Symbol 3250 from ISO 7000 - Title/Meaning: Primary cleaning (suction) fan <br><p>Function/description: To identify the control for the primary cleaning (suction) fan. To indicate the operational status of the primary cleaning (suction) fan.<br></p>
<ul><li>pay attention to orientation of symbol<br></li></ul><p>Additional information: <br></p>
Alternative of ISO 7000-1597.
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2014-08-25
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/003cfe88-6acc-489a-825e-15b1406907d6_200.png">iso.org/obp/graphics/grs/003cfe88-6acc-489a-825e-15b1406907d6 200.png</a></span>