Can servicing be scheduled outside operating hours without leaving equipment bypassed?

Can servicing be scheduled outside operating hours without leaving equipment bypassed?

The label directs that the system is switched off before the filter access is opened, that the access panel is closed before it is switched back on, and: “Do not run the system with no filter in the track.”

The label instructs: “Do not use where this filter would restrict airflow beyond the system's specification.” It also states: “Improper installation can reduce airflow or damage the equipment.” The label states: “Results in a building depend on the system, the airflow, and how well the filter fits its track.” The filter is specified by nominal size, rated airflow and maximum face velocity.

C-POLAR publishes no pressure-drop curve, no thermal model and no control logic for a building. The design, the redundancy and the alarms of that system belong to the people who run it.

Source: NanoFlashing™ Air Filter label; C-POLAR — Terms of Use, section 6, https://cpolar.tech/terms/.

Reviewed on 21 September 2026.