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Coffeemaker “Café Comfort”
HD7448/20
Philips Domestic Appliances and Personal Care
Service Manual
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
- Voltage : 100 - 230 V
- Frequency : 50 - 60 Hz
- Power consumption : 1100 W
- Contents jug : 1300 cc
- Coloursetting : Black
- Filter size : 1 x 4
- Thermostat switch-off temp : 140 ± 5 °C
- Fuse cut-off temp : 228 °C
- SAP coding : HD7448/20
DISASSEMBL Y- AND RE-ASSEMBL Y AD VISE
- Base removal
Besides two screws, two plastic snap connections have to
be detached by means of using a simple screwdriver, as
indicated on the base of the appliance.
REPAIR INSTRUCTION
- 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.
E
- 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 approximately. 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.
OPTIONAL (accessories)
- Commercial trade number :
HD7983/20 (Jug included lid)
Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands © Copyright reserved Subject to modification
06/09
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PARTS LIST & EXPLODED VIEW
1
2
HD7448/20
9
3
4
Pos Service code Description
MAX
10
11
12
5
18
1
4222 247 41190
2
4222 247 52530
3
4222 247 41170
4
4822 441 80831
5
4222 246 17650
4222 246 17910
6
4222 247 06440
7
4222 259 34210
8
4222 259 20460
9
4222 259 35930
10
4222 259 00400
11
4222 247 41220
12
4222 259 36710
13
4222 240 06290
14
4222 259 33970
4222 259 33990
15
4222 248 25620
16
4222 259 19960
17
4222 247 58680
18
4222 259 00920
* These parts are not available in the right color.
Tank lid Black
Spoutpipe
Base Black
Foot
Switch Bright White *
Switch LV Silver
Hose piece
Fuse assy
Valve + hose piece assy
Filter printed Black
Dripstop assy
Jug lid Black
Jug + lid Black
Leaf assy
Basic pump module III 230 V
Basic pump module III 100 V
Speednut
Thermostat
Connecting piece
Hot plate ass’y
6
17
6
7
8
13
14
15
16
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