Kärcher ICC 1 S D, Service Manual

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ICC 1 S D Basic Settings and Service Procedures
Engine – Engine shut-off solenoid valve
In the event that the solenoid valve (1) fails to
shut off the fuel supply when the ignition key is
set to position "0", the solenoid valve can also be
actuated manually.
Shut off engine:
– Move engine shut-off lever in direction of
arrow until it stops, and hold until engine
comes to a standstill.
Engine shut-off solenoid valve
As soon as the ignition switch (S1) is set to
position "0" with the engine running, the engine
shut-off control responds, and the solenoid valve
(1) attracts. This shuts off the fuel supply inlet,
causing the engine to stop. After about 15
seconds, solenoid valve switches off again, and
opens fuel supply inlet.
Engine shut-off solenoid valve
Manual actuation of engine shut-off solenoid valve
Checking engine shut-off solenoid valve
– Check fuse F 12.
– Set ignition switch to "0" position.
– Measure magnetic field on solenoid valve no
later than 5 seconds after setting ignition key
to "0" position.
– If a switching voltage is present, and the
solenoid valve does not attract, it must be
replaced.
– If no switching voltage is present, connecting
cables and D2 engine shut-off control module
must be checked and replaced as required.
Checking magnetic field
1 Solenoid valve, engine shut-off
2 Lever, engine stop
Caution!
Stay clear of rotating components!