CUDA 1.043-417.0, 1.043-416.0, 1.043-395.0, 1.043-418.0, 1.043-420.0 Operator's Manual [en, fr]
...Page 1
Series 2840
A
TTENTION
USE ON
LY CU
D
A APP
R
O
VED
DETERGENTS
T
O EXTEND
LABOR
W
ARRANTY
T
O 1-YEAR!
MIX DETERGENTS 1 LB (1/2 KG) PER
5-GALLONS (
15 LITERS) OF
W
A
TER
For CUDA App
ro
ved Dete
r
g
ents visit
http://ww
w
.cudausa.com or
call 888-319-0882
9.807-513.0
90-DAY LABOR WARRANTY
EXTENDS TO 1-YEAR
WITH EXCLUSIVE USE OF
CUDA D
ETERGENTS
LIMITED
This
is
a
heated
pa
r
ts
c
leane
r
.
Use
on
l
y
nonflamma
b
l
e
,
non-
com
b
usti
b
l
e
,
water
-based
c
leaning
compounds
in
this
ma
c
hin
e
.
Do
not
fill
or contaminate
with
a
n
y
flamma
b
le
or
com
b
us
t
i
ble
material
su
c
h
a
s
gasolin
e
,
alcohol
,
mineral
spir
its
,
etc
.
Drain
pa
r
ts
t
o
be
c
leaned
of
a
n
y
com
b
usti
b
le
or
flamma
b
le
material
be
f
ore
placing
inside
cabinet
.
F
ailure
to
obse
rve
this
w
a
rning
will
create
an
e
xtreme
l
y haza
r
d
ous condition.
E
ste
es
un
limpiador
d
e
pa
r
t
e
s
que
se
calienta
.
Utilice
sola-
mente
en
esta
máquina
componentes
de
limpieza
base
a
gua
,
no
in
fl
am
a
b
les
y
no
com
b
usti
bles
.
No
llena
r
o
contaminar
c
on
algún
material
inflama
b
le
como
,
gasolina
,
alcohol
,
e
sen
c
ias
minerales
,
etc
.
Drene las par
tes a ser limpiadas de
cualquier com
bu
s
ti
ble o
m
aterial
inflama
ble
antes
de
int
r
oducir
en
el
gabinet
e
.
Si
descuida
obse
rvar
estas
precauciones,
pueden
crea
r
se
condic
io
-
nes
e
xtremadamente pelig
r
osa
s.
Ce
nett
o
y
eur
de
pièces
est
c
hauffé
.
Utiliser
dans
cet
appareil
s
eulement
des
nett
oy
eu
r
s
à
base
d’eau
,
non
com
b
usti
b
les
et
non
inflamma
b
les
.
Ne
pas
y
ajouter
ou
contam
i
ner
a
vec
des
matériaux
com
b
usti
b
les
tels
:
gasolin
e
,
alcool
,
e
tc
.
Vider
les
pièces
con
t
enant
des
matériaux
c
om
busti
b
les
ou
inflamma
b
les
a
v
ant
de
les
placer
à
l’int
é
rieur
du
cabinet
.
Ne
pas
obse
rver
ces
a
ve
r
tissem
ents
peut
créer des
situations risquées.
H
O
T
W
A
TER
Be
f
ore opening lid
,
wait 5
seconds to all
ow spr
a
y
arm/turnta
b
le to stop
spinning.
AG
UA
CALIENTE
Antes de
abrir la tapa
,
espere 5 segundos para
que la bar
ra
rotatoria se
detenga.
E
A
U
CH
A
UDE
A
v
ant d’ouvrir le couve
r
t,
attendez 5 secondes pour
permettre au bras
v
aporisa
-
teur/plaque tournante
d’arrêter
de tourne
r
.
W
ARNING
PREC
A
UCION
/
A
D
VE
R
TISSEMENT
C
A
UTION
CUI
D
ADO /
A
TTENTION
OPER
ATING INST
R
UCTIONS
INST
R
UCCIONESDE OPER
A
CION
INST
R
UCTIONS D’OP
É
R
A
TION
IMPO
RT
AN
T
:
Be
f
ore ope
r
ating this machin
e
,
completel
y
f
amilia
r
i
z
e
y
ourself with inst
r
uction
ma
n
ual pr
o
vided
.
Only autho
r
i
z
ed and prope
r
ly
inst
r
ucted individuals
should ope
r
ate this machin
e
.
Be
f
ore loading pa
r
ts onto
tu
r
nta
b
le/ bas
k
et,
be cer
-
tain the pump is off a
nd not
r
unning and the
w
ash
solutions are
at oper
ating tempe
r
atur
e
.
1
.
Fill tank with
water and c
leanin
g solution
.
W
ater l
e
v
el should be 2" bel
o
w the access door
s
.
Che
c
k dail
y
.
2
.
Pro
g
r
am heater timer f
or desired per
iod of
ope
r
ation
.
All
o
w tim
e
f
or unit t
o preheat cleaning
solution.
3.
Open door/lid and
place
a
r
ticles to be clean onto
bas
k
et/tu
r
nta
b
l
e
.
Be ce
r
tain no pa
r
ts prot
r
ude
through the bo
ttom or b
ey
ond the sides of the
bas
k
et/tu
r
nta
b
l
e
.
Do not
e
x
c
eed
the specified
height
or
w
eight limit
f
or this sp
r
a
y
w
ash c
a
bine
t
.
4
.
Close door/lid
and latch securel
y.
With machine
set to w
ash, tu
r
n
“
w
ash cyc
le
”
timer to the desired
cleaning tim
e
.
Pump
w
ill sta
r
t and
r
un until time
has
e
xp
ired.
5
.
Be
f
ore opening
the door/lid, tu
r
n
wash cycle timer
off and
w
ait 5 seconds
f
or machine to stop
spin
-
ning
.
This will all
o
w steam to escape
the cabinet
and
e
xcess
w
ater to d
r
ain from
y
our pa
r
t
s
.
IMPO
R
T
ANTE
:
Antes de opa
r
ar el equip
o
,
f
am
i
liarí
cese com
-
ple
tamente con el
ma
n
ual de ope
r
a
ción que se incl
u
y
e.
Solo
personal auto
r
izado y debidamente cap
acitado debe
opa
r
ar
éste equip
o
.
Antes d
e ab
r
ir la pue
r
t
a/cubie
r
ta
o las piezas de
carga sobre la to
r
namesa/canast
a, asegúrese d
e que la
bomba
esté apagad
a
y sin funciona
r
, y que las soluciones de limpiez
a
estén a tempe
r
a
tu
r
a
de funcionamient
o
.
1.
Llen
e el
d
epósito con agua
y la s
o
l
u
ción pa
r
a
l
i
mpieza
.
El
ni
v
el
del
agua deb
e estar 2" por debajo de las pue
r
ta d
e ac
-
ces
o
.
V
e
r
i
fique el ni
v
el dia
r
iament
e
.
2.
Pro
g
r
ame
el
T
empo
r
izador del calentador
pa
r
a el períod
o
de
o
p
e
r
ación desead
o
.
Deje pasar un tiempo pa
r
a q
ue la unid
ad
precaliente la solución pa
r
a limpieza.
3
.
Ab
r
a
l
a
pue
r
ta/ta
p
a y
coloque
las pi
e
zas
a
l
a
v
ar en la
tor
-
namesa/c
a
nasta
, asegúrese de que ningun
a
pi
ez
a so
-
brepase el fondo ni el perímetro de la to
r
names
a
.
No
e
x
c
eda
los limites especi
ficados de peso y altu
r
a pa
r
a el
gabinete de
l
a
v
ad
o
.
4.
Cierre la pue
rta/tapa y asegure el candad
o
.
Con la máqu
i
na
en posición de
l
av
a
r
, ajuste el t
empo
r
izador de
“
cicl
o
de
l
a
v
ado
”
al ti
empo desead
o
.
La bomba ar
r
ancará y funcionará
du
r
ante el
t
i
empo seleccionad
o
.
5
.
Antes de ab
r
ir la pu
e
r
t
a/cubi
e
r
ta, apague
el tempo
r
izador del
cicl
o de la
v
ado y espere 5 segundos pa
r
a que l
a máquina
deje de gir
a
r
.
Esto pe
r
mitirá qu
e
el
v
apor salga d
el gabinet
e y
el
e
xceso de agua dre
ne
de
l
as pieza
s
.
IMPO
R
T
AN
T:
A
v
ant d’utiliser cette machin
e
,
f
amilia
r
is
e
z
-
v
ous complètement
a
v
ec le ma
n
uel d’in
s
tr
uction
f
ou
r
ni
.
Cette
ma
chine d
e
v
r
ait être utili
s
ée seu
lemen
t
par du personne
l
auto
r
i
sé
et
f
o
r
mé
.
A
v
ant l’ou
v
e
r
tur
e de la po
r
te/du cou
v
ercle
o
u
du charg
ement des
pi
èces
s
ur l
a
t
a
b
le tou
r
nante/le panie
r
,
s’ass
urer
que la pompe est e
n position arrê
t et ne
fo
nct
ionne
p
a
s
et que les solutions de l
a
v
age sont à t
e
mpé
r
ature de
fonctionnement
.
1
.
Re
mp
lir le rése
r
v
oir d’eau
et d’une solution
de nett
o
y
ag
e
.
Le ni
v
eau d’eau
doit se trou
v
er à 5 cm (2 po) sous l
es
po
r
te
s d’accè
s
.
Vé
r
ifier quotidiennemen
t.
2
.
Pro
g
r
ammer l
e mi
n
ute
r
ie de chauf
f
age d
e l’appareil pou
r
la pé
r
iode
de
f
onctionnement
souhaité
e
.
Pré
v
oir du temps
pour que
l’appareil préchauf
fe la
solution de nett
o
y
ag
e.
3.
Ouv
r
ir la po
r
te/couv
er
t
et placez les a
r
ticles à êtr
e
l
a
vé
sur le panier/pl
aque tou
r
nant
e
.
Assurez-
v
ous qu’il n’y est
aucune pièce d
épassant le painer ou dans
le
f
on
d au-del
à
du
paine
r
/plaque
tou
r
nant
e
.
4.
F
e
r
mez la po
r
te/couv
e
r
t et
v
errouillez de
f
açon séc
u
r
itair
e
.
La m
achine prête
pour le l
a
v
ag
e
, tou
r
nez le mi
n
uteur
“
w
ash
cycle”
au temp
s de la l
a
v
age désiré
.
La pompe
f
onctionn
er
a
jusqu’à ce que temps sélection
né soit écoulé.
5
.
A
v
ant d’o
uv
r
ir la p
o
r
te/le co
u
v
ercl
e
, mettre la mi
n
ute
r
ie du
cycle de l
a
v
age à l’arrêt et at
te
ndre pe
ndant 5 seco
n
des que
l’appa
r
e
i
l
s’
ar
rêt
e de tou
r
ne
r
.
Cela pe
r
mett
ra à la
v
apeu
r de
s’échapper d
u
cabinet et
à l’
e
xcès d’e
au de s’écouler de
v
os
pièces
.
W
ARNING
PREC
A
UCION
/
A
D
VE
R
TISSEMENT
•
Ma
c
hine
m
ust be connected to
a
p
r
oper
l
y s
i
z
ed
lo
c
ka
ble disconnect.
•
Installation
m
ust comp
l
y with NEC co
d
e
.
•
For supp
l
y connection
,
use wires accepta
b
le
f
or
at least 90 degrees C.
•
Do not use belo
w grade floor or grade l
e
vel.
Th
e
f
oll
o
wi
n
g
s
chedu
l
e
i
s ba
s
ed
on
a
v
e
r
a
g
e u
s
e
.
Hi
g
her u
sa
ge
m
ay
req
uir
e mo
r
e f
r
equ
en
t
m
a
in
t
e
-
na
n
ce
.
I
MPO
R
T
ANT
:
Be sure el
ect
r
ical supply is OFF
be
-
f
ore d
r
aining sum
p
.
Only qualified personnel should
se
r
vice this mach
in
e
.
D
AIL
Y
:
•
Che
c
k
w
a
ter le
v
el in the sump dail
y
.
T
opping
o
ff the
w
ater daily
will pr
e
v
ent damage
to the
heater e
lement.
•
Rem
o
v
e a
nd clean deb
r
is screen.
•
Visually ch
e
c
k
f
or plugged nozzle
s
.
Rem
o
v
e
an
d clean if needed
.
Reinstall in the
e
xac
t o
r
igi
-
nal position.
WEEKL
Y
:
•
Grease/oil door hi
nge
s
.
M
ONTHL
Y
:
•
P
e
r
f
o
r
m
v
i
s
u
a
l che
c
k o
f
t
u
r
nt
a
b
l
e d
r
i
ve c
h
a
in
.
•
D
r
ain
w
ash solution from
sum
p
, rem
o
v
e sand/
g
r
it from bottom of the sum
p
.
Ca
re should be
ta
k
en to
a
v
oid b
ending or damag
ing
hea
ter ele
-
m
ent dur
in
g t
h
e cleaning proces
s
.
•
When sump
has been cleaned and refille
d with
w
ate
r
, add the
r
ecommended quantity
of deter
-
ge
n
t
f
or
y
ou
r
machin
e
.
N
O
T
E:
Dissol
v
e cleani
ng p
o
wder into
w
a
r
m
w
ate
r
be
f
ore adding the ma
n
u
f
ac
turer
’
s recomm
ended
amount to
the tank.
8.922-4
0
2.0
•
La máq
uina debe estar conectada a un en
c
huf
e
eléctrico de seguridad
.
•
La instalación debe cumplir con el código NEC.
•
P
ara las con
e
xiones de alimentación, use ca
b
lea
-
do para al menos 90 grados centígrados
.
No utilice por debajo del nivel del piso.
•
L
’appareil doit être connecté
à un sectionneur
ver
r
oui
lla
b
le de taill
e
app
r
oprié
e
.
•
L
’i
n
stallation doi
t
se con
f
ormer au code NEC.
•
P
our le racco
r
dement de l’alimentation
, utiliser des
fils pou
v
ant accepter au moins 90 degrés Celsius
.
N
e pa
s util
i
ser un calibr
e ou
un grade infé
rieu
r
.
Le tableau
sui
v
ant es
t
f
ondé sur une util
i
sa
t
ion m
o
y
enn
e
.
Une utilisa
t
ion plus impo
r
ta
nte peut
e
xi
ger un entretien plus
fré
q
uent.
