ServiceManual
Philips Domestic Appliances and Personal Care
Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands © Copyright reserved Subject to modification
Coffeemaker “Café Comfort”
HD7446/00
06/01
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 : 230 V
- Frequency : 50 Hz
- Power consumption : 900 W
- Contents jug : 1200 cc
- Coloursetting : White
- Filter size : 1 x 4
- Thermostat switch-off temp : 140 ± 5 °C
- Fuse cut-off temp : 228 °C
- SAP coding : HD7446/00
DISASSEMBLY- AND RE-ASSEMBLY ADVISE
- 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 :
HD7983/70 (Jug included lid)
