Kärcher CV 66/2 Service Manual Download Page 6

English

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Restore cable connections. Contact arrangement:

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Bundle the cables with the harness

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Reinstall the cover

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Check the function and make sure that the switch was in-
stalled in the correct position.

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Remove the cover (see "Disassembly of operating panel")

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Carefully open cable tie (cut)

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Disconnect the connectors on the wire harness

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Remove the operating from the handle by removing 4 screws 
from the side

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Take the operating panel off toward the front and pull out the 
wire harness through the side boring. Do not damage the 
plug!

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Remove the handle and the handlebars (see "Removing the 
handle")

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Pull the wire harness out of the column

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Disconnect the connectors in the appliance

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Route a new wire harness

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Restore the connections

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Reassemble the handle and the operating panel

The handle must be removed in order to be able to remove the 
appliance hood. The handle can be adjusted via a shaft and 
locks. This adjustment must be dismounted in the shown se-
quence to prevent damage.

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Remove the plastic cover from the right side (side without ad-
justment lever).

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Unscrew the screw from the shaft and remove the column in-
cluding the lock.

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Pull the shaft out of the left side. The adjustment lever and the 
shaft are connected via a joint. The connection is secured by 
a splint. The plastic cap can only be removed if this splint and 
the connecting piece are removed.

5.5

Replace wire harness

5.6

Removing the handle

Summary of Contents for CV 66/2

Page 1: ...English 1 CV 66 2 Service Manual 5 906 479 0 Rev 00 01 09...

Page 2: ...Replace wire harness 6 5 6 Removing the handle 6 5 7 Removing the appliance hood 7 5 8 Replacing the drive belt of the brush roller 9 5 9 Clean replace the suction channel 10 5 10 Replacing the brush...

Page 3: ...to this information is permitted only with the explicit permission of the company Alfred K rcher GmbH Co KG P O Box 160 D 71349 Winnenden www kaercher com Danger Immediate danger that can cause severe...

Page 4: ...y The cables are secured by cable ties If a cable tie is re moved it must replaced with a new one Watch for cable connections during removal and installation If connectors or lines are damaged they mu...

Page 5: ...he nut and pull of all the ring ferrules The protective conductor is installed last Remove the traction relief Unscrew the locknut hold against traction relief Pull the mains cable out toward the back...

Page 6: ...ire harness out of the column Disconnect the connectors in the appliance Route a new wire harness Restore the connections Reassemble the handle and the operating panel The handle must be removed in or...

Page 7: ...e described in more detail in other chapters These points are not specifically marked in the text Remove operating panel Removing the handle Remove the wheel cover For this lift the cover using a scre...

Page 8: ...rush head Remove the cover from the appliance and set aside Remove the suction turbine and disconnect the connections Disconnect the connector on the pressure switch Do not remove the pressure switch...

Page 9: ...er if necessary While installing check and ensure that no cables are crushed Assembly of the appliance in reverse order The brush roller is connected to the drive motor via a drive belt If the drive b...

Page 10: ...the drive belt cover There is a suction channel cover on the brush head This channel can be removed to clean the suction channel Remove the appliance cover Loosen all 8 screws on the suction channel...

Page 11: ...hed belt in the gears of the brush head which must be replaced if damaged Remove the appliance cover Turn out the 4 screws and remove the gear cover The screws are secured with screw adhesive Loosen t...

Page 12: ...t Disconnect the cable connection Remove the turbine unit from the rubber tub Guide the cable through the opening Do not damage the rubber tub Install the new turbine unit in reverse order Install the...

Page 13: ...witched off as soon as a suction hose is in serted This function is triggered by a micro switch which is lo cated in the connection bushing Unscrew 2 fastening screws at the connection bushing Careful...

Page 14: ...turbine If the switch is defective it must be completely replaced Remove the turbine filter cover The pressure switch is located in the center of the turbine tub Remove the nut and seal of the pressur...

Page 15: ...Suction hose suction channel blocked clean suction hose suction channel Suction turbine does not run Check replace the pressure switch S3 Check replace the suction turbine M3 Check cable connections...

Page 16: ...min 1350 Dimensions and weights Height mm 1120 Width mm 770 Length mm 1270 Volume of filter bag l 35 Weight kg 72 Noise emission Sound pressure level EN 60704 2 1 dB A 73 Machine vibrations Vibration...

Page 17: ...screws 8x 5x20 running gear 1 5 Plastic screws 2x 5x20 suction channel cover 0 8 Plastic screws 12x 5x20 fastening screws push handle half bowl handle 0 8 4x M 6x12 secure the running gear with screw...

Page 18: ......

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