Philips HQ-T789 Service Manual

Beard Trimmer

HQ-T789

Philips Domestic Appliances and Personal Care

Service Manual

PRODUCT INFORMATION

Features:

-Contour Tracking System; comb adapts to the contours of the face

-Precision Zoom Lock; for precise adjustability of the comb in 9 lenghts between 1.5 mm and 18 mm.

-Beard length indication window

-Pop-up precision trimmer for moustache and contouring

-Corded mains operation and cordless rechargebale operation possilble

-Charging indication

-Maintenance free cutting element: no oiling required

-Three dimensional rounded teeth at skin side for max.comfort

-Liquid Chrystal Display

-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

Power system	: 1 hour rechargeable and mains
Rechargeable:
Batteries	: 2 x AA NiCd or NiMh
Charging period	: NiCd / NiMh batteries: 1 hour
Capacity	: NiCd batteries : 40 minutes
	NiMh batteries : 50 minutes
Batteryfull indication	: Light blinks when battery is fully
	charged
Charging indication	: Plug symbol to indicate correct
	charging and blinking segments to
	indicate charge level
Battery full indication	: All segments visible to indicate that
	battery is fully charged
Mains:
Voltage	: Automatic voltage selection
	(100 - 240 V / 50 - 60 Hz)

NOTES :

•In order to guarantee the longest possible working life of the battery :

-do not charge for more than 24 hours

-do not keep the charging unit permanently plugged in

-discharge the battery completely once a year by letting the motor run until it stops

•The appliance should be charged again, when not used for a long period

Published by Philips Domestic Appliances and Personal Care

Printed in the Netherlands

© Copyright reserved

Subject to modification

03/02

DISASSEMBLY ADVICE

to replace SPRING ZOOM RING (6)

remove COMB (1)

SCREW A

COVER (7) PROFILER (12) COMB HOLDER (4) ZOOM RING (5)

PARTS LIST

to replace ON / OFF KNOB (8)

BATTERY (10) PCB (9)

MOTION CONVERTER (11)

remove COMB (1)

CUTTER (2) HOUSING CLAMP (3) COMBHOLDER (4) SCREW A

COVER (7) ZOOM RING (5) PROFILER (12) CAP B

HQ-T789

to replace PROFILER (12)

remove COMB (1)

SCREW A

COVER (7)

REPAIR INSTRUCTIONS

-Never use again a deformed housing clamp (3).

OPTIONAL (accessories)

- No specific issues.

Pos	Service code	Description
1	4203 035 78450	comb
2	4203 035 76420	cutter
3	4203 035 76410	housing clamp
4	4203 035 78460	comb holder
5	4203 035 76350	zoomring
6	4203 035 71380	spring zoom ring
7	4203 035 78480	cover
8	4203 035 78490	on/off knob
9	4203 035 78500	PCB (incl. LCD)

Pos

Service code

Description

104203 035 78520 battery NiCd (2 pcs)

4203 035 78530 battery NiMh (2 pcs)

11	4203 035 76480	motion converter
12	4203 035 78540	profiler
13	4822 479 30183	cleaning brush
14	4203 035 78550	charger NiCd / NiMh - EURO
	4203 035 78560	charger NiCd - UK
	4203 035 78570	charger NiCd - CND
	4203 035 78590	charger NiCd - USA

2-3