Separate The Suction Turbine Casing From The Suction Head Casing; Replace Appliance Switch - Kärcher NT 27/1 Service Manual

5.4 Separate the suction turbine casing from the suc-
tion head casing
Remove the suction head (see chapter 4.2).
Remove the fastening screws (1).
Remove the suction turbine casing (2) from the suction head
casing (6).
1 Fastening screws (4x), suction turbine casing
2 Suction turbine housing
3 Insulation
4 Suction turbine (M1)
5 Appliance switch (S1)
6 Suction head casing
8
English 5.906-472.0 Rev. 00 (08/08)
5.5

Replace appliance switch

If the appliance switch (3) is defective, it can be replaced as fol-
lows.
Separate the suction turbine casing from the suction head cas-
ing (see Chapt. 5.4).
Pull the appliance switch (3) out of the holder (7).
Pull all four connector plugs (5, 6) off of the appliance switch
(3).
Install the new appliance switch in reverse order.
Note
When installing the appliance switch, make sure that all connecting
cables are routed in their respective cable guides (arrows) and that
the de-interference capacitor (2) is installed in the holder (7).