GF42.60-B-2003G | Warning lamps, pressure gauge and pressure switch, function | 12.02.16 |
Vehicle 382.00, 382.01, 382.02
Vehicle 384.081B, 384.081D, 384.084B, 384.084D, 384.085B, 384.085D, 384.087B, 384.087D, 384.088B, 384.088D, 384.091B, 384.091D, 384.097B, 384.097D
B42.60-0162-04
9.01 Lamps
10.01 Pressure switch
10.02 Pressure switch
11.02 Double pressure gauge
a Supply pressure
b Control pressure
c Brake pressure
d Electrical drive
operation
The basic task executed by the components of this set (KO) of the brake system is to warn the vehicle driver of any possible irregularity on the pneumatic pressure.
The double pressure gauge (11.02) tells the existing pressure in the pneumatic circuit because connections 41 and 42 are commonly linked to the tanks (5.01).
The lamps (9.01), on the other hand, warn the driver of:
9.01 (I) - low pressure on the pneumatic system.
9.01 (II) - application of the parking brake.
The lamps (9.01) are linked to the pressure switches (10.01), which remain with an open contact as long as the pneumatic pressure is above a limit value. When the pneumatic pressure drops below this value, the pressure switch contact (10.01) closes, and the lamps (9.01) are activated.
The pressure switch (10.02) has the task of activating the brake light when the semi-trailer valve is activated (13.02).