Philips FC8734/01 User manual

ServiceManual
Philips Domestic Appliances and Personal Care
Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands © Copyright reserved Subject to modification
Vacuum cleaner
FC8734/01
07/09
PRODUCT INFORMATION
- This product meets the requirements regarding
interference suppression on radio and TV.
- After the product has been repaired, it should function
properly and has to meet the safety requirements as
officially laid down at this moment.
TECHNICAL INFORMATION
- Colour : Deep Red
- Power consumption : 1800 W (IEC) 230 V
- Maximum Air displacement : 33 l/s
- Vacuum : 250 mbar / 25 kPa
- Duststorage capacity : 2 L
- Cord length : 8 m
- Fiter system : HEPA cyclone-filtration
system
: Permanent motor
protection filter
: HEPA exhaust filter
- Net weight : 6 kg
ACCESSORIES
- Nozzle : Tri-Active all purpose nozzle
- Tubes : Metal lacquered telescopic tubes
- Accessories : Brush, crevice nozzle and small
nozzle
- Accessory storage : Active accessory storage bridge in
handgrip
- Coupling : Button coupling
OPTIONAL (accessories)
- FC8047/02 Filter Cylinder 109 mm + Motor inlet Filter

FC8734/01
DISASSEMBLY- AND RE-ASSEMBLY ADVISE
- To open the appliance, first remove the filter cover
(item 17).
- Remove the dust bucket including filter.
- Remove the turn plate cover (item 6) after removing the
2 screws (A).
- Remove the 6 screws (B) at the bottom of the appliance.
For 2 screws a screwdriver with a 14.5 cm long shrank is
required. Screwdriver 4322 009 08490 for T15 is suitable
for this.
- Lift the upper housing by pulling only the middle of the
backside up (use a screwdriver if necessary).
- Remove the potmeter connector from the printed circuit
board.
- Do not forget to reconnect the potmeter when re-assem-
bling the upper housing (connector fits in one way only).
- When the repair is finished, check whether all functions of
the appliance work properly.
Further disassembly advise for the potmeter:
- Remove the turn knob by just pulling it (use a screwdriver
if necessary).
- Remove the 2 screws (C) inside the upper housing, use
TORX screwdriver no. T10, which is one of a set consisting
of T20; T15; T10; T9; T8; T7 and T6 (code number
4822 395 505145).
REPAIR INSTRUCTION
- The cord winder spring must be tensioned to the maximum
level and then be rewound approx 1.5 turns.
- Item 22, air valve, opens to cool the motor if the air
displacement is too low or if the airflow is blocked.
- If the function of the electronic control unit is not required,
the Triac must be short-circuited in the manner shown in
the circuit diagram.
ELECTRICAL DIAGRAM
White
Switch
Cordwinder
Potmeter
Blue
Red
Motor Power Module
Blue
White
M
Triac
Short-
circuit
2-6

FC8734/01
PARTS LIST
3-6
Pos Service code Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
24
25
26
27
28
29
9965 000 33690
9965 000 33726
9965 000 33692
4322 004 20130
9965 000 33693
9965 000 33727
9965 000 33695
9965 000 33696
9965 000 33697
9965 000 33698
9965 000 33699
4322 004 93310
9965 000 33700
9965 000 33701
9965 000 33702
9965 000 33703
9965 000 33728
8838 044 01810
9965 000 33706
9965 000 33707
4322 005 19110
9965 000 33708
4222 459 45256
4322 004 93320
4322 009 09780
4222 459 45207
9965 000 33711
4322 009 09420
Turn knob
Upper housing assy Deep Red
Potmeter kit
Filter cleaning brush
Turnplate
Turnplate cover Deep Red
Turnplate lever
PCB Assy
Air inlet tube A
Motor cover B
Air Inlet Sealing
Air Inlet Filter
Motor cover B buffer ring
Motor Cover A
Dustbucket support
Motorcover A bufferring
Backgrille assy Deep Red
HEPA Filter
Cooling tube
Safety valve cover
Safety valve assy
Air inlet tube B
Switch
Filter assy 109 mm
Bucket cover assy Grey *
Dustbucket assy Deep Red
Cordwinder cover
Cordwinder assy (no cordset)
* Standardized colour.
Pos Service code Description
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
58
4322 005 17910
9965 000 27733
9965 000 33712
4322 000 38820
4322 001 73450
9965 000 33713
4322 001 73440
4322 003 26030
4322 009 09400
4322 009 09410
9965 000 33714
4322 006 01410
4322 006 01670
4322 006 01680
4322 006 07470
4322 003 25510
4322 005 19130
4322 007 16000
4322 003 25560
4322 005 17590
4341 004 20510
4822 532 60688
4822 492 62163
4322 004 23630
4322 004 23260
9965 000 33715
4341 004 20490
9965 000 45369
Contactplate ass’y
Caster assy
Cord outlet
Silencer A
Buffer Back
Silencer B
Motor buffer front
Bracket
Domel service kit
Domel service kit 110 V
Lower Housing
Cordset Euro 4.8 pin L = 9.3 m
Cordset Swiss L = 9.3 m
Cordset Taiwan L = 6.3 m
Cordset UK/HK L = 7.3 m
Curve Bend B1
Curve Bend B1/Hose assy
Leafspring
Crevice Nozzle
Accesoire bridge assy
Plumeau assy
Tube bush
Tube spring
Telescopic tube easy touch
Tri-Active Nozzle stand
Tap turn assy
Small Nozzle
Silencer C
= changed

FC8734/01
EXPLODED VIEW
1
2
8
14
7
5
9
4
6
16
13
10
3
17
19
21
22
23
24
11
12
15
20
C
2x
A
A
4-6

FC8734/01
EXPLODED VIEW
28
25
26
29
31
35
40 43
÷
36
30
27
32
33
34
38
37
39
B
6x
58
5-6

FC8734/01
EXPLODED VIEW
54
Taiwan. 42Europe 40
Swiss 41 43U.K. / H.K.
55
4849
47
46
45
44
53
50
51
52
6-6