Valves in the pictures are;
When the left
(1)
side is
OPEN
and right
(2)
side is
CLOSED
air from the com-
pressor enter to tank.
Ventilation valves
When the left
(1)
side is
CLOSED
and
right
(2)
side is
OPEN
excess air is re-
leased to atmosphere.
4.1.7. Vacuum Valve
Vacuum valve
Vacuum valve (1) is an important protec-
tive equipment. Prevents negative pres-
sure that may be generated by the
variations on air pressure and tempera-
ture inside the tank. Protects against
damage of tank due to pressure. As a
standard, vacuum valve is located inside
the spill box. Check the vacuum valve by
means of the control lever (2) after each
filling and discharging against the risk of
sticking.
4.1.8. Side Air Line
Side air line
It is the air line (1) that supplies air to the
system by connecting to the compressor.
On the side air line, a check valve (2) is
installed to prevent entering return air to
the compressor and prevent damages
by this way.
4.1.9. Jet Air Line
Jet air (1) helps to discharge material
from discharge end. Material on dis-
charge end is discharged quickly with
the help of jet air. After discharge is com-
pleted, jet air free blowing mechanism in
order to discharge the material remain-
ing inside the bend is available in
vehicle.
Jet air line
Opening
jet
air
free
blowing
mechanism:
Pull the safety lock (2) towards yourself,
open the mechanism (3) by turning
counter clock wise.
Closing
jet
air
free
blowing
mechanism:
