Kubota B1830, Workshop Manual, Page: 481 / 548

CABIN B1830,B2230,B2530,B3030, WSM
10-M4
[3] AIR CONTROL VENT
Front Air Outlet
The front air outlets can be independently adjusted
as required. To defrost the windshield, rotate the outlets
toward the windshield.
9Y1210003CAM0003US0
Side Air Outlet and Door Air Outlet
The side and door air outlets can be adjusted to
direct air on to the operator, door window or the rear of
the CAB.
NOTE
• If the airflow rate at the face is too low, close the
front air outlet.
9Y1210003CAM0004US0
Recirculation / Fresh Air Selection Lever
[FRESH AIR]
Set the lever to the B position ( FRESH AIR ), and
fresh air will flow into the CAB.
This is helpful when you work in dusty conditions or
if the glass windows get foggy.
[RECIRCULATION]
Set the lever to the A position ( RECIRCULATION ),
and the in-CAB air will be recirculated. This is useful for
cooling or heating the CAB quickly or keeping it extra
cool or warm.
NOTE
• When heating, do not keep the lever at the
"RECIRCULATION" position for a long time. The
windsheild easily gets foggy.
• While working in a dusty conditions, keep the
lever at the "FRESH AIR" position. This increase
the pressure in the CAB, which helps prevent
dust from coming into the CAB.
9Y1210003CAM0005US0
(1) Front Air Outlet (A) Windshield
(B) Closed
(C) Chest Area
(1) Side Air Outlet (2) Door Air Outlet
(1) Recirculation / Fresh Air
Selection Lever
A: RECIRCULATION
B: AIR FRESH
KiSC issued 05, 2012 A