Upper Shield Unit Of Button Switches; Conditioner Control; Conditioner Control In Conditioning Mode - Belarus 1822.3 Operator's Manual

2.3 Upper shield unit of button switches

Pressing the cut-out button 1 (fig 2.3.1) activates a flash beacon (if available).
Pressing the cut-out button 2 activates two front working lights, mounted on the cab
roof, and an indicating lamp, built in the button.
Pressing the cut-out button 3 activates two rear working lights (inner) and an indi-
cating lamp, built in the button.
Pressing the cut-out button 4 activates two rear working lights (outer) and an indi-
cating lamp, built in the button.
Pressing the cut-out button 5 activates the rear screen wiper or the wiper and the
washer of the rear screen simultaneously.
The cut-out button 5 has three positions:
- position "I" – "off";
- position "II" – "rear screen wiper is on" – fixed position;
- position "III" – "rear screen wiper and rear screen washer are on simultaneously –
non-fixed.
During tractor operation the cut-out switch 8 (fig. 2.1.1) shall be in "on" position (i.e.
in upper position).
Pressing the cut-out button 6 (fig. 2.3.1) activates "Road-train" signal lights and an
indicating lamp, built in the button (the "Road-train" lights are installed against order).
1 – flash beacon cut-out button; 2 – cut-out button of front working lights, mounted on
the cab roof; 3 – cut-out button of rear inner working lights; 4 – cut-out button of rear outer
working lights; 5 – cut-out button for rear screen wiper and washer; 6 – cut-out button of
"Road-train" signal lights.
Figure 2.3.1 – Upper shield unit of button switches

2.4 Conditioner control

2.4.1 Conditioner control in conditioning mode

The conditioner control unit 4 (figure 2.1.1) has switches 1 and 2 (figure 2.4.1).
1 – Switch for air flow adjustment;
2 – Conditioner cut-out switch and cooling capacity adjustment;
With the help of the switch 1 you can change air flow by changing fan speed. The
switch 2 allows to change temperature of cold and dry air outcoming from deflectors 6 (fig.
2.1.1) in the conditioning mode.
Figure 2.4.1 – Conditioner control unit
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