Philips HD7753/00 User Manual page 14

Problem
The coffee is not hot
enough.
14
Possible solution
If the dripping does not stop, the drip stop may be clogged. To clean
the drip stop, press the OPEN button on the right-hand side of the
appliance to open the filter basket holder. Take out the filter basket.
Then rinse the filter basket and the drip stop under the tap.
If you remove the jug for more than 20 seconds during the brewing
process, the drip stop causes the filter basket to overflow.
Preheat the thermos jug with hot water before you start brewing
coffee.
The coffee in the thermos jug cools down faster if you brew only a
few cups. The coffee stays hot longer if you brew 10 cups, which is a
full jug.
Use thin-walled cups, because they absorb less heat from the coffee
than thick-walled cups.
Do not use milk that comes directly out of the fridge.
Descale the appliance. See section 'Descaling' in chapter 'Cleaning and
maintenance'.