What type of materials should never be placed near an operating compressor?

The rationale behind choosing combustible materials as those that should never be placed near an operating compressor is centered on safety and the prevention of fire hazards. Compressors generate heat during operation, and if combustible materials are present, this can create a significant fire risk. Combustible materials, which can ignite easily, may catch fire due to the heat produced by the compressor or from sparks generated during its operation.

Keeping combustible materials away ensures a safer operating environment, reducing the potential for accidents and damage to the equipment. Additionally, adhering to safety protocols by maintaining a clear area around compressors is essential for compliance with fire prevention regulations and overall workplace safety guidelines.

In contrast, while plastic materials, metal objects, and rubber components all have their own safety considerations, they do not inherently present the same immediate fire risk as combustible materials do when exposed to the conditions created by an operating compressor.