5.959-373 A 2006471 (06/03)
English
CWP 2000
Operating Instructions
F13
F Maintenance and servicing
Time
Activity
Unit concerned
Implementation
by whom
Monthly or
after 2000
washes
Clean filters
In the compressed-air
maintenance unit (Fig. F.10)
–
–
–
–
–
Close off compressed air
and bleed out pressure
Unscrew filter housing
Remove filter insert
Clean filter with
compressed air
Insert filter, screw on
housing
Operator
Cleaning-agent suction filters in
the reservoirs for cleaning
agent
–
–
Screw off lids of cleaning
agent reservoirs
Rinse filters of the suction
hoses with clean water
Operator
Clean dirt
traps
Dirt trap for used water
(optional)
Dirt trap for fresh water
(Fig. F.10)
–
–
–
–
Turn off water inlet
Unscrew cover of dirt trap
Rinse filter with water
Re-insert filter and screw
on cover
Operator
Lubricate
Guide tracks of wheel washing
unit (Fig. F.13)
Apply grease with a brush
Operator
Check
Hoist cable of roof brush,
roof dryer
Visual inspection:
check condition of the cables,
if necessary replace
Operator
Customer
Service
Check
fastening
and spacing
of all limit
switches
Wheel washing unit – moved
out
Side brushes – moved in/out
Safety switch travel start, travel
end
Safety switch side brush
Roof brush up/down
Safety switch front/rear
(Figs F.2 to F.9)
–
–
–
–
Verification of specified
distance of 4 mm:
use a piece of flat material
4 mm thick as thickness
gauge
Measure distance
between limit switch and
switch flag
If necessary readjust limit
switch by resetting the two
plastic nuts
Operator/
Customer
Service
