Philips HR8704 Service Manual

Vision

Vacuum cleaner

HR 8704

!Service Information

Philips Domestic Appliances and Personal Care

ServiceManual

PRODUCT INFORMATION

-	Maximum air displacement	:	34 l/sec.
- Maximum vacuum water column		:	275 cm
- Power consumption (IEC) 225V		:	1200W
-	Dust storage capacity	:	4 litres
-	Cord length (depends on version)	:	6 or 8.5 metres
-	Filter system (depends on version)	:	Paper dustbag
		:	Exhaust air filter
		:	Motor inlet filter
- Dimensions cleaner		:	48 x 30 x 25 cm
-	Weight without accessories	:	6.4 kg
-	Noise	:	75 dB

OPTIONAL

Exhaust air filter	HR 6932 (8836 932 01210)
Oslo cotton dustbag	HR 6935 (8836 935 01010)
Oslo paper dustbag set	HR 6938 (8836 938 06110) economy
Oslo paper dustbag set	HR 6938 (8836 938 10110) hygiene
Oslo 3-M dustbag	HR 6938 (8836 938 91010)
Hard floor nozzle	HR 6943 (8836 943 03010)
Dust sensor	HR 6953 (4322 004 21250)
Turbo brush	HR 6988 (8836 988 01010)

ADJUSTING THE PCB ON THE MOTOR TO 220V, 60HZ

1.Make sure that the potentiometer (item 58) is set at min. position.

2.Adjust the potentiometer on the PCB (item 44) on the motor to 220V/60Hz. to allow the motor to run smootly.

Please note: * that the standard setting of the PCB is 230V, 50Hz. * that there are open-circuit voltages on all wires.

SERVICE INFORMATION

-To open the appliance, first remove the panel (item 13) with a big screw driver (V) to disconnect the 4 snap locks (the 4 screws of button panel item 39 can be loosed) and then remove the two pedals (items 1 and 14) with a pin (W), max. diameter 2.5 mm.

-Power meter (8838 000 60300) is a commercial item with a fixed air displacement which measures the vacuum of the appliance.

-Component configuration on exploded view may differ in case of specific versions. However, the actual components are distinguished by means of code numbers.

-If a repair has been made, make sure that all functions of the appliance are working correctly.

-The spare parts have been standarized as much as possible.

-Item 7A. This appliance is provided with ring 7A. For other parts use item 6 or 7.

-Item 16 Cotton dustbag is used in those countries where paper dustbags are not available.

-Item 21 is provided with the long cord-winder spring; both long and short cords can be used in combination with this spring.

-To disassemble the cordwinder use TORX screw driver no T15, which is one of a set consisting of T20, T15, T10, T9, T8, T7 and T6 = 4822 395 50145.

-Depending on the original cord, the spare cord must be shortened from 8.5 into 6 metres.

-Item 43 air valve opens to cool the motor if the air displacement is too low or if the air flow is blocked.

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.

Published by Philips Domestic Appliances and Personal Care

Printed in the Netherlands

© Copyright reserved

Subject to modification

4322 277 00207 00/02

PCS 101 344

1	4322 003 11230	cord-winder pedal		36	4322 001 98860			switch lever
2	4322 003 11150	accessory cover	red	37	4322 005 04750			parking hook
3	4322 009 07090	acc. cover spring		38	4322 006 50580			main switch
5	4322 005 06650	acc. cover lock		39	4322 003 11190			button panel
6	4322 001 72800	diaphragm valve		40	4322 003 10590			upper housing
7	4322 009 06420	swivel connector		41	4322 000 37300			safety filter Trio
7A	4322 003 15820	ring		42	4322 009 07040			safety filter + grille
8	4322 001 71960	sealing rubber		43	4322 005 04730			air inlet valve 220-240V
9	4322 003 11270	dust cover	red	44	4322 006 20720			power module dt 230V
10	4322 000 03800	dust-cover spring		45	4322 003 10430			rear wheel
11	4322 003 11310	dust-cover snaplock	red	46	4322 003 11580			rear wheel cap
12	4322 003 10630	cord-winder lever		47	4322 003 10570			cord outlet
13	4322 009 07370	version panel	red	48	4322 003 10580			back grille
14	4322 003 11350	switch pedal	red	49	8836 932 01210			AFS filter
16	8836 938 10110	oslo paper dustbag hyg.		50	4322 009 06400			motor housing
	8836 935 01010	oslo cotton dustbag	(opt.)	52	4322 001 72790			back motor buffer
	8836 938 91010	oslo 3M-dustbag	(opt.)	53	4322 003 09720			suspension bracket
18	4322 009 06410	dustbag holder		54	4322 000 03700			PCB mounting spring
20	4322 009 07280	dust chamber		55	4322 009 06430			motor 1441 - 230V
21	4322 009 05350	reel half spring unit		56	4322 001 72780			front motor buffer
22	4322 003 10470	connection piece		57	4322 003 09820			motor disc 1241-1441
23	4322 001 72360	brake tyre		58	4322 006 20760			potentiometer 220-240V
24	4322 009 04800	reel half contact unit		120	4322 009 05400			metal-tube clip (opt.)
25	4322 009 05060	contact-ring plate		121	4322 002 22610			metal-tube (opt.)
26	4322 007 11960	cordset Australia L = 6.3 m		122	4322 009 05410			telesc. -tube clip
27	4322 007 12150	cordset Japan (2 x 1.25 mm2)		123	4322 004 21050			telescopic tube
	4322 006 01620	cordset (2 x 0.75 mm2)		125	4322 004 27440			eco bend + hose
28	4322 007 12190	cordset UK L = 6.3 m		126	4322 005 03770			eco bend
29	4322 007 11930	cordset L = 6.3 m 4.8 mm pins		127	4322 004 22110			nozzle RD255
	4322 007 11920	cordset L = 8.3 m 4.8 mm pins (opt.)		129	4322 003 07620			crevice nozzle
30	4322 007 12020	cordset Swiss L = 6.3 m		130	4322 004 21160			small nozzle
31	4322 007 11950	cordset Italy L = 6.3 m		131	4322 004 21170			brush nozzle
32	4322 003 10420	lower housing		DFU	4222 000 46850			West Europe total
33	4322 005 04700	caster assy
35	4322 000 03790	button spring			West Europe
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				Portuguese			Turkey
					Spanish		Greec
					Italian

V

W V

CONNECTOR

CORD WINDER

MAIN SWITCH

W

M

MAX

MOTOR

POWER

MODULE

MIN