Operation

6.4 Heating/Air conditioning
The Menzi Muck mobile allterrain excavator is fitted with a manual heater and can be supplied with an
air conditioning system as an option. The system is controlled via the switches and pushbuttons on the
instrument panel. The built­in system is a combined heating and air conditioning system. In order to
optimise climate conditions inside the driver’s cab, heating or cooling can be selected on the basis of
the ambient temperature. In order that the system is always able to reach the required temperature, the
following maintenance operations must be carried out. The suggested maintenance intervals are heavily
dependent on the working environment. We can therefore only provide suggestions for a machine
working under average load conditions and the system components to be maintained.
6.5.1 Air vents
The air circulating in the driver’s cab can be controlled using the built­in air vents. The air flowing out
of the heating/air conditioning system can be directed as required by turning or opening/closing the
individual vents.
1 Front air vent for demisting/defrosting the windscreen
2 Footwell air vent
3 Right­hand air vent
4 Rear air vent
6.4.2 Control
The controls for the heating and air conditioning system are installed on the instrument panel. Press the
controls numbered in the diagram to adapt the settings of the heating and air conditioning system to
meet your requirements.
18 Air conditioning on/off switch
19 Ventilation on/off switch
9 Step switch for ventilation
10 Heating valve control
Betriebsanleitung – Seite 9