Although we do not permit users to open the MVI units, there are some external checks and maintenance that may be carried out. We would advise that users always run the unit using the external filters provided; this reduces the chance of contaminants being drawn into the unit and causing internal damage to components.

Filters should be replaced on a regular basis; depending on application and environmental conditions, this could be once every week to once every 3 months. When the filter is showing signs of contamination replace immediately. For further details, please refer to the MVI manual.