4
Specifications
6
Meritor WABCO
Maintenance Manual MM-1012 (Issued 02-10)
4 Specifications
General Requirements
앫
Mount the air control unit so that there is no direct splash or
spray from a wheel.
앫
Keep the air control unit at least 12 inches (305 mm) from any
heat producing sources like exhaust manifolds or pipes,
transmissions, etc.
앫
Line sizing from and to the air control unit should be at least
1/4 inch (6.35 mm).
앫
Make sure there are no valves or other devices in the air supply
line to the air control unit.
Operating Environment Requirements
Operating Parameter
Requirement
Temperature (ambient operating range) –40
°
F to 175
°
F
(–40
°
C to 80
°
C)
Electrical Power
12 +/
−
3V DC
Minimum Inlet Pressure
87 psi (6 bar)
Maximum Working Pressure
145 psi (10 bar)
Installed Position
No Restriction
