Cab Heating; Cab Heating Registers; Cab Air Condition - Zetor Major 80 Operator's Manual

CAB HEATING

Heating is placed in dashboard panel.
The heating is turned on by a switch (5).
The switch (5) is to position
a - after switching the switch to the first
position the heating ventilator output
is lower
b - after switching the switch to the sec-
ond position the heating ventilator
output is higher
The temperature of exhausted air is set
with a heating valve control (7).
When turning the control (7) in the direc-
tion of an arrow, the temperature of ex-
hausted air increases, against the direc-
tion of an arrow it decreases.
GETTING ACQUAINTED WITH THE TRACTOR
NM13N037

CAB HEATING REGISTERS

Heating registers are placed in the upper
(A) and face part of the dashboard panel.
The upper register (A) is opened by turn-
ing a wheel (1) in the direction of an ar-
row. It closes when turning against the
direction of an arrow.
The lower registers (B) are opened by
shifting the levers (2) in the direction of
arrows. By shifting the levers against the
direction of arrows, registers close.
NM13N038

CAB AIR CONDITION

Cab air condition is controlled by a three-
position switch (1), placed on the panel
of witches on the cab (A) roof. Air condi-
tion output is increased by switching the
switch (1) in the direction of an arrow.
Air condition registers (2) are placed in
the cab's roof.
28
NM13N039
If the air condition is active, set
registers (2) under the requested
angle so that there would not be
direct fanning of people in the
cab (illness due to intensive body
cooling might occur).