Steba LR 12 Mode D'emploi page 12

∙ The device must always be disconnected from the power supply
if it is not supervised and before assembling, disassembling or
cleaning.
∙ Do not use the device in rooms with explosive gas or while using
inflammable solvents or varnish or glues.
Cleaning
Attention! Pull the plug before cleaning.
∙
∙ Never immerse the unit into water.
∙ Never use solvent-containing detergent.
∙ Clean the housing with a damp cloth.
∙ Cleaning the fine dust sensor:
o To ensure that the device functions perfectly, the fine
dust sensor should be cleaned every 2 months, depen-
ding on how dirty it is.
o To do this, open the cover and carefully clean the sensor
with a damp cotton bud. Let it dry well and close the
cover again.
o
∙ Cleaning the filter:
o The efficiency of the device deteriorates if the air filter is
cleaned irregularly.
12