Philips HX 2745 Service Manual

Dental Centre

HX 2745

Philips Domestic Appliances and Personal Care

Service Manual

PRODUCT INFORMATION

Tooth brush

- Gum Protection System : The brush automatically fl exes back when
too much pressure is applied. Because of
this signal, the user will develop a safe and
effi cient brushing technique.

- Active tip : Removes plaque between the teeth

- Colours : White / grey

- Timer / charging light : The pilot light blinks green during charging.
When the brush time of two minutes has
passed, the pilot light blinks red.

- Waterproof : yes

- Anti rolling strip : To prevent the appliance from rolling away

Massage jet

- Suitable for use with mouthwash : yes

- Detachable parts dishwasher proof : yes

- Colours : White / grey

TECHNICAL DATA

Voltage : 100 V, 110-120 V, 220-240 V,
50-60 Hz

Power consumption : 16 Watts

Speed tooth brush : Up to 15.000 brush strokes
per minute

Toothbrush Pressure Control click at : 270 gr
Charging time tooth brush : 16 - 24 hours
(empty to full)

Operating time tooth brush : approx. 25 minutes
(full to empty)

Battery type tooth brush : NiCd

Product meets the requirements regarding

interference suppression on radio and TV.

Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands © Copyright reserved Subject to modification

4322 277 00762
02/01

SERVICE INFORMATION + DISASSEMBLY ADVICE + PARTS LIST HX 2745

Toothbrush

Never open the handunit of the tooth brush, because the unit
is not water tight anymore.

Make sure the socket is live when you recharge the tooth
brush. The electricity supply to sockets in mirror cabinets
over washbasins or shaver sockets in bath rooms may be cut
off when the light is turned off.

Charge the appliance for at least 16 hours before using it for
the fi rst time.

When you fi rst start unsing the toothbrush, it’s
recommended that you use it until the battery is empty.
To do so, use the tooth brush in the normal way without
charging it between the brushing sessions.

Recharge the tooth brush when the motor almost stops
running. Repeat this procedure 3 times in a row.
To extend the lifetime of the battery, repeat this procedure
every 6 months.

When discarding the hand unit, remove the built-in
rechargeabe battery.
The battery should be completely empty.
(for instructions p.t.o.)

INSTRUCTIONS TO REMOVE THE BATTERY

Water jet

When you use the water jet for the fi rst time or when you
have not used it for a long time, it’s necessary to set the
volume control to its maximum position to make the water
start fl owing to the jet tip. If the water doesn’t fl ow out after
10 seconds, put the jet tip in your mouth and suck it for a few
seconds.

After using mouthwash, fi ll the water reservoir with clean
water and let the application run until the water reservoir is
empty.

Due to a minor colour difference between the containers
of the HX 2745 and HX 1725, for standardisation reasons, the
water container (pos. 1) and storage container (pos. 2) are
replaced by the containers of the HX 2745.

DISASSEMBLY ADVICE

Pick up the charging unit and
place the toothbrush on the pin.
Turn the toothbrush anti­clockwise to unscrew the
bottom of the toothbrush.

2

1

Turn the toothbrush upside
down and press it down on
a hard surface to remove the
battery holder.

Open the lid of the battery
holder by means of a
screwdriver.

Lift the battery out of the
battery holder by means of a
screwdriver.

After the bottom has been
unscrewed, the appliance
may not be watertight
anymore and the guarantee
will become invalid.

To open the product

remove Screw A (4 x)

Reset the nocks (2x)

Pos. Description Service code

1 Water container 4203 035 77440
2 Storage container spouts 4203 035 77450
3 Transf. + cordset EURO plug (220-240V) 4203 035 77470
Transf. + cordset fl at plug (110-127V) 4203 035 77490
Transf. + cordset Korea (220 V) 4203 035 77500

4 PCB switch 4203 035 77510
5 Connecting piece 4203 035 77460
6 Pump 4822 360 10147
7 Suspension bracket 4203 035 77530
8 Cover On/Off button 4203 035 77520

9 Stud 4203 035 77550
10 Clamping ring 4822 532 61262
11 Hand unit waterjet 4203 035 77540
12 Set of 4 spouts 4203 035 77560
13 Hand unit tooth brush 4203 035 75460

14 Brush head (2- pack) 8812 012 30020
15 PCB Charging unit 4203 035 77850