Maintenance

What is the TExT Flow Test?
In mechanical surface preparation, methods such as grinding, sanding, planing and polishing generate airborne dust.
The TExT Flow Test is a practical check used by The Preparation Group during a Standard Inspection and Service to assess whether an industrial vacuum is performing as expected for its intended dust-control setup.

Your Industrial Vacuum
Many contractors don’t realise that the industrial vacuums used with grinders, planers, shotblasters and floor preparation equipment are often classed as LEV when they are used to control dust at source.
LEV systems are designed to capture potentially hazardous dust close to where it is generated, helping to prevent it from becoming airborne. If your dust extractor is connected directly to a tool or machine to capture dust, it is considered part of an LEV system.

Why this matters:
Where LEV is used to control exposure to dusts, COSHH regulations require the system to be thoroughly examined and tested by a competent person at regular intervals. For many LEV systems, the maximum interval between tests is 14 months, although some higher-risk processes may require more frequent examination. On-site, HSE inspectors may ask contractors to provide evidence that extraction systems have been tested to demonstrate compliance.

What happens in a TExT?
A TExT (Thorough Examination and Test) is the formal inspection required under COSHH to confirm that an LEV system is working effectively. During a TExT, the system is checked to ensure it continues to perform as intended.
This typically includes assessment of:

• airflow performance
• filter integrity and efficiency
• seals and connections
• condition of the equipment

The results are recorded in a digital TExT report, which should be stored securely within the owner’s equipment records.
When completed at The Preparation Group, your equipment will receive a visible PASS Sticker.