Instruction manual

58
Air Interlock Systems






AIR INTERLOCK HOOK-UP ON TRANSPORT TRUCK
AIR INTERLOCK HOOK-UP ON BOBTAIL TRUCK
Internal ValVe Controls




Brake
actuators
(part of
brake system
)
Relay
valve
Two-way
check valve
Back
pressure
valve
Fuse
plug
Cylinder
actuator
Service line
Internal
valve
Fuse plug
Emergency valve
(hand valve)
Fuse
plug
Four-way
actuating valve
Brake actuators
(part of truck
air brake
system)
Reservoir
(part of truck air brake system)
To Port 1 connection
on actuating valve
Line from
compressor
(supply)
Brake line
(service)
Relay
valve
Two-way
check valve
Back
pressure
valve
Cylinder
actuator
Internal
valve
Fuse plug
Emergency
valve
(hand valve)
Four-way
actuating valve
Fuse plug
Fuse
plug