Applicable Systems
PSE200/PSE201

Symptoms

The pneumatic system reports a filter clogged alarm. The pressure drop across the air filter exceeds the service threshold.

Possible Causes

  • Filter element saturated with water and oil
  • Extended service interval exceeding filter life
  • Poor inlet air quality overwhelming the filter

Troubleshooting Steps

  1. Step 1: Measure pressure drop across the filter
    Drop exceeds the replacement threshold
  2. Step 2: Replace the filter element with the correct part
    New filter is installed and sealed
  3. Step 3: Verify inlet air quality meets the specification
    Air quality is within the standard

How to Reset

To reset: Replace the filter element, then clear the alarm.

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Source: SMC Pneumatic Equipment Manual, SMC Corporation

Category: Hydraulic & Pneumatic