Kärcher CB 1/23 Eco Bedienungsanleitung Seite 29

Time Activity
monthly or Clean filter
after 2000
washes
Clean dirt catcher
Visual check of belt for
roof brush, drier
Tighten and and check dis-
tance of all limit switches
half-yearly Check energy supply line Cables and hoses at: - energy column
or after
5000
washes
yearly or Check plastic rollers and
after 10000 rubber buffers
washes
Check running surface
every two Replace belts and pulley Belts and pulleys drier and roof brush
years or af-
ter 20000
washes
Figure 1
1 Pressure lessener wheel wash
2 Dirt catcher
Figure 2
Assembly affected
Detergent suction filter in the detergent
containers
Dirt catcher Fresh water (option), Dirt
catcher Fresh water (Diag. 1)
Belt of roof brush, drier
All limit switches (see diagrams 2 to 6) Check of the nominal distances of 4mm: Use a
or - energy chain or - cable tow
Running rollers (Diag. 7) and stop-buff-
ers of the side-brushes' wagon, stop-
buffers of the side-brushes oscillate
(Diag. 8)
SB traversing operation
1 Lower roof brush limit switch (DBU)
2 Lower drier limit switch (TRU)
3 Light barrier wheel wash facility
4 Light barrier position 1
Figure 3
1 Upper roof brush limit switch (DBO)
2 Upper drier limit switch (TRO)
Figure 4
1 Limit switch for roof drier safety bracket
EN
Remedy
Screw off the cover of the detergent con-
tainers and rinse the filters of the suction
hoses with clean water.
Shut off water supply, screw off cover of the
dirt catcher, rinse out filter with water, re-in-
sert filter and screw on cover.
Visual inspection: Check status of the belts,
replace, if necessary (Customer Service).
4mm thick flat material as feeler gage, measure
distance between limit switch and switching flag.
Readjust limit switch, if necessary by shifting
both plastic nuts.
Visible inspection: Condition of hoses and
cables, leaks in hoses and connectors.
Check ease of movement of roller truck at
cable tow.
Visual inspection: check state of the guide
rollers and play between rollers and guide
rails (maximum 5 mm play, binding of the
guide rollers at least 15 mm thick). Check
rubber buffers for cracks, visible inspection.
Check that running surface for SB travers-
ing operation is clean. Remove contamina-
tions using special cleaners (for e.g.6.869-
035).
Replace parts
Figure 5
1 Limit switch for travel start (PTS)
2 Limit switch for travel end (PFE)
Figure 6
1 Limit switch for side brush 1 start
(SB1_a)
2 Limit switch for side brush 1 end
(SB1_e)
10
-
of whom
Operator
Operator
Custom-
er Service
Custom-
er Service
Operator
Operator
Operator
Custom-
er Service
29