3
SUPPLY LINE -CHARGING
SUPPLY LINE - PARKING
CONTROL LINE - BRAKE APPLICATION
CONTROL LINE - BRAKE RELEASE
CONTROL
IN
SUPPLY
IN
CONTROL
OUT
SUPPLY
OUT
CONTROL
IN
SUPPLY
IN
CONTROL
OUT
SUPPLY
OUT
CONTROL
IN
SUPPLY
IN
CONTROL
OUT
SUPPLY
OUT
CONTROL
IN
SUPPLY
IN
CONTROL
OUT
SUPPLY
OUT
FIGURE 2 - TRAILER SYSTEM-GUARD
™
AIR DRYER OPERATION (VIEWED FROM MOUNTING HOLE SIDE)