HITACHI CV-4700 CV-4800 - HOW TO REPLACE THE CARBON BRUSH ASSEMBLY - VACUUM CLEANER

HITACHI CV-4700 CV-4800 - HOW TO REPLACE THE CARBON BRUSH ASSEMBLY - VACUUM CLEANER

TO REPLACE CARBON BRUSH ASSEMBLY
Take off four screws [M4X14], then the carbon brush assembly can be removed.
Put the new carbon brush assembly in place, and release the carbon brush by pushing up the holder pin toward the motor center.
Connect the lead wire with the terminal on carbon brush assembly.  [[When replacing carbon brush assemblies, be sure to replace the worn out carbon brush assembly with new one on both sides.  Be sure to connect the lead wire in proper way as shown in figure.]]

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CARE OF AIR FILTERS
Remove the filter as shown, and wash in warm water
Dry through away from direct sunlight  and fit them back into the cleaner.
Remove the old filter from the cage and discard it.
Position the new filter in cage, and replace the cage in the cleaner

After assembly, run the cleaner for at least 15 minutes without joining the hose to its main body and be certain that there is no abnormal vibration.
Measure the insulation resistance between power supply plug and the metal surface by 500VDC insulation resistance tester and be certain that the insulation resistance is not less than 10M ohm.

CARBON BRUSH ASSEMBLY --> PART NUMBER --> CV-2500  911

HITACHI CV-990 BS S1 - CV-995 BS S1 - VACUUM CLEANER - CONSTRUCTION AND CONNECTION DIAGRAM

HITACHI CV-990 BS S1 - CV-995 BS S1 - VACUUM CLEANER - CONSTRUCTION AND CONNECTION DIAGRAM

EXPLODED VIEW - CONNECTION DIAGRAM
                                                                 Click on image to Enlarge

PHILIPS DAISY VACUUM CLEANER FC 6044 DISASSEMBLING AND CIRCUIT DIAGRAM

PHILIPS DAISY VACUUM CLEANER FC 6044 DISASSEMBLING AND CIRCUIT DIAGRAM

PHILIPS DAISY 

VACUUM CLEANER FC 6044 

DISASSEMBLING AND CIRCUIT DIAGRAM 

SERVICE INFORMATION
- The dust container and wall holder are all interchangeable for all versions, only with color difference.
- Washable permanent filter is available under type number FC 8035 (8838 035 01010).
- The rechargeable batteries contained substances, which may pollute the environment. Dispose unused cells at especially assigned places.
- If a repair has been executed, ensure that all the functions of the appliance are working correctly.
- Operating time is defined as the time it takes to discharge 50 % of the nominal capacity of the batteries.

After the product has been repaired, it should function properly and has to meet the safety requirements as officially laid down at this moment.

DISMANTLING 

Item Description Service code

1 Adapter – EU - 9965 000 06425
Adapter - U.K. - 9965 000 06426
Adapter - Taiwan - 9965 000 06427
Adapter - Korea - 9965 000 06428
2 Filter holder assy - 9965 000 11090
3 Dust bag dry - 9965 000 10791
4 Dust container white - 9965 000 11089
5 Switch knob assy - 9965 000 11092
6 Rechargeable batteries NiCd - Not available
7 Wall holder white - 9965 000 11091
15 Filter assy - 9965 000 13456
Dry filter set (2 pcs) - 8838 035 01010

 PRODUCT INFORMATION

Rechargeable batteries : 2 x 1.2V NiCd / 2 x 1600 mA
Transformer AC / AC : 230 / 7V AC - 400 mA
Charger indicator : Led red
Operation time (fully charged) : > 10 minutes
Dust capacity (dry) : 0.3 L
Colour setting : Comfort white
Weight : 0.6 kg
Dimensions : 13 x 10.5 x 38.5 cm
Cord length : 1.8 m
Air fl ow : 0.22 m3 / minute

CIRCUIT DIAGRAM 

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PHILIPS CUCINA VACUUM CLEANER FC6048 DISASSEMBLING AND CIRCUIT DIAGRAM

