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  3. Vacuum Cleaner
  4. CV 30/1
  5. Unit Information

Karcher CV 30/1 Unit Information

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...