IM
P
O
R
T
ANT
:
S’assurer que le
système élect
r
ique est
à
l
’arr
ê
t
av
ant de vider le rése
r
v
oi
r
.
Seul le personnel q
ual
i
fié d
o
it ré
-
parer cet appareil.
Q
U
O
TIDI
ENNEMEN
T
:
•
Vé
r
i
fier qu
otidie
n
nement le ni
v
eau
d’eau d
ans le
rés
-
e
r
v
oi
r
.
Le remplissage qu
o
tidien d’eau
pe
r
met d
’éviter
d’endommager l’élément c
hauf
f
ant.
•
Démonter
et nett
o
y
er le
fil
tre
à déb
r
i
s
.
•
Vér
ifier visuellem
en
t si des
b
u
s
es sont bouchées/ob
-
st
r
uée
s.
Démonter et nett
o
y
e
r
, le cas é
ch
é
ant
.
Réinstaller
dans la position in
itiale
e
xact
e
.
HEBDOMA
D
AIREMEN
T
:
•
G
r
aisser/hu
iler les p
e
ntures/cha
r
n
ières de la por
t
e
.
MENS
UELLEMEN
T
:
•
Procéder
à un contrô
l
e
visu
el de la chaîne d’ent
r
aînement
d
e
la ta
b
le tou
r
n
a
n
t
e.
•
Assécher la solution de
l
a
v
age du
rése
r
v
oi
r
, et enl
e
v
er tout
sa
b
le/
g
r
a
vier s
e
t
rou
v
ant au
f
on
d
.
Des
précautions do
i
v
ent
être p
r
ises pou
r
évit
er
de pli
er/cou
rber l’élément chauf
f
a
nt
ou de l’endommager au co
u
rs du processus de nett
o
y
ag
e
.
•
L
o
rs
q
u
e
l
e
r
é
s
e
r
v
oir
a
ét
é
net
t
o
y
é
e
t
r
em
pli
d
’ea
u
,
ajo
u
t
e
r l
a
q
u
a
n
ti
té
d
e
d
é
ter
g
e
n
t
r
e
c
o
m
m
an
d
é
e
p
o
u
r
v
o
tre
a
p
p
a
r
e
il
.
N
O
TE: Bien dissoudre la poudre dans l’eau chaude
a
v
ant
d’ajouter dans
le rése
r
v
oi
r
.
El
pl
an
d
e
ma
nt
en
imien
t
o
que
se
p
r
e
s
ent
a a
co
nt
i
n
ua
ció
n, est
á
b
a
s
a
do
en
un
u
so
p
r
o
m
e
d
io
d
e
l
equ
i
p
o
.
Un
u
so m
á
s
fr
ec
u
e
n
te
o
s
e
v
er
o
p
u
e
d
e
re
qu
e
r
i
r
un
m
a
n
t
en
i
m
i
ent
o
m
ás
f
re
cu
e
n
t
e
.
IMPO
R
T
ANTE
:
Asegúrese de que el sistema el
éct
r
i
c
o esté
A
P
A
GADO antes de
v
aciar el cá
r
te
r
.
S
ólo personal calificado
deb
e
repa
r
ar esta máquina.
DIARIAMENTE
:
•
Comp
r
uebe el ni
v
el del agua en el cá
r
ter dia
r
iament
e
.
M
a
ntener el ni
v
el ad
e
c
u
ado del agua
e
v
i
tará dañar el
elem
ento del calentad
o
r
.
•
Retire y limpie los res
iduos de la c
r
iba.
•
Comp
r
ue
be visualmente que l
a
s boquill
as est
án instalad
as
correctament
e
.
Retire y li
m
pie si es necesa
r
i
o
.
Rein
stale en
la po
s
i
c
i
ón
or
igina
l
e
xacta.
SEMANA
L
MEN
T
E:
•
Lub
r
ique las
bisa
g
r
as de l
a
pue
r
ta.
M
ENS
U
A
LM
EN
T
E
:
•
Reali
ce una
v
e
r
ificac
ión
visual de la cadena de propu
lsión
de la to
r
namesa.
•
D
ren
e la solución de
limpie
za
del cá
r
te
r
, retire
d
el
f
ondo
de
cá
r
te
r
los sed
iment
o
s.
Debe tene
r
cu
id
a
do de no d
ob
l
ar
o
dañar el
elemento del ca
l
entador du
r
ante el proceso de
limpieza.
•
Una
v
e
z que
el cá
r
ter está limpio y
r
elleno de ag
u
a,
a
gregu
e la
cantidad recomendada de deterge
n
te
par
a la
máqu
ina.
N
O
T
A:
D
i
s
u
e
l
v
a
e
l
d
e
t
erg
e
nt
e e
n
ag
u
a
c
ali
en
t
e
a
n
t
e
s
de a
grega
r
-
lo
al
t
a
nqu
e
e
n
l
a
can
tid
ad re
c
ome
n
d
a
d
a
por e
l
f
ab
r
i
c
a
n
t
e.
MA
I
N
T
ENANC
E INST
R
UCTIONS
I
NS
T
R
UCC
I
ONES
DE
M
AN
T
EN
IMI
EN
TO
DIRECTIVES D’ENTRETIEN
Operator’s Manual
Automatic Parts Washer
Front-Load
MODELS: 1.043-395.0
1.043-416.0
1.043-417.0
1.043-418.0
1.043-419.0
1.043-420.0
1.043-492.0
1.043-493.0
WARNING:
This product and accessories may contain a chemical known to the
State of California to cause cancer and birth defects or other
reproductive harm.
For more information about this regulation: www.P65Warnings.ca.gov
1.043-494.0
1.043-496.0
1.043-497.0
1.043-498.0
For the Cuda Dealer nearest
you, consult our web page at
www.CudaUSA.com
8.930-370.0-AU 06/01/18
Page 2
Machine Data Label
2 Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 3
Table of Contents
Machine Data Label. . . . . . . . . . . . . . . . . . . . . . . . . .2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . .3
How To Use This Manual . . . . . . . . . . . . . . . . . . . . .4
Safety
Introduction & Safety Information . . . . . . . . . . . . . . .5
General Safety Information. . . . . . . . . . . . . . . . . . . .6
Operations
Component Identification - Front View . . . . . . . . . . .8
Component Identification - Rear View . . . . . . . . . . .9
Component Identification - Front - Options. . . . . . .10
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . .11
Step 1: Make Electrical Connections . . . . . . . . . . .11
Step 2: Configure The 24-hour, 7-day Timers . . . .11
Step 3: Connect A Compressed-
Air Line And Accessories . . . . . . . . . . . . . . . . . .11
Step 4: Connect A Water Line . . . . . . . . . . . . . . . .12
Step 5: Fill The Machine With Water And Add
Detergent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Main Operating Components . . . . . . . . . . . . . . . . .14
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Heater Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Wash Cycle Control . . . . . . . . . . . . . . . . . . . . . . . .14
Turntable Switch . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Low Water Indicator . . . . . . . . . . . . . . . . . . . . . . . .14
24-hour, 7-day Timers. . . . . . . . . . . . . . . . . . . . . . .14
Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Door Safety Switch . . . . . . . . . . . . . . . . . . . . . . . . .15
Adjusting the Safety Switch . . . . . . . . . . . . . . . . . .15
Debris Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Air Flow Valve (Optional) . . . . . . . . . . . . . . . . . . . .15
Detail Sump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Power Brush (Optional). . . . . . . . . . . . . . . . . . . . . .16
Detail Brush and Flow Regulator . . . . . . . . . . . . . .16
Adjusting the Flow of Cleaning Solution . . . . . . . . .16
Oil Skimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Water Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Automatic Water Fill (Optional). . . . . . . . . . . . . . . .17
Low Water Shut-off. . . . . . . . . . . . . . . . . . . . . . . . .17
Filtration System (Optional) . . . . . . . . . . . . . . . . . .18
Sump Sweep System (Optional). . . . . . . . . . . . . . .19
Detergents And Additives . . . . . . . . . . . . . . . . . . . .19
Preparing The Machine For Use. . . . . . . . . . . . . . .19
Washing Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Using the Oil Skimmer System . . . . . . . . . . . . . . . .20
Shutting Down The Machine. . . . . . . . . . . . . . . . . .21
Maintenance
Maintaining The Machine . . . . . . . . . . . . . . . . . . . .22
Daily Maintenance . . . . . . . . . . . . . . . . . . . . . . . . .22
Weekly Maintenance. . . . . . . . . . . . . . . . . . . . . . . .22
Monthly Maintenance . . . . . . . . . . . . . . . . . . . . . . .22
Semi-Annual Maintenance . . . . . . . . . . . . . . . . . . .22
Cleaning and Aligning the Spray Nozzles. . . . . . . .23
Cleaning the Filters. . . . . . . . . . . . . . . . . . . . . . . . .25
Repairing The Machine . . . . . . . . . . . . . . . . . . . . . .26
Heating Elements . . . . . . . . . . . . . . . . . . . . . . . . . .26
Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Turntable Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Timers and Switches on the Control Panel. . . . . . .28
Oil Skimmer Motor . . . . . . . . . . . . . . . . . . . . . . . . .28
Required Tools and Equipment . . . . . . . . . . . . . . .28
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Troubleshooting The Electrical System . . . . . . . . .30
Troubleshooting a Single Phase Panel. . . . . . . . . .30
Troubleshooting a Three Phase Panel . . . . . . . . . .31
Testing Individual Components. . . . . . . . . . . . . . . .32
Parts
Cuda 2840 Front. . . . . . . . . . . . . . . . . . . . . . . . . . 38
Cuda 2840 Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Spray Arm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
TT Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Side Control Panel . . . . . . . . . . . . . . . . . . . . . . . . 50
Electrical Panel - 208V 1PH . . . . . . . . . . . . . . . . . 52
Electrical Panel - 230V 1PH . . . . . . . . . . . . . . . . . 54
Electrical Panel - 208V 3PH . . . . . . . . . . . . . . . . . 56
Electrical Panel - 230V 3PH . . . . . . . . . . . . . . . . . 58
Electrical Panel - 460V 3PH . . . . . . . . . . . . . . . . . 60
Electrical Panel - 575V 3PH . . . . . . . . . . . . . . . . . 62
Oil Skimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Door Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
3
Page 4
How To Use This Manual
Model:
Date of Purchase:
Serial Number:
Dealer:
Address:
Phone Number:
Sales Representative:
This manual contains the following sections:
• How to Use This Manual
•Safety
• Operations
• Maintenance
• Parts List
The HOW TO USE THIS MANUAL section will tell you
how to find important information for ordering correct
repair parts.
Parts may be ordered from authorized dealers. When
placing an order for parts, the machine model and
machine serial number are important. Refer to the
MACHINE DATA box which is filled out during the
installation of your machine. The MACHINE DATA box
is located on the inside of the front cover of this manual.
The model and serial number of your machine is
located on the back of the machine.
The SAFETY section contains important information
regarding hazardous or unsafe practices of the
machine. Levels of hazards are identified that could
result in product damage, personal injury, or severe
injury resulting in death.
The OPERAT IONS section is to familiarize the operator
with the operation and function of the machine.
The MAINTENANCE section contains preventive maintenance to keep the machine and its components in
good working condition. They are listed in this general
order:
• Maintaining The Machine
• Daily Maintenance
• Weekly Maintenance
• Monthly Maintenance
• Semi-Annual Maintenance
• Cleaning and Aligning the Spray Nozzles
• Cleaning the Filters
• Repairing The Machine
• Heating Elements
•Thermostat
• Turntable Motor
• Timers and Switches on the Control Panel
• Oil Skimmer Motor
• Required Tools and Equipment
• Troubleshooting
• Troubleshooting The Electrical System
• Troubleshooting a Single Phase Panel
• Troubleshooting a Three Phase Panel
• Testing Individual Components
4
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
The PARTS LIST section contains assembled parts
illustrations and corresponding parts list. The parts lists
include a number of columns of information:
• REF – column refers to the reference number
on the parts illustration.
• PART NO. – column lists the part number for
the part.
• QTY – column lists the quantity of the part used
in that area of the machine.
• DESCRIPTION – column is a brief description
of the part.
• NOTES – column for information not noted by
the other columns.
NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. 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.
Page 5
Introduction & Safety Information
This manual covers the operation and maintenance of
your automatic parts washer. All information in this
manual is based on the latest product information
available at the time of printing.
We reserve the right to make changes at any time
without incurring any obligation.
Owner/User Responsibility:
The owner and/or user must have an understanding of
the manufacturer’s operating instructions and warnings
before using this machine. Warning information should
be emphasized and understood. If the operator is not
fluent in English, the manufacturer’s instructions and
warnings shall be read to and discussed with the
operator in the operator’s native language by the
purchaser/owner, making sure that the operator
comprehends its contents.
Owner and/or user must study and maintain for future
reference the manufacturers’ instructions.
Safety
Save these Instructions
This manual should be considered a permanent
part of the machine and should remain with it if
machine is resold.
When ordering parts, please specif y mo de l an d
serial number. Use only id entical replacement
parts.
This machine is to be used only by trained
operators.
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
5
Page 6
Safety
WARNING
READ OPERATOR’S
MANUAL THOROUGHLY
PRIOR TO USE.
OPERATIONS
SAFETY
MAINTENANCE
WARNING
RISK OF EXPLOSION:
AVOID FLAMMABLE
LIQUIDS.
DANGER
KEEP WATER
SPRAY AWAY FROM
ELECTRICAL WIRING.
WARNING
EXTREMELY HOT:
USE CAUTION WHEN
OPENING LID
General Safety Information
WARNING: T o reduce the risk of
injury, read operating instructions carefully before using.
AVERTISSEMENT: Pour réduire
le risque de blessures, lire
attentivement les instructions
de fonctionnement avant
l'utilisation.
1.Read the owner’s manual thor-
oughly. Failure to follow instructions could cause a malfunction of the parts washer
and result in death, serious bodily injury and/or
property damage.
WARNING: This is a heated
parts cleaner. Use only
nonflammable, noncombustible, water-based cleaning
compounds in this machine. Do
not fill or contaminate with any
flammable or combustible
material such as gasoline,
alcohol, mineral spirits, etc.
Drain parts to be cleaned of any
combustible or flammable
material before placing inside cabinet. Failure to
observe this warning will create an extremely
hazardous condition.
