Philips HR4347A Service Manual
Philips Domestic Appliances and Personal Care
Air Cleaner
HR 4347/A
MSH coding 8834 347 00000
PRODUCT INFORMATION
GENERAL
The HR 4347 is suitable for rooms / areas with a floor surface of
up to approx. 40 m2.
The air cleaner cleans the air effectively by catching 90% of the
gases and 95% of the particles produced by smoking.
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.
HEPA filter HR4940 : This filter takes out all smaller airborne
particles.
Carbon filter : The carbon filter with activated carbon
granulates (HR4941) effectively absorbes
the smoke gases.
This product meets the requirements regarding
interference suppression on radio and T.V.
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: 0-1-2andturbo.
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 : 220 - 240 volt : 60 Watts
Filters : 2 carbon filters
Life time filters : HEPA filters : 6 months
Flow rate : 157 m
Total filter surface : 1 m
Room / area size : Max. 40 m
PublishedbyPhilipsDomesticAppliancesandPersonalCare Printed in the Netherlands
4822 729 22118
99/01
PCS 99 950
: carbon filters : 3 months
©
Copyrightreserved Subject to modification
3
2
2
POSSIBLE COMPLAINTS PARTS LIST HR 4347/A
1) The motor makes an irritating noise.
Check if :−The HEPA filters are positioned properly in the
air cleaner.
:−The filters have to be cleaned or replaced.
:−The fan has been properly fitted and can be
rotated freely by hand.
2) The overheating device comes into operation.
Check : If the filters are blocked and nothing is
obstructing the air inlet and air outlet openings.
: That the fan has been fitted properly and can
rotated freely by hand.
In case these problems still remains, replace the motor (item 13)
and belonging buffers (item 13A).
MAINTENANCE
Pre-filter : Wash or vacuum clean the foam pre-filter at
least every 2 months.
Fluff and /or hairs can also be removed by
using a soft brush.
Replacement filters are available under service
code 4822 480 10086
NEVER USE WET FILTERS.
HEPA filter : For a proper operation, replace this filters at
least every six months.
Replacement HEPA filters are available under
type number HR 4940 and service code
4822 480 10085.
Carbon filter : Replace the carbon granules at least every
3 months.
New carbon granules are available under type
number HR 4941 and service code
4822 390 10139
NOTE : After the product has been repaired, it
should function properly and has to meet the
safety requirements and legal regulations as
laid down and officially established at this
moment.
POS.DESCRIPTION SERVICE CODE
1 Front cover white 4822 458 10673
Front cover grey 4822 458 10674
2 Carbon container 4822 418 10132
3 HEPA filter HR 4940 4822 480 10085
4 Control panel white 4822 310 11297
containing : control panel 4
feature insert white 116
4 Control panel grey 4822 310 11298
containing : control panel 4
feature insert grey 116
6 PCB control unit 4822 310 11299
containing : control unit 5
smole sensor shield 117
slider actuator 118
7 Micro switch 4822 277 11863
8 Washer frame 4822 464 10344
9 Top grill white 4822 458 10672
Top grill grey 4822 458 10675
10 Front housing white 4822 310 11293
containing : front housing 10
hole plug 105
foot (2x) 107
10 Front housing grey 4822 310 11301
containing : front housing 10
hole plug 105
foot (2x) 107
11 foam 4822 480 10086
12 Fan assy 4822 310 10973
containing : fan 12
lock washer 108
M6 shakeproof washer 109
nut M6 hex. zinc. plate 110
nut cover hexagone 111
13 Motor 4822 361 11162
13A Motor buffer 4822 310 10981
containing : motor mounting 112
retaining bracket 113
spacer 115
14 Back housing white 4822 310 11294
containing : back housing 14
foot (2x) 107
14 Back housing grey 4822 310 11306
containing : back housing 14
foot (2x) 107
15 Motor cover white 4822 442 01752
15 Motor cover grey 4822 442 01755
16 Carbon granules HR 4941 4822 390 10139
18 Cases 4822 310 11053
containing : inner case 18
outer case 18A
19 Power PCB 4822 214 12409
PCS 99 951
D.F.U. All countries 4822 736 16818
Parts, with numbers from 100 and higher, cannot be
ordered separately.
Loading...