BENDIX SD-08-2415A manual Bendix AD-RPAIR Dryer Troubleshooting Chart

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Bendix® AD-RP™AIR DRYER TROUBLESHOOTING CHART

 

SYMPTOMS

CAUSE

REMEDY

9.

Desiccant material

A. This symptom is almost

A. See the related remedies for the causes under

 

is being expelled

always accompanied by

Symptoms 1, 2, 3, 4 and 6*.

 

from the air dryer

one or more of Symptoms

 

 

purge valve exhaust

1, 2, 3, 4 and 6. See the

 

 

(may look like

related causes for these

 

 

whitish liquid, paste,

symptoms.

 

 

or small beads). –

 

 

 

OR Unsatisfactory

 

 

 

B. Air dryer not securely

B. Vibration should be held to minimum. Add bracket

 

desiccant life.

 

mounted. (Excessive

supports or change the air dryer mounting location

 

 

 

 

vibration.)

if necessary*.

 

 

 

 

 

 

C. Defective desiccant

C. Replace*.

 

 

cartridge.

 

 

 

 

 

 

 

D. Compressor passing

D. Check for proper compressor installation; if

 

 

excessive oil.

symptoms persist, replace compressor*.

 

 

 

 

 

 

E. Air dryer has not purged for

E. Refer to Symptom #7 Causes and Remedies*.

 

 

an extended period.

 

 

 

 

 

10.

“Pinging” noise

A. A single cylinder

A. A slight “pinging” sound may be heard during

 

excessive during

compressor with high pulse

system build up when a single cylinder compressor

 

compressor loaded

cycles.

is used. If this sound is deemed objectionable, it

 

cycle.

 

can be reduced substantially by increasing the

 

 

 

discharge line volume. This can be accomplished

 

 

 

by adding an additional four feet of discharge line,

 

 

 

or adding a 90 cubic inch reservoir between the

 

 

 

compressor and the Bendix® AD-RP™air dryer.

 

 

 

11. The air dryer purge

A. Compressor fails to

A. Faulty governor installation: no air line from the

 

piston cycles rapidly

“unload.”

governor to the compressor, or the line is “kinked”

 

in the compressor

 

or restricted. Install or repair the air line.

 

unloaded (non-

 

 

 

compressing) mode.

 

 

 

 

 

 

*If desiccant material is being expelled, the cartridge and purge valve must be removed from the air dryer and the desiccant material must be removed from the interior of the dryer. Clean the interior surfaces of the dryer and install a new cartridge. Clean and inspect the purge valve before re-installation, or replace with a new purge valve.

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Contents SD-08-2415A DescriptionGeneral Safety Guidelines To Avoid Personal Injury or DeathOperation GeneralAir Connection Port ID Function/Connection Purge Cycle Refer to Figure Purge Piston Desiccant RE-ACTIVATION Drying the DesiccantPreventive Maintenance Every 10,800 hours or every 350,000 miles or MonthsOperation & Leakage Tests Also see Video BW2327 Repairing the Bendix AD-RPAIR Dryer General Maintenance Kits AvailableBendix AD-RP AIR Dryer Removal Part Kit NumberDisassembly for Part Replacement and KIT Installation Disassembly Turbo CUT-OFF ValveDisassembly PURGE/RELIEF Valve Disassembly Heater and ThermostatAssembly Turbo CUT-OFF Valve Assembly PURGE/RELIEF ValveAssembly Heater and Thermostat Assembly Desiccant CartridgeRetrofitting the Bendix AD-RPAIR Dryer Vehicle Application RequirementsTotal Vehicle Requirement Connecting the AIR Lines Vehicle PreparationLocating 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 Bendix AD-RPAIR Dryer Troubleshooting Chart Symptoms Cause RemedyReplace 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 Low Air Use High Air UseConventional Supply System & Integral Purge AIR Dryer Holset Type E & QE Compressor with Econ ValveHolset 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.
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