AVERTISSEMENT: Ceci est un nettoyant pour les
pièces chauffées. Utiliser uniquement des produits
de nettoyage à base d'eau, ininflammable et non
combustible dans cette. Ne pas remplir ou
contaminer avec une substance inflammable ou
combustible comme de l'essence, de l'alcool, de
l'essence minérale, etc. Drainer les pièces à
nettoyer de toute substance combustible ou
inflammable avant de les placer à l'intérieur de
l'armoire.Le non-respect de cet avertissement
créera une condition extrêmement dangereuse.
DANGER: Keep water away
from electric wiring or fatal
electric shock may result.
DANGER:
l'écart de tout câblage électrique
ou des chocs électriques mortels
pourraient survenir.
2.All installations must comply
with local codes. Contact your
Garder le jet d'eau à
electrician, plumber, utility company or the selling
dealer for specific details.
Install the machine in compliance with the National
Electric Code. Connect to a properly sized lockable
disconnect and ground machine using the
grounding stud inside the main electrical panel.
3. Do not locate this machine in the vicinity of any
flammable vapor, liquids or solids.
4. To protect the operator from electrical shock, the
machine must be electrically grounded. It is the
responsibility of the owner to connect this machine
to a grounded receptacle of proper voltage and
amperage ratings. Do not touch machine with wet
hands or while standing in water. Always disconnect the power before servicing.
5. Do not touch machine with wet hands or while
standing in water. Always disconnect the power
before servicing.
6. Never make adjustments on machine while it is in
operation except those prescribed in this manual.
WARNING: Us e extreme caution
when opening the door of this
parts washer. Hot water/
detergent vapors will be
emitted. Stand Back! Hot
cleaning solution could cause
serious injury.
AVERTISSEMENT:
Faire preuve
d'extrême prudence au moment
d'ouvrir le volet de cette partie de
la laveuse. De l'eau chaude/des
vapeurs de détergent seront émises. Se tenir à l'écart!
Une solution de nettoyage chaude haute pression
pourrait causer des blessures graves.
7. Before servicing the machine, refer to all safety
data sheets (SDS’s) on the material identified in
the waste stream. You must comply with all
warnings and wear all protective clothing stated on
the SDS.
WARNING: Slips and falls from wet surfaces could
cause serious injury.
AVERTISSEMENT:
Les chutes et les trébuchements
causés par des surfaces humides pourraient causer
des blessures graves.
8. Use caution when lifting items in and out of parts
basket to prevent back injuries.
6
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 7
9. When the machine is working, do not cover or
place in a closed space where ventilation is insufficient. Avoid installing machines in small confined
areas.
10. In cold climates, this parts washer will freeze if not
in operation and must be located in a heated enclosure.
11. Maintain an unobstructed work area around the
machine and keep the floor free of water, oil,
grease or other foreign substances.
12. Always ensure that your parts washer is clean.
Pump and heating elements could be damaged by
continued build-up of sludge.
13. Check water level daily. Never allow water level to
drop below pump inlet screen or heating elements.
14. Before discarding the spent washing solution,
check with your local EPA or sewer district for
disposal regulations.
15. Do not operate the machine with the lid or door
open and do not override the safety switch.
Safety
16. After the machine stops, wait 10 seconds before
opening the lid or door.
This automatic parts washer is designed to operate
safely and efficiently. Before you begin to install and
use the machine, please familiarize yourself with the
major components.
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
7
Page 8
Operations
For Detail
See Control
Panel Illus.
For Detail
See Control
Box Illus.
Steam Vent
Door Safety
Switch
Plunger
Revolving
Door Pivot
Assy.
Revolving
Door
Debris
Screen
Sump
Cover
Door Latch
Pump
Component Identification - Front View
L
I
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I
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A
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ERGEN
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A APP
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TS
ARRANT
MI
TO EX
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R
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ra
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Che
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ning
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O
f
ore dr
R
T
ANT
se
aining
r
vice thi
D
AI
L
Y
:
•
Ch
e
c
off the
k
heater elem
•
Remo
•
Visual
and clean
n
a
l
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p
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•
L
Y
:
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L
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e
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o
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r
a
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ta
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ment dur
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w
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t
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g
, add the re
e
n
N
t
OT
f
or
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be
:
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f
ore adding
amount t
o the tank
ARNING
i
U
5
n
m
Ne
d
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el
e
le
C
y
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en
b
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ral
eu
a
s
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gabine
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l
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s
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c
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le
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x
du
ituations risquées
A
N
T
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f
a
m
o
vi
d
v
el shoul
l
y
n
. All
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u
rn
ta
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rn
tab
w
eight
as
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t
i
m
ning
w
ait 5 seconds
es
s
EN
i
n
g
s
g
e
:
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s machin
w
at
w
ater dail
v
e and cl
ly chec
s
i
tion
il door hi
:
m
v
i
w
ash sol
a
ing the cle
mp has been c
y
our machi
v
gasoline,
r
h
ajouter
/
b
s
l
co
o
i
a
o
e
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t
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e
s
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c
con
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e
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e
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ka
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b
d’eau
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TING INST
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ore o
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e
d
.
y
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ts onto tu
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ating tem
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ater and cleani
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er timer
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w
t
i
me
id and pl
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l
e
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the door/li
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ater to
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el in the
y will
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f
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he
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ution from su
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oid bendi
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n
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di
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dans
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t
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n
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nect
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ce
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s
m
V
b
am
i
re 5
que
obse
u
t
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ust com
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l
s
y c
e
v
appareil
brir
m
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ti
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r
e
t 90
b
c
les
segundos
a
E
r
ve
R
UCTIONS
pe
r
ating this m
ourself w
ith i
achin
r
iz
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ed and
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uction
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r
ate this
prop
n
t
ab
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unning a
s
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p
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nd the
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atur
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ng solut
l
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f
or desired
f
or unit to
pe
r
i
preheat cl
ace
od of
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c
r
ticles to be clean on
e
r
tain no pa
y
ond the side
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t
s prot
xceed the spec
f
or thi
s sp
r
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sh
y
w
c
yc
ash cabinet
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le
.
ill st
With machi
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timer to
a
r
t and
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un unti
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f
or machine
r
n
eam to escape the
w
ash cycl
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r
ain from
to stop spin
y
our pa
E IN
ST
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s
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e
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de
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stall in
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d
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ng or damagin
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p
e
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m
Care
aning proces
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g heater el
leaned and r
m
s
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n
e
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p
o
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wder i
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acture
nto
r
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onnecti
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le
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de
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l
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es
p
degre
et
r
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t use
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matériaux
tapa,
p
a
•
rra
n
v
l
s
y
p
o
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a
n
nt
with N
o
r
La
be
contenant
detenga
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v
o
n
es
otatori
de
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pe
,
r
para
use
tissements
máquina de
l
C.
o
r
l
es
eléctrico
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l
w gra
y
EC c
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wire
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placer
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z
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se
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ed
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o
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atte
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ta
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teur/plaque
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grad
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le c
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debe
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ad
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,
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r
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y
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et, be ce
e
.
r
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s door
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ude
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ified
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the desired
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l
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e timer
cabinet
r
ts
.
S
g
e
u
s
m
e
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a
i
n
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should
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opping
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ith
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ended
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o
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r
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l
xiones d
e
u bras
tada
ve
men
cum
e
ice
INST
r
t,
l
s pour
tournante
.
por
os 9
plir con e
•
a un
v
de tourne
a
e al
IMPO
po
R
L’
deba
0 gr
UCCIONESDE OPERACI
a
r
en
ime
is
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pletamente
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a
c
d’a
ados
ver
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jo de
h
l c
AN
ntaci
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r
uf
r
rrête
personal auto
e
.
r
ódigo N
TE
i
e
o
l
centígrad
L
d
u
l niv
’
:
ón
i
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éste equi
Antes de
i
o
r
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lla
con el ma
i
st
t
,
use c
b
P
el d
êtr
a
carga sobre
le
o
l
EC.
l
ur
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de tai
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el pi
p
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io
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os
l
a
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on
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ual de op
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d
so
l
ar el
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s
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ant a
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e
ab
namesa/ca
à
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ación que se
p
c
Llene e
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o
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i
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n
p
la
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e
O
s
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miliarícese
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er un
ur
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e
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ter au
l
nasta, asegúrese de que la
del
a de funcion
t
i
ona
ce
a/cubi
o
l’a
r au
itado debe o
n
s
i
n
agua debe
o
r
2
ne
, y que las
cluy
lime
.
cal
.
P
co
e
V
mo
code
ur
con agua y la s
r
r
e
e
o
ta o las pi
m
ibre
r
.
g
ifique
n
-
So
r
ins 9
o
ame
tation
amien
pe
l
o
NEC.
ou un
par
r
estar 2" por debaj
el ni
solucione
ación
precaliente la sol
e
0 de
ar
l
t
ezas de
o
Te
,
IMPO
util
R
.
v
3
el
m
.
desead
UCTIONS D’OP
Ab
grade infé
olució
d
grés
p
v
o
iser
i
s de limp
R
a
r
ous complètem
r
a la pue
izador del
r
T
bomba
iament
namesa
A
Cel
n pa
o
N
machin
des
.
Deje pas
T
:
brepase el
o de las
r
ución pa
siu
Av
a l
ieza
e
r
a
ta/tapa y co
.
rieu
/canasta, asegúr
u
i
ant d’
cale
m
e
tor
s
los
p
d
.
ou du chargement
isé et
ie
e
ar un tiempo pa
r
ent
pu
ntador pa
v
limites
.
za
u
ra limpi
r
tiliser cette machi
ait être uti
la
f
.
e
El
ondo ni el perímetro de la to
a
v
s’a
r
v
ad
f
ta
o
l
4.
ec l
oque las piezas a
r
ssurer que la pom
especificados
o
mé
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e ac
pas et que
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r
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ma
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lisée s
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en posi
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l’
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la
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les solu
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r
de peso y altu
ado
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.
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a/tapa
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de
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e
R
du
a
un
l
r
r
a
pe est en po
”
empli
nguna piez
mi
uction
ture de la po
al ti
r
v
es sur la ta
ante
5
idad
ar en la to
li
t
.
a
l
L
i
y ase
a
t
on
Antes de ab
.
r
e
empo desead
v
r le rése
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s
a
s de
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rnames
e
fo
e
r
i
l ti
, ajust
z
v
u personnel
p
u
e
-
c
gure el cand
o
rni
empo selec
au d’eau doi
icl
r
a so
r
la
a pa
tes d’accè
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r
2
sition arrêt
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r
-
o
Cette
v
le
.
r
te/du co
e el temp
a
age sont à temp
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Pr
deje de gi
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oir d’e
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t
r
e l
o
r
N
a el
o
ir la pue
u
g
o
o
a
r
r
.
nante/le pan
v
la
el
ammer le mi
exceda
La bomba ar
ado y espere 5 s
gabi
au et d’une
u
c
s
pé
ad
e
et ne
ionad
t se trouv
v
.
o
xceso de agua
ercle
Vé
r
r
r
o
pour que l’appar
nete de
a
rta/cubie
iode d
izado
.
Con l
r
r
.
ifier quoti
Esto pe
o
3
f
.
o
.
é
r de
O
nctionne
e
r
i
er à 5 cm (2 po)
a máquina
ature de
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u
solution
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f
ut
r
v
oncti
ancará y funci
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r
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r
diennement
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ie de chau
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drene de l
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onnemen
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de net
aucune piè
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que el
r
préchauf
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R
el temp
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er/plaque to
t
f
sous les
onará
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oy
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as piez
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v
v
l
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a q
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la solution de nett
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Pré
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ir
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p
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e
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o
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l
r
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uv
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l
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ir la po
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n
v
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ar esta máq
f
u
t
o
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age désiré.
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e
AMENT
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s’échap
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t
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n
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t
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o
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s
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Mantener el n
à
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a
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r
m
s
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uebe el ni
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uv
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o
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Cela pe
iv
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tire y limpie los residuos de la
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DIRECTIVES D’ENTRETIEN
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e
Comp
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Le tab
xcès d’eau de
o
ant 5
ua en el cá
entado
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n
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et
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secondes q
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i
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utilis
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amente
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r
o
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ter di
i
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vant est f
s
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os
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HEBD
er le filtre à dé
Démonter
llement
-
N
r
u dans le rés
O
te
cá
eau pe
T
f
r
cuidado de
ant
ador du
•
A
OM
, retire del
antidad rec
l
r
o
si des
t
:
er está limpi
ition i
.
a
D
A
G
l
ón
et net
i
r
s
t
D
met d’é
a
r
u
MENSUELLEMEN
aisser/hu
AIREME
n
e
r
b
nitial
q
ante el pro
b
l
v
r
u
u
-
a
is
e
f
t
ses sont bouc
ondo de
omendada de
o
.
no do
e
e
ye
•
e
viter
l
n
d
o y rellen
exa
r
e
l
N
, le c
iler les
a
t
Procéder à u
e
T
b
c
c
r
:
lar o
a
ceso de
g
t
n
e
e
as échéan
t
.
n
i
de la ta
d
te
pentures/cha
a
o de agua,
•
d
hées/o
e
detergente pa
T
n
r
:
e
a
Assécher la so
c
g
b
o
n contrôle v
u
le
m
t
.
a
b
Réin
to
e
-
sa
c
n
a
u
d
b
l
r
r
a
i
nières de la po
e
nant
l
staller
d
e
n
être pr
a
/
t
g
e
r
p
a
r
e
a
isuel
a
o
l
.
v
n
r
a
l
ution
ou de l’
ier se t
te
e
ises po
l
s
•
de la chaîne d’
f
d
a
b
de
e
r
i
L
a
rou
c
endommager au
o
r
a
g
ur éviter de
l
t
r
a
n
r
e
s
e
v
vage du rés
t
.
q
e
g
a
q
u
.
a
nt
u
e
r-
N
a
l
a
n
O
e
u
t
i
TE
r
t
en
é
f
é
ond
s
d’aj
d
:
t
e
plier/cou
Bien di
r
e
aînement
r
e
.
v
d
Des
r
outer dans le r
o
cou
v
é
i
r
oi
t
e
a
r
r
,
rs du processus
g
précautions
ssoudre la
é
et enle
rber l’
e
t
é
n
t
n
e
r
e
tt
élém
c
v
o
er t
o
y
ése
mm
é
poudre dans l
ent chauf
e
do
o
t
ut
r
a
r
v
n
i
e
o
v
de nett
d
mp
e
i
r
é
.
nt
e
l
i
p
f
d
ant
o
’
e
u
o
a
r
y
’eau chaude
u
v
ag
,
o
a
t
e
r
j
e
o
.
u
a
t
p
e
p
r
a
l
a
r
e
i
a
l
.
v
a
nt
8.922-402.
