Kärcher NT 25/1 Ap Te, Руководство по обслуживанию

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English 5.906-520.0 Rev. 00 (03/12)
15

Pull the appliance switch from its holder.

Pull the connecting cable out on the appliance
switch.

Replace the appliance switch and install it in re-
verse order.

Press the locking tabs together with pliers and, at
the same time pull the key out of the housing to-
ward the top.

Replace the key with the broken locking tabs.
Caution
Risk of damage by electrostatic discharge (ESD)! Pri-
or to the installation, take the appropriate measures
to discharge electrostatic charge.
1 Power connection (grey)
2 Electrodes overflow protection (blue)
3 Turbine (black)
4 Control chip

Pull all connecting plugs off the PCB.

Pull the PCB out of the casing toward the top.

Replace the circuit board.

Connect the new circuit board as per the circuit di-
agram.

Separate the turbine carrier from the hood.

Remove the suction turbine from the turbine hold-
er.
8.5 Replace appliance switch
8.6 Replace the appliance switch key
8.7 Replace the appliance electronics
8.8 Replacing the suction turbine