Philips HD76127 Service Manual

Service
Service

Service

Service
Information

!

Coffee maker ”Café Therm”

HD 7612/7

Philips Domestic Appliances and Personal Care

Service Manual

PRODUCT INFORMATION

Voltage
Frequency
Power consumption
Contents jug
Coloursetting

SERVICE INFORMATION

Thermostat
Thermostat
Thermal fuse

REPAIR INSTRUCTIONS

1.

Electrical circuit

When the appliance does not work, check the electrical
circuit. If the thermal fuse or thermostat prove defective,
the complete pump unit has to be replaced.

switch-off temp
switch-off temp

:

230V

:

50 - 60Hz

:

1400W/850W

:

1200 cc

:

Charcoal

cut-off temp

: 160°C (T1)
: 140°C (T2)
: 227°C

T1

AUTO
SHUT
OFF

T2

ROTARY
SWITCH

850W

SAP coding HD 7612/6

ROTARY SWITCH

550W

2.

De-scaling

If the water system is nearly or less clogged by scale
then operate the coffeemaker a few times with vinegar
or with a 10-15% solution of either vinegar-acid, citric
acid or tartar-acid, into cold tap water.

Do not use other de-scaling agents as these may harm
the appliance.
If this procedure does not restore the function, then switch
off the coffeemaker when the acid has passed through
during appr. 3 min. Keep the appliance in this condition
overnight and continue/repeat the cleaning operation.
After the de-scaling procedure, operate the coffeemaker
twice with tap water in order to rinse away any residual
substances.

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

3.

Pump unit removal

To separate the pump unit (item 24) from the hotplate
unit (item 22), the two plastic snaps at place A have to
be loosened. Then the pump unit can be lifted out easily.

4.

Exchanging the switch unit

Remove the panel (11) by carefully pushing a small
screwdriver into the chink at point A and moving it towards
to point B (see exploded view). Do not damage the housing.
If the panel has been damaged, get a new one.

Thermosjug handgrip removal (bajonet catch)

5.

To separate the handgrip 18 from the metal jug, lift up the
small cover B and unscrew the screw C. Then put a small
screwdriver at place D. Lift up the handgrip and turn
simultaneous the handgrip anti-clockwise 45°.
Before (re)placing the handgrip, apply a drop of detergent
to the sealing ring 19. This will make it easier to position the
handgrip by pushing it downwards and rotating.

©

4322 277 00332
00/06

HD 7612/7

1

14

2

15

3

16

B

4

18

8

19

M

A

X

10

15

13

8

11

6

9

7

4

5

3
MIN

A

B

A

E

C

D

21

A

22

13

7

1 4222 247 59230 Tank lid charcoal
2 4222 247 59250 Disc charcoal
3 4222 247 59260 Spout charcoal
4 4222 247 59220 Rim charcoal
7 4222 447 05680 Stud

8 4222 247 59290 Jug lever charcoal

9 4222 246 23650 Rota switch
10 4222 246 15870 Aso switch lilac
11 4222 259 01040 Panel printed
12 4222 247 59320 Rota button greyish

13 4222 247 55780 Switch casing
14 4222 259 01750 Filterholder assy
15 4222 259 01770 Dripstop assy
16 4222 259 01060 Lid assy
18 4222 259 02110 Carrier assy (pos. 18 + B + screw)

26

10

12119

23

27

19 4222 247 06740 Sealing ring
21 8827 958 00011 Thermos jug assy
22 4222 259 01820 Hotplate unit therm
23 4822 360 50864 Valve hose assy
24 4222 259 29470 Pump 1400 W therm

25 4822 492 71174 Wire spring
26 4822 532 21371 Hose piece
27 4222 246 22830 Cord set EURO

Notes:

1) Optional part for use as an insert in item 5:
4822 480 50479 Permanent filter nylon
4822 480 50402 Permanent filter gold coated

2) Commercial trade number of the complete thermosjug
is HD 7958

24

25