The damper is made of thermoplastic materials and is sensitive to impact and temperature. Observe proper handling for plastics and temperature-controlled storage.
Align the connecting ducts with no offset when assembling the equipment. We highly recommend using a sealing washer. Avoid force upon the flange joint when connecting flange connections. Only properly trained personnel may install the device.
Note the following installation situations to ensure optimum flow to the measuring point:
Legend: Min = minimum distance (measuring accuracy ±5% in relation to V100%)
- The minimum distance is a multiple of the specified minimum value where the combination of fittings is not conducive to flow.
- Always position the measuring nipple in unobstructed flow! (In other words, not where there is likely to be turbulence downstream of the fittings)