Philips HX 4472 Service Manual

Sonic toothbrush

HX4472

Philips Domestic Appliances and Personal Care

Service Manual

PRODUCT INFORMATION

-Smartimer

Automatically sets the brushing time to 2 minutes. After these 2 minutes the product switches off automatically.

If you wish to pause, or stop brushing during the 2- minute cycle, press the on/off button. When you

press the on/off button again, the Smartimer will pick up where you left off.

-Easy-start

The brushing power will gently increase to full power over the first 12 brushings.

The Easy-start feature is active if you hear 2 beeps immediately after turning on your toothbrush. Once you reach the optimal brushing power, after

the 12th brushing, you will no longer hear the double beeping at the beginning of your brushing routine.

-Extra-soft bristles

Extra-soft, rounded bristles ensure deep, yet gentle cleaning.

-Quadpacer

The Quadpacer feature ensures that you brush all sections of your mouth evenly and thoroughly.

At 30-second intervals (at 30, 60 and 90 seconds in case of a 2-minute brushing cycle), you will hear a short beep and notice a brief pause in brushing action. This is the signal to move to the next section of your mouth.

-Battery charge indicator

If the battery charge of your toothbrush is too low, you will hear 5 beeps after you have brushed your teeth for 2 minutes and the power button light blinks.

When you hear the low charge indication beeps, you have 3 or fewer 2-minute brush cycles left.

When the handle is placed in the charger, the power button light blinks.

When the battery reaches full charge, the power button light is continuously on, indicating the toothbrush is ready for use.

-Ergonomic non-slip grip

Safety 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	: 110	-	120V, 230 - 240V, 50 - 60 Hz
-	Power consumption	: 110	-	120 V 1.5 Watts,
		230	-	240 V 3 Watts
-	Speed (Top)	: Approximately 31,000 brush
		strokes per minute
-	Charging time	: Empty to full : 15 hours
-	Operating time	: Full to empty : 40 minutes
-	Battery type	: NiCd

Published by Philips Domestic Appliances and Personal Care

Printed in the Netherlands

Subject to modification

04/04

REPAIR INSTRUCTION	HX4472

-Handle toothbrush (3)

The batteries inside cannot be replaced.In case of a defect, the complete unit must be replaced.

-Charging unit (2)

In case of a defective charging unit or cordset, the complete charging unit must be replaced.

-Charging the handle (3)

The handle should be charged for at least 24 hours during the first few days of use.

NOTES

Environment

1.When discarding the appliance, remove the built-in rechargeable battery. The battery should be completely empty of charge.

2.Remove the brush head from the handle.

3.See figures 1 - 6

DISASSEMBLYAND RE-ASSEMBLY ADVISE

- No specific issues

OPTIONAL (accessories)

- No specific issues

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