Operating Instructions - Kärcher HDS4.0/22 Dealer's Manual

Liberty hds stationary series, hot water, electric powered, natural gas or lp heated
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Operations

Operating Instructions

STEP 1: Have an electrician
connect power supply into elec-
trical box according to information
shown on the serial plate.
STEP 4: To apply detergent open
the detergent valve counterclock-
wise making sure that the
detergent pick-up tube is in the
detergent solution and not sucking
air.
High
Pressure
Nozzle
22
STEP 2: Turn on main gas supply
and depress and turn control knob
to the 'ON' position.
Detergent
Valve
STEP 5: To Stop: Turn the burner
switch off and place the detergent
pick-up tube into fresh water. Open
the detergent valve and trigger
spray gun allowing detergent lines
to be flushed and the burner to
cool. Otherwise, coil damage will
result. After water has cooled, turn
pump switch to OFF position. If the
machine is going to be off for an
extended period of time, put the
manual valve on the gas valve into
the OFF position.
Turn the water off. Protect from
freezing.
Wand
Trigger
Karcher Liberty HDS Stationary Dealer's Manual 9.801-508.0 - AY
Burner
Switch
Pump
Switch
N
N
C IO
A C
E R
S
R A
O P
Ñ O
D A
P E
LA
S O
E .
E O
R S
N A
LE
S A
S D
E U
S O
S D
E R
m o
N E
S P
).
TE
N E
D O
de
a
A N
S IO
S .
G A
rr a
ie rr
IO
N
D E
tie
a T
C C
A C
LE
D A
PA
o a
re
R U
E R
N A
R
P IE
" (A
di da
de
R O
F F
ct ad
n
S T
O P
S IO
S P
"O
P ér
ie nt
os
y po
D E
C A
ó n
co
ne
de
rs e
IN
A L
E O
LA
si ci
te
te
im
N U
E D
A
en
en
ed
ic ia
l to
M A
P U
po
or ri
or ri
oc
re in
la
r C
s pr
r de
E L
A D
A
en
to m
ac
e lo
be
la do
A
C U
or es
o po
C I
de
LE
D E
a un
ia nt
op
N A
ru pt
ad
ed
G F
l ac
on
p
NOTE: High pressure nozzle must be attached
at end of wand to obtain high pressure. To
apply soap, See Applying Detergent & General
Operating Techniques.
E O
S D
E U
S D
N E
S P
TE
N E
IO
A N
S IO
C C
N
D E
A C
R
LE
D A
R U
E R
N A
P IE
O P
S IO
R O
S T
C A
S P
"O
D E
ón
IN
A L
E O
LA
si ci
nt e
N U
E D
A
M A
P U
po
or rie
or ri
E L
A
la
ac
r C
A D
en
to m
e lo
A
C U
or es
o po
ia nt
LE
D E
ru pt
a un
ad
G F
N A
on
ed
STEP 3: Push pump 'ON' switch, or
turn to pump position and pull the
trigger on the spray gun allowing
cold water to flow. To activate the
gas control valve for hot water,
push the burner switch to the 'ON'
position and pull the trigger on the
spray gun.
Burner
Switch
Pump
N
N
Switch
C IO
A C
E R
S
R A
O P
Ñ O
D A
P E
LA
S O
E .
R S
N A
LE
S A
S O
E R
m o
).
D O
de
a
S .
G A
rr a
ie rr
tie
a T
PA
o a
re
" (A
di da
de
n
F F
ct ad
P ér
os
y po
ne
ie nt
co
de
rs e
te
im
ic ia
en
ed
l to
s pr
oc
re in
r de
be
la do
C I
de
op
l ac
p

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