Philips HQ4407 Service Manual

Rechargeable shaver

HQ 4407

Philips Domestic Appliances and Personal Care

Service Manual

SAP coding HQ 4407

HINTS FOR REPAIRS

a. Disassembly

- Remove shaving unit, to prevent damages
during a repair.

- Remove the screws A1 (4x).

- Put the shaver on the table and remove the cover
from the shaver.

- Pull the connection leads out of the terminals on the
bearing block of the motor and remove the p.c.-board.

- Loosen the motor clamping springs on the bearing block
with a small screwdriver.

- Remove the motor.

- Remove the screws A2 (2x)

- Unlock the peg clamping (3x) between frame and hair
chamber.

- Remove the gearwheels and trimmer drive.

- To remove the trimmer, fi rst disassemble the trimmer
slide by pushing down the locking pegs (4x “X” in
exploded view) and move the slide slightly outwards.

- Make room between trimmer and cover with a small
screwdriver (“Y” in exploded view).

b. Assembly

- The assembly must be carried out in reverse order of
what is described under a. Disassembly.

SK1

240 V

R1

D1 D4

16 15 14 13 12 11 10 9

12345678

4852
4853

TECHNICAL DATA

Voltage : 100 - 240 V 50/60Hz
Power consumption : Motor depending
Motor voltage : 54 V
Power supply : SMPS
Shaving heads : HQ4 - 4822 690 30468
Comfort control : fi xed setting

L1

C1

R2

IC1

C2

D5

C3

R3

R1

M

C4

R5

L2

CAUTION!
WHILE CHECKING THE P.C.-BOARD REMEMBER
THAT MOST COMPONENTS AND THE MOTOR
ARE ENERGIZED BY MAINS VOLTAGE.

Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands © Copyright reserved Subject to modification

4322 277 00669
01/10

HQ 4407

1

17

X

18

2

Y

3

+

-

4

5

Z

7

8

9

A1

10

19

11

20

A1

A2

6

1 4822 441 11276 Protecting cap
2 4222 036 01980 Bracket
3 4822 690 30468 HQ4 shaving head
4 4822 404 40728 Holder assy
5 4222 036 05000 Housing assy

6 4822 122 31177 Capacitor 470 pF/500 V
7 4822 267 31319 Inlet assy
8 4222 036 02970 Hairchamber
9 4822 522 33041 Gear assy
10 4822 404 40656 Lever

12

13

14

15

16

21

11 4822 441 11275 Frame
12 4822 522 33039 Pinion
13 4822 361 30247 Motor assy
14 4822 492 63165 Motor clamp
15 4822 362 40181 Carbon brush

16 4822 492 62703 Contact spring
17 4822 690 10081 Trimmer assy
18 4222 036 02010 Power modul
19 4222 036 05020 Cover assy
20 4822 321 10095 Flex assy EU

21 4822 479 30183 Cleaning brush

A 4822 502 30526 S.t. screw 1.8 x 10/T8