When the air conditioning system is in operation, the two warm water valves should
remain open (counterclockwise turn their controls).
To
repair the air conditioning system,
close the two valves first (clockwise turn their controls). Failure to do so may result in
engine coolant loss.
To
renew engine coolant, open the warm water valves so as to also
renew the coolant of evaporator, as well as ensure the normal level of engine coolant.
If
If
If
If the
the
the
the ambient
ambient
ambient
ambient temperature
temperature
temperature
temperature falls
falls
falls
falls below
below
below
below 0
0
0
0 ℃ ,
,
,
, the
the
the
the engine
engine
engine
engine is
is
is
is not
not
not
not working,
working,
working,
working, and
and
and
and the
the
the
the
engine
engine
engine
engine coolant
coolant
coolant
coolant contains
contains
contains
contains no
no
no
no anti-freezer,
anti-freezer,
anti-freezer,
anti-freezer, then
then
then
then empty
empty
empty
empty the
the
the
the engine
engine
engine
engine water
water
water
water tank
tank
tank
tank and
and
and
and
open
open
open
open the
the
the
the two
two
two
two warm
warm
warm
warm water
water
water
water valves,
valves,
valves,
valves, to
to
to
to drain
drain
drain
drain the
the
the
the coolant
coolant
coolant
coolant in
in
in
in the
the
the
the evaporator.
evaporator.
evaporator.
evaporator. Otherwise
Otherwise
Otherwise
Otherwise
the
the
the
the radiator
radiator
radiator
radiator pipe
pipe
pipe
pipe may
may
may
may break
break
break
break due
due
due
due to
to
to
to extra-low
extra-low
extra-low
extra-low temperature.
temperature.
temperature.
temperature.
3.11
3.11
3.11
3.11 SEAT
SEAT
SEAT
SEAT ADJUSTMENT
ADJUSTMENT
ADJUSTMENT
ADJUSTMENT
In light of the operator needs and work conditions, the operator seat is designed to be
adjustable in the following items: hardness (rigidity), front-rear direction, height direction
and backrest angle.
The engine coolant absorbs engine heat and
flows through the evaporator of air conditioning
system, and the evaporator then disperses the
heat, that ’ s how the air conditioning system
perform the heating function. Two manual warm
water valves are mounted t o the water inlet and
outlet of evaporator, respectivel
y.
Forward
Forward
Forward
Forward and
and
and
and backward
backward
backward
backward adjustments
adjustments
adjustments
adjustments to
to
to
to seat
seat
seat
seat
�
A
handle is provided in the lower front
portion of seat. Pulling up the handle can
move the seat horizontally. While moving the
seat, you will feel increased resistances at
some locations. These locations are used to
hold the seat, that is, if you release the
handle at one of these locations, the seat will
be held on that location. The seat can be
moved forwards by 75mm and backward by
30mm, and can only be held on the said
locations.
�
The seat can be adjusted to three heights by
means of the two “ UP ” keys that are
provided on the right of the seat.
Warning
Warning
Warning
Warning
Warm
Warm
Warm
Warm Water
Water
Water
Water
Valve
Valve
Valve
Valve
To Next Page
Loading...