MTZ K-744R1, Руководство по эксплуатации

Страница: 20 / 202

KIROVETS K-744R1, K-744R2, K-744R3, K-744R4 tractors
20
Schematic pneumatic diagram of the braking system
1
– pressure regulator; 2 – receiver; 3 – triple protection valve; 4 – double-section braking valve
with pedal; 5, 8
– reverse action braking valve with manual control; 6 – acceleration valve; 7 –
trailer brake control valve with single-wire drive; 9
– reference output valve; 10 – disconnecting
valve; 11
– connecting head of“А” type; 12 – condensate drain valve; 13, 14 – pressure
sensor;15
– pneumatic switch; 16 – braking chamber with spring energy accumulator; 17 –
braking chamber of type 30; 18
– hose
engine
Compressor