USB Air Purifier
Item no. 77 67 54
1. Intended Use
This product is intended to improve the air quality by emitting negative ions into the air. The ions are dispelled
into the room where they are attached positively charged particles, such as dust, pollen, smoke or pet dander.
As these airborne particles attach to each other, they become heavier and eventually settle out of the air. This
device is powered by the USB port. The air purifier must be used in dry, indoor environment. It is not suitable
for commercial/ industrial application.
Unauthorised conversion and/or modification of the device are inadmissible because of safety and approval
reasons (CE). Any usage other than described above is not permitted and can damage the product and lead to
associated risks such as short-circuit, fire, electric shock, etc. Please read the operating instructions thoroughly
and keep them for further reference.
2. Safety Instructions
We do not assume liability for resulting damages to property or personal injury if the
product has been abused in any way or damaged by improper use or failure to observe
these operating instructions. The warranty/ guarantee will then expire!
The icon with exclamation mark indicates important information in the operating
instructions. Carefully read the whole operating instructions before operating the device,
otherwise there is risk of danger.
Personal safety
• The product is not a toy and should be kept out of reach of children!
Product safety
• When used in conjunction with other devices, observe the operating instructions and safety notices of
connected devices.
• The product must not be subjected to heavy mechanical stress.
• The product must not be exposed to extreme temperatures, direct sunlight, intense vibration, or
dampness.
• If there is reason to believe that safe operation is no longer possible, the device is to be put out of operation
and secured against unintended operation. Safe operation is no longer possible if the device:
-- shows visible damages,
-- no longer works,
-- was stored under unfavourable conditions for a long period of time or
-- was subject to considerable transport stress
Miscellaneous
• Servicing, adjustment or repair works must only be carried out by a specialist/ specialist workshop.
• If any questions arise that are not answered in this operating instruction, contact our Technical Advisory
Service or other experts.
3. Operating Elements
1. Rotate the protection cap to reveal the USB plug.
2. Insert the plug into an available USB port of your computer.
3. The green indicator illuminates and the unit starts to emit negative ions. The negative ions are emitted from
the ion outlet, which is at the opposite end from the USB plug.
4. Unplug the unit from the USB port if you do not want to use it.
Do not block the ion outlet when the device is in use.
4. Maintenance and Cleaning
After a period of use, dust debris may accumulate at the ion outlet, lowering the efficiency of the air purifier.
Unplug the unit from the USB port first. Clean the device with a soft clean brush or cloth. Do not use cleaning
agents as they may damage the plastic housing.
5. Disposal
In order to preserve, protect and improve the quality of environment, protect human health and
utilise natural resources prudently and rationally, the user should return unserviceable product to
relevant facilities in accordance with statutory regulations.
The crossed-out wheeled bin indicates the product needs to be disposed separately and not as
municipal waste.
6. Technical Data
Anion density:
Operating voltage:
Power consumption:
Max. current consumption:
Operating humidity:
Operating temperature:
Dimensions (L x W x H):
Weight:
1,000,000 ion / cm3
5 V/DC (from USB port)
< 2.5 W
24 mA
30% to 95%
0ºC to 40ºC
89.5 x 21.5 x 21.5 mm
22 g
These operating instructions are published by Conrad Electronic SE,
Klaus-Conrad-Straße 1, D-92240 Hirschau/Germany.
The operating instructions reflect the current technical specifications at time of print.
We reserve the right to change the technical or physical specifications.
*02_03/09_01-HW
© 2009 by Conrad Electronic SE.
Nº de commande 77 67 54
1. Bedoeld gebruik
Productveiligheid
Divers
Diversen
3. Bediening
Ne bloquez pas la sortie des ions négatifs lorsque l’appareil est en service.
Bedek de ionen-uitgang niet als het apparaat in bedrijf is.">
