9.803-436.0-B • Operator Kärcher HDS Diesel
9
PRESSURE
W
ASHER
OPERA
T
OR’S MANU
AL
98034360-10
OPERATING INSTRUCTIONS
98034360-9
STEP 1:
Read operator's manual before operating machine. Check engine
oil level. Oil level should be level with the bottom of the oil fi ller neck. (Refer
to the engine’s operating manual included with machine.) We recommend
that the oil be changed after the fi rst 50 hours of use, then once every
200 hours.
NOTE:
Improper oil levels will cause low oil sensor to shut off
engine.
IMPORTANT! Do not run engine with high or low oil levels
as this will cause engine damage.
STEP 2:
Fill engine/burner fuel tank
with No. 2 diesel fuel. Check engine
and pump oil levels. Check engine
radiator fl uid level. Install proper bat-
tery making sure that the red cable
is attatched to the positive terminal.
Use a 12V group 24 style battery.
Oil Dipstick
Fuel
Tank
STEP 3:
Read engine manual. The
keyed ignition is located on engine
control panel. Turn key to fi rst posi-
tion. The glow plug light will illumi-
nate. When light goes out, turn key
to start (second) position. Do not
hold key in start position longer than
fi ve (5) seconds or starter motor will
be damaged.
STEP 4:
Before installing pres-
sure nozzle, trigger spray gun to
eliminate trapped pressure. Then
run machine allowing water to fl ush
through the system until clear.
STEP 5:
With spray gun and wand
pointed away from you or anybody
else, insert pressure nozzle into
quick coupler on end of wand. Press
trigger on spray gun to obtain pres-
surized cold water spray.
WARNING! Never replace noz-
zles without engaging the safety
latch on the spray gun trigger.
Oil Cap Filter
98034360-12
STEP 6:
For hot water, turn burner
switch to ON when a steady stream
of water flows out of spray gun.
Burner will light automatically.
NOTE:
Do not start machine with
burner switch on.
STEP 7:
Turn thermostat above 180°
mark. Thermostats are high limit
devices not temperature regulators.
STEP 8:
To apply detergent, place
detergent pick-up tube into a con-
tainer of detergent and turn the
detergent valve counterclockwise.
STEP 9:
To stop, reverse steps
and set all controls to their original
settings.
Turn burner switch OFF and open
trigger on spray gun, allowing water
to cool.
98034360-13
Safety
Latch
Trigger
OPERA
TING
INSTR
UCTIONS
I
NSTR
UCCIONES
D
E
OPERA
CION
MODE
D’EMPLOI
BURNER
QUEMA
DOR
BR
ULEUR
OFF
O
ST
GL
ON
OFF
DETERGENTS
FOR BEST RESUL
TS USE
98034360-11
Key
Switch
W
ARNING
PRECA
UTION/A
TTENTION
OD
E
MPLOI
TEMPERA
TURE
TEMPERA
TURA
TEMPERA
TURE
BURNER
QU
EM
AD
OR
BR
ULEUR
OFF
O
ON
I
BU
RNE
ST
GL
ON
OFF
ENGINE
DETERGENTS
FOR BEST RESUL
TS USE
98034360-14
Burner
Switch
Thermostat
98034360-15
Detergent
Valve
W
ARNING
PRECA
UTION/A
TTENTION
OD
E
MPLOI
TEMPERA
TURE
TEMPERA
TURA
TEMPERA
TURE
BURNER
QU
EM
AD
OR
BR
ULEUR
OFF
O
ON
I
BURN
ST
GL
ON
OFF
ENGINE
DETERGENTS
FOR BEST RESUL
TS USE
98034360-16
Burner
Switch
