Karcher KMR 1250 D - Manual (Page 19)

KMR 1250 D
User Instructions
English
43
Cleaning or replacing the
air cleaner
!
Do not run the engine without an air cleaner other-
wise this will lead to increased wear on the engine
The air cleaner must be washed out more frequently if the
engine is run in particularly dusty environment.
!
Do not wash the air cleaner in petrol or a cleaning
solvent with a low flash point.
n
Filter insert 1: Replace when heavily contaminated.
Otherwise, blow out the insert from the inside with com-
pressed air or knock it on a hard surface. Do not brush
the dirt off or the dirt will get pressed into the fibres.
Do not clean the filter with a soap solution as in this
model it is a oil wet filter.
Checking the hydraulic
system
n
Carry out a visual inspection. If there is any loss of fluid
from the hydraulic unit, cylinder or hoses, call KÄRCHER
Customer Service.
Clean fuel filter
!
Do not smoke where this work is taking place,
keep away from naked flames and sparks.
n
Drain the fuel out of the tank.
n
Undo the small screws on the fuel tap and draw out the
filter. Wash the filter thoroughly with diesel fuel.