's Manual

CABIN

How to controls cabin

Interior devices

1 - Roof Hatch
2 - Recirculation Input
3 - Player
4 - Rotary Diffuser
5 - Dome Lights
6 - Air conditioning unit, heating control
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Ventilation

The ventilation unit is housed in the cab ceiling.
To switch it on and adjust it, turn the electrical fan switch to the desired speed.
The cab becomes slightly pressurized when the ventilation system is in operation, so that the fresh air can
enter only by way of the filter installed in the rear section of the cab roof.
The fan switch can be operated only after the ignition key is inserted.
The air flow can be regulated and directed by suitable positioning the air diffusers.
Air can be taken in fresh from outside or recirculated from within the cab by way of the relative side inlets.

Re-circulation inlets fully closed

Air is taken in entirely from outside the cab through the rear grille and filtered through a paper element
positioned behind the grille.
Note: It is very important that the air diffusers never be completed closed so as to allow for a steady air flow.
To obtain a greater pressurization inside the cab, it is necessary to take the air from the outside, therefore
the inside air recirculation grille should be fully closed.
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