Philips FC8451 User manual

Published by Philips Consumer Lifestyle Printed in the Netherlands © Copyright reserved Subject to modification
ServiceManual
Philips Consumer Lifestyle
Vacuum cleaner
FC8451/01
12/08
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 : 1900 W
• Suction Power : 300 W
• Noise level : 82 dBA
• Dustcapacity : 3 L
• Filtration system : Micro filter
S-bag
Usability
• Action Radius : 9 m
• Cord length : 5 m
• Handgrip : Extra long ergonomic
grip
• Accessory storage : Accessory holder on
telescopic tube
Weight and dimensions (L x W x H):
• Dimensions of product : 406 x 282 x 220 mm
• Dimensions packaging : 520 x 300 x 290 mm
• Weight : 4.2 kg
ACCESSORIES
• Standard nozzle : All-purpose nozzle
• Tubes : Telescopic tube
• Accessories : Crevice and small nozzle
• Accessory storage : Accessory holder on tube
REPAIR INSTRUCTION
• No specific issues
OPTIONAL (accessories)
• No specific issues

FC8451/01
2-8
DISASSEMBLY- AND RE-ASSEMBLY ADVISE
• First remove the dust bag.
• To replace the wheels (10), first turn the appliance
upside down. To remove the wheel on the left side (seen
from the backside), push with a screwdriver the nocks
from the inside out, and pull the wheel out (see picture).
• To remove the wheel on the cordwinder side, pull the
wheel with great force from the lower housing.
To place a wheel, click the wheel into the lower housing.
• To reach te inner parts for repair, the top housing (15)
has to be removed.
• Remove the dustcover assy (1) using a screwdriver
(see picture).
• When the dustcover has been removed, 2 of the 4
screws Bthat need to be unscrewed to disassemble the
tophousing (15) are accessible (see picture).
B
B
• The 3th screw Bis hidden under the On/Off pedal (12),
to remove the pedal use a screwdriver (see picture).
B
• Finally the last screw Bthat need to be removed is
situated at the bottom side of the appliance (see picture).
B
• To separate the top housing from the bottom housing
release the snap connection behind the wheel at the
cordwinder side (see picture).

FC8451/01
3-8
M
R5
U1
TR1
Motor
TMP
27-¼W
R3
10M-¼W
R4
10M-¼W
L
N
AC
220 - 240 V
50 Hz
C1
0.47F
275V
C3
22nF
ZD1
4.7V
½ W
C2
220F
16V
D1
1N4007
R2
10k-1W
R1
10k-1W
RW
47k
K
4
7
10
9
6
58
11
DISASSEMBLY- AND RE-ASSEMBLY ADVISE
ELECTRICAL DIAGRAM
• To replace the parkhook (13), first remove Screw C,
then by pushing the two lips with a screwdriver the
parkhook can be removed (see picture).
C
• To replace the cordwinder (20), first remove the
wires, the locks can be unlocked with a screw driver
(seepicture).
• The safety valve assy (21) can be clogged with dust, it can
be easily taken out and replaced after the tophousing has
been removed, it must be done from inside the bottom
housing where the cordwinder is situated (see picture).
• When replacing the motor, make sure that the two red
wires are placed underneath the motor.
• To replace the caster assy (11), squeeze the 2 dividers
in the middle of the hole of the caster arm together
with pliers, at the same time pull the caster assy off
(seepicture). The new caster assy can be snapped on in
one single move.

FC8451/01
4-8
PARTS LIST
Pos Service code Description Remark
1
2
3
4
5
9965 100 51982
4322 004 93701
9965 100 52011
9965 100 51979
9965 100 52007
Dust cover assy
Reusable dustbag *
Dustbag holder
Cover for handle
Dustbag full indicator
Deep red
Deep red
6
7
8
9
10
4322 004 93671
9965 100 52003
9965 100 51985
9965 100 51995
9965 100 52004
Motor protector lter
Inlet lter frame
Cordwinder pedal (with spring)
Slide knob
Wheel assy
Hare
Deep black
Deep black
Deep black
11
12
13
14
15
9965 100 52008
9965 100 51981
9965 100 51984
4222 459 46371
9965 100 54232
Caster assy
On/Off pedal
Park hook
Switch
Top housing
Deep black
Deep black
Deep red
Deep red
16
17
18
19
20
9965 100 52001
9965 100 52005
4322 004 93681
9965 100 52014
4322 005 33101
Potmeter PCBA
Outlet grille
Exhaust micro lter
Cordwinder lever
Cordwinder 5 m EU plug
Hare
Hare
21
22
23
9965 100 57888
9965 100 52929
9965 100 54028
4322 006 24691
9965 100 57887
Cordwinder assy Korean plug
Safety valve
Bottom housing
PCBA 220 - 230 V
PCBA for Korea
Deep black
Hare
26
27
28
29
30
4322 006 99141
4322 004 24521
4322 004 24511
4222 459 46621
4222 459 46641
Motor 230 V / 50 - 60 Hz (1800 W)
Telescopic tube
Hose assy
Small nozzle
Crevice nozzle
Kingclean
Aluminium
Dark raven 80236
31
33
4322 004 24531
9965 100 52009
All oor nozzle Plastic plate
Springs of the buttons
Dark raven 80236
* Only in specic versions
= changed

FC8451/01
5-8
4
5
6
7
1
A
A
3
2
EXPLODED VIEW

FC8451/01
6-8
Z
B
B
B
BC
D
2x
10
8
11
9
33
12
13
14
17
16
15
33
18
10
EXPLODED VIEW

FC8451/01
7-8
Z
19
20
21
22
23
26
EXPLODED VIEW

FC8451/01
8-8
28
29
30
31
27
EXPLODED VIEW