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RB 800
English
20
Maintenance and Care
Before performing any inspection, maintenance, cleaning or other work on the machine, shut off the engine, turn off the water
supply and squeeze the spray gun trigger until the pressure in the system has been fully released.
The information applies in normal operating conditions. The specified intervals
must be shortened accordingly for longer daily working hours. If the machine is
only used occasionally, the intervals can be extended accordingly.
NOTE: Kohler recommends that engine oil be changed after the first 5 hours of
operation.
Bef
ore
sta
rti
ng
work
At
the
end
of
w
ork a
nd/
or
daily
W
eekl
y
or
e
very
40
ope
rati
ng
hours
Aft
er
the
first
5
oper
ati
ng
hours
E
ver
y
250
op
er
ati
ng
hou
rs
or
once
a yea
r
If d
amage
d
As re
quir
ed
Entire pressure washer
Visual inspection (condition, leaks)
X
Clean
X
X
Oil level of the high-pressure pump
Check
X
Oil of the high-pressure pump
Change
X
X
Connectors on high-pressure hose
Clean
X
X
Grease
X
Coupling on the spray lance and spray
gun
Clean
X
X
Water intake screen at inlet of high-pres
-
sure pump
Clean
X
X
Replace
X
High-pressure nozzle
Clean
X
Replace
X
Ventilation openings / cooling surfaces /
air intake ports
Clean
X
X
Injector in outlet of high-pressure pump Clean
X
Rubber buffer on frame
Check
X
Replace
X
Engine
Maintain
Read and follow all maintenance and care instructions in the Kohler engine manual.