0
8
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 9
Component Identification - Rear View
KEEP
DR
Y
Thi
s
is
a
h
ea
t
ed
pa
r
t
s
c
l
e
an
e
r
.
Use
o
n
l
y
non
flamm
a
b
l
e
,
n
o
n-
co
m
b
u
s
t
i
bl
e
,
wat
e
r
-based
c
leanin
g
c
o
mp
o
und
s
in
this
ma
c
h
i
n
e
.
Do
n
o
t
fi
l
l
o
r
c
o
n
ta
m
i
na
t
e
with
a
n
y
fla
mm
a
b
l
e
or
co
m
b
usti
b
le
ma
t
e
r
ia
l
su
c
h
a
s
ga
s
o
l
i
n
e
,
alcoho
l
,
m
in
er
a
l
s
p
irit
s
,
e
t
c
.
Dr
ai
n
p
a
r
t
s
to
be
c
l
e
an
e
d
of
a
n
y
c
o
m
b
usti
ble
or
flammab
le
material
b
e
f
o
re
p
l
acin
g
ins
id
e
cabi
ne
t
.
F
ailure
to
obse
r
v
e
t
his
warn
in
g
will
create
an
e
xtrem
el
y
haza
r
do
us co
n
dit
ion
.
Este
e
s
un
limpiador
d
e
p
a
r
te
s
q
u
e
s
e
calienta
.
U
ti
l
ic
e
s
ola
-
m
e
n
t
e
e
n
es
t
a
m
á
qui
n
a
c
o
mp
o
n
e
ntes
d
e
limpie
z
a
b
a
s
e
a
gu
a
,
n
o
inflama
b
le
s
y
no
com
b
u
sti
b
les
.
N
o
llena
r
o
conta
minar
c
o
n
a
lgún
m
at
eri
a
l
in
fl
ama
b
le
como
,
g
as
o
l
i
na
,
a
lc
oh
o
l
,
es
en
c
ias
m
i
ne
ra
le
s,
etc
.
Drene las pa
r
tes
a
s
e
r li
mpiadas de
cu
alquier co
m
b
u
st
i
b
le
o
m
at
eri
a
l
infla
ma
b
le
antes
de
in
t
r
od
ucir
e
n
e
l
gabi
ne
t
e
. Si
d
e
s
cu
i
da
obs
e
r
v
ar
e
s
tas
precau
ciones
,
pueden
crear
s
e
c
o
n
di
c
io
-
n
e
s
e
xtremadamente peli
g
r
o
sa
s.
Ce
n
et
t
o
y
eu
r
d
e
pièces
e
s
t
c
hauffé
.
U
tili
ser
d
a
n
s
c
e
t
appareil
se
u
l
eme
nt
d
e
s
n
e
t
t
o
y
e
u
r
s
à
base
d’
ea
u
,
n
o
n
c
o
m
b
u
st
i
ble
s
e
t
n
on
inflammab
les.
Ne
pa
s
y
ajoute
r
o
u
contaminer
ave
c
d
e
s
matériaux
co
m
b
u
s
t
i
b
le
s
t
el
s
:
gasolin
e,
al
c
oo
l
,
e
t
c
.
Vid
e
r
le
s
p
i
èc
e
s
contena
nt
des
matériaux
c
o
m
b
u
sti
b
le
s
o
u
i
n
flam
mab
l
e
s
a
vant
d
e
l
es
pl
a
c
e
r
à
l’intérieu
r
d
u
c
abin
e
t
.
N
e
p
a
s
ob
se
r
v
e
r
c
e
s
a
ve
rtis
se
me
n
t
s
peu
t
cré
e
r d
e
s
si
t
ua
t
ion
s
ri
s
quée
s
.
H
O
T
W
A
TE
R
Be
fore
openi
ng li
d
,
wait 5
sec
onds
to al
l
o
w
spr
a
y
arm
/turnta
b
le
to st
op
spi
nning.
AGU
A
CALIENTE
Ante
s de a
brir la
tap
a
,
es
pere 5
segund
os
para
que l
a
barra
r
otatoria
se
det
enga
.
E
A
U
CH
A
UD
E
A
v
ant d’ouvrir l
e couv
e
r
t,
attendez 5 sec
ond
es pour
permettre au bras
v
a
porisa
-
teur/plaque tourna
nte d’arrêter
de tourner
.
W
ARNING
PRE
C
A
U
CI
O
N
/
A
D
VE
R
TISS
EMEN
T
CA
UTIO
N
C
U
I
D
ADO /
A
TTENTION
O
PER
A
TI
NG INST
R
UCTIONS
I
NS
TR
UCCIONESDE OPERA
CI
O
N
INST
R
UCTIONS D’
OP
É
R
A
TION
IMPO
R
T
A
N
T
:
Be
f
o
re
o
p
e
r
ating this machin
e
,
completely
f
a
miliar
i
z
e
y
ourself with i
nst
r
uction
ma
n
u
a
l
pr
o
v
id
ed
.
O
nl
y
au
t
h
o
r
i
ze
d
an
d
p
ro
p
e
r
ly
ins
t
r
ucted indi
viduals should op
e
r
ate this machin
e
.
Be
f
ore loading pa
r
ts onto tu
r
n
ta
b
le/ bas
k
et,
b
e
ce
r
-
tain the pump is off
and not
r
unning and the
w
ash
solutions are
at ope
r
at
in
g t
e
m
p
er
at
u
r
e
.
1
.
Fill
tank with
w
ater and cleanin
g solu
tion
.
W
ater
l
e
v
e
l should
be 2" be
l
o
w the access do
or
s
.
C
h
e
c
k dai
l
y
.
2
.
Pr
o
gr
am heater ti
mer
f
o
r desired pe
r
iod
o
f
op
e
r
a
tio
n
.
Al
l
o
w t
i
m
e
f
or unit to preh
eat cleaning
solution.
3
.
Open door/li
d and place
a
r
tic
l
e
s
to
b
e
cl
ea
n
o
nt
o
ba
sk
et
/
t
u
r
n
t
a
b
l
e
.
Be c
e
r
tain no pa
r
t
s
p
rot
r
ud
e
throu
gh the bottom or
b
e
y
ond the sides o
f the
ba
sket/t
u
r
n
t
a
b
l
e
.
Do not
e
xceed the specified
height or
w
eight l
imit
f
or this
sp
ra
y
w
ash cabinet.
4
.
Close door/li
d and latch se
cure
l
y
.
Wi
th machine
set to
w
a
sh
, t
u
r
n
“
w
ash cycl
e
”
timer to the desi
red
cleaning time
.
Pum
p
w
i
l
l s
t
a
r
t and
r
u
n
u
n
t
i
l ti
m
e
ha
s
e
xpired
.
5
.
Be
f
o
r
e
op
e
n
ing
t
h
e
d
o
o
r
/lid
,
t
u
r
n
w
a
s
h
c
y
c
le
time
r
of
f
a
nd
w
ait 5 seconds
f
or machine to stop spin
-
n
ing.
Th
is wi
ll
al
l
o
w ste
am to escape the cabinet
an
d
e
x
c
e
s
s
w
ater to dr
ain from
y
o
ur
p
a
r
t
s
.
IMPO
R
T
ANTE:
Antes de op
a
r
ar
el
e
q
u
i
p
o
,
f
a
mi
li
arícese co
m
-
pletamen
te con el ma
n
ual de op
er
a
c
i
ón
q
u
e
se
i
ncl
u
y
e
.
Sol
o
personal aut
or
i
zado y debidamente capacit
ado debe op
a
r
a
r
é
s
t
e
e
qu
ip
o
.
Antes de ab
r
i
r
l
a p
u
e
r
ta/cubie
r
ta o
l
a
s
p
i
ez
a
s
d
e
carga sobre la to
r
n
am
esa
/
can
a
st
a,
a
s
e
g
ú
rese
d
e qu
e
l
a
b
o
mb
a
esté apagada y sin funciona
r
, y que las solucione
s
de li
mpieza
estén a temp
e
r
a
t
u
r
a de funci
ona
m
ient
o
.
1
.
Llene el depósi
to con agua y la sol
ución pa
r
a l
i
mp
ie
z
a
.
El
ni
v
el del agua debe estar 2" por debajo de l
as pu
e
r
ta de ac
-
ce
s
o.
V
e
r
ifi
q
u
e
e
l n
i
ve
l
d
i
a
r
iament
e
.
2.
P
r
o
g
r
am
e
e
l
T
em
po
r
i
z
ad
o
r
d
e
l
cal
e
nt
a
d
or
p
a
r
a
e
l p
e
r
ío
d
o
d
e
op
e
r
a
c
ió
n
d
es
e
a
d
o
.
Dej
e pasar un tiempo pa
r
a que la unidad
precalie
nte la solución pa
r
a limp
ieza
.
3
.
Ab
r
a
l
a
p
u
e
r
ta/tapa y coloque las pie
zas a l
a
v
ar en la to
r
-
namesa/canasta, asegúrese de
que ninguna pi
eza so
-
brepase el
f
ondo ni el perímetro de la
to
r
n
a
me
s
a
.
No
e
x
ce
d
a
los li
mites especificados de peso y altu
r
a
pa
r
a
e
l
ga
b
i
n
e
te d
e
l
a
v
a
do.
4
.
Cier
re la pu
e
r
ta/tapa y asegure
el candad
o
.
Con la má
quina
en posición de
l
a
v
a
r
, ajuste el temp
o
r
iz
a
d
o
r
d
e
“
ci
c
lo
d
e
l
a
v
a
do
”
al
tiempo desead
o
.
L
a
b
om
ba
a
r
r
ancará y funcionará
du
r
ante el tie
mpo
sel
eccionad
o.
5
.
Antes de ab
r
i
r la pue
r
t
a/
c
u
bi
e
r
ta,
a
p
a
g
ue
e
l
t
e
mp
o
r
izador del
cic
l
o
d
e
l
a
v
a
d
o
y
e
s
p
e
re
5
s
e
g
u
nd
o
s
p
a
r
a que la má
quina
deje de gi
r
a
r
.
Esto pe
r
mit
irá que el
v
apor
salga
del gabinete y
el
e
xceso de agua drene de las pi
ezas
.
IMPO
R
T
AN
T
:
A
v
ant d’utili
ser
cette machin
e
,
f
a
m
i
l
i
a
r
i
se
z
-
v
ous complètemen
t
a
v
e
c
le
m
a
n
uel d’i
nst
r
uction
f
o
u
r
n
i
.
Ce
tte
machine
d
e
v
r
ait être util
isée seulement par du perso
n
n
el
a
ut
o
r
i
sé et
f
o
r
mé
.
A
v
ant l’ou
v
e
r
ture de la po
r
te/du co
u
v
er
c
l
e
ou du charge
m
ent des pi
èces sur la ta
b
l
e
t
o
u
r
nante/le panie
r
,
s’a
ss
ur
e
r que la pomp
e est en posi
t
i
on arrêt et ne
f
onctionne
pas et que les
solutions de
l
a
v
age
s
o
n
t
à
t
e
mp
é
r
ature de
f
o
ncti
o
n
n
e
m
e
n
t
.
1
.
Rempli
r le rése
r
v
oir d’eau et d’
une solution de nett
o
y
a
g
e.
L
e
ni
v
eau d’eau doit
se tro
uv
er à 5 cm (2 po) sous les
p
o
r
tes d’accè
s
.
Vé
r
ifier quotidien
nement
.
2
.
P
r
og
r
ammer le mi
n
u
t
e
r
ie
d
e
cha
u
f
f
age de l’appar
eil p
ou
r
la
p
é
r
iod
e
d
e
fonctionnement souhaité
e
.
Pr
év
o
i
r
d
u
t
em
ps
p
o
ur
q
u
e
l’a
pp
ar
e
i
l
p
r
éc
h
a
uf
f
e
la solution de ne
tt
o
y
a
g
e
.
3
.
Ou
v
r
i
r la po
r
te/cou
v
e
r
t et placez les
a
r
ticles à
être
l
a
vé
sur le panier/plaque to
u
r
n
an
t
e
.
Assurez-
v
ous qu’i
l n’y est
aucune pièce dépassant le
painer ou dans l
e
f
ond au-delà
du painer/
plaque to
u
r
n
an
t
e
.
4
.
F
er
mez la po
r
te/cou
v
er
t et
v
e
r
ro
ui
ll
e
z
de
f
açon sécu
r
i
t
ai
r
e
.
L
a
ma
c
h
ine
p
rêt
e
p
o
u
r
le
l
a
v
a
ge
,
to
u
r
n
ez
l
e
mi
n
ut
e
u
r
“
w
ash
cy
cl
e
”
au temps de l
a
l
a
v
age désir
é.
La pompe
f
o
nctionne
r
a
jusqu’à ce que temps sé
lectionné soi
t écoulé
.
5.
Av
ant d’ouvr
ir la p
o
r
te
/le co
u
v
e
rc
l
e
,
mettre la m
i
n
ute
r
ie du
c
y
c
l
e de la
v
age à
l’arrêt
et attendre p
endant 5 second
es que
l’appareil
s’arrê
te de to
u
r
n
e
r
.
Cela pe
r
m
e
tt
r
a à l
a
v
apeur de
s’échapper du cabinet et
à l’
e
xcès d’eau de s’écouler d
e
v
os
pièce
s
.
W
ARNI
NG
P
RE
C
AU
CI
O
N
/
A
D
V
E
R
TISSEM
EN
T
•
M
a
c
hine
m
ust be
connected
to a
p
r
ope
r
l
y
si
z
ed
lo
c
ka
b
le dis
c
onne
ct
.
•
Install
ati
on
m
ust
comp
l
y wi
th NEC co
d
e
.
•
For s
upp
l
y
conne
ction
,
use
wires
acc
ept
a
b
le
f
o
r
at
leas
t 9
0 de
gree
s C.
•
Do not
use
be
l
o
w grade
flo
or
or grad
e
l
e
v
el
.
Th
e
f
o
l
l
o
w
i
n
g
s
c
h
e
d
u
l
e
i
s b
a
s
e
d
o
n
a
v
e
r
a
g
e
u
s
e
.
