Basic Settings And Service Procedures; Engine; Fuel - Kärcher ICC 1 S D Service Manual

ICC 1 S D
Engine – Fuel
Cleaning fuel system
Bleeding air from fuel system
1 Fuel shut-off valve
2 Knurled retaining ring
3 Fuel filter bowl
4 Air bleeding screw

Basic Settings and Service Procedures

Cleaning fuel filter
– Close fuel shut-off valve (1) by turning
counter-clockwise one-quarter turn.
– Loosen and unscrew knurled retaining ring
(2), and remove fuel filter bowl (3) complete
with contents.
– Replace fuel filter insert (3).
Bleeding air from fuel system
– Loosen air bleeding screw (4) approx. 2 turns.
– Start engine, and allow to run until exiting fuel
no longer contains air bubbles.
– Tighten air bleeding screw (4) while engine is
running.
25