Brütsch/Rüegger Tools Ltd.
Brütsch/Rüegger Tools GmbH Deutschland
Heinrich Stutz-Strasse 20
Edisonstrasse 7 – 11
P.O. Box
68309 Mannheim
8902 Urdorf
Deutschland
Switzerland
Phone +49621720060
Phone +41447366363
www.brw-tools.de
www.brw.ch
17
9. Common Malfunctions
Do not disassemble the machine without permission; improper repair may cause danger to
the user!
Before contacting the after-sales service center, please check the following troubleshooting
table:
Malfunction
Examination
Approach
Can not start.
Is the power plugged in?
Plug in the power supply at the
correct voltage.
Are all the indicators not lit?
Press the switch button to
select the desired function.
Is there a power outage?
Device available when power is
restored.
Is the rear case closed?
Install the rear case properly.
Airflow is greatly
weaker than before.
Does the filter need to be
replaced?
Check if the filter has reached
the replacement
cycle and replace the filter if
necessary.
Odor from the
air outlet.
Does the filter need to be
replaced?
Wind speed cannot
be changed
automatically.
Whether it is manual mode?
Choosing the right operating
mode.