H
ig
h
e
r
u
sa
g
e
m
a
y r
e
q
u
i
r
e
m
o
r
e
f
r
e
q
u
e
n
t
m
a
i
n
t
e
-
n
a
n
c
e.
I
MPOR
T
ANT
:
Be s
ure
elec
t
r
ical
s
up
p
l
y
is
O
F
F
b
e
-
f
or
e
d
r
aini
ng su
m
p
.
Only quali
fied personnel
should
se
r
vice this machin
e
.
D
AI
L
Y
:
•
Che
c
k
w
at
er
l
e
v
el in the
sump dail
y
.
T
opping
off the
water dail
y will
pr
e
v
ent damage to the
heater element.
•
Re
m
o
v
e and clean de
br
is screen.
•
Visua
lly ch
eck
f
o
r
p
l
ugge
d n
o
z
z
le
s
.
Re
m
o
v
e
a
nd
cle
a
n
if n
e
e
d
e
d
.
Rei
nstall
in the
e
xact
o
r
ig
i
-
nal p
osition
.
WEEK
L
Y
:
•
Grease/oi
l door hing
e
s
.
M
ONTH
L
Y
:
•
P
e
r
f
o
r
m
v
i
s
u
a
l
c
h
e
c
k
o
f
t
u
r
n
t
a
b
le
d
r
i
v
e
c
h
a
i
n
.
•
D
r
a
i
n
w
ash solution fro
m su
m
p
, rem
o
v
e sand
/
g
r
it
f
r
o
m
b
ot
t
o
m
of
th
e
s
u
m
p
.
C
a
r
e
s
h
o
u
l
d
b
e
ta
k
e
n
t
o
a
v
oid bending or damaging h
eater el
e
-
m
e
nt
d
u
r
ing the clean
ing proces
s
.
•
When sump has been cle
aned and refilled w
ith
wat
e
r
,
a
d
d
t
h
e
rec
o
m
m
e
nd
e
d
q
u
a
ntity
o
f d
e
te
r
-
gent
f
o
r
y
our machin
e
.
N
O
TE
:
D
i
s
s
o
l
v
e
cleani
ng
p
o
wder
into
w
a
r
m w
at
e
r
b
ef
o
re adding the ma
n
u
f
acturer
’
s recommended
am
o
u
n
t to
th
e
t
a
n
k
.
8.922-402.
0
•
La má
qui
na de
be
estar conec
tada a
un e
n
c
hu
f
e
elé
ctrico
de
se
gurida
d
.
•
La ins
tal
aci
ón deb
e c
umplir
con e
l
código
NEC.
•
P
ara
l
as co
n
e
xi
ones
de
alim
entac
ió
n,
us
e
ca
b
l
e
a
-
do para
a
l m
enos 9
0
grados
ce
ntígrados
.
No uti
lice
por de
baj
o de
l
ni
vel
del
piso.
•
L
’
a
ppare
il
doit ê
tre connect
é à
un
sec
tio
nneur
ve
r
r
ouil
la
b
le
de
tail
le
a
ppr
o
pri
é
e
.
•
L’
instal
lation doit s
e c
o
n
f
orme
r au
c
ode NE
C.
•
P
our
le
racc
o
r
de
ment d
e
l’
ali
me
ntati
on
,
uti
lise
r des
fils po
u
v
a
nt a
cce
pter a
u moin
s
90
deg
rés
Cels
iu
s
.
Ne pas
utili
ser u
n
cali
bre
ou un gr
ade
inféri
eu
r
.
L
e
t
a
b
l
eau su
i
v
ant est
f
o
n
d
é
su
r
u
n
e
ut
i
l
i
s
a
ti
o
n
m
o
ye
nn
e
.
U
ne utilisation plus
impo
r
tante peut
e
xiger un entretien plus
fréquent
.
IMPO
R
T
ANT
:
S
’
as
s
u
r
er qu
e
l
e
s
y
s
t
è
m
e
é
lec
t
r
ique est à l’arr
êt
a
v
ant de vid
er le rése
r
v
o
i
r
.
Seul le personnel quali
fié doit r
é
-
parer cet apparei
l
.
Q
U
O
TIDIENNEME
NT
:
•
Vé
r
ifier quotidi
ennement le ni
v
eau d’eau dans le ré
s
-
e
r
v
o
i
r
.
Le r
emplissage qu
otidie
n d’eau pe
r
met d’éviter
d’en
dom
mager l’é
lément chau
f
f
a
n
t
.
•
Démonter et net
t
o
y
er
l
e
fi
ltr
e
à d
é
b
r
i
s
.
•
Vé
r
i
fi
e
r v
i
su
e
llem
e
nt
si
d
e
s
b
u
ses sont bouchées/o
b
-
str
ué
e
s
.
Démonter
et net
t
o
y
e
r
, le cas échéan
t
.
Ré
install
er
dans la position init
iale
e
x
ac
t
e
.
H
EBDOMA
D
A
IRE
MEN
T
:
•
Gr
aisser/huile
r les pentures/ch
a
r
nières de la po
r
t
e
.
MENS
UELLEMENT
:
•
Pro
céder
à un contrôl
e visuel d
e la chaîne d’e
n
t
r
aînement
de la ta
b
l
e
t
o
ur
n
a
n
t
e.
•
Assécher la solution de
l
a
v
age du rése
r
v
o
i
r
, et en
l
e
v
er tout
sa
b
le
/
g
r
a
v
ier
se trouv
a
n
t
a
u
f
o
nd
.
D
es
p
réc
a
u
t
i
o
n
s
d
o
i
v
e
n
t
être pr
i
ses pour éviter de plie
r/courber
l’él
é
ment chauff
ant
ou de l’
endommager au cours du processus de nett
o
y
a
g
e
.
•
L
o
r
s
q
u
e
l
e
r
é
s
e
r
v
o
i
r
a
é
t
é
n
e
t
t
o
y
é
et
re
m
p
l
i
d
’
e
a
u
,
a
j
o
u
t
er
l
a
q
u
a
n
t
i
t
é
d
e
d
é
t
e
r
g
e
n
t
r
e
c
o
mm
a
n
d
é
e
p
o
u
r
v
o
t
r
e
a
p
p
a
r
e
i
l
.
N
O
TE
:
Bien di
ssoudre la poudre dans l’
eau chaude
a
v
a
nt
d’aj
outer
dans le réser
v
o
i
r.
E
l
p
lan
d
e
ma
n
t
e
n
i
m
i
e
n
to
q
u
e
s
e
p
r
e
s
e
n
t
a
a
c
o
n
t
i
n
u
ac
i
ó
n
,
e
s
t
á
b
a
s
a
d
o
e
n
u
n
u
s
o
p
r
o
m
e
d
i
o
d
e
l
eq
u
i
p
o
.
U
n
us
o
m
á
s
fr
e
c
u
e
n
t
e
o
s
e
v
e
r
o
p
u
e
d
e
r
e
q
u
e
r
i
r
u
n
m
a
n
te
n
i
m
i
e
n
t
o
m
á
s
f
r
e
c
u
e
n
t
e
.
IMPO
R
T
ANT
E
:
Asegúrese de que el
sistema eléc
t
r
ico esté
A
P
A
GADO antes de
v
a
ciar e
l
c
ár
te
r
.
Sól
o
p
ers
o
n
al
cal
i
fi
c
ad
o
de
b
e
r
e
pa
r
ar esta máquina
.
DI
AR
I
A
MENTE
:
•
Comp
r
u
e
b
e
e
l
n
i
v
el del agua en el cá
r
ter di
a
r
iam
e
n
t
e
.
Man
tener el ni
v
e
l
a
d
e
c
u
a
d
o
d
el
a
g
u
a
e
vitará dañar el
elemento del cale
ntado
r
.
•
Retire y limpi
e los residuos de la c
r
iba.
•
Comp
r
u
e
b
e
v
i
sua
l
m
e
nt
e
q
u
e
las
b
o
q
u
i
ll
a
s
e
st
á
n
i
n
s
ta
lada
s
correctamen
t
e
.
Re
tire y limpie si es
necesa
r
i
o
.
Rei
nstale en
la posi
ción
o
r
igin
a
l
e
xa
ct
a
.
S
E
M
A
N
A
L
M
E
N
T
E
:
•
L
ub
r
ique las bi
sa
g
r
as de la pu
e
r
t
a
.
M
EN
S
U
A
L
M
E
N
T
E
:
•
Re
a
l
i
c
e
u
n
a
v
e
r
ifi
c
a
c
i
ó
n
visu
a
l
d
e l
a
c
a
d
e
n
a
d
e
p
ro
p
u
l
si
ó
n
de la to
r
namesa
.
•
Drene la solución de l
impieza del
cá
r
te
r
, retire del
f
o
n
d
o
d
e
cá
rter los sedimentos
.
De
be tener cui
dado de no do
b
lar o
dañar el ele
men
to del
calentador du
r
ante el proceso de
limp
i
e
z
a
.
•
U
na
v
e
z
q
u
e
e
l
c
ár
ter está li
mpio y rell
eno de agua,
a
g
regue la
cantidad recomenda
da de detergente pa
r
a
la
má
qu
ina.
N
O
T
A
:
D
i
s
u
e
l
v
a
e
l
d
e
t
e
r
g
e
n
t
e
e
n
a
g
u
a
c
a
l
i
e
n
t
e
a
n
t
e
s
d
e
a
g
r
e
g
a
r
-
l
o
a
l
ta
n
q
u
e
e
n
l
a
c
a
n
t
i
d
a
d
r
e
c
o
m
e
n
d
a
d
a
p
o
r
e
l
f
a
b
ric
a
n
t
e
.
M
A
I
N
T
E
N
AN
C
E
I
NST
R
UCTION
S
I
N
S
T
R
U
C
C
I
O
NES
D
E
M
AN
T
E
N
I
M
IE
N
T
O
DIRECTIVES D’ENTRETIE
N
A
TTENTIO
N
USE ON
L
Y CU
D
A APP
R
O
VED
DETER
GENT
S
T
O
EXT
END
LABO
R
W
ARRANTY
T
O 1-YEAR!
MIX DET
E
RGENTS 1
LB (1/2 KG)
PER
5-G
ALLONS (15
LITE
RS)
OF
W
A
T
E
R
For CU
D
A Ap
p
r
o
ved Dete
r
gents vi
sit
ht
tp://www
.cudausa.com or
call 888-3
19
-0882
9.807
-513.
0
9
0
-
D
A
Y
LABOR
W
AR
RA
NTY
EXT
ENDS
TO 1-YEA
R
WITH EXCLUS
IVE US
E OF
C
U
D
A D
E
TE
R
G
E
N
T
S
L
IM
I
T
E
D
Sump
Cover
Solenoid
Valve
(Optional)
Fresh
Water In
Low Water
Shut-Off
Assy.
Pump
Heating
Element &
Thermostat
Enclosure
Oil Skimmer
Assy
Steam
Vent
For Detail
See Main
Control Panel
Illus.
Door
Safety
Switch
For Detail
See Side
Control Box
Illus.
Operations
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
9
Page 10
Operations
LOW
W
A
TER
TURNT
ABL
E
JOG
W
ASH CYCLE
60
50
40
30
20
10
MINU
TES
0
2
4
6
8
12
10
TURN P
A
S
T
2
HEA
TER
0
2
4
6
8
12
10
TURN P
AS
T
2
OIL SKIMMER
Door
Switch Rod
Door
Spacer
Door
Spindle
Electrical
Panel Cover
Door
Parts Tree
Power
Brush
(Optional)
Detail
Brush
(Optional)
Oil Drain
Container
Side
Sink/Pump
(Optional)
Sump
Cover
Door Latch
Small Parts
Basket
Containment
Ring
Turntable
Chain
Turntable
Swing Down
Spray Manifold
Sink Tray
Latch
(Optional)
Component Identification - Front - Options
10
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 11
Operations
Outlet to
Power Brush
Air Regulator
Valve
To
Compressed
Air Supply
Outlet to
Detail Brush
Installation
Before You Begin
To prepare to install the machine, choose an unobstructed, level site that allows convenient access for
operators and maintenance personnel. Sources for
water and electrical power should be located near the
installation site. If your machine is equipped with the
optional power brush and hand detail brush you must
also run a compressed air line to the installation site.
If you have any questions regarding the installation,
please contact your dealer or call a customer service
representative.
When contacting customer service please refer to the
machine identification tag inside the front cover of this
manual for detailed machine specifications.
Step 1: Make Electrical Connections
NOTE: All electrical installation tasks must be
performed by a licensed, professional electrician to
ensure safe and proper operation. The installation
must comply with the National Electric Code and all
applicable state and local codes.
addition, the optional 24- hour, 7-day heater and oil
skimmer timer allows you to schedule the oil skimmer
to operate while the machine sits idle.
The timer is located below the electrical panel inside
the main electrical enclosure. To configure the timer,
refer to the instruction label inside the timer door.
Step 3: Connect A CompressedAir Line And Accessories
NOTE: This step is required for machines equipped
with the Deluxe Kit option package. If your machine is
not equipped with the Deluxe Kit option package, skip
the following procedure.
1. Remove the power brush from the box, install the
wire brush in the chuck, and connect the air hose.
3 Way Air
The machine can only operate on the type of electrical power indicated on the electrical specifications tag.
Read and understand the electrical specifications tag to
determine the electrical power requirements before
installing the machine.
Step 2: Configure The 24-hour, 7-day
Timers
NOTE: This step is required for machines equipped
with an optional 24-hour, 7-day heater timer or a 24hour, 7-day heater and oil skimmer timer. If your
machine does not have a 24-hour, 7-day timer, skip
this step.
The optional 24-hour, 7-day heater timer controls the
heating system. The optional 24-h our, 7 -day heater and
oil skimmer timer controls the heating system and the
oil skimmer.
The parts washer requires approximately 1 to 2 hours
to heat the wash solution to operating temperature, and
the oil skimmer requires 10 to 15 minutes to effectively
remove oil from the wash solution. Using either timer,
you can schedule the heating system to turn on several
hours before you begin to use the machine each day . In
2. Familiarize yourself with the three-way air flow
valve, then install a fitting to accommodate a
connection to your compressed-air supply.
3. Connect the shop compressed-air line to the
machine.
NOTE: To ensure proper operation and to minimize
the possibility of premature component failure, make
sure the compressed air is supplied at 75 to 90 psi.
Manufacturer also recommends an in-line moisture
trap and an in-line lubricator on the main air supply
line. Refer to the documentation provided with the
power brush for more information.
