- DL manuals
- Karcher
- Vacuum Cleaner
- CV 30/1
- Unit Information
Karcher CV 30/1 Unit Information - page 9
New Unit Information 02.2004
CV 30/1, CV 38/1
Unit functions
Page 9 / 25
Mains connection cable
1 Unit switch
2 Control lamp, filter status
3 Housing for control printed circuit board
4 Clamp for mains connection cable
5 Connection plug
6 Retaining screw for clamp (2x)
7 Mains connection cable
4
6
6
7
3
Replace the mains connection cable
– Pull the connection plug (5) off the unit switch
(1).
– Screw out the retaining screws (6).
– Remove the clamp (4).
– Remove the mains connection cable (7) from
the cable guide.
– Fit new mains connection cable in reverse
order.
2
1
5
Summary of CV 30/1
Page 1
New unit information new unit information 02.2004 cv 30/1 1.023-... Cv 38/1 1.435-... 5.905-938.
Page 2
New unit information 02.2004 technical features cv 30/1, cv 38/1 page 2 / 25 design: – single-motor brush vacuum cleaner. – adjustable height handle. – adjustable height brush head for adjusting to the carpet pile. – triple filter – dust filter (felt filter) – protective motor filter – exhaust air f...
Page 3
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 3 / 25 view from the front 1 handle 2 cable hook, top 3 mains connection cable 4 foot lever, brush head unlocking device 5 rollers (2x) 6 brush head 7 rotary height adjustment knob for brush head 8 brush head cover 9 dust filter cover...
Page 4
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 4 / 25 1 retaining lever for dust filter 2 dust filter (felt filter) 3 retaining lever for protective motor filter 4 exhaust air filter 5 protective motor filter 5 4 3 2 view from the front, opened dust filter cover note: the dust fil...
Page 5
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 5 / 25 1 handle 2 suction hose 3 top cover 4 lower cable hook 5 clamping lever for handle height adjustment 6 suction tube 7 connection for suction tube 8 rollers (2x) rear view 4 7 15 8 9 8 5 6 3 13 11 12 14 16 10 9 foot lever, brush...
Page 6
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 6 / 25 rear view, rear cover 1 handle column 2 retaining screws for rear cover (4x) 3 rear cover 4 clamping lever for handle height adjustment 5 lower cable hook 6 locking device for handle column 2 6 5 2 4 2 2 3 note: the clamping le...
Page 7
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 7 / 25 1 top cover 2 retaining screws for upper cover (2x) 3 control lamp (red), filter status 4 mains connection cable 5 circlip 6 suction hose connection view from above 4 3 2 1 2 6 5.
Page 8
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 8 / 25 upper cover open 1 top cover 2 unit switch 3 unit switch connections 4 control lamp, filter status 5 housing for control printed circuit board 6 earth connection plug 7 mains connection cable 8 suction hose connection 9 circlip...
Page 9
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 9 / 25 mains connection cable 1 unit switch 2 control lamp, filter status 3 housing for control printed circuit board 4 clamp for mains connection cable 5 connection plug 6 retaining screw for clamp (2x) 7 mains connection cable 4 6 6...
Page 10
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 10 / 25 printed circuit board 1 control lamp, filter status 2 housing for control printed circuit board 3 mains connection cable 4 earth connection plug 5 unit switch 6 vacuum hose on the printed circuit board 7 vacuum hose connection...
Page 11
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 11 / 25 1 brush roller 2 locking pin (3x) for skid plate 3 skid plate 4 roller 5 running wheel for adjusting height of brush head 1 2 4 4 3 2 brush head, view from below removing skid plate – rotate the locking pins (2) through 90° in...
Page 12
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 12 / 25 1 brush roller drive 2 brush roller drive belt 3 retaining screws (8x) for brush head cover (see page 13) 4 indicator bristles (red) 5 skid plate 6 retaining screws (2x) for counter bearing 7 brush roller counter bearing 8 bru...
Page 13
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 13 / 25 brush head 1 driving gear 2 centrifugal clutch drive belt 3 centrifugal clutch 4 brush roller drive belt 5 brush head cover 6 bumper 7 rotary height adjustment knob for brush head 8 suction hose 9 suction motor housing 8 7 6 4...
Page 14
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 14 / 25 brush head 1 driving gear 2 suction motor housing 3 foot lever, brush head unlocking device 4 bearing shells for suction motor housing 5 drive belt for centrifugal clutch 6 centrifugal clutch 7 rotary height adjustment knob fo...
Page 15
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 15 / 25 brush head 1 drive belt for centrifugal clutch 2 centrifugal clutch 3 brush roller drive belt 4 drive gear for brush roller 5 brush head housing remove the centrifugal clutch – take out the centrifugal clutch (2). – remove the...
Page 16
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 16 / 25 brush head height adjustment, brush head disassem- bled 1 opening for running wheel, height adjustment 2 brush head housing 3 steel spring 4 running wheel cover 5 running wheel, height adjustment 6 rotary knob 7 metal bracket ...
Page 17
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 17 / 25 suction motor 1 retaining screw (4x) for upper section of housing 2 lower section of housing 3 suction motor driving gear 4 upper housing section 1 1 4 3 1 1 2.
Page 18
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 18 / 25 suction motor 1 lower section of housing 2 mains connection cable 3 spring clip for bearing shell 4 terminal strip/connection for suction motor 5 bearing shell 6 upper housing section 7 suction motor dismantle upper housing se...
Page 19
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 19 / 25 suction motor 1 connection cable 2 driving gear 3 hexagon nut m5 4 terminal strip/connection for suction motor 5 suction motor 6 lower section of housing 5 replace the suction motor – disconnect the connection cable (1) from t...
Page 20
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 20 / 25 suction motor 1 lower section of housing 2 mains connection cable for suction motor 2 insert mains connection cable the mains connection cable (2) must be laid inside the pins provided (see arrow) as shown in the figure above....
Page 21
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 21 / 25 suction motor 1 mains connection cable 2 lower section of housing 3 suction motor 1 2 insert mains connection cable the length of the mains connection cable (1), measured from the upper edge of the lower housing section (2), m...
Page 22
New unit information 02.2004 unit functions cv 30/1, cv 38/1 page 22 / 25 suction motor 1 suction motor 2 lower section of housing 3 seal (marked in red) 1 replace seal. The seal (3) must be placed exactly in the guide groove of the lower housing section (2) to protect the suction motor (1) from dus...
Page 23
New unit information 02.2004 cv 30/1, cv 38/1 unit functions page 23 / 25 suction motor 1 carbon brush (2x) 2 suction motor 3 hard rubber bracket 4 motor cover 5 protective motor housing 5 4 open the suction motor housing – remove the motor cover (4) from the protective motor housing (5). – the suct...
Page 24
New unit information 02.2004 troubleshooting cv 30/1, cv 38/1 page 24 / 25 troubleshooting fault solution motor not running – check cable, plug, fuse and socket. – thermal contact has switched off the suction motor because of overheating, leave the suction motor to cool. Clattering noise when switch...
Page 25
New unit information 02.2004 cv 30/1, cv 38/1 technical specifications page 25 / 25 the technical data sheet and the circuit diagram will be included in the next issue of the spare parts cd-rom (disis) and are available in the intranet. Technical data sheet: folder: „central / service info int’l / t...