Pressure Switch - Compressed Air System - Febi - 35329

This Febi pressure switch is designed for compressed air systems. It features a mechanical operati...

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eBayPressure Switch, Compressed Air System 35329 Febi 1378644 1387100 1420005 New
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Product Information

Full details

This Febi Bilstein 35329 pressure switch is designed for compressed air systems, specifically for axle load control applications. It offers a reliable mechanical operating mode with standard M18 x 1.5 external thread and two connectors. While it provides a robust solution for air system management, users should verify compatibility with their specific vehicle or system, as installation complexity and specific application suitability can vary. Key features include its durable construction and precise operation.

All features

Model Part Number35329
Brandfebi bilstein

Extended Product Information

FAQs

What is the main purpose of this Febi Bilstein pressure switch?

This pressure switch is primarily designed for compressed air systems, specifically for applications like axle load control in vehicles.

What thread size does this switch use?

The switch features an external thread size of M18 x 1.5.

How many electrical connectors does it have?

It is equipped with two electrical connectors.

What tool is needed to install or remove this switch?

A spanner size of 27 is required for installation and removal.

Does this product come with installation instructions?

The product may not come with fitting instructions, so it is recommended that installation be performed by a competent individual familiar with compressed air systems.

Can this switch be used for general air pressure monitoring?

While it monitors pressure, it is specifically designed for compressed air systems and applications like axle load control. Compatibility with other uses should be carefully verified.

How should I clean the pressure switch?

Clean the exterior with a dry or slightly damp cloth. Avoid using harsh chemicals or solvents.

Troubleshooting

Switch not activating/deactivating at correct pressure

Verify system air pressure is within the switch's operational range. Check for air leaks. Ensure the switch is correctly installed and electrical connections are secure.

Air leaks from the switch threads

Remove the switch and clean both the threads on the switch and the port. Reinstall using appropriate thread sealant if necessary (consult system specifications) and tighten securely.

Electrical connection issues

Inspect connectors for dirt, corrosion, or damage. Ensure they are firmly attached to the switch terminals. Check wiring continuity if possible.

System pressure fluctuates unexpectedly

While the switch is a component, erratic pressure could indicate a larger system issue such as a faulty compressor, leaking valves, or other air line problems. Inspect the entire system.

Pros and Cons

Pros

  • Durable construction for long-term use.
  • Precise mechanical operation for reliable performance.
  • Standard thread size for broad compatibility.
  • Designed for specific automotive air system functions.

Cons

  • May not include fitting instructions, requiring user knowledge.
  • Compatibility must be manually verified for specific applications.
  • Primarily for compressed air systems, not general use.

Setup, Compatibility & Care

Setup:

  1. Ensure the vehicle or system is powered off and air pressure is safely released before commencing.
  2. Identify the correct port for the pressure switch within the compressed air system, typically marked or located near air reservoirs or actuators.
  3. Clean the thread on both the switch and the port to ensure a good seal.
  4. Screw the pressure switch into the M18 x 1.5 port using a 27mm spanner. Tighten firmly but avoid over-tightening, which could damage the threads or switch.
  5. Connect the two electrical connectors to the appropriate terminals on the switch, ensuring they are securely attached.
  6. After installation, restore system power and carefully check for any air leaks around the switch.

Compatibility:

  • This switch is designed for compressed air systems. Verify that your system uses M18 x 1.5 threaded ports.
  • Confirm that the pressure range and operational parameters of this switch are suitable for your specific application, such as axle load control.
  • Check the vehicle's service manual or consult a professional if unsure about compatibility.

Care:

  • The exterior of the switch can be cleaned with a dry or slightly damp cloth. Avoid using solvents or harsh chemicals.
  • Regularly inspect the electrical connections for corrosion or damage.
  • Ensure the compressed air system is properly filtered to prevent debris from affecting switch operation.

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