![Hans Grohe Metris 31102XX1 Installation Instructions Manual Download Page 5](http://html1.mh-extra.com/html/hans-grohe/metris-31102xx1/metris-31102xx1_installation-instructions-manual_3681969005.webp)
5
Cleaning:
Block the sensor for 5 seconds (1).
This will turn the water off for approximately 90 seconds,
so that the sink may be cleaned (2).
Faucet Maintenance
Reset the faucet:
Remove the set screw with a 2.5 mm
Allen wrench.
Block the sensor for 2 seconds.
Wait 10 seconds (1), then replace the set screw (2).