Philips WP3821 User Manual

This appliance is not intended for use by persons (including children) 

with reduced physical, sensory or mental capabilities, or lack of 

experience and knowledge, unless they have been given supervision 

or instruction concerning use of the appliance by a person 

responsible for their safety.

Children should be supervised to ensure that they do not play with 

the appliance.
Before use
To prevent quick clogging of the filter cartridge, let the water run at 

the unfiltered setting for around 5 seconds before every use.

If the water is highly coloured or turbid due to work on your water 

network, do not let the water run at the filtered setting until the 

water is clear.

Let the water run at the filtered setting for 10 seconds before the 

first use of the day.

Let the water run at the filtered setting for 60 seconds before use if 

you have not used the water purifier for more than two days.

If you have not used the water purifier for more than two weeks, let 

the water run at the filtered setting for 2-3 minutes before use. If the 

filter cartridge emits an unpleasant smell, replace it with a new one.
Water temperature
Do not let water hotter than 50°C run through the water purifier, 

because this may damage the appliance.

Do not let the water purifier freeze.
Battery

To prevent that the battery leaks, overheats or explodes: 

Do not disassemble the battery.

Do not charge the battery.

Do not use a damaged battery.

Do not expose the battery to water or high humidity levels.

Do not expose the battery to direct sunlight, high temperatures or 

fire.

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