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Karcher ESB 28 Service Manual

Other manuals for ESB 28: Original Instructions Manual

Summary of ESB 28

  • Page 1

    English 5.906-522.0 rev. 01 (08/11) 1 esb 28 esb 34 service manual.

  • Page 2

    2 english 5.906-522.0 rev. 01 (08/11) 1 preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 hazard levels. . . . . . ....

  • Page 3

    English 5.906-522.0 rev. 01 (08/11) 3 8 technical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8.1 special tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8.2 tightening torques. . . . . . ...

  • Page 4

    4 english 5.906-522.0 rev. 01 (08/11) good service work requires extensive and practice- oriented training as well as well-structured training materials. Hence we offer regular basic and advanced training programmes covering the entire product range for all service engineers. In addition to this, we...

  • Page 5

    English 5.906-522.0 rev. 01 (08/11) 5 1 rollers 2 brush roller 3 running rollers 4 connection nozzle 5 suction head plug 6 nameplate 4 parts of the system 4.1 esb 28 4.1.1 view from below.

  • Page 6

    6 english 5.906-522.0 rev. 01 (08/11) 1 locking tabs 1 electronics cover 2 weight 3 printed board 4 cord grip 5 cover, cable channel 6 brush roller 7 motor 8 toothed belt, brush roller drive 4.1.2 rear view 4.1.3 inside view.

  • Page 7

    English 5.906-522.0 rev. 01 (08/11) 7 1 rollers 2 brush roller 3 indicator bundle 4 running rollers 5 connection nozzle 6 suction head plug 7 reset button 8 nameplate 4.2 esb 34 4.2.1 view from below.

  • Page 8

    8 english 5.906-522.0 rev. 01 (08/11) 1 casing bottom 2 working light 3 covering lid 1 reset button 2 led green, operation 3 led red, malfunction 1 release, suction stub adjustment 2 electronics cover 3 fluorescent lamp 4 starter (fluorescent lamp) 5 led operating state indicators led green, operati...

  • Page 9

    English 5.906-522.0 rev. 01 (08/11) 9 1 screwdriver using a screwdriver, press in both locking latches on the rear of the esb 28 and lever them upwards. 1 fastening screws, electronics cover 2 toothed belt, brush roller drive 3 electronics cover 4 brush roller 5 covering lid remove the housing cover...

  • Page 10

    10 english 5.906-522.0 rev. 01 (08/11) remove the housing cover. 1 electronics cover 2 fastening screws, electronics cover unscrew the fastening screws of the electronics cover. Remove the electronics cover. Remove the brush roller as described in the chap- ter "replacing the brush roller". 1 drive ...

  • Page 11

    English 5.906-522.0 rev. 01 (08/11) 11 remove the electronics cover, as described in the chapter "replacing the toothed belt". 1 connecting cable to the vacuum cleaner 2 fastening screws, traction relief 3 cord grip 4 printed board 5 connecting cable unscrew the fastening screws of the traction reli...

  • Page 12

    12 english 5.906-522.0 rev. 01 (08/11) 1 fastening screw, casing cover unscrew the fastening screws of the casing cover. 1 covering lid 2 electronics cover 3 starter (fluorescent lamp) 4 fluorescent lamp 5 release, suction stub adjustment 6 toothed belt, brush roller drive remove the housing cover. ...

  • Page 13

    English 5.906-522.0 rev. 01 (08/11) 13 remove the housing cover. 1 electronics cover 2 fastening screws, electronics cover unscrew the fastening screws of the electronics cover. 1 connecting cable, fluorescent lamp 2 cable rake remove the connecting cables of the fluorescent lamp from the cable rake...

  • Page 14

    14 english 5.906-522.0 rev. 01 (08/11) 1 rubber bearing on the engine check correct position of the engine bearing. Thread in the engine pinion on the toothed wheel and place the engine into the engine mount. 1 locking wedge 2 clamp pocket on engine insert the locking wedge into the clamp pocket on ...

  • Page 15

    English 5.906-522.0 rev. 01 (08/11) 15 1 cover, cable channel 2 motor cable 3 motor remove the cover of the cable channel upwards. Remove the engine from the engine intake and thread it out of the toothed belt. 1 printed board 2 connecting cable, engine disconnect the connecting cable of the engine ...

  • Page 16

    16 english 5.906-522.0 rev. 01 (08/11) remove the electronics cover as described in the chapter "replacing the brush roller". 1 filter fleece remove the filter fleece from the filter pocket and replace it. 1 filter fleece 2 filter pocket insert the new filter fleece into the filter bag so it is flus...

  • Page 17

    English 5.906-522.0 rev. 01 (08/11) 17 remove the electronics cover as described in the chapter "replacing the brush roller". 1 printed board 2 connecting cable, micro switch disconnect the connecting cable of the micros- witch from the printed circuit board (pcb). 1 cover, cable channel remove the ...

  • Page 18

    18 english 5.906-522.0 rev. 01 (08/11) 몇 warning pull out the mains plug before doing any mainte- nance or cleaning jobs! 몇 warning never immerse the electrical suction brush in water or any other liquids while cleaning! Cut hair and threads that have got wound on the brush roller using a pair of sc...

  • Page 19

    English 5.906-522.0 rev. 01 (08/11) 19 1 printed board 2 connecting cable, vacuum cleaner 3 motor 9 circuit diagram 9.1 circuit diagram esb 28 + + - - ~ ~ 1 2 3.

  • Page 20

    20 english 5.906-522.0 rev. 01 (08/11) 9.2 circuit diagram esb 34.