Karcher CV 66/2 Service Manual - page 14
14
English
Î Remove the Y piece
Î Replace the safety plate
Î Reinstall the Y piece - this might require increased force.
Î Screw in the Y piece
The appliance incorporates a pressure switch, which monitors
the vacuum pressure. If this vacuum pressure becomes too high,
the pressure switch switches off the suction turbine. If the switch
is defective, it must be completely replaced.
Î Remove the turbine filter cover
The pressure switch is located in the center of the turbine tub
Î Remove the nut and seal of the pressure switch
Î Tilt the appliance backwards and remove the brush motor
Î Remove the brush motor from the appliance
Î Disconnect the cable connections on the pressure switch
Î Pull out the pressure switch
Î Install new pressure switch - watch for tightness!
Î Create a cable connection
5.16 Replace the pressure switch