BENDIX SD-08-2415A manual Damage the compressor and is not covered under

Page 21

Bendix® AD-RP™AIR DRYER TROUBLESHOOTING CHART

SYMPTOMS

 

CAUSE

REMEDY

2. Water and/or oil in

F.

Air compressor discharge

Poorly fi ltered inlet air (poor air quality to compressor).

supply or service

 

and/or air dryer inlet

Check for leaking, damaged or malfunctioning

reservoir. (continued)

 

temperature is too high.

compressor air inlet components (e.g. induction line,

 

 

(continued)

fi ttings, gaskets, fi lter bodies, etc.). Repair the inlet

 

 

 

 

 

 

components as needed. Note: Dirt ingestion will

 

 

 

damage the compressor and is not covered under

 

 

 

warranty. If you found excessive oil in the service

 

 

 

reservoir and you did not fi nd any issues above,

 

 

 

the compressor may be passing oil. Replace the

 

 

 

compressor and — if still under warranty — follow

 

 

 

the normal warranty process.

 

 

 

 

G. Compressor malfunction.

G. If you found excessive oil present in the service

 

 

 

reservoir and you did not fi nd any issues above, the

 

 

 

compressor may be passing oil. Test the compressor

 

 

 

using the Bendix® BASIC™ cup method as described

 

 

 

in the Bendix compressor service manual and

 

 

 

referred to in Appendix A/Table A/column 5. Replace

 

 

 

the compressor and — if it is still under warranty —

 

 

 

follow the normal warranty process.

 

 

 

 

H. Air by-passes the desiccant

H. When replacing the desiccant cartridge, make sure

 

 

cartridge assembly.

the desiccant cartridge assembly is properly installed

 

 

 

and sealing rings are in place on the mounting

 

 

 

surface of the desiccant cartridge.

 

 

 

 

 

I.

Desiccant cartridge requires

I. Replace the desiccant cartridge assembly. Refer to

 

 

replacement.

Appendix A/Table A/columns 3 & 4 for recommended

 

 

 

intervals.

 

 

 

3. Oil present at air

A. Air brake charging system is

A. Air dryers remove water and oil from the air brake

dryer purge exhaust

 

functioning normally.

charging system. A small amount of oil is normal.

or cartridge during

 

 

Check that regular maintenance is being performed

maintenance.

 

 

and that the amount of oil in the air tanks (reservoirs)

 

 

 

 

 

 

is within the acceptable range shown on the BASIC

 

 

 

cup (see also column 5 of Appendix A/Table A).

 

 

 

Replace the air dryer cartridge as needed and return

 

 

 

the vehicle to service.

 

 

 

4. Air is escaping from

A. Air dryer purge valve

A. Repair or replace air dryer purge valve.

air dryer exhaust

 

leaking.

 

during the charge

 

 

B. Compressor unloader

B. One or both dash air gauges should show higher than

cycle but able to build

 

mechanism malfunction.

normal air pressure. Test the compressor unloader

system air pressure.

 

 

mechanism for proper operation. Repair or replace

(Compressor

 

 

unloaders as necessary.

pumping.)

 

 

 

C. Governor malfunction.

C. One or both dash air gauges may show higher than

 

 

 

 

normal air pressure. Test the governor for proper

 

 

 

operation. Repair or replace as necessary.

 

 

 

 

(continued)

21

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Description SD-08-2415ATo Avoid Personal Injury or Death General Safety GuidelinesOperation GeneralAir Connection Port ID Function/Connection Purge Cycle Refer to Figure Desiccant RE-ACTIVATION Drying the Desiccant Purge PistonEvery 10,800 hours or every 350,000 miles or Months Preventive MaintenanceOperation & Leakage Tests Also see Video BW2327 Maintenance Kits Available Repairing the Bendix AD-RPAIR Dryer GeneralBendix AD-RP AIR Dryer Removal Part Kit NumberDisassembly Turbo CUT-OFF Valve Disassembly for Part Replacement and KIT InstallationDisassembly PURGE/RELIEF Valve Disassembly Heater and ThermostatAssembly PURGE/RELIEF Valve Assembly Turbo CUT-OFF ValveAssembly Heater and Thermostat Assembly Desiccant CartridgeRetrofitting the Bendix AD-RPAIR Dryer Vehicle Application RequirementsTotal Vehicle Requirement Vehicle Preparation Connecting the AIR LinesLocating the Bendix AD-RPAIR Dryer on Vehicle Mounting the Bendix AD-RP AIR DryerTesting the Bendix AD-RP AIR Dryer Testing the Bendix AD-RPAIR Dryer AIR System Without Bendix AD-RPREMOTE Purge AIR Dryer Symptoms Cause Remedy Bendix AD-RPAIR Dryer Troubleshooting ChartReplace the leaking accessory. If excessive leakage Bendix AD-RPAIR Dryer Troubleshooting Chart Must be installed. Consult your local authorized Straight or a 45 fi tting. For more information on Damage the compressor and is not covered under Check to determine if air is reaching the fi rst reservoir Bendix AD-RPAIR Dryer Troubleshooting Chart Bendix AD-RPAIR Dryer Troubleshooting Chart Page High Air Use Low Air UseHolset Type E & QE Compressor with Econ Valve Conventional Supply System & Integral Purge AIR DryerHolset Type Compressor EconLog-on and Learn from the Best

SD-08-2415A specifications

The BENDIX SD-08-2415A is a state-of-the-art electronic control module designed to enhance the performance and safety of commercial vehicle brake systems. This innovative device is part of BENDIX's commitment to providing advanced braking technologies that meet the demands of modern transportation.

One of the main features of the SD-08-2415A is its integrated functionality, which combines multiple braking systems into a single module. This includes Anti-Lock Braking Systems (ABS), Traction Control Systems (TCS), and Electronic Stability Control (ESC). By integrating these systems, the SD-08-2415A provides improved vehicle control and ensures optimal braking performance in various driving conditions.

The technology behind the BENDIX SD-08-2415A incorporates sophisticated algorithms that help to monitor wheel speed, generating real-time data to prevent wheel lock-up during hard braking. This not only enhances safety but also increases the lifespan of brake components by minimizing wear and tear. The module features advanced diagnostics capabilities, which allows for quick troubleshooting and maintenance, ensuring that operators can keep their vehicles in peak operating condition.

In addition to its core functionalities, the SD-08-2415A features an open architecture design, allowing for seamless integration with existing vehicle systems. This design provides flexibility for manufacturers and fleet operators to customize their braking systems according to specific requirements and regulatory standards.

Another key characteristic of the SD-08-2415A is its rugged construction, which is designed to withstand harsh operational environments. The module is resistant to vibrations, moisture, and temperature fluctuations, making it reliable for use in heavy-duty applications. This durability ensures that the unit maintains consistent performance over time, even in challenging conditions.

Furthermore, the BENDIX SD-08-2415A is equipped with advanced communication protocols, enabling it to exchange data with other vehicle systems. This capability enhances overall vehicle performance and allows for real-time monitoring of braking efficiency.

In conclusion, the BENDIX SD-08-2415A stands out as a leading solution in the commercial vehicle braking industry, offering a unique combination of integrated systems, advanced technology, and robust durability. Its ability to improve safety, extend component life, and adapt to various vehicle configurations makes it an essential component for modern fleets. As the industry continues to evolve, the SD-08-2415A represents the future of vehicle braking technology, prioritizing both performance and safety.
Top Page Image Contents