Zetor FORTERRA HSX 100 2014, Руководство оператора, Страница: 38 / 250

39
ACQUAINTANCE WITH THE TRACTOR
F_02_17b F11009 F_02_18a
AIR CIRCULATION IN CABIN
CONTROL(D)
a - surrounding (outside) air is sucked in
through filters to cabin – sucking the
air from cabin is closed.
b -
Air is sucked in from the space of the
cabin and again blown off to the cabin
(inner air recirculation for fast adjust-
ment of temperature in the cabin)
The intake of air from the outside
of the cabin is completely locked
and there is no surplus pressure
in the cabin which would prevent
pervasion of unfiltered air to the
cabin!
Do not use this position of the
control with work of the tractor!
PROPER FUNCTION OF THE HEATING
AND AIR-CONDITION SYSTEM
It is necessary to create surplus pressure
in the cabin for proper function of the
heating or air-condition. We therefore
recommend you to close all the windows
and doors and tilting cover of the cabin.
FAST HEATING OF THE CABIN AREA
Proceed accordingly:
1 - Turn the heating valve control (A) to
the position on the right (fully opened
heating valve).
2 - Set air circulation in cabin control (D)
to the position of inner circulation.
3 - Select applicable gear of the ventilator
run (position 1, 2, 3) by ventilator con-
trol (B).
4 - Set the expiration under the requested
angle to avoid direct fanning of the
people in the cabin.
5 - After heating the space of the cabin,
set the air circulation in the cabin con-
trol (D) to the position of sucking the
outer air - see fig. F_02_17b position
(a)