MSH coding 8834 337 00000 PRODUCT INFORMATION GENERAL The HR 4337 is suitable for room / areas with a floor surface of up to approx. 50 m2. The air cleaner purifies the air effectively by catching up to 99 % of the airborne particles. This is done by 3 filters : Foam pre-filter : The foam pre-filter catches the larger dust particles floating in the air, such as fluff and hairs. : The ROTA filter takes out the particles of 2 microns and more (pollen). FEATURES Filter full indicator: Once the indication light comes on, the filter has to be replaced. After replacement of the filters, the filter full indicator has to be reset. The reset button has to be pressed and hold for at least 3 seconds. The indication light remains ( or comes ) on. After some time it will go out to indicate that the indicator has been reset. Electronic speed setting: 0 - 1 - 2 and turbo. Safety lock: The front cover has a safety lock. A nock of the frontcover operates the microswitch of the PCB when the front cover is closed. Once the front cover is removed the microswitch interrupts the electric circuit and the motor stops. Over heating safety device: The overheating safety device comes into operation when the motor becomes too hot. To indicate that the appliance is still in � ON � position and connected to the mains, the pilot light remains on. If this happens : � Switch off the motor. � After approx. 15 min. the air cleaner can be switched on again. TECHNICAL DATA Voltages Filters Life time HEPA filters Flow rate Total filter surface Room / area size : : : : 220 - 240 volt, 80 Watts / 50 Hz 3 HEPA filters HR4920 Max. 6 months 270 m3
ROTA filter
HEPA filter HR4920 : This filter takes out all the remaining smaller particles.
This product meets the requirements regarding interference suppression on radio and T.V.
: 1.5 m2 : Max. 50 m2
Published by Philips Domestic Appliances and Personal Care
