Kärcher CUDA SJ-15 Series, 1.043-458.0, 1.043-460.0, 1.043-459.0, 1.043-462.0 Operator's Manual
...
SJ-15 Series
WASH CYCLE
HEATER
SJ-15
OIL SKIMMER
LOW
WATE
R
VOLTAGE
ON 1
OFF 0
TIMER
COLECTOR DE ACEITE
ECUMEUR D'HUILE
TIMER O
VERIDE
NOTICE / AT
ENCION /
AVI
S
TIMER OVERIDE
TURN
PAST 10
MINUTES
CALEN
TADOR
CH
A
UFFE-EAU
NOTICE / ATENCION /
A
VI
S
CONTR
OLADOR DE
TEMPO FUE
RA DE SE
R
VIVO
ANNUL
AT
ION DE MINUTERIE
CONTROLADOR DE
TEMPO FUERA DE SERVIVO
ANNULA
T
ION DE MIN
UTERIE
MINUTOS
CYCLO DEaaa LAVADO
CYCLE DE LA
VA
GE
POCA
A
GUA
PEU D'EAU
60
50
40
30
20
1
0
0
HOLD
ON 1
OFF 0
TIMER
OF
F
F°
10-02033
20
0
165
130
5
9
23
5
270
30
0
WARNING
MA
CHINE MUST BE CO
NNECTED TO
A
PROPERLY SIZED LOCKABLE DISCONEC
T
.
INS
T
ALLA
TION MUST COM
PLY WIT
H
NEC CO
D
E
.
WARNING
FOR SUPPLY CONNECTION USE
WIRES
A
CCEPTABLE FOR
AT
LEA
ST 90 DEGREES CENTIGRADE.
DO NO
USE BELOW GRADE FLOOR OR GRADE LEVEL
.
Operator’s Manual
Automatic Parts Washer
Top-Load
MODELS: 1.043-458.0
1.043-459.0
1.043-460.0
1.043-461.0
1.043-462.0
1.043-463.0
WARNING:
This product can expose you to chemicals which are 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
For the Cuda Dealer nearest you,
consult our web page at
www.CudaUSA.com
9.801-128.0-V 08/14/19
Machine Data Label
2 Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
Machine Data Label . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
How To Use This Manual . . . . . . . . . . . . . . . . . . . . .4
Safety
Introduction & Safety Information . . . . . . . . . . . . . . . 5
General Safety Information . . . . . . . . . . . . . . . . . . . .6
Operations
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Component Identification . . . . . . . . . . . . . . . . . . . . 10
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pre-start Checklist. . . . . . . . . . . . . . . . . . . . . . . . . .12
Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . 12
Using the Oil Skimmer System . . . . . . . . . . . . . . . .13
Maintenance
Oil Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Sludge Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Spray Arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Detergent and Additives . . . . . . . . . . . . . . . . . . . . . 14
Water Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Automatic Water Fill . . . . . . . . . . . . . . . . . . . . . . . . 17
Caster Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Small Parts Basket . . . . . . . . . . . . . . . . . . . . . . . . . 17
Service Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Tool Basket with Cleaning Tools. . . . . . . . . . . . . . . 17
Wastewater Drum Evaporator. . . . . . . . . . . . . . . . . 17
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Table of Contents
Parts
Cuda SJ - 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Electrical Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Oil Skimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Detail Brush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
3
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 OPERATIONS 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:
• Oil Removal
• Sludge Removal
• Spray Arm
• Filters
• Detergent and Additives
• Options
• Automatic Water Fill
•Caster Wheel
• Small Parts Basket
•Service Tray
• Tool Basket with Cleaning Tools
• Wastewater Drum Evaporator
• Alignment Tool
• Troubleshooting
The PARTS LIST section contains assembled parts
illustrations and corresponding parts list. The parts lists
include a number of columns of information:
4
• 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.
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
Introduction & Safety Information
Thank you for purchasing a CUDA SJ-15.
This manual covers the operation and maintenance of
the SJ-15 Parts Washer. All information in this manual
is based on the latest product information available at
the time of printing.
CUDA reserves 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 CUDA 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 specify model and serial
number. Use only identical replacement parts.
This machine is to be used only by trained
operators.
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
5
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: To 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 equipment incorporates electrical
parts that tend to produce arcs or sparks. Therefore, when located in a garage, it should be
installed 18" (457mm) or more above the floor.
AVERTISSEMENT: Cet équipement comprend des
pièces comme des interrupteurs à rupture brusque
ou des pièces semblables qui ont tendance à
produire des arcs ou des étincelles. Par
conséquent, lorsque l'appareil se trouve dans un
garage, il devrait se trouver dans une pièce ou une
enceinte prévue à cet effet ou devrait être installé à
18 cm (457 po) ou plus du sol.
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:
Garder le jet d'eau à
l'écart de tout câblage électrique
ou des chocs électriques mortels
pourraient survenir.
2.All installations must comply
with local codes. Contact your
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: Use 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
6
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
warnings and wear all protective clothing stated on
the SDS.
WARNING: Slips and falls from wet surfaces could
cause serious injury.
Safety
AVERTISSEMENT:
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.
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.
Les chutes et les trébuchements
15. Do not operate the machine with the lid or door
open and do not override the safety switch.
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 SJ-15 Series Operator’s Manual 9.801-128.0 - V
7
Operations
Specifications
Amperage Conversion
Volts Single
Watts
4500 37.5 18.8 9.38 10.84 5.42
5000 41.7 20.8 10.42 12.1 6.1
6000 50.0 25.0 12.50 14.50 7.2
Kw Rating
of Heater
4.5 3.78 4.13 3.38 3.78 4.14 3.78 4.14
5.0 4.20 4.59 3.5 4.2 4.6 4.2 4.6
7.5 6.30 6.89 5.6 6.3 6.9 6.3 6.
Phase
120 240 480 240 480
Ratings Of Listed Heater Voltages
Operated On Other Voltages
120 Volts 240 Volts 480 Volts
Output KW of Heater When Operated On
110
Volts
115
Volts
Volts 3 Phase
Balanced Load
208
Volts
220
Volts
230
Volts
440
Volts
460
Volts
8
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
Kilowatt Hours to Heat Water
Amount of Liquid Temperature Rise °F
20° 40° 60° 80° 100° 120° 140°
Cu.Ft. Gal.
Kilowatts to heat in one hour
4.0 30 1.6 3.2 4.8 6.4 8 9.6 12
5.3 40 2.1 4 6.4 8.5 11 13 15
6.7 50 2.7 5.4 8 10.7 13 16 19
8.0 60 3.3 6.4 9.6 12.8 16 19 22
9.4 70 3.7 7.5 11.2 15 19 22 26
10.7 80 4.3 8.5 13 17 21 26 30
12.0 90 5 10 14.5 19 24 29 34
13.4 100 5.5 11 18 21 27 32 37
Operations
16.7 125 7 13 20 27 33 40 4
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
9
Operations
Lid
Wash Timer
Parts
Basket
W
ater
Tank
Component Identification
WASH CYCL
CYCLO DEa
CYCLE
MINUTES
MI
HOLD
60
50
40
TURN PAST 10
HEATER
CALENTADOR
CHAUFFE-EAU
NOTICE / ATENCION / AVI
CONTROLADOR
TIