TROUBLESHOOTING
Page 10 of 11
Severe clogging of the filter is indicated by the clogging indicator flashing red.
The indicator works only when the device is in operation.
By pressing the button for the battery check you can check the charging status
of the battery for the clogging indicator. To change the battery loosen the four
screws on the display and change the battery CR2032.
7
Troubleshooting
Storage
Store the HEPA filter HF2 in conformity with the specified safety instructions (see
page 4).
Disposal
Please do not dispose of this device with the domestic
waste. Dispose of the device in accordance with the
legal regulations.
Summary of Contents for HF2 Series
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