13
Troubleshooting
Dear Client,
Thank you for buying this STEBA product. The following table will help you with pro-
blems that may occur when using your device. For many problems there is a simple
solution, because not everything that appears like a malfunction must be serious.
Please check the following list before contacting our customer service.
Problem Reason Solution
Device does
not work
∙ Device is not plugged in
∙ Device is not turned on
∙ Check fuse
∙ Plug it in
Air flow rate
is low
∙ Filter must be cleaned or
replaced
∙ Air intake is blocked
∙ Clean or replace filter
∙ Free air intake from dirt or
obstacles
Noises ∙ Obstacles in the ventilation
area
∙ Uneven surface
∙ Remove obstacles
∙ Place device on even surface
Odours ∙ Filter is soiled ∙ Clean or replace filter
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