9
Troubleshooting and maintenance
9.16
Training manual • Basic training • Status 03.14
EOS P 396
Typical causes of soiling Error image
Burnt-on powder on the surface of the
laser window, e.g. due to swirling up of
the bed of powder.
Marks along the wiping direction due to
cleaning laser window when still
excessively warm.
Cleaning fluid smears burnt onto the
laser window due to failure to follow the
cleaning procedure.
Risk of damage!
Cleaning at an excessively high temperature may cause cleaning fluid to
burn into the surface of the laser window.
Leave the laser window to cool down before you start the cleaning work.
The maximum surface temperature of the laser window allowed is 50 °C.