4. Connect the hose from the power brush to the air
flow valve.
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
5. Hang the power brush on the bracket mounted
along the right side of the machine.
11
Page 12
Operations
Fresh
Water In
Solenoid
Valve
Step 4: Connect A Water Line
NOTE: This step is required for machines equipped
with the optional automatic water fill feature. If your
machine does not have this option, skip this step.
The optional automatic water fill feature automatically
maintains the correct water level in the sump. The
feature requires that you connect the machine to a
dedicated water supply line.
To connect the machine to a water supply line, attach a
suitable burst-proof hose to the hose connection on the
rear of the machine below the oil skimmer assembly,
then connect the hose to a nearby water spigot.
NOTE: The machine is designed for portability, and
some maintenance tasks require that you move the
machine. DO NOT make a permanent connection
from your shop water supply to the machine.
Step 5: Fill The Machine With Water And
Add Detergent
1. Fill the sump with water. If your machine is
equipped with the automatic water fill feature,
simply open the water inlet valve; if not, add water
through the wash chamber. The sump capacity is
50 gallons.
2. When the sump is full and the low water light has
gone out, shut off the water. If your machine is
equipped with the automatic water fill feature the
water will shut off automatically when the sump is
full.
NOTE: Monitor the water level carefully – do not
overfill the machine. If you overfill the machine,
remove excess water using a small submersible
pump or a suitable container. The correct water level
is two inches from the top of the sump tank when the
pump is off.
3. Turn the heater timer to the 2-hour position. The
sump water will reach operating temperature (160–
180°F) in approximately one to two hours.
NOTE: To avoid waiting for the sump water to heat to
operating temperature every day, manufacturer
recommends a 24-hour, 7-day heater timer. With a
24-hour, 7-day timer you can set the heating system
to turn on several hours before you begin to use the
machine each day. For more informatio n ab out 24 hour, 7-day timers refer to 24-hour, 7-day Timers.
12
4. While the sump water is heating, add the appropriate quantity of factory approved detergent to the
wash chamber. We recommend mixing the
detergent with warm water in a separate bucket/
container and then pouring th e dissolved detergen t
into the sump.
NOTE: Factory approved detergent is the only
detergent approved for use with this automatic parts
washer. It is specially formulated with rust inhibitors
and anti-foaming agents to optimize performance and
minimize maintenance. The use of any other
detergent during the warranty period will void the
warranty. In addition, using factory detergents will
extend your 90 day labor warranty to 1 year.
5. Close and latch the door.
6. Turn the wash cycle timer to 2 hours for the first
time, and allow the machine to complete the cycle
to thoroughly dissolve the detergent into the water.
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 13
7. (If Optional Deluxe Kit Installed):
After the machine stops, remove the right sump
cover and transfer approximately two gallons of
wash solution into the detail sump using a small
submersible pump or a suitable container.
WARNING: Hot cleaning solution could cause
serious injury. Always wear rubber gloves and
approved eye protection when handling hot
cleaning solution.
AVERTISSEMENT: Une solution de nettoyage chaude
haute pression pourrait causer des blessures graves.
Toujours porter des gants en caoutchouc et une
protection oculaire approuvée lors de la manutention
de solution de nettoyage chaude.
8. Replace all sump covers.
When the machine stops, and after the wash water
reaches operating temperature, it is ready for use.
Refer to Section 3: Operation for complete
operating instructions.
Operations
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Page 14
Operations
Heater Control
Oil Skimmer
Control
Low Water
Indicator
Turntab
le Jog
Switch
Wash Cycle
Control
Decrease
emperature
Three Phase
Adjustment
Screw
Increase
T
Decrease
Temperature
Increase
Temperature
Operation
Main Operating Components
Familiarize yourself with the main operating
components before operating the machine.
Control Panel
Heater Control
The heater control is a 12-hour timer switch. It controls
the heating element in the sump chamber. The heating
system is thermostatically set at the factory to reach a
high temperature of 180°F. The temperature is adjustable using the thermostat (See Adjusting the Thermo-
stat). The 3-phase units have an adjustable
temperature knob - check temperature setting prior to
use.
24-hour, 7-day Timers
Models 2840 and 2848 machines are available with a
24-hour, 7-day heater timer or a 24-hour, 7-day heater
and oil skimmer timer. The heater timer controls the
heating system. The heater and oil skimmer timer
controls the heating system and the oil skimmer.
Thermostat
The thermostat is located inside the heating element
and thermostat enclosure. Single phase thermostats
have an adjustment screw that is accessible only from
inside the enclosure. Three phase thermostats have an
adjustment knob mounted on the outside of the enclosure.
The thermostat is factory-set to heat the wash solution
to a maximum temperature of 180°F.
Adjusting the Thermostat
To adjust the thermostat, rotate the adjustment screw
or knob clockwise to increase the temperature, or
counter-clockwise to decrease the temperature.
Single Phase
Wash Cycle Control
The wash cycle control is a 60-minute timer switch with
a hold feature. When set between 1 and 60 minutes,
the timer automatically shuts off the pump and turntable
when the wash cycle is complete. When set to Hold,
the pump and turntable run continuously until manually
shut off.
Skimmer Control
The skimmer control is a 30-minute timer switch. It
controls the automatic oil skimmer.
Turntable Switch
The turntable switch is a simple rocker switch that
enables you to disconnect power to the turntable motor .
Set to ON, the turntable rotates during the wash cycle.
Set to OFF, the turntable does not rotate during the
wash cycle. The switch is useful for washing large parts
that would otherwise impede turntable rotation.
Low Water Indicator
The low water indicator light illuminates if the wash
solution in the sump is low. For more information refer
to Low Water Shut-off.
14
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
emperature
T
Page 15
Operations
Switch
Housing
Safety
Switch
Adjustment
Nuts
Switch
Brac
ket
Debris
Screen
Standard Screen: 10 Mesh
Optional Screen: 60 Mesh
To Air
Supply
T
o Air
Suppl
y
Outlet
To Detail
Brush
Outlet
T
o Power
Brush
Position 2:
Detail Brush
Position 1:
Power Brush
Door Safety Switch
The door closure safety switch is located on the rear of
the machine, to the right of the main electrical panel.
The switch is activated with a push-rod that extends
through the wash chamber.
The switch disconnects power to the water pump and
turntable motor if the wash chamber door is opened
during a wash cycle. The water pump and turntable
motor will not operate if the door is not closed and
latched correctly.
Adjusting the Safety Switch
1. Disconnect power to the machine.
2. Remove the two screws from the rear of the safety
switch cover, and pull the cover free of the switch
assembly.
3. Loosen the adjustment nuts on both sides of the
switch bracket.
The frequency at which you must clean the debris
screen depends on machine usage. In general, you
should clean the screen before operating the machine
each day.
NOTE: Never operate the machine without the debris
screen in place and never remove the screen while
the machine is operating. The screen is specially
sized to filter particles that could clog the spray
nozzles or damage the water pump.
Operating the machine without the debris screen in
place could cause spray nozzles to clog or the water
pump to fail.
4. Adjust the switch accordingly.
5. Tighten the adjustment nuts.
6. Replace the cover.
When properly adjusted, you should hear a slight “click”
as the door latch engages and compresses the door
seal and the door closure safety switch.
Debris Screen
The debris screen is located just below the wash
chamber, and is accessible from the front of the
machine. The debris screen continuously filters debris
particles from the cleaning solution to ensure blockagefree spray nozzle operation, and also provides a
safeguard against small parts that might accidentally be
washed through from the cleaning chamber.
Air Flow V alve (Optional)
The air flow valve is located on the right rear corner of
the machine. It is a three-way ball valve that controls
the flow of compressed air to the power brush and the
hand detail brush.
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Page 16
Operations
Fold Do
wn
Detail Tray
P
ower
Brush
Detail
Sump
Detail
Brush
Holding
Bracket
Throttle
Lever Lock
Throttle Le
vel
Detail T ray and Sump Assembly (Optional)
Detail Tray
The detail tray is located on the right side of the
machine. The tray folds down to provide a convenient
work area for using the power brush and hand detail
brush. The weight capacity of the detail tray is 75
pounds.
NOTE: The power brush is a standard component on
the Deluxe Kit version of the models H2O-2840,
H2O-2840, and H2O-2848. It is available as an option
on the base models. To order a Deluxe Kit option
package, contact your dealer or call customer
service.
Using the Power Brush Option
WARNING: Particles dislodged by the power brush
could cause serious injury to your eyes. Always
wear approved eye protection when using the
power brush.
AVERTISSEMENT:
brosse motorisée pourraient causer des blessures
graves aux yeux. Toujours porter une protection
oculaire approuvée lors de l'utilisation de la brosse
motorisée.
With stiff stainless steel bristles turning at 1800 RPM,
the power brush easily removes carbon depo sits, old
gasket material, or other tightly-adhered mater ials from
parts before washing.
To turn on the power brush, position the air flow select
valve appropriately, then push the power brush lever
lock forward with your thumb and squeeze the throttle
lever to control the speed of the brush.
Les particules délogées par la
Detail Sump
The detail sump is located below the detail tray on the
right side of the machine. It provides wash solution for
the detail brush. The detail sump will hold approximately two gallons of wash solution.
NOTE: The detail tray and sump are standard
components on the Deluxe Kit version of the models
H2O-2840, H2O-2840, and H2O-2848. They are
available as an option on the base models. To order a
Deluxe Kit option package, contact your dealer or call
customer service.
Power Brush
The power brush is located on the right front corner of
the machine. Refer to Connect a Compressed-Air
Line and Accessor ies for detailed installation information.
(Optional)
Detail Brush and Flow Regulator
The detail brush is located on the right inside wall of the
detail tray . The flow regulator is loca ted on the right rear
corner of the machine. The detail brush uses a continuous flow of cleaning solution through its nylon bristl es
to help you clean delicate or lightly soiled parts. The
flow regulator controls the flow of cleaning solution
through the detail brush.
WARNING: Hot, high-pressured cleaning solution
could cause serious injury. Always wear rubber
gloves and approved eye protection when handling
hot cleaning solution.
AVERTISSEMENT:
haute pression pourrait causer des blessures graves.
Toujours porter des gants en caoutchouc et une
protection oculaire approuvée lors de la manutention
de solution de nettoyage chaude.
Une solution de nettoyage chaude
Adjusting the Flow of Cleaning Solution
If you need to adjust the flow , pull out the flow regulator
knob, then rotate it clockwise to increase the flow or
counter-clockwise to decrease the flow. After ad justing,
push the knob back in to lock it.
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Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 17
Operations
Skimmer Motor
Skimmer Disk
Wiper Blades
Oil Container
WATER LEVEL OK:
Both switches OPEN, Automatic
Water Fill Valve (if installed) CLOSED,
Heating Element ON.
LOW WATER LEVEL:
Top switch CLOSED, Bottom Switch
CLOSED, Automatic Water Fill Valve (if
installed) OPEN, Heating Element OFF.
SUMP FILLING:
Top switch CLOSED, Bottom Switch
OPEN, Automatic Water Fill Valve (if
installed) OPEN, Heating Element OFF
.
Automatic Water Fill Diagram:
NOTE: The detail brush is a standard component on
the Deluxe Kit version of the models 2840, and 2848.
It is available as an option on the base models. To
order a Deluxe Kit option package, contact your
dealer or call customer service.
Oil Skimmer
The oil skimmer is located on the right rear corner of
the machine. It automatically removes oil from the wash
solution to prolong its useful life. Refer to Using the Oil
Skimmer for detailed operating instructions.
NOTE: Add detergent each time you add water. Add
detergent after you clean the sump chamber each
month, and more frequently if your cleaning cycle
maintenance period is more frequent, and if you
notice specific low-detergent indicators (See
Detergents and Additives).
Automatic Water Fill (Optional)
The optional automatic water fill system automatically
maintains a proper water level in the sump.
The automatic water fill system uses the low water
shut-off proximity switches to open and close a water
solenoid valve, which automatically maintains a proper
water level in the sump. The figure below describes the
operation of the automatic water fill system.
Low Water Shut-off
The low water shut-off system shuts down the machine
if the wash solution in the sump chamber drops below a
safe level. The system uses two proximity switches and
a float rod mounted near the rear of the sump chambe r
to monitor the water level.
Water Level
Under typical operating conditions the machine loses 3
to 5 gallons of water per day to evaporation. It is
important that you monitor and maintain the water level
daily to minimize the risk of burning out the heating
element or ruining the pump.
If the wash solution drops below the lower proximity
switch, the low water indicator light on the control panel
turns on and the system disconnects power to
machine. To reset the system, add water to the sump
until the low water indicator light turns off.
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17
Page 18
Operations
Float Rod
Float
Proximity
Switches
NOTE: If your machine is equipped with the optional
automatic water fill feature, the sump will
automatically fill when the water level drops below the
lower low water proximity switch.
Filtration and Sump Sweep Systems
(Optional)
The optional filtration and sump sweep systems reduce
or eliminate the need to manually clean out the sump.
The filtration system continuously filters solid particles
from the wash solution, and you can use the sump
sweep system to periodically remove waste build up
from the bottom of the sump chamber.
Filtration System (Optional)
The filtration system uses a filter canister with a nylon
or polyester felt filter bag to continuously filter solid
particles from the wash solution. The filter system
includes pressure gauges which allow you to monitor
the condition and performance of the filter bag inside
the canister. Under typical operating conditions, the
inlet and outlet pressure gauges read approximately 45
psi. As the filter bag becomes soiled, the outlet
pressure decreases. If the difference between the inlet
and outlet pressure is 15 psi or greater, stop the
machine and clean or replace the filter bag (See
Cleaning the Filters).
WARNING: Operating the machine with a clogged
filter system could damage the filter bag. STOP
THE MACHINE IMMEDIATELY if the difference
between the inlet and outlet pressure is 15 psi or
greater.
AVERTISSEMENT: Utiliser la machine alors que le
système de filtration est obstrué risquerait d'endo
mager le sac du filtre. ARRÊTER IMMÉDIATEMENT
LA MACHINE si la pression de sort ie chute en deçà
de 15 psi.
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Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 19
Operations
Inlet
Pressure
Gauge
Outlet
Pressure
Gauge
T
o Main
Tank
Filter
Sump
Sweep
Position
Wash
Position
Sump Sweep System (Optional)
The sump sweep system uses a three-way valve to
divert solution from the wash chamber to a spray bar on
bottom of the sump chamber . The spray bar generates
a high-pressure spray pattern that agitates the sump
solution and suspends solid particles. The solution then
flows through the filtration system which removes the
solid particles (See Cleaning out the Sump).
rates with the water and continuously coats and
protects metal surfaces, even while your machine is
sitting idle. For more information, contact your distributor or call customer service.
