gf4260b2000t

Compressed air production, function

Type gf · topic 42.60 · version 0100 · 2016-02-12

Applies to: Vehicle 688.232, 688.254, 688.255

Where it sits

Function group 2 Chassis › 42 Brakes - hydraulic and mechanical systems › 42.60 Pneumatic system — Series 688 (models 232, 254, 255)

EinPAS 21 Brakes/vacuum system/compressed-air system › 21.35 Compressed-air system › 21.35.35 Compressor — Series 688 (models 232, 254, 255)

GF42.60-B-2000T

Compressed air production, function

12.02.16

Vehicle 688.232, 688.254, 688.255

Compressed air production, function

B42.60-0193-01

1.01 Air compressor

2.01 Pressure regulation valve

4.03 Four circuit protection valve

a Supply pressure

Operation

The air, compressed by the compressor (1.01) is pushed into the pressure regulation valve (2.01).

After the regulation of the pneumatic pressure is done by the pressure regulation valve (2.01), the compressed air goes to the four circuit valve (4.03) which distributes it to the diverse pneumatic circuits of the brake system (service brake, parking brake, auxiliary circuits etc.), as well as guarantees a minimal pressure on all circuits.

Operating description - brake system

GF42.60-B-0001A

Air compressor - position, objective, structure and operation

GF42.60-B-3001A

Pressure regulation valve - position, objective, structure and operation

GF42.60-B-3010A

Four-circuit protection valve - position, objective, structure and operation

GF42.60-B-3110A

Referenced documents