Karcher CB 1 28 Eco - Инструкция по эксплуатации - Страница 29

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10

Figure 1
1 Pressure lessener wheel wash
2 Dirt catcher

Figure 2

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

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)

Time

Activity

Assembly affected

Remedy

of whom

monthly or 
after 2000 
washes

Clean filter

Detergent suction filter in the detergent 
containers

Screw off the cover of the detergent con-
tainers and rinse the filters of the suction 
hoses with clean water.

Operator

Clean dirt catcher

Dirt catcher Fresh water (option), Dirt 
catcher Fresh water (Diag. 1)

Shut off water supply, screw off cover of the 
dirt catcher, rinse out filter with water, re-in-
sert filter and screw on cover.

Operator

Visual check of belt for 
roof brush, drier

Belt of roof brush, drier

Visual inspection: Check status of the belts, 
replace, if necessary (Customer Service). 

Custom-
er Service

Tighten and and check dis-
tance of all limit switches

All limit switches (see diagrams 2 to 6) Check of the nominal distances of 4mm: Use a 

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.

Custom-
er Service

half-yearly 
or after 
5000 
washes

Check energy supply line Cables and hoses at: - energy column 

or - energy chain or - cable tow

Visible inspection: Condition of hoses and 
cables, leaks in hoses and connectors. 
Check ease of movement of roller truck at 
cable tow.

Operator

yearly or 
after 10000 
washes

Check plastic rollers and 
rubber buffers

Running rollers (Diag. 7) and stop-buff-
ers of the side-brushes’ wagon, stop-
buffers of the side-brushes oscillate 
(Diag. 8)

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.

Operator

Check running surface

SB traversing operation

Check that running surface for SB travers-
ing operation is clean. Remove contamina-
tions using special cleaners (for e.g.6.869-
035). 

Operator

every two 
years or af-
ter 20000 
washes

Replace belts and pulley Belts and pulleys drier and roof brush Replace parts

Custom-
er Service

29

EN