Preparing The Machine For Use
Before you begin to wash parts, it is important that you
properly prepare the machine. Before you begin to use
the machine each day:
• check the water level and add water to the
sump tank if necessary;
• check sump water cleanliness and run skimmer
as-needed to clean sump water surface;
• heat the water to operating temperature;
• add detergent if necessary (see Detergents);
• verify that none of the spray nozzles are
clogged; and
• clean the debris screen.
•
Detergents And Additives
Manufacturer's detergents are the only detergents
approved for use with our automatic parts washers.
They are specially formulated with rust inhibitors and
anti-foaming agents to optimize performance and
minimize maintenance. The use of any other deter gent
during the warranty period will void the warranty.
To monitor the approximate concentration of detergent
in the wash solution, periodically examine the wash
solution in the sump chamber for the following indicators:
• Rust inside the machine: not enough
detergent
• Excessive foaming: not enough detergent
• Thick, white residue on parts after washing:
too much detergent.
To maintain proper concentration under typical conditions, add detergent each month after cleaning the
sump chamber. Follow recommended dete rgent quantities. Use a pH kit to determine the proper amount of
detergent to use. If you need help interpreting test
results, contact customer service.
Rust Inhibitor Additive
Factory detergents protect the entire inside of your
machine against the degenerative effects of water
evaporation. A rust inhibitor additive actually evapo-
Cuda 2840 Operator’s Manual 8.930-370.0 - AU
19
Page 20
Operations
Oil Container
Oil Skimmer
Assembly
Washing Parts
The following procedure assumes that the heater is on
and the sump water is at operating temperature.
To wash parts, perform the following procedure.
WARNING: Hot, high-pressured cleaning solution
could cause serious injury. Always wear rubber
gloves and approved eye protection when loading
and unloading the machine.
AVERTISSEMENT: Une solution de nettoyage
chaude haute pression pourrait causer des
blessures graves. Toujours porter des gants en
caoutchouc et une protection oculaire approuvée
lors du chargement et du déchargement de la
machine.
1. Load parts into the machine.
Load large, heavy parts directly onto the turntable.
Secure large, light parts (valve covers for example)
to the turntable using suitable rubber tie-downs.
Load small, light parts into the small parts basket.
NOTE: For optimum cleaning performance, provide a
slight clearance between parts to allow adequate flow
of cleaning solution around and between them.
IMPORTANT: The skimmer motor is equipped with a
thermal overload switch which protects the skimmer
from overheating. If you attempt to use the oil skimmer
system when the wash solution is hot, the thermal
overload will probably trip and the motor will shut off
until it cools. Under normal skimming conditions (when
the wash solution is cool) the thermal overload should
not trip.
To remove oil from the cleaning solution, perform the
following procedure:
1. Allow the machine to sit idle for at least 30 minutes
to allow the oil to float to the surface of the wash
solution.
2. Ensure that the oil collection container is in place,
then turn the skimmer switch to the “ON” position.
2. Close and latch the door.
3. Set the wash cycle timer to between 1 and 60
minutes for a timed wash cycle, or set it to Hold for
a continuous wash.
4. When the machine automatically stops (or after
you manually stop the wash cycle), open the door
and wait a few moments to allow the parts to cool
and dry before removing them. Most parts will
flash-dry in seconds.
Using the Oil Skimmer System
The oil skimmer system is most effective if used when
the cleaning solution in the sump is cool. The frequ ency
at which you must remove the oil from the wash
solution will depend on machine usage. Under typical
operating conditions you may need to remove the oil
every day. If the oil skimmer runs longer than 10-15
minutes, the detergent and vapor rust inhibitor content
in the sump should be checked. The detergent and
inhibitor can be removed with extensive use of the
skimmer, so be certain to check chemical levels after
running the skimmer to determine if you require a
higher frequency chemical maintenance cycle than
weekly.
3. Allow the oil skimmer to operate until it is no longer
extracting oil from the cleaning solution.
Tip: While extracting oil from the cleaning solution, oil
will flow off the wiper blades in a fine continuous
stream. Water will flow off the blades in droplets. Once
droplets begin to flow off the wiper blades, stop the
skimmer motor.
4. Dispose of the oil in the collection container in
accordance with local and state regulations, then
replace the container.
20
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Page 21
Shutting Down The Machine
To shut down the machine at the end of the day:
• set the wash cycle timer to OFF;
• set the heater timer to OFF; and
• shut off the compressed air at the supply line
(if installed).
WARNING: If the heat er is left on unattended, the
wash solution could evaporate and the oil and
grease in the sump chamber could catch fire.
A VERTISSEM ENT: Si le chauffe-eau est laissé sous
tension sans surveillance, l'eau pourrait
s'évaporer et l'huile et la graisse dans la chambre
de lavage pourrait prendre feu.
• For periods of extended shut-down, disconnect
all power to the machine.
NOTE: Perform rust preventative treatment on mild
steel units prior to extended storage.
• If your machine is equipped with an optional 24hour, 7-day heater timer, periodically verify the
settings to prevent inadvertent unattended
operation.
Operations
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21
Page 22
Maintenance
Door Spindle
Grease Fittings
Compression
Spring Assy.
Fitting
Grease
Fitting
Maintaining The Machine
To ensure optimum performance and trouble-free operation, observe the following maintenance schedule
consistently.
Daily Maintenance
• Check the water level; add water if necessary.
• Clean the debris screen.
• Remove oil from the wash solution using the oil
skimmer system (See Using the Oil Skimmer
System).
Weekly Maintenance
• Examine the spray nozzles; clean and align if
necessary (See Cleaning and Aligning the
Spray Nozzles).
• Wipe down the exterior of the machine using
degreaser spray and a soft, damp cloth. TO
PREVENT ELECTRICAL COMPONENT
FAILURE, DO NOT SPRAY THE MACHINE
WITH WATER.
• Check detergent level to maintain proper concentration level which decreases as water is
added. The pH level of this detergent must be in
accordance with the detergent manuf act ur er 's
recommendation.
NOTE: Degreaser spray and a damp cloth will usually
remove all dirt and grime from the machine. For
particularly stubborn soap deposits, use a soft cloth
dampened with warm solution from the wash
chamber.
Semi-Annual Maintenance
• Lubricate the pivot pin on the turntable motor
assembly with machine oil or anti-seize.
Pivot Pin
• Lubricate the upper and lower pump bearings
using high-quality automotive grease. Do not
over grease the bearings; over greasing could
cause premature failure.
For 5HP pumps, add 1–2 strokes of grease
every six months; for pumps larger than 5HP,
add 2–3 strokes of grease every year.
Grease
Monthly Maintenance
• Clean out the sump chamber and detail sump
(See Cleaning out the Sump).
• Lubricate the door spindle using high-quality
automotive grease. Add grease until it begins to
flow out of the joint beneath the grease fitting,
then wipe excess grease from the fitting and the
joint.
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Page 23
Maintenance
Align the notch in each
spray nozzle with the
center of the turntable.
Rotate each nozzle
approximately 3° from the
centerline of the pipe.
BOTTOM NOZZLES
SIDE NOZZLES
TOP NOZZLES
3°
Turntable
Door
Cabinet
Pivot
Assy.
Align the notch in each
spray nozzle with the
center of the door pivot
assembly.
Cleaning and Aligning the Spray Nozzles
To ensure optimum cleaning performance, it is
important that you examine the spray nozzles periodically and clean and align them if necessary.
To clean a plugged nozzle, remove it from the spray
pipe and use a small wire brush to free the nozzle of
any obstructions. When you replace the nozzle on the
spray pipe, make sure you align it according to the
figure on top of the page to maintain a proper spray
pattern.
NOTE: The spray nozzles are sized and positioned
to optimize the distribution of cleaning solution in the
wash chamber. If you remove the nozzles make sure
you replace them in the correct position on the
appropriate pipe.
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23
Page 24
Maintenance
Wash
Position
Sump
Sweep
Position
Oil Container
Oil Skimmer
Assy.
Cleaning out the Sump
Filtration and Sump Sweep System
NOTE: The effectiveness of the filtration and sump
sweep system for cleaning out the sump will depend
on the type of filter bag(s) you use in the filter
canister(s). If you find that the filtration and sump
sweep systems do not adequately clean the sump on
your machine, contact your distributor or customer
service for other filter bag recommendations.
To clean out the sump using the optional filtration and
sump sweep system, perform the following procedure:
1. If your machine is equipped with a detail sump,
dump the contents of the detail sump into the main
sump chamber.
either clean or replace the filter bag(s) ( See Cleaning
the Filters).
6. After the machine stops, position the three-way
wash solution valve as shown.
7. Add the appropriate amount of detergent and run
the machine through a 30-minute wash cycle. Use
a pH kit to determine the proper amount of
detergent to add.
NOTE: Our detergent is the only detergent approved
for use with our automatic parts washers. It is
specially formulated with rust inhibitors and antifoaming agents to optimize performance and
minimize maintenance. The use of any other
detergent during the warranty period will void the
warranty.
2. Remove oil and grease from the cleaning solution
using the oil skimmer system (See Using the Oil
Skimmer System).
3. Position the three-way wash solution valve as
shown.
4. Close and latch the door.
5. Run the machine through a 30-minute wash cycle.
NOTE: While the sump sweep is operating, monitor
the outlet pressure on the filter system to ensure that
it does not drop below 30 psi. If the pressure drops
below 30 psi, immediately stop the machine and
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Page 25
Maintenance
Pressure
Release Plug
Filter
Lid
Filter Bag
Manual Sump Clean out
To manually clean out the sump, perform the following
procedure:
1. If your machine is equipped with a detail sump,
dump the contents of the detail sump into the main
sump chamber.
2. Remove oil and grease from the cleaning solution
using the oil skimmer system (See Using the Oil
Skimmer System).
3. If your machine is equipped with the Auto-Fill
feature, turn off the water at the supply line.
4. Remove both sump covers, then drai n th e was h
solution from the sump chamber. To drain the
solution either use the sump drain or a small
submersible pump.
5. Remove sand and other debris from the bottom of
the sump chamber and the detail sump. To remove
the debris, either flush it out through the sump
drain or vacuum it out using a wet/dry vac. Dispose
of the debris in accordance with applicable local,
state, and federal regulations.
2. If your machine is equipped with the Auto-Fill
feature, turn off the water at the supply line.
3. Slowly unscrew the pressure-release plug on the
lid of the filter canister to release the pressure in
the filtration system.
4. Loosen the three lid nuts, then swing the lid fre e of
the canister.
NOTE: Take special care to ensure that the heating
element is free of debris. A buildup of debris around
the element will decrease heating performance and
may cause the element to overheat and fail.
6. Refill the sump with fresh clean water.
7. Replace the sump covers and heat the wash water
to operating temperature.
8. Add the appropriate amount of detergent and run
the machine through a 30-minute wash cyc le. Use
a pH kit to determine the proper amount of
detergent to use.
NOTE: Our detergent is the only deter gent appr oved
for use with our automatic parts washers. It is
specially formulated with rust inhibitors and antifoaming agents to optimize performance and
minimize maintenance. The use of any other
detergent during the warranty period will void the
warranty.
Cleaning the Filters
Our filtration systems are available in single or multiple
canister configurations. Each canister uses a nylon or
polyester felt filter bag to remove solid particles from
the wash solution. Nylon bags are reusable; polyester
felt bags are designed for a single use. To clean or
replace the filters, perform the following procedure:
5. Remove and empty the filter bag and screen.
6. If you are using a nylon filter bag, you can clean
and reuse it several times before replacing it. If you
are using a polyester felt filter bag, you must
replace it. Contact your distributor or call customer
service for filter bag recommendations and
ordering information.
7. Replace screen and filter bag in the filter canister.
8. Install and tighten the lid.
9. Tighten the pressure-release plug.
10. Turn on machine and continue washing.
1. Turn off the machine and open the door.
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Page 26
Maintenance
P
ower
Leads
Heating
Element
Thermostat
Screws
Screwdriver
P
ower
Leads
Thermostat
Mounting
Bracket
SINGLE PHASE
Repairing The Machine
The following procedures outline the steps necessary
to replace specific items on the machine that could
wear out or otherwise fail.
Heating Elements
Required Tools and Equipment
• 5/16” wrench or socket
• 2” socket and breaker bar
• sealing tape or compound
• medium phillips-head screwdriver
Replacement Procedure
1. Disconnect power to the machine.
2. Drain the wash solution from the sump.
3. Remove the cover from the heating element and
thermostat enclosure (two 5/16” screws).
4. Detach the power leads from the heating elements,
taking care to mark them for reassembly.
Thermostat
Required Tools and Equipment
• 5/16” wrench or socket
• medium phillips-head screwdriver
• large flat-head screwdriver
Replacement Procedure
1. Disconnect power to the machine.
2. Remove the cover from the heating element and
thermostat enclosure (two 5/16 ” scr ews).
3. Remove the thermostat knob and the two screws
to remove the thermostat from the housing.
THREE PHASE
5. Using a 2” socket and breaker bar, unscrew the
heating element(s) from the machine.
NOTE: Since the heating element is in continuous
contact with the cleaning solution the threads may
corrode slightly. The element may be difficult to
remove. When you install a new heating element, use
sealing tape or compound on the threads to deter
corrosion.
6. Install the new heating element(s). Installation is
the reverse of removal.
4. Detach the electrical leads from the thermostat .
5. Remove the thermostat from the machine.
6. Install the new thermostat. Installation is the
reverse of removal.
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Page 27
Maintenance
Drive Pull
ey
Access
Compression
Spring
Motor Pulley
Hex Bolt
Steam
Shield
Disk
Mounting
Screws
Turntable Motor
Required Tools and Equipment
• • 5/16” wrench or socket
• • 1/8” hex key
• • medium phillips-head screwdriver
Replacement Procedure
1. Disconnect power to the machine.
2. Remove the main electrical panel cover (eight
screws; use a 5/16” wrench or socket). The
turntable motor assembly is located just below the
electrical panel.
3. Remove the drive pulley access plate.
drive pulley. Take care not to let the chain slip into
the wash chamber. Use a piece of wire to secure
the chain while you replace the motor.
6. Disconnect all power leads from the motor, taking
care to mark them for reassembly.
