Common Malfunctions - Livn 150 Basic Bedienungsanleitung

Important tips: Do not use any abrasive materials in order to avoid damaging the surface of the
device.
Filter
replacement
This data is calculated based on low-speed air purification, and 8 operating hours a day; The
recommended filter replacement frequency will vary depending on the operating duration and the
working environment. The corresponding indicator will light up when the filter needs to be replaced.
Attention! If your purifier stops working, please check if the filter needs to be replaced.
•
If filter indicator light is on, the activated carbon and HEPA composite filters will need to be
replaced;
Please note:
•
Activated carbon and HEPA filters cannot be washed or used repeatedly. Do not wash them with
water.
•
Replace the filters one by one. Please refer to "Before Use" and the "Instructions for removing the
filter package before first use and replacing the filter after the service life of the filter has expired".
Useful Tips
•
If you are allergic or have asthma, avoid touching the used filters;
•
Wear gloves when replacing the filter, or wash your hands after replacement;
•
Put the used filter in a sealed bag and throw it away to prevent the spread of pollutants.
STORAGE
When not using the purifier for a long time, please store it in a dry, cool place.

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
Does not start
Airflow is much
weaker than before
Odour from the air outlet
Air speed cannot
be changed automatically
Filter operating
frequency
Anti-bacterial cloth,
Activated carbon
and H13 HEPA
composite filter
Examination
Is the power supply plugged
in?
Are all the indicators not lit?
Is there a power outage?
Is the rear case closed?
Does the filter need to be
replaced?
Does the filter need to be
replaced?
Is it in manual
mode?
Operation
Replace
Approach
Plug in the power supply at the
correct voltage.
Press the button to select the
desired function.
Device will be available once
power is restored.
Install the rear case properly.
Check if the filter is
approaching the end of its
service life and replace the
filter if necessary.
Select the correct operating
mode.
Frequency
Composite filter
change every 12
months