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Kärcher HDS4.0/22 Dealer's Manual

Liberty hds stationary series, hot water, electric powered, natural gas or lp heated
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Table of Contents
Liberty HDS Stationary Series
Hot Water - Electric Powered -
Natural Gas or LP Heated
Dealer's Manual
WARNING:
This product and accessories may contain a chemical
State of California to cause cancer and birth defects or other
reproductive harm.
For more information about this regulation:
E
ON
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ATE
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US
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DE
L'O
PEU
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TÉR
F".
pris
cas
sur
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NU
EL
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ON
AG
ES
n "OF
à une
e (le
iqu
ées
que
MA
LIS
MM
DO
pos
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e de
ssa
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i ind
à cha
cor
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rs
en
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fuit
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tes
rac
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LIR
UVA
teu
atio
ur
de
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et
lisé
et
de
au
inte
rrup
lim
ent
jon
itia
cte
lisa
itia
e rigi
en
s les
c d'a
le
dis
t être
réin
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le
tub
pom
pe
N
N
tou
z le
blo
Tes
tez
s de
doi
tole
de
la
se
IO
CIÓ
Me
ttez
cte
terr
e.
céd
ure
cte
ur
le
pis
u.
pte
ur
vei
lleu
sur
AC
OP
ERA
DAÑ
OS
1.
Co
e à
nne
la
pro
dis
jon
ssio
n,
ler
l'ea
erru
".
r est
La
mis
ER
. LA
LES
O
2.
mis
e des
ur.
Le
te
pre
es
cou
l'int
n "ON
leu
lez
OP
USA
RSE
SO
NA
ad-
à l'aid
cte
à hau
et
fait
. Me
ttez
pos
itio
du
brû
" et
rég
S DE
DE
PER
mo
do
CI
dis
ion
jon
.
au
à eau
em
ent
en
pte
ur
"ON
NE
AN
TES
ION
ES
AD
O).
de
ra
rra
(GF
y
sat
ez
le
tuy
tuy
au
ferm
t de
gaz
erru
leu
r sur
CC
IO
CIÓ
N
LES
DAD
ES.
AG
a tier
a a
Tie
rein
icio
e a
Fix
sor
tie.
z le
e rigi
de
ine
que
l'int
brû
RU
ERA
AR
ON
PIE
F"
(AP
ado
did
os
y pon
de
ers
3.
de
nne
cte
tub
du
rob
lors
eur
du
.
ST
L DE
OP
ASI
OC
PRO
n "OF
con
ect
de
Pér
imi
ent
rse
aco
r-
4.
Co
ez
le
n "ON
".
ton
ent
err
upt
.
toy
age
IN
NUA
DE
A
LAS
pos
ició
rrie
nte
rrie
nte
ced
icia
tom
5.
Ten
itio
z le
bou
atiq
uem
l'int
vou
lue
z le
net
s,
le
EL
MA
A
PUE
s en
la
aco
Co
los
pro
e rein
del
pos
rne
e aut
om
me
ttez
atu
re
nce
min
ute
LEA
DEC
UAD
tore
a un
tom
ado
por
nte
CI
deb
pla
dor
ició
n
6.
Tou
llum
r l'ea
u,
pér
me
F".
t 2
à 3
INA
rrup
ion
) me
. El
dia
GF
al
aco
la
pos
s'a
".
uffe
t à
la
et
tem
com
ez.
r sur
"OF
dan
e.
los
inte
ene
rgía
tor
Acc
iera
itivo
y var
illa
en
ND
I-
"ON
r cha
sta
erg
ent
:
et
rinc
leu
u pen
sys
tèm
INE
.
tod
os
nte
de
rrup
) (si
hub
dis
pos
tola
llav
e.
bom
ba
ien
CE
da.
"
7.
Pou
the
rmo
z le
dét
age
ent
du
brû
r l'ea
"OF
n du
F".
IO
NS
CH
Y OR
ue
la
fue
el
Inte
lés
dic
ho
n,
pis
abr
a la
de
la
n "ON
" (EN
enc
n "ON
le
ive
net
dét
toy
erg
pte
ur
cue
.
sur
ssio
CT
NG
MA
L INJ
UR
nec
loq
Co
te
. Pru
ebe
en
Ing
en
use
.
sió
a y
tor
ició
dor
se
ició
8.
Act
ès
le
z le
erru
ne
éva
oid
pom
isse
pe
la
pre
RU
ER
ATI
NA
1.
Co
ado
sig
las
ora
dos
se
alta
pre
de
inte
agu
rrup
pos
la
ma
la
pos
9.
Apr
Co
upe
l'int
ma
chi
ine
refr
de
la
r réd
uire
IN
ST
E
OP
SO
2.
ecu
sus
orp
que
de
tro
el
en
el
dor
que
en
A.
Me
ttez
z la
bob
pte
ur
t pou
IN
G
BEF
OR
T IN
.
PER
Tes
t
por
eba
inc
a vez
ngu
era
sum
inis
loq
ue
a de
e cua
gas
ndo
ma
ead
a.
B.
Lai
sse
que
la
erru
tole
AT
NU
Y RE
AL
SUL
MA
GE
let.
ure
s
pru
eba
cad
e la
ma
de
illa.
Co
vul
ent
del
que
des
ra
C.
ps
ttez
l'int
le
pis
ER
MA
MA
TY
DA
n.
ed
out
ced
and
pru
gur
ngu
era
var
la
la
vál
am
tor
per
atu
O).
tem
Me
ion
nez
z l'ea
u.
OP
ATI
NG
ON
PER
pos
itio
gro
und
tes
t pro
res
et
3.
Ase
te.
la
ma
).
trol
de
om
átic
inte
rrup
tem
za.
AG
AD
se
D.
Act
upe
OP
ER
ER
ATI
PRO
F"
ly
et
and
st
be
out
-
rien
nec
te
IDO
con
erá
aut
e el
a la
lim
pie
(AP
a que
E.
Co
Us
e
go
RE
AD
PER
OP
the
"OF
pro
per
res
CI
mu
nd
to
4.
Co
ete
CE
ND
illa
de
end
col
oqu
ost
ato
a con
la
n "OF
F"
s par
O).
F.
fue
el
RO
es
in
ply
to
ng
the
GF
and
wa
5.
Suj
" (EN
la
per
se
enc
agu
el
a,
term
ced
ició
3 min
uto
AD
OS
ION
de
roc
ie
IMP
swi
tch
sup
ed)
usi
ice
. The
f gun
itio
n.
t
loq
"ON
ue
pilo
to
ar
el
e y
ste
pro
la
pos
2 ó
(AP
AG
EX
as
PL
don
s.
No
r
ce
all
pow
er
ipp
CI
dev
t-of
ter.
" pos
ligh
6.
Co
). El
cal
ent
) y
aju
ent
uag
dor
ue.
en
a por
n "OF
F"
O
DE
en
áre
mit
ido
lise
Uti
est
1.
Pla
nne
ct
(if
equ
GF
.
e,
shu
on
wa
the
"ON
t will
DO
de
ND
IDO
det
erg
r:
e y
enj
ma
agu
ició
em
a.
duc
SG
n per
to
N
nue
ide
s
2.
Co
GF
CI
on
ry
the
use
re
hos
turn
in
n.
".
Pilo
n and
7.
A
CE
da
el
lim
pia
r del
ent
que
gue
la
pos
sist
RIE
pro
el
a sea
SIO
de
liqu
the
vid
ed
eve
ssu
e and
p swi
" pos
tch
itio
"ON
" pos
itio
(EN
ien
és
de
det
pto
erg
des
car
en
sió
n del
o llam
s
XP
LO
er
pro
ted
hig
with
h pre
ply
hos
pum
"ON
turn
"ON
ed
8.
spu
Enc
gue
el
inte
rru
qui
na
bom
ba
la
pre
N G
on
ly
liqu
ido
E D'E
s où
une
vap
oris
tes
ure
sup
Pla
ce
b to
tch
is
the
9.
De
Apa
ga
el
la
de
la
iar
te
QU
roit
pas
3.
Sec
wa
ter
trol
kno
swi
tch
atu
in
re.
ng.
Pon
A.
je
que
pen
tín.
tor
par
a aliv
a.
. Op
era
aux
RIS
end
e.
Ne
let
nne
ct
nd
con
bur
ner
ner
swi
per
cle
ani
B.
De
el
ser
inte
tola
rrup
de
agu
N I
T
K
OF
ION
per
mis
NT
ES
4.
Co
sp
wa
val
ve
wh
en
bur
ired
tem
d with
s to
enf
C.
ríe
ga
el
la
pis
inis
tro
EN
RIS
OS
en
itte
d.
LIE
áre
as
za.
5.
Gra
n gas
ally
pla
t to
ce
des
cee
itio
n.
ute
D.
Pon
ne
sio
sum
EM
EX
PL
op
pe
rm
ES
CA
e las
y la
lan
6.
Tur
om
t wa
atic
ter,
sta
and
pro
e.
pos
2-3
min
E.
Pre
rre
el
A R
TI SS
wh
ere
ch
is
ay
RF
ICI
am
ent
illo
S —
aut
hea
the
rmo
ent
rins
"OF
F"
ter
for
F.
Cie
or
tor
t spr
SU
PE
e sol
gat
DE
par
ts
ties
7.
To
ust
det
erg
ent
and
in
the
wa
n.
ssu
re.
ER
Do
no
.
Us
del
as
CH
AU
ent
les
tole
adj
n on
ani
ng:
erg
tch
cha
rge
pos
itio
pre
/ AV
ids
T
ais
lad
AC
ES
lem
e pis
8.
Tur
r cle
n off
det
ner
swi
dis
to
"OF
sys
F"
tem
W
C IO
N
liqu
HO
E
RF
r seu
poi
gné
N
9.
Afte
Tur
ce
bur
chi
ne
in
the
eve
UR
Y—
CA
US
Tou
SU
che
s des
E
CO
las
A.
Pla
w
ma
tch
to
reli
AU
S
INJ
N
ly
of
iso
ces
lée
.
EV
nga
con
B.
Allo
l.
p swi
gun
EC
AN
TE
SE
R
K
OF
ES
CA
e on
are
as
et
lan
SE
So
MU
ste
C.
coo
l coi
ce
pum
e trig
ger
ply.
PR
ION
BE
A-
RIS
RF
AC
S —
Us
ing
.
TO
LA
T RE
-
.
D.
Pla
eez
sup
ER
AC
O
DE
ER
SU
d gri
pp
d wa
nd
PIS
ES
IÓN
LE
x ma
ins
E.
Squ
wa
ter
AL
OP
EQ
UIP
R
OP
BU
RN
ne
n an
LA
PR
nos
.
PIS
ir à
TO
deu
n off
NU
. ES
TE
E PO
TE
IL
UR
de
sig
gu
CK
LA
ma
EE
Ten
F.
Tur
EL
SE
MA
ME
DO
NT
S.
PE
RA
PA
RE
A-
spr
ay
BA
dos
PO
IGN
O
O-
LE
A
US
AR
SO
LA
ICA
L'O
T AP
S OP
ER
KS
nd
s.
LA
US
SE
AC
PE
IÓN
RS
anc
e
DE
AD
S CA
O
LIF
EL
DE
. CE
R
DE
N
KIC
th
ha
PO
NE
TR
S A
del
alc
E RIS
K
US
RE
NU
AT
ION
E PA
Y GU
h bo
PE
VE
RA
ra
NT
E
TH
DO
LE
MA
ILIS
ILIS
RA
ld
wit
O
DE
S SE
se
fue
LIE
CE
AD
NU
AL
LIR
E
T UT
RE
UT
IFIE
S.
SP
Ho
RIE
SG
NE
nté
nga
UA
CA
toq
s
ue
RE
DU
Y RE
MA
RE
AV
AN
IT
ET
S QU
AL
CU
-
-
LE
SIO
S.
Ma
a.
AG
No
a a
otra
TO
INJ
UR
OR
'S
BE
FO
INE
DO
UR
OJ
OS
ipo
.
OR
SE
S.
NA
boq
uill
GA
ION
DE
agu
ten
ir
OF
AT
LL
Y
CH
BY
S.
TE
LO
e equ
S
RIT
E
N
ON
de
SC
AR
PR
ES
del
S.
Se
OP
ER
FU
IS
MA
ON
LY
OR
SE
re
est
SE
CU
S
il.
EC
TIO
PE
RS
o
DE
AL
TA
el
RE
N
A
CA
RE
. TH
ED
ER
AT
OT
EJA
ope
DE
RT
EE
are
INJ
Y TO
e.
—D
A
ja
diri
as.
ES
SU
ES
SIO
le
jet
US
ING
US
OP
PR
DO
se
TT
ES
PO
cet
app
K
OF
UR
no
zzl
UID
rge
ni
son
E DE
BL
PR
ger
TO
BE
IFI
ED
AN
S LU
NE
RE
ET
rez
RIS
RE
INJ
ar
of
GE
FL
cha
per
QU
bus
es.
SO
US
pas
diri
.
QU
AL
DE
NT
s ope
VE
cle
AR
dis
RIS
des
DE
Ne
son
nes
UR
E-
Y—
G
DO
que
IVE
vou
e el
Ke
T DIS
ep
CH
ect
dir
loin
CH
AU
IE
per
INJ
E EY
HIN
lors
Us
ti-
ch
or
rso
ns.
EA
SO
U
RT
s des
IO
N
K
OF
TIV
CL
.
OT
FIX
IA.
ven
HO
t tou
at
pe
LA
au
ver
OS
RIS
OT
EC
D
RN
AS
are
a de
r
no
ea
m
d'e
PL
de
s
PR
AR
AN
WO
this
O
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un
. Uti
lise
str
EX
il y
a
tre
.
WE
ST
BE
era
ting
RIE
SG
to
cua
en
da.
XIE
é.
D'
mi-
de
s
MU
op
.
pro
duc
ade
SP
HY
n aér
U
OU
its
un
de
l po
ur
car
wh
en
ne
lac
ión
E D'A
roit
bie
ly
to
-
FE
x en
dro
ns
rei
nch
er
t sur
ma
chi
e
s un
QU
end
on
con
DE
au
de
da
pa
pla
pe
len
lez
. Us
RIS
dan
nn
ect
ep
all
Ke
ep
UE
chi
ne
nch
r de
er)
l'ap
s du
ccu
mu
ap
ci
ne
OF
ION
ti-
. Co
. Ke
un
d.
an
d
l
SQ
ma
pla
tou
rs
prè
r et
s'a
ga
cel
z,
ui-
s.
RIS
K
YX
IAT
ll ven
UT
ION
d ou
tlet
gro
ing
ctr
ica
RI
er
ce
e les
au
od
e l'ai
eu
eu
r de
Si
en
die
pa
pe
AS
PH
we
K
OF
OC
de
the
l wir
m
ele
s ins
tall
(m
êm
les
qu
e od
z.
ga
s inc
sou
ou
d are
ly
in
a.
RIS
EC
TR
gro
an
un
d off
ctr
ica
fro
pa
tibl
es
e,
s lou
rds
ur
un
de
nt
de
r la
fon
cée
r ou
.
on
la
EL
pe
rly
dry
m
ele
ne
ct
Co
-
N
Ne
bus
lum
z.
ag
t plu
tec
tez
sse
me
tou
e en
rne
Fo
rce
ion
late
nec
te
de
pro
ns
ay
fro
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con
ing
.
cua
do.
com
t l'al
de
z son
ga
s dé
fou
rni
pa
rte
er
ou
êtr
ut
e exp
los
en
sco
ant
es
ne
ctio
ay
aw
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vic
UC
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to
ade
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PL
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rs
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vou
re
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ée
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te
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www.P65Warnings.ca.gov

Pressure Washer

MODELS:
For the Kärcher Dealer nearest
you, consult our web page at
www.karchercommercial.com
9.801-508.0-AY
HDS3.5/20
HDS4.0/22
HDS3.9/30
HDS5.0/23
HDS4.8/30
HDS6.3/32
HDS8.0/32
HDS9.5/30
11/02/17

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  Also See for Kärcher HDS4.0/22

  Summary of Contents for Kärcher HDS4.0/22

  • Page 1: Pressure Washer

    Liberty HDS Stationary Series Hot Water - Electric Powered - Natural Gas or LP Heated Dealer’s Manual Pressure Washer MODELS: HDS3.5/20 HDS4.0/22 HDS3.9/30 HDS5.0/23 HDS4.8/30 HDS6.3/32 HDS8.0/32 HDS9.5/30 S OU E D’ S BLE M OD T CA e cor éch...
  • Page 2: Machine Data Label

    When the light is on, it means there is power to the pilot control. If there is no light, see troubleshooting guide. Motor Overload When the light is on, it means the overload is tripped. Reset overload. Not all machines have all symbols Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 3 Oil Change Record ......30 Preventative Maintenance ....31 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 4: How To Use This Manual

    It contains replacement parts numbers needed for ordering future parts. NOTE: The manual part number is located on the lower right corner of the front cover. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 5: Important Safety Information

    AVERTISSEMENT: Pour réduire le risque de blessures, lire attentive- ment les instructions de fonctionnement avant l'utilisation. READ OPERATOR’S MANUAL THOROUGHLY PRIOR TO USE. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 6 To avoid personal injury, eye, hand and foot safety devices must be worn. USE PROTECTIVE EYE WEAR AVERTISSEMENT: Un jet haute AND CLOTHING WHEN OPERATING pression peut écailler la peinture THIS EQUIPMENT. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 7 Do not use liquid fuel. Have a this manual. qualified serviceman install and service your equip- ment. 20. Never expose a spark or flame where there may be unburned gas present. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 8 36" minimum. Exhaust gases that exceed 470°F (243°C) are not suitable for connection to Type B gas vents. Example of Down Draft Diverter for Gas Fired Machines Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 9 NIPPLE, 3/4” X 2”, BLACK REGULATOR, R622CFF 8.717-747.0 FOR R932/28 & R932462 REGULATOR, HI 8.717-746.0 PRESSURE, R321H22 HOSE, 1/2” X 19”, 8.711-855.0 PROPANE FITTING, PIGTAIL, FISHER, M318 (INCLUDED WHEN 8.717-782.0 ORDERING PART 8.717- 746.0) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 10: Propane Tank Safety Instructions

    Leaks will be detected by the growth of the bubbles. If bubbles grow, tighten or repair the connection as needed. Repeat leak test until problem is corrected. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 11: Component Identification - All Models

    Wand — Must be connected to the spray gun. protector onto floor. This system prevents internal High Pressure Hose — Connect one end to water pump damage. pump high pressure discharge nipple and the other end to spray gun. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 12 Out 22mm Screw Connection Inlet Electrical Connection 24.87" Water In 3/4" GHF 3.70" 24.00" 49.00" NOTE: Draft diverter should be installed 3 ft. above exhaust outlet. Floor Mounting Dimensions 21.30" 20.61" 20.61" Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 13: Installation Hds 6.3/32, 8.0/32, 9.5/30

    Out 22mm 61.00" Screw Connection Inlet Electrical Connection 26.18" Water In 3/4" GHF 3.64" 64.00" NOTE: Draft diverter should be installed 3 ft. above exhaust outlet. 31.77" Floor Mounting Dimensions 26.91" 26.91" Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 14: Gas Piping

    Gas Codes Confer with local gas company and with proper municipal officials regarding any specific code or regu- lations governing the installation. The installation must conform to local codes (NFPA 54). Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 15: Pipe Sizing Chart For Natural Gas

    ATTENTION : Utiliser des contenants de gaz de disposal is illegal in some areas. If a propane tank is pétrole liquéfié en position appropriée. unfit for service, one should contact a propane company. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 16: Room Vents For Combustion And Ventilation Air

    Sometimes vents combustion box and decreasing combustion effi- have to be built of such great length that they come ciency.The draft diverter can also help prevent back Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 17: Water Source

    Connect the high pressure hose by pulling the coupler collar back and then inserting it onto the discharge nipple. Secure it by pushing the collar forward. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 18: Gas Valve Replacement

    A manometer capable of reading to analyzer probe through the exhaust stack at a point the nearest 0.1 wc-in will be required for this adjust- about 18” above the flue adapter. ment. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 19: For Your Safety

    13. Leak test with a soap solution after installation or service with the main burner on. Coat pipe and tubing joints, gaskets, etc. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 20: Check List Before Starting

    Have gas lines been checked with local codes? Have all operators using this machine been instructed properly and have they read the manual? Has the machine been installed according to operator's manual instruc- tions? Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 21: Assembly Instructions

    CAUTION: Do not run the pump machine allowing water to run from picture. without water or pump damage the end of the wand until clear. will result. Turn off machine. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 22: Operating Instructions

    NOTE: High pressure nozzle must be attached at end of wand to obtain high pressure. To apply soap, See Applying Detergent & General Wand Operating Techniques. High Pressure Nozzle Trigger Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 23: Operating Techniques

    IMPORTANT: You must flush the detergent from your pressure washer after each use by placing the suction tube into a bucket of clean water, then run the pressure washer for 1-2 minutes. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 24: After Extended Storage

    Turn pump off immediately. 4. Do not allow high pressure hose to become kinked. 5. Store the machine and accessories in a room which does not reach freezing temperatures. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 25: Maintenance

    Maintenance Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 26: Unloader Valves

    If high pressure is developed in this manner, the pump is good and the unloader needs to be repaired or replaced. If low pressure is still present, then the pump needs repairing. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 27: Gas Valve Regulator Adjustment

    CAUTION: Relief valve can become obstructed by deposits and must be unscrewed at least once per year to allow discharge. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 28: Propane Gas

    1. Manometer attachment may be accomplished at the pressure tap plug. 2. Remove regulator adjustment screw cap. 3. With small screwdriver, rotate adjustment screw clockwise to increase, or counterclockwise to decrease pressure. Replace regulator adjustment screw cap. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 29: Burner Basic Facts

    Example Using Natural Gas at 50¢ Therm: 400,000 BTU Machine 400 Cu. Ft. (400,000 / 1,000) 4 x 50¢ = $2.00 / Hour to Run ((400 / 100) x cost of gas) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 30: Oil Change Record

    1 lb./sq. in. 14.73 lbs./sq.in 1" Mercury .39 lb./sq. in 1 Std. Atmosphere 14.73 lbs./sq. in. Oil Change Record Date Oil Changed Month/ Estimated Operating Hours Day/Year Since Last Oil Change Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 31: Preventative Maintenance

    Weekly Clean Float/Supply Tank Every 6 months Replace HP Hose If there is any sign of wear Grease Motor Every 10,000 hours Check Burner Pilot Jets Annually Pressure Relief Valve Annually Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 32: Troubleshooting

    PRESSURE Blockage in valve Check and replace if necessary. Check water supply and air seepage at Pump sucking air joints in suction line. Worn piston packing Check and replace if necessary. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 33 Improper pressure regulator to machine for correct sizing of regulator. Low gas pressure Increase gas pressure Soot buildup on coils not allowing heat Clean coils. transfer Improper burner nozzle See serial plate. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 34 Repair as needed. 5. Check to see if spark shorts to burner ring through a cut in the ignitor wire. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 35 If you read 24V accross the switch terminals the limit switch is open. Replace the limit switch. A pilot flame set too high will also cause burner to short cycle. Pilot flame lifts over ignitor/sensor. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 36 Notes Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 37 Parts Parts HDS3.5/20 HDS4.0/22 HDS3.9/30 HDS5.0/23 HDS4.8/30 HDS6.3/32 HDS8.0/32 HDS9.5/30 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 38: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Frame

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Frame Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 39 HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Frame Electrical Box assembly for Details Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 40: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Frame

    BOLT, 3/8” X 1" CRRG 8.718-873.0 NUT, RETAINER, 5/16” 8.751-125.0 NUT, RETAINER, 3/8” 8.920-699.0 PLATE, MOTOR, NG/SM 8.706-547.0 GROMMET, 1/2”X 1"X 1/2” 8.921-385.0 MIRROR 8.921-383.0 BASE, NG/SM 8.706-534.0 GROMMET, 2" RUBBER 8.802-103.0 BUSHING, 5/8” SNAP Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 41: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Burner

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Burner To Coil Inlet To Unloader Valve Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 42: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Burner

    NUT, 5/8 PUSH 9.802-718.0 U-BOLT 5/16 X 1 8.706-319.0 NIPPLE, 1/2 JIC X 1/2 FPT 9.802-911.0 TUBING, ALUMINUM 8.918-425.0 HOSE, 3/8 X 29" 9.802-015.0 NIPPLE, 1/2” X 4" PIPE 8.753397.0 RIVET, 1/4” PRST Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 43: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Coil

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Coil Burner Assy. Illus. For Detail Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 44 PILOT,NATURL GAS PILOT A3-S,#77623 2SH60 9.802-772.0 SCREW, 10/32” X 1/4” 8.726-103.0 SCREW, 1/4”-20 X 5/8” WHIZ LOC, BLACK 8.718-817.0 NUT, 1/4” WHIZ LOC SS 9.802-036.0 NIPPLE, 1/2” JIC X 3/8” MPT, STEEL Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 45 Notes Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 46: Hds 6.3/32, 8.0/32, 9.5/30 Frame

    HDS 6.3/32, 8.0/32, 9.5/30 Frame Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AW...
  • Page 47 HDS 6.3/32, 8.0/32, 9.5/30 Frame Electrical Box assembly for Details 27, 28, 29, 30 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AW...
  • Page 48: Hds 6.3/32, 8.0/32, 9.5/30 Frame

    8.921-385.0 MIRROR 8.921-627.0 BASE, HALF, FRONT, NG/LM 8.706-534.0 GROMMET, 2"RUBBER, WATER BLASTER 8.921-628.0 SUPPORT, BASE, NG/LM 8.921-626.0 BASE, HALF, REAR, NG/LM 8.912-530.0 ASSY, PLATE, DISCHARGE COUPLING, VNG 9.802-103.0 BUSHING, 5/8” SNAP Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 49: Hds 6.3/32, 8.0/32, 9.5/30 Burner

    HDS 6.3/32, 8.0/32, 9.5/30 Burner To Coil Inlet See Detail Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 50 RIVET, 1/4” PRST 8.706-878.0 NIPPLE, 1/4” X 1/8” 8.706-865.0 PLUG, 1/4” 8.706-858.0 TEE, 1/4” STREET 9.803-612.0 SOLENOID, PILOT VALVE 9.803-551.0 SCREW, 5/16” X 3/4” 8.706-019.0 NIPPLE, 1" X 5", BLACK PIPE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 51: Hds 6.3/32, 8.0/32, 9.5/30 Coil

    HDS 6.3/32, 8.0/32, 9.5/30 Coil Burner Assy. Illus. For Detail Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 52 MANIFOLD COIL OUTLET DISCHARGE 9.802-043.0 ELBOW, 1/2” JIC X 1/2” FPT 9.802-014.0 NIPPLE, 1/2” X 3" 8.918-230.0 HOSE, 1/2” X 70" 2 WIRE 9.196-012.0 SCREW, 10/24” X 1/4” 9.802-781.0 NUT, 3/8” WHIZ LOC Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 53: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Float Tank

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Float Tank I n l t e r Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 54: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Float Tank

    9.802-764.0 SCREW, 10/32” X 3/4” HEX 9.802-259.0 19" HOSE, 1/2” PUSH-ON 9.802-151.0 SWIVEL, 1/2” BARB X 1/2” JIC FEM 9.802-128.0 NIPPLE, 1/2” JIC X 1/2” MPT, PIPE 8.707-061.0 STRAINER, 1/2” BASKET Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 55: Hds 6.3/32, 8.0/32, 9.5/30 Float Tank

    HDS 6.3/32, 8.0/32, 9.5/30 Float Tank I n l t e r Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 56 ROD, THREADED, 1/4” X 6" BRASS 9.802-753.0 SCREW, 1/4”-20 X 3/4” WHIZ LOC 9.802-050.0 ELBOW, 3/4” BARB X 3/4” MPT PVC 8.706-899.0 NIPPLE, 3/4” JIC X 3/4” PIPE 9.803-557.0 ELBOW, 3/4” MSAE X 3/4” MPT, BRASS Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 57: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Pump

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Pump Steam Valve Option t e r l v e F l o Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 58: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Pump

    UNLOADER, VRT3 W/SWITCH 9.802-039.0 ELBOW, 1/2” JIC X 3/8” MPT, STEEL 9.802-129.0 ELBOW, 1/2” JIC X 3/8” MPT 8.918-425.0 HOSE, 3/8” X 29" 8.706-955.0 HOSE BARB, 1/4” X 1/8” MPT, 90° Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 59: Hds 6.3/32, 8.0/32, 9.5/30 Pump

    HDS 6.3/32, 8.0/32, 9.5/30 Pump Steam Valve Option F l o t e r l v e F l o Steam Valve Option Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 60: Hds 6.3/32, 8.0/32, 9.5/30 Pump

    BUSHING, 3/8” X 1/4” STEEL (6.3/32) 9.802-038.0 NIPPLE, 1/2” JIC X 1/2” MPT, STEEL (8.0/32, 9.5/30) 9.802-036.0 NIPPLE, 1/2” JIC X 3/8” MPT, (6.3/32) 9.802-118.0 TEE, 1/2” BRANCH MALE, BRASS 8.707-256.0 PUMP PROTECTOR, 1/2” PTP Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 61: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Tensioner

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Tensioner Pump Assy. Illus. For Detail Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 62: Hds 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Tensioner

    PULLEY, 1B36 SH (3.5/20) 9.802-781.0 NUT, 3/8" NC WHIZ LOC FLANGE 8.921-205.0 LABEL, MOTOR ROTATION 9.802-778.0 NUT, 5/16" WHIZ LOC FLANGE 8.921-393.0 BRACKET, PULLEY TENSIONER, NG/SM 8.718-625.0 BOLT, 5/16"- 18 X 3/4" CRRG Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 63: Hds 6.3/32, 8.0/32, 9.5/30 Tensioner

    HDS 6.3/32, 8.0/32, 9.5/30 Tensioner Pump Assy. Illus. For Detail Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 64 PULLEY, 1B36 SH (3.5/20) 9.802-781.0 NUT, 3/8" NC WHIZ LOC FLANGE 8.921-205.0 LABEL, MOTOR ROTATION 9.802-778.0 NUT, 5/16" WHIZ LOC FLANGE 8.921-393.0 BRACKET, PULLEY TENSIONER, NG/SM 8.718-625.0 BOLT, 5/16"- 18 X 3/4" CRRG Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 65: Tensioner Torque Specs & Assembly Parts

    (2.08 ft-lbs) NOTE: Orientation of item numbers 1 and 2 is dependent on model family PART NO. DESCRIPTION NOTES 8.923-700.0 BRAKET, TENSIONER, ROSTA 8.749-975.0 TENSIONER, ROSTA, SE18, BELT 8.749-973.0 BUSHING, IDLER TENSION Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 66 HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Electrical Box 13,14,15,16,24 12, 27 12, 32 18 11 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 67 CONTACTOR, DP C25DNY154AL, 40 AMP (3.5/20 8.724-280.0 A,G), (4.0/22 A,G), (3.9/30 A,G), (5.0/23 A,G), (4.8/30 B,H) CONTACTOR, DP C25DNY153TL 30 AMP (4.0/- 8.724-275.0 22B,C,F,H), (3.9/30C,F,H) 8.724-283.0 CONTACTOR, DP C25DNY155TL 50 AMP (4.8/30A,G) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 68 SCREW, 10/32” X 3/4”, HEX WASH SL MACH/BLK 9.802-785.0 NUT, 8/32”, KEPS 9.801-608.0 LABEL, FUSE KTK -.50 (460V, 575V) 9.801-626.0 LABEL, FUSE KTK-1 (208V, 230V) 9.801-607.0 LABEL, FUSE FMN-4 9.802-525.0 LOCKNUT, 1/2” Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 69: Hds 6.3/32, 8.0/32, 9.5/30 Electrical Box

    HDS 6.3/32, 8.0/32, 9.5/30 Electrical Box 13, 14, 15, 16, 24 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 70 8.724-307.0 (8.0/32B), (9.5-30B) OVERLOAD, C440BIA100SDF, 20-100 AMP (8.0/32H), 8.753-799.0 9.5/30H) 8.716-086.0 RELAY, 24V DPST NO 9.803-613.0 MODULE, IGNITION, ELECTRONIC, HONEYWELL 8.718-755.0 SCREW, 8/32” X 1-1/2” 8.749-977.0 BAR, JUMPER, PHOENIX FBS 2-5GY Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 71 NUT, 8/32”, KEPS 9.801-608.0 LABEL, FUSE KTK -.50 (460V, 575V) 9.801-626.0 LABEL, FUSE KTK-1 (208V, 230V) 9.801-607.0 LABEL, FUSE FMN-4 9.802-525.0 LOCKNUT, 1/2” 8.753-363.0 LOCKNUT, 1" 8.753-800.0 AUXILLARY CONTACT, (8.0/32H), 9.5/30H) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 72: Panel

    HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Control Panel Steam Valve Option Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 73 BEZEL, PLASTIC, THERMOSTAT 8.718-779.0 SCREW, 4MM X 6MM PAN HEAD 8.716-037.0 SWITCH, ROCKER, 10 AMP/250V 8.726-103.0 SCREW, 1/4” X 5/8” WHIZ LOC 8.753-255.0 NUT, EXTRUDED U-NUT 1/4”-20 8.750-097.0 KNOB, THERMOSTAT 120C/248F Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 74: Hds 6.3/32, 8.0/32, 9.5/30 Control Panel

    HDS 6.3/32, 8.0/32, 9.5/30 Control Panel Steam Valve Option Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 75 SCREW, 4MM X 6MM PAN HEAD 8.716-037.0 SWITCH, ROCKER, 10A/250V-15A/125V, 24VLT 8.726-103.0 SCREW, 1/4”-20 X 5/8”, WHIZ LOC BLK CAD 8.753-255.0 NUT, EXTRUDED U-NUT, 1/4”-20 8.750-097.0 KNOB, THERMOSTAT 120C/248F 9.802-171.0 COUPLER, 3/8” PLUG, MALE STEEL/ZINC (9.5/30) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 76: Doors

    Imm wate repa G RE M IS L AG SI O O ID Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 77 8.921-399.0 DOOR, SIDE PANEL COIL PUMP 8.753-254.0 BALL STUD, LARGE, 5/16 ZINC 9.802-778.0 NUT, 5/16, WHIZ LOC FLANGE 9.802-068.0 PLUG, RUBBER 8.719-081.0 LATCH SPRING, FLUSH HEAD 8.753-462.0 RIVET, 1/8” BLACK STEEL Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 78: Hds 6.3/32, 8.0/32, 9.5/30 Panels & Doors

    5 minu ment a servi resul Shou ion. Wait this diate equip call posit r. Imme wate repai L AG Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 79 BALL STUD, LARGE, 5/16" ZINC 9.802-778.0 NUT, 5/16" WHIZ LOC FLANGE 9.802-068.0 PLUG, RUBBER, SJ-10/15 P/N 1372-26012 8.719-081.0 LATCH, SPRING FLUSH HEAD 8.753-462-0 RIVET, 1/8" BLACK STEEL 8.921-646.0 DOOR, SIDE, PUMP, NG/LM Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 80: Hose & Spray Gun

    POWER NOZZLE TR 25050 (4.0/22) 2.113-022.0 POWER NOZZLE TR 25045 (3.9/30) 2.113-061.0 POWER NOZZLE TR 25065 (5.0/23) 2.113-028.0 POWER NOZZLE TR 25070 (6.3/32) 2.113-016.0 POWER NOZZLE TR 25090 (8.0/32) 2.113-018.0 POWER NOZZLE TR 25110 (9.5/30) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 81: Specifications

    See Parts List 3.9/30LP X-44 See Parts List 5.0/23LP X-44 See Parts List 4.8/300LP X-44 See Parts List 6.3/32LP X-44 See Parts List 8.0/32LP X-88 See Parts List 9.5/30LP X-88 See Parts List Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 82: Specifications

    H25mm/9.802-403.0 HDS 8.0/32EF KX9536R/8.920-593.0 3BK80/8.715-618.0 H25mm/9.802-403.0 HDS 8.0/32EH KX9536R/8.920-593.0 3BK80/8.715-618.0 H25mm/9.802-403.0 HDS 9.5/30EB KX1036R/8.920-595.0 3BK70/8.715-617.0 H25mm/9.802-403.0 HDS 9.5/30EC KX1036R/8.920-595.0 3BK70/8.715-617.0 H25mm/9.802-403.0 HDS 9.5/30EF KX1036R/8.920-595.0 3BK70/8.715-617.0 H25mm/9.802-403.0 HDS 9.5/30EH KX1036R/8.920-595.0 3BK70/8.715-617.0 H25mm/9.802-403.0 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 83: Motor

    HDS 9.5/30EC 20 HP 460V/3PH 8.756-431.0 3TB64/8.715-609.0 P1x1-5/8/9.803-980.0 BX49 8.710-761.0 HDS 9.5/30EF 20 HP 575V/3PH 8.751-008.0 3TB60/8.715-607.0 P1x1-5/8/9.803-980.0 BX48 (3) 8.715-708.0 HDS 9.5/30EH 20 HP 200V/3PH 8.755-601.0 3TB56/8.715-606.0 P1x1-5/8/9.803-980.0 BX47 (3) 8.715-707.0 Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 84: Controls

    1/2 Amp / 8.713-081.0 4 Amp / 8.749-743.0 HDS 9.5/30EC 9.802-451.0 8.724-280.0 8.724-304.0 8.716-883.0 1/2 Amp / 8.713-081.0 4 Amp / 8.749-743.0 HDS 9.5/30EF 9.802-451.0 8.724-283.0 8.724-307.0 8.716-883.0 1/2 Amp / 8.713-080.0 4 Amp / 8.749-743.0 HDS 9.5/30EH Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 85: Vrt3 Unloader

    8.750-955.0 UNLOADER, VRT3 8.750-956.0 UNLOADER, VRT3 W/KNOB PART NO. DESCRIPTION NOTES 8.750-713.0 OUTLET FITTING 8.750-712.0 KNOB, UNLOADER NOT SHOWN 8.750-710.0 REPAIR KIT, VRT3, 4500 PSI (KIT ITEMS: 3, 9,11, 25, 26, 28) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 86: Vrt3 Unloader

    If “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item 18) and re-adjust (lower) the nuts (Items 15) on the stem (Item 8). Re-attach the adjusting knob (Item 18), then repeat step #6. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 87: Vrt100 Unloader

    VRT100 Unloader PART NO. DESCRIPTION NOTES 8.754-012.0 REPAIR KIT, VRT 100 UNLOADER (KIT ITEMS: 2, 3, 4, 6, 9, 10, 25, 26, 28, 30, 36, 39) Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 88 If “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item 18) and re-adjust (lower) the nuts (Items 15) on the stem (Item 8). Re-attach the adjusting knob (Item 18), then repeat step #6. Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 89: Hds 4.0/22, 3.9/30 M.3 Series Pump

    O-RING Ø2.62 X 20.29 SEE KITS TABLE 9.802-928.0 VALVE PLUG 9.802-938.0 MANIFOLD STUD BOLT 9.802-884.0 WASHER 9.803-198.0 COPPER WASHER 3/8 9.802-925.0 BRASS PLUG 3/8 9.802-944.0 SCREW, HEX, 8MM X18MM 8.717-210.0 CLOSED BEARING HOUSING Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 90 20 mm ITEM NUMBERS INCLUDED 33, 34, 35, 36, 37, 38 33, 34, 35, 36, 37, 38 33, 34, 35, 36, 37, 38 11, 12, 13 NUMBER OF CYLINDERS KIT WILL SERVICE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 91: Hds 5.0/23, 4.8/30, 6.3/32 Kt.2 Series Pump

    SEE KITS TABLE 9.802-928.0 VALVE PLUG 8.753-817.0 MANIFOLD STUD BOLT 9.802-890.0 LOCK WASHER 8.719-008.0 COPPER WASHER 3/8 8.707-262.0 BRASS PLUG 3/8 VALVE SEAT SEE KITS TABLE VALVE PLATE SEE KITS TABLE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 92 16 mm 16 mm 16 mm Valve Seals ITEM NUMBERS 3, 5, 7 3, 4, 5, 6, 7 34, 35, 36, 37 11, 12, 13 INCLUDED NUMBER OF CYLINDERS KIT WILL SERVICE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 93: Hds 8.0/32, 9.5/30 X.2 Series Pump

    SEE KITS TABLE 8.752-855.0 VALVE PLUG 8.752-833.0 MANIFOLD STUD BOLT 9.802-890.0 LOCK WASHER 9.803-199.0 COPPER WASHER 1/2 9.802-926.0 BRASS PLUG 1/2 VALVE SEAT SEE KITS TABLE VALVE PLATE SEE KITS TABLE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 94 KIT DESCRIPTION 22mm 22mm 22mm Valve Seals ITEM NUMBERS INCLUDED 3, 5, 7 3, 4, 5, 6, 7 34, 35, 36, 37 11, 12, 13 NUMBER OF CYLINDERS KIT WILL SERVICE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 95: Hds 3.5/20 Kb Series Pump

    SEE TABLE KITS 9.803-948.0 O-RING Ø1.78 X 18.77 SEE TABLE KITS 9.803-949.0 VALVE PLUG 8.754-851.0 PLUG, BRASS G1/4 8.718-973.0 WASHER, COPPER G1/4 8.754-854.0 BOLT, MANIFOLD M14 X 40 8.754-850.0 WASHER, LOCK Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 96 16 mm 16 mm 16 mm Valve Seals ITEM NUMBERS 4, 6, 8 4, 5, 6, 7, 8 36, 37, 38, 39 12, 13, 14 INCLUDED NUMBER OF CYLINDERS KIT WILL SERVICE Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 97 Notes Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY...
  • Page 98 9.801-508.0 • Printed in U.S.A.