7. Raise the motor and bracket to remove the
assembly from the pivot pin.
8. Use a 3/32” hex key to remove the pulley and
steam shield disk from the drive motor shaft, then
remove the four mounting screws holding the
motor to the mounting bracket.
To remove the plate, remove the two screws using
a 5/16” wrench or socket, then slide the plate
toward the rear of the machine through the slot in
the housing.
4. Remove the compression spring from the motor
assembly using a 9/16” wrench and socket.
5. Push the motor assembly toward the front of the
machine, then reach into the drive pulley access
hole with your fingers to free the chain from the
9. Install the new motor. Installation is the reverse of
removal.
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Maintenance
Screws (Two on
Each Side)
Slide Cover
Toward Rear
to Remove
Screws
Knob
Retaining
Nut
Timers and Switches on the Control Panel
Required Tools and Equipment
• • 5/16” wrench or socket
• • 1/2” wrench or deep socket
• • small phillips-head screwdriver
• • small flat-head screwdriver
Replacement Procedure
1. Disconnect power to the machine.
2. Remove the control panel face plate (four 10/32”
screws).
8. Install the new timer . Installation is the reverse of
removal.
Oil Skimmer Motor
Required Tools and Equipment
• 5/16” wrench or socket
• 1/2” wrench or socket
• small phillips-head screwdriver
Replacement Procedure
1. Disconnect power to the machine.
2. Remove two 5/16” screws to remove the skimmer
motor cover.
3. Disconnect the wiring harness from the rear of the
face plate.
4. Remove the knob from the timer you wish to
remove.
5. Remove the two screws, retaining nut, and o-ring
that hold the timer switch to the control panel.
6. Detach the power leads from the timer.
7. Attach the power leads to the new timer.
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Page 29
Maintenance
Nut
Screws
Wire Nuts
Motor
3. Remove the two wire nuts from the power leads to
disconnect the leads from the motor, and disconnect the conduit from the motor housing.
Oil Skimmer
4. Remove the four 1/2” bolts from the skimmer
assembly mounting plate to remove the sk im me r
6. Remove the three screws from the skimmer motor
mounting plate to remove the motor from the
skimmer assembly.
7. Reassemble the skimmer assembly and replace it
on the machine. Assembly is the re verse of
removal.
assembly from the machine.
5. Remove the two screws from the center of the
skimmer disk to detach the disk from the skimmer
assembly. To remo ve the disk, disengauge it from
the center pin, then slide it down.
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Maintenance
f
f
f
f
None
Power
ON
Power
OFF
Power
OFF
Power
OFF
Power
OFF
Measure Voltage Across
L1, and L2 Terminals on
Junction Box
Electrical Panel is OK,
Check Main Power
Disconnect
Remove Primary Fuses;
Measure the Resistance
of Each
Fuse is Blown; Replace
Blown Fuse
Remove Secondary
Fuse; Measure the
Resistance
Secondary Fuse is
Blown; Replace Fuse
Remove Heater Fuses;
Measure the Resistance
of Each
One of the Heater Fuses
is Blown; Replace the
Blown Fuse
Remove Pump Fuses;
Measure the Resistance
of Each
One of the Pump Fuses
is Blown; Replace the
Blown Fuse
Electrical Panel is
OK, Refer to Testing
Individual Components
208 to 240V
approximately 0 Ohms
approximately 0 Ohms
approximately 0 Ohms
approximately 0 Ohms
GROU
ND
Junction
Block
Transformer
Secondary
Fuse
Primary
Fuses
Heater
Fuses
Pump
Fuses
Pump
Contactor
Pump
Overload
Relay
DANGER
KEEP WATER
SPRAY AWAY FROM
ELECTRICAL WIRING.
Troubleshooting
T roubleshooting The Electrical System
To troubleshoot the electrical system use the following
diagrams to eliminate the possibility of a blown fuse or
a bad connection, then refer to Testing Individual
Components to determine which component is caus ing
the problem.
DANGER: Keep water away from
electric wiring or fatal electric
shock may result.
DANGER: Garder le d'eau à l'écart
de tout câblage électrique ou des
chocs électriques mortels
pourraient survenir.
• Electrical troubleshooting should be performed
by qualified personnel only.
• Avoid contact with power leads, terminals and
fuses when power is connected.
• Disconnect power to machine before removing
fuses or other electrical components.
Troubleshooting a Single Phase Panel
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Page 31
T roubleshooting a Three Phase Panel
f
f
f
f
None
Power
ON
Power
OFF
Power
OFF
Power
OFF
Power
OFF
Measure Voltage
Across L1, L2 and L3
Terminals on Junction
Box
Electrical Panel is OK,
Check Main Power
Disconnect
Remove Primary
Fuses; Measure the
Resistance of Each
Fuse is Blown; Replace
Blown Fuse
Remove Secondary
Fuse; Measure the
Resistance
Secondary Fuse is
Blown; Replace Fuse
Remove Heater
Fuses; Measure the
Resistance of Each
One of the Heater Fuses
is Blown; Replace the
Blown Fuse
Remove Pump
Fuses; Measure the
Resistance of Each
One of the Pump Fuses
is Blown; Replace the
Blown Fuse
Electrical Panel is
OK, Refer to Testing
Individual Components
208 to 240V
approximately 0 Ohms
approximately 0 Ohms
approximately 0 Ohms
approximately 0 Ohms
GROUND
Junction
Block
Transformer
Secondary
Fuses
Primary
Fuses
Heater
Fuses
Pump
Fuses
Pump
Overload
Relay
Pump
Contactor
Maintenance
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Maintenance
Heating
Elements
Power Leads
Thermostat
Power
Leads
Thermostat
Screw
Testing Individual Components
NOTE: The following troubleshooting procedures
require the use of a volt/ohm meter. If you are not
familiar with using a volt/ohm meter do not attempt to
perform the following troubleshooting procedures. If
you need assistance please contact your distributor
or call a customer service representative.
Wash Cycle, Heater, and Oil Skimmer
Timers
1. Disconnect power to the machine.
2. Remove the timer from the control panel and
disconnect all wires (See Timers and Switches
on the Control Panel).
3. With the timer in the OFF position, test for conti-
nuity using an ohm meter.
If there is continuity the timer is no longer functional; replace the timer.
4. With the timer in the ON position, test for continuity
using an ohm meter.
If there is not continuity the timer is no longer functional; replace the timer.
3. Detach the power leads from the heating element.
4. Use an ohm meter to measure the resistance of
the heating element. The single-phase resistance
should be approximately 10 Ohms; if not, replace
the heating element (See Heating Element).
Three Phase Heating Element
A three phase heating element is a complex component. Please contact your customer service representative for testing instructions.
Door Safety Switch
1. Disconnect power to the machine.
2. Remove the switch from the rear of the machine
and disconnect all wires (See Door Safety
Switch).
3. With the switch fully open (not depressed), test for
continuity.
If there is continuity the switch is no longer functional; replace the switch.
4. With the switch fully closed (depressed), test for
continuity.
If there is not continuity the switch is no longer
functional; replace the switch.
Single Phase Heating Element
1. Disconnect power to the machine.
2. Remove the cover from the heating element and
thermostat enclosure (four screws; use a 5/16”
wrench or socket).
Single Phase Thermostat
1. Disconnect power to the machine.
2. Remove the cover from the heating element and
thermostat enclosure (four screws; use a 5/16"
wrench or socket).
3. Detach the power leads from the thermostat.
4. Using a large flat-head screwdriver, pry the thermostat out of the mounting bracket, then remove it
from the machine.
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Page 33
5. Set the thermostat to 120°F, warm it to just above
Start
Capacitor
120°F, then test for continuity.
If there is continuity, the thermostat is no longer
functional; replace the thermostat.
6. Allow the thermostat to cool to room temperature,
then test for continuity.
If there is not continuity the thermostat is no longer
functional; replace the thermostat.
Three Phase Thermostat
A three phase thermostat is a complex component.
Please contact your customer service representative
for testing instructions.
Start Capacitor
1. Disconnect power to the machine.
2. Remove the main electrical panel cover (eight
screws; use a 5/16” wrench or socket). The
turntable motor assembly is located just below the
electrical panel.
Maintenance
3. Visually inspect the start capacitor. If it appears
swollen or deformed, it is no longer functional;
replace the start capacitor.
4. If the start capacitor is not visibly failed, remove it
from the motor bracket, disconnect the wires, and
test it for shorts using an ohm meter.
If the ohm meter reads approximately 1 Ohm, the
start capacitor is no longer functional; replace the
start capacitor.
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Page 34
Maintenance
PROBLEM POSSIBLE CAUSE SOLUTION
Check the position of parts on turntable;
POOR
CLEANING
PERFORMANCE
WASH
SOLUTION
IS NOT
HEATING
FOAMING
WHITE
POWDER
ON PA RTS
WASH
SOLUTION
IS TOO HOT
Parts are obstructing each other
Low water level in sump
Clogged or improperly aligned spray
nozzles
Wash solution is not properly heated
Low detergent concentration
less than 9 pH.
Should be 10-11 pH
Pump is not operating properly
Blown fuse Check the electrical panel for a blown fuse.
Thermostat is set incorrectly Check the thermostat setting; set to 180°F.
Line voltage is too low
Excess debris is built up around
heating element
Failed heat timer Test the heater timer; replace if necessary.
Failed thermostat
Failed heating element Test the heating element; replace if necessary.
Machine operating with cold water Bring water up to correct temperature.
Grease, high detergent motor oils,
transmission oil, gear lubes,
synthetic oils
Not enough detergent
Solution is old
Water hardness and TDS (totally
dissolved solids)
Large parts can dry before solution
runs off, leaving powdery residue
Thermostat is incorrectly installed
Failed thermostat
position parts to allow flow of cleaning
solution around and between them.
Check sump water level and add water
if necessary.
Check the spray nozzles for obstructions
and alignment; clean and align if necessary.
Check wash solution temperature; temperature
should be between 160°F and 180°F
(See Wash Solution Is Not Heating Section)
Add 1-2 scoops of detergent and observe cleanin g
performance; add 1-2 scoops
if necessary.
See Pump Does Not Operate Properly
section.
Contact a licensed electrician to verify that
the line voltage matches unit voltage.
Check for debris build up around the heating
element; clean out if necessary. (See Cleaning
Out the Sump Section).
Test the thermost at; repl ac e if nec es sa ry
(See Thermostat Section).
Do not place oil pan or transmission pan
Add more detergent, check pH level.
Use Defoamer.
Change sump water and recharge with fresh
detergent and vapor corrosion inhibitor.
Use a water softener and/or change your
sump water more frequently.
Monitor soap concentration and correct as
needed.
Check the thermostat to ensure that it is
correctly installed into the mounting bracket. (See
Thermostat Section).
Replace the thermostat
(See Thermostat Section).
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Page 35
PROBLEM POSSIBLE CAUSE SOLUTION
Verify that no serv ice is being performed on the
machine, then turn the main power disconnect on.
Check the lid/door closure safety switch; adjust
if necessary.
Test the lid/door closure safety switch; replace if
necessary (See Adjusting the Lid/Door Safety
Switch).
Test the wash cycle timer; replace if necessary (See
Lid/Door Safety Switch).
See Pump does not operate properly section.
Check for parts obstructing rotation of the
turntable; rearrange if necessary.
Check drive chain; realign on drive pulley
if necessary.
Check the turntable motor compression springs;
install if necessary (See Turntable Motor
Assembly).
Check electrical panel for blown fuse; replace
if necessary.
T est the electrical panel to eliminate the possibility of a
blown fuse then contact a licensed electrician or a
service representative to test the
turntable motor.
Check pump intake for obstructions; clean out
if necessary.
Check electrical panel for a blown fuse; replace
if necessary.
Contact a licensed electrician to verify that the
line voltage matches unit voltage.
T est the electrical panel to eliminate the possibility of a
blown fuse then contact a licensed electrician or a
customer service representative to test the pump
motor.
Check electrical panel for a blown fuse;
replace if necessary.
MACHINE FAILS TO
START WHEN
“WASHING PARTS”
PROCEDURE IS
FOLLOWED
TURNTABLE
DOES NOT
OPERATE
PROPERLY
PUMP DOES
NOT OPERATE
PROPERLY
OIL SKIMMER
DOES NOT
OPERATE
PROPERLY
Main power disconnect is off
Lid/door is not closing
properly
Failed lid/door closure safety
switch
Failed washer cycle timer
Pump is not operating
properly
Parts are obstructing turntable
rotation
Drive chain is not on the drive
pulley
Turntable motor compression
springs are not installed
Blown fuse
Failed wash cycle timer
Low water level in sump Check sump water level; add water if necessary.
Pump intake is plugged
Pump overload relay is tripped Reset the motor overload relay.
Blown fuse
Line voltage is too low
Pump is failed
Blown fuse
Maintenance
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Maintenance
PROBLEM POSSIBLE CAUSE SOLUTION
Turn on the skimmer motor and observe the
contact between the skimmer blades and the skimmer
disk. If the blades skip, bind, or leave a significant
scratch on the disk, they are too tight. To loosen the
blades, gently bend them away
from the skimmer disk.
Turn off power to machine, remove skimmer
motor housing, ensure that cooling fan is free
of obstructions.
Test the skimmer timer; replace if necessary
(See Wash Cycle, Heater, and Skimmer Timers).
OIL SKIMMER
DOES NOT
OPERATE
PROPERLY
(CONTINUED)
Skimmer blades are too tight
Cooling fan on skimmer motor is
jammed
Failed skimmer timer
LID/DOOR LEAKS
INTERIOR OF
MACHINE IS
RUSTING
Failed skimmer motor
Lid/Door closure safety switch
is not adjusted properly
Low detergent/vapor corrosion
inhibitor concentration or
improper detergent usage
Condensation on door
and cabinet causing
rust during idle periods
Contact a licensed electrician to test the motor;
replace if necessary.
Check the lid/door closure safety switch; adjust
if necessary.
Our detergents, when used at proper
concentrations of 10 to 12 scoops (20 to 24 cups) per
50 gallons of water, contains adequate rust inhibitors
to prevent rust, check vapor corrosion inhibitor
concentration on chemical bottle for
correct amount to add. Verify that you are using our
detergents at the correct concentration.
Leave door open.
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Cuda 2840 Operator’s Manual 8.930-370.0 - AU
Page 37
Page 38
8.930-370.0 • Printed in U.S.A.
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