PHILIPS CUCINA VACUUM CLEANER FC6048 DISASSEMBLING AND CIRCUIT DIAGRAM

PHILIPS CUCINA 

VACUUM CLEANER FC6048

DISASSEMBLING AND CIRCUIT DIAGRAM

SAFETY 
- 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
- Motor : AC motor 220 V / 230 V
- Input power (Pmax 220 V) : 850 Watt
- Suction power (220 V) : 170 Watt
- Dust Chamber : Capacity 300 ml.
- Filter : HEPA like
- Accessories : Crevice, brush, hose, tube (3x), nozzle, shoulder strap
- Noise level (Lc) : ≤ 86.5 dB[A]
- Colour : High gloss olive black
- Weight : 1.4 kg
- Glass fuse : 6.3 x 32 mm T8AL 250 V
- SAP coding : FC6048/01

EXPLODED VIEW

PARTS LIST 

Pos	Service code	Description
1	9965 000 26691	Dust cup assy, grey
2	9965 000 23880	Filter assy
3	9965 000 23881	Fexible hose assy
4	9965 000 23882	Brush assy
5	9965 000 26692	Coupler
6	9965 000 26693	Tubes (3 pcs)
7	9965 000 26694	Nozzle

CIRCUIT DIAGRAM 

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PHILIPS VACUUM CLEANER FC6049/01 DISASSEMBLING PART NUMBER AND CIRCUIT DIAGRAM

PHILIPS VACUUM CLEANER FC6049/01 DISASSEMBLING PART NUMBER AND CIRCUIT DIAGRAM

PHILIPS VACUUM CLEANER FC6049/01 

DISASSEMBLING PART NUMBER AND CIRCUIT DIAGRAM 

PRODUCT INFORMATION

- Application environment : Dry Safety
- 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
- Colour : Aubergine
- Motor : AC motor 220 V / 230 V
- Input power (Pmax 220 V) : 900 Watt
- Suction power (220 V) : 170 Watt
- Dust Chamber : Capacity 300 ml.
- Filter : HEPA like
- Accessories : Crevice, brush, hose with grip, tube (2x), nozzle, shoulder strap
- Noise level (Lc) : < 85 dB
- Weight : 1.4 kg
- Glass fuse : 6.3 x 32 mm T8AL 250 V
- SAP coding : FC6049/01

EXPLODED VIEW

PARTS LIST

Pos	Service code	Description
1	9965 000 42082	Dust cup assy
2	9965 000 42079	Filter assy
3	9965 000 42083	Flexible hose assy
4	9965 000 42084	Tubes (2 pcs)
5	9965 000 42081	Brush assy
6	9965 000 42085	Nozzle

  CIRCUIT DIAGRAM 

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PHILIPS IMPACT PLUS VACUUM CLEANER FC8382 DISASSEMBLING AND CIRCUIT

PHILIPS IMPACT PLUS VACUUM CLEANER FC8382 DISASSEMBLING AND CIRCUIT

PHILIPS IMPACT PLUS VACUUM CLEANER

FC8382 

DISASSEMBLING AND CIRCUIT 

SERVICE INFORMATION
To open the appliance, first remove the screws A,B,C,D.
To reach the motor remove the screws E.
To disassemble the cordwider use Torx screw driver no T10, which is one of set consisting of T20, T15, T10, T9, T8, T7 and T6 = 4822 395 50145.
Give attention that the contact fi ngers (item 45) are placed on the cord-winder shaft in such a way that the pressure point of the cordwinder knob to the cord winderlever (item 40) is vertical.
The spare parts have been standardized as much as possible.
Component confi guration on exploded view may differ in case of specifi c versions, however, the actual components are distinguished by means of code numbers.
Item 1 Cotton dustbag is used in those countries where paper dustbags are not available
Item 41 Cord-winder spring unit is provided with a long spring, both long and short cords can be used in combination with this spring.
Cordwinder spring has to be tensioned till maximum minus approx. 1,5 revolution.

After the product has been repaired, it should function properly and has to meet the safety requirements as officially laid down at this moment.

PRODUCT INFORMATION
Maximum air displacement : 30 l/sec
Maximum vacuum water column : 300 cm
Power consumptio (IEC) 225V : 1200 W
Dust storage capacity : 2 litres
Cord length (depends on version) : 5.3 m
Filter system : 5 fi lters
Dimensions cleaner : 37 x 28 x 23 cm
Weight accessoiries : 4.8 kg
Noise : 80 dB max.
Colour : Mint green
Electronic controled motor rpm
Cordwinder build-in with fl at cord

Dustbag-full indicator in dustcover

EXPLODED VIEW 

CIRCUIT 

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PHILIPS VACUUM CLEANER FC 6842/A DISASSEMBLING

PHILIPS VACUUM CLEANER FC 6842/A DISASSEMBLING

PHILIPS VACUUM CLEANER 

FC 6842/A 

DISASSEMBLING 

SERVICE INFORMATION

Motor unit:
The type no. plate is placed on the outside of the lower housing (38). To open the motor unit, remove the inlay by pressing the inlay on the cord winder push-button and remove 2 screws (E). (The inlay is mounted on the cover by means of a snap construction). Use a long Philips screwdriver 9965 000 08332 to remove the 6 screws (F) of the lower housing / top housing. (Holes in lower housing are 13 cm deep). For safety reasons, make sure that the cap clamps do not come above the panel surface (31) after replacing of the switch (30). If the lower housing (38) must be separated from the top housing (15) always replace waterproofing foam (22). Press hard on the housing during assembly of this unit to prevent the foam from moving during assembly. The cord winder lever (14) must be assembled through the top cover at an angle (as shown in the fi gure) to operate the cord winder. Depending on the national version, the cleaner has a 6.3 or 9.3 m cord. The spring unit (101) is standard provided with a 9.3 m spring. To demount the cord winder use TORX screw driver no. T15, which is one of a set consisting of T20, T15, T10, T9, T8 and T6 4822 395 50145.

To check the shampoo circuit, it is neccessary to use the male plug (61) to open the valve in the female plug (32). If pos. 101 is replaced, shaft A must be lubricated with silicone grease (A). This grease may not be used on terminals (103) or on conductors (102).

PRODUCT INFORMATION
Type no. name : HR 68xx Triathlon (dry, wet and shampoo)
Versions : FC 6842 = blue
Voltage : 230 V a.c. 50 Hz; 240 V a.c. 50 Hz
Power : 1300 W (IEC) / 1500 W max.
Air displacement : 51 l/sec. measured without accessories
Vacuum (water col.) : 230 cm measured without accessories
Noise level : 77 dB
Capacity : Supply tank 3 litres (2)
Recovery tank 9 litres wet (7)
Recovery tank 17 litres dry (7)
Dust bag (HR 6947) 10 litres dry (39)
Cord length : 6.3 or 9.3 m (depends on the national version)
Shampoo system : Motorised pump
Air exhaust : AFS-MICRO fi lter FC 8032
Dimensions : 46 x 45 x 32 cm
Net weight : 8.3 kg (without tools)

DISASSEMBLING  

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PHILIPS UNIVERSE VACUUM CLEANER FC9014 DISASSEMBLING HOME PHILIPS VACUUM CLEANER PHILIPS UNIVERSE VACUUM CLEANER FC9014 DISASSEMBLING DISASSEMBLY- AND RE-ASSEMBLY ADVISE - Open the appliance, first remove the exhaust filter grille (item 20), and then remove the 2 screws - C of the switch control panel (item 15). - To remove the the panel, pos 14a + b must be removed by using a screwdriver to separate the two covers from the panel as shown in the picture. - Undo and remove the 9 screws (T15) - C in the upper housing (item 8). You will require a screwdriver with a 14.5 cm-long shank for this. Srewdriver 4322 009 08490 can be used. - The component configuration shown in the exploded view may differ in case of specific versions. The components are distinguished by means of code numbers. - When the repair is finished, check whether all functions of the appliance work properly. - To disassemble the cord winder, use TORX screwdriver no. T10, which is one of a set consisting of T20; T15; T10; T9; T8; T7 and T6 (code number 4822 395 50145). REPAIR INSTRUCTION - Item 4, cotton dustbag, is used in countries in which paper dustbags are not available. - If the reel half spring unit is replaced, shaft A must be lubricated with silicone grease. Do not apply any silicone grease to or spill any grease on terminals (43) or conductors (42). - Item 40 is provided with a long cord-winder spring, but both long and short cords can be used in combination with this spring. (L = 9.3 m) - Depending on the original cord, the spare cord must be shortened to the length of the original cord. - The cord winder spring must be tensioned to the maximum level and then be rewound approx. 1.5 turn - Item 13, air valve, opens to cool the motor if the air displacement is too low or if the airflow is blocked. - If the function of the electronic control unit (item 12) is not required, the Triac must be short-circuited in the manner shown in the circuit diagram. - When the vacuum cleaner is used to suck up fine dust the pores of the dustbag may become clogged, causing the passage of air through the dustbag to become obstructed. As a result, the dustbag-full indicator will indicate that the dustbag needs to be replaced, eventhough the dustbag is not full at all. - Due to introduction of a new switch (item 11) 0320 onwards, which is not interchangable with the old switch soldered on the PCB (item 12). - The switch lever assy (item 11a) is also modified. To recognize the switches: EXPLODED VIEW CLICK ON THE IMAGES TO ZOOM IN

PHILIPS UNIVERSE VACUUM CLEANER FC9014 DISASSEMBLING

PHILIPS UNIVERSE VACUUM CLEANER FC9014

 

DISASSEMBLING 

DISASSEMBLY- AND RE-ASSEMBLY ADVISE
- Open the appliance, first remove the exhaust filter grille (item 20), and then remove the 2 screws - C of the switch control panel (item 15).

- To remove the the panel, pos 14a + b must be removed by using a screwdriver to separate the two covers from the panel as shown in the picture.
- Undo and remove the 9 screws (T15) - C in the upper housing (item 8). You will require a screwdriver with a 14.5 cm-long shank for this. Srewdriver 4322 009 08490 can be used.
- The component configuration shown in the exploded view may differ in case of specific versions. The components are distinguished by means of code numbers.
- When the repair is finished, check whether all functions of the appliance work properly.
- To disassemble the cord winder, use TORX screwdriver no. T10, which is one of a set consisting of T20; T15; T10; T9; T8; T7 and T6 (code number 4822 395 50145).

REPAIR INSTRUCTION
- Item 4, cotton dustbag, is used in countries in which paper dustbags are not available.
- If the reel half spring unit is replaced, shaft A must be lubricated with silicone grease. Do not apply any silicone grease to or spill any grease on terminals (43) or conductors (42).
- Item 40 is provided with a long cord-winder spring, but both long and short cords can be used in combination with this spring. (L = 9.3 m)
- Depending on the original cord, the spare cord must be shortened to the length of the original cord.
- The cord winder spring must be tensioned to the maximum level and then be rewound approx. 1.5 turn
- Item 13, air valve, opens to cool the motor if the air displacement is too low or if the airflow is blocked.
- If the function of the electronic control unit (item 12) is not required, the Triac must be short-circuited in the manner shown in the circuit diagram.
- When the vacuum cleaner is used to suck up fine dust the pores of the dustbag may become clogged, causing the passage of air through the dustbag to become obstructed. As a result, the dustbag-full indicator will indicate that the dustbag needs to be replaced, eventhough the dustbag is not full at all.

- Due to introduction of a new switch (item 11) 0320 onwards, which is not interchangable with the old switch soldered on the PCB (item 12).
- The switch lever assy (item 11a) is also modified.

To recognize the switches:

EXPLODED VIEW

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PHILIPS CITY LINE BERLIN VACUUM CLEANER FC8421 CIRCUIT AND DISASSEMBLING

PHILIPS CITY LINE BERLIN VACUUM CLEANER FC8421 CIRCUIT AND DISASSEMBLING

PHILIPS CITY LINE BERLIN VACUUM CLEANER

FC8421

CIRCUIT AND DISASSEMBLING 

TECHNICAL INFORMATION
- Maximum air displacement : 34 l/sec.
- Maximum vacuum water column : 260 cm
- Power consumption (IEC) 225V : 1500 W
- Dust storage capacity : 2 l
- Cord length (depends on version) : 6 m
- Filter system : 5 filters
- Dimensions of cleaner : 382 x 292 x 218 mm
- Dimensions of packaging : 510 x 305 x 330 mm
- Net weight : 4.5 Kg
- Gross weight : 8,0 Kg
- Noise : 79 dB

DISASSEMBLY- AND RE-ASSEMBLY ADVISE
First lift and remove the knob and printed knob base and then loosen mounting screws A.

Lift the motor housing (item 26) out of the lower housing and take out the cord winder unit.

To disassemble the cord winder, use TORX screwdriver no. T10, which is one of a set consisting of T20; T15; T10; T9; T8; T7 and T6 (code number 4822 395 50145).

REPAIR INSTRUCTION
- The spare parts have been standardized as much as possible.
- Cotton dustbags are used in countries where paper dustbags are unobtainable.
- If the reel half spring unit is replaced, shaft F must be lubricated with silicone grease. Do not apply any silicone grease to or spill any grease on terminals (36) or conductors (35).
- Item 34 is provided with a long cord-winder spring, but both long and short cords can be used in combination with this spring. (L = 9.3 m)
- Depending on the length of the original cord, the spare cord may have to be shortened.
- The cord winder spring must be tensioned to the maximum level and then be rewound approx. 1.5 turn.
- The RPM can be adjusted by means of the potentiometer mounted on the PCB (item 25). The RPM is correctly adjusted if the motor starts automatically and continues to run smoothly with the ON/OFF position and the adjustable potentiometer in minimum position.
- If the function of the electronic control unit (item 25) is not required, the Triac must be short-circuited in the manner shown in the circuit diagram.
- When the vacuum cleaner is used to suck up fine dust, the pores of the dustbag may become clogged, causing the passage of air through the dustbag to become obstructed. As a result, the dustbag-full indicator will indicate that the dustbag needs to be replaced, even though the dustbag is not full at all.

PARTS LIST

Service code	Description	Service code	Description
4341 009 00680	handle	4322 009 06430	motor ANS 1451 230 V
4341 009 00730	dust cover	4322 009 06770	motor ANS 1241 EL 120 V
8838 021 00000	S-bag set	4822 466 62655	buffer ring front
4822 480 10115	cotton dustbag	4341 003 02360	ANS motor disc
4341 009 00760	dustbag frame	4322 003 06620	push rod
4341 001 70180	dust cover sealing	4322 001 72360	brake tyre
4341 009 00800	lowerhousing assy	4322 009 07640	base plate assy
4341 001 70190	inlet rubber	4322 009 07610	reel half spring unit
4341 003 02180	nose piece	4322 009 09060	reel half spring unit PRC
4341 009 00790	rear wheel standard	4341 005 01330	reel half contact side
4322 003 12220	wheel bush	4341 005 00790	contact plate assy
4822 480 40234	safety filter	4322 006 01770	flat cord set Japan/Taiwan 5.3 m
4341 009 00770	caster assy	4341 006 01890	cordset 1.0 / 5.3 m PRC / R
4341 009 00780	cover and filter	4322 006 02100	flat cord set U.K./H.K. 6.3 m fl
4341 005 00780	turn knob grip stand	4322 006 02060	at cord set Euro/Korea 6.3 m
4341 005 01360	knob base	4322 006 02080	flat cord set Swiss
4341 003 02280	cord outlet	4322 003 17380	bend con.
4341 009 00810	upper housing	4341 004 20450	bend and hose assy
4341 003 02310	pedal	4322 002 22610	metal tube con. (opt.)
4341 003 02250	AFS back grille	4322 004 22990	telesc.tube con.
4822 015 70056	AFS filter	4341 003 02470	accessory clip
4341 003 02240	wheel peg	4341 004 20170	crevice nozzle con.
4341 003 02330	cooling tube	4341 004 20100	small nozzle con.
4341 003 02390	switch lever	4341 004 20190	dusting brush con. (opt.)
4322 006 50600	switch soldered	4322 004 22940	big nozzle con.
4341 006 20560	PCB ANS EL 220 - 240 V	4322 004 22330	twist & clean nozzle con. (opt.)
4341 006 20570	PCB ANS EL 120 V	4322 005 11040	polishing disc (opt.)
4341 003 02320	motor cap	8838 041 01010	pads for twist & clean nozzle (opt.)
4341 001 70210	buffer back

ELECTRICAL DIAGRAM

EXPLODED VIEW

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