BENDIX AD-IS User's Manual

BENDIX Dryer User's Manual - AD-IS.
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1

®

DESCRIPTION

The function of the  Integrated Solution Air Dryer (AD-IS®)
and Reservoir System is to provide heavy vehicles with an
integrated vehicle air dryer, purge reservoir, governor and a
number of the charging valve components in a module.
These have been designed as an integrated air supply
system.

The AD-IS® air dryer and reservoir system collects and
removes air system contaminants in solid, liquid and vapor
form before they enter the brake system. It provides clean,
dry air to the components of the brake system which
increases the life of the system and reduces maintenance
costs.  The necessity for daily manual draining of the
reservoirs is eliminated.

FIGURE 1 - AD-IS® AIR DRYER AND RESERVOIR SYSTEM

Bendix® AD-IS® Air Dryer and Reservoir System

DESICCANT

CARTRIDGE

PURGE

RESERVOIR

24

AUX1

AUXILIARY

 DELIVERY PORTS

(4)

GOVERNOR

PRESSURE

PROTECTION

VALVES (4)

HEATER  /

THERMOSTAT

SAFETY VALVE

AD-IS® AIR DRYER

PART NUMBER

STAMPED HERE

MOUNTING

BOLTS (3)

22

SEC

 DELIVERY TO

SECONDARY

RESERVOIR

21

PRI

 DELIVERY TO

PRIMARY

RESERVOIR

PRESSURE PROTECTION

VALVES (4)

SD-08-2418

MOUNTING

HOLES - 4

 Air

 Connection

             Function/Connection

   QTY

Port ID

1

IN

21

PRI

22

SEC

24

AUX 1

23

AUX 2

UNL

Unloader Control Air (D-2A™ Governor)

2

RES

Common Reservoir Pressure
(D-2A™ Governor)

2

EXH

Governor Exhaust

1

TABLE 1 - PORT DESIGNATIONS

Inlet Port (air in).

1

Delivery Port out (to Primary reservoir)

1

Delivery Port out (to Secondary reservoir)

1

Auxiliary Delivery Port (air out).

4

Auxiliary Delivery Port (air out).

1

1

IN

SUPPLY FROM
COMPRESSOR

UNL

GOVERNOR

UNLOADER (2)

PURGE VALVE

RES

 GOVERNOR

RESERVOIR (2)

EXH

GOVERNOR

EXHAUST

23

AUX2

AUXILIARY

 DELIVERY PORTS

(2)

 

Also See for BENDIX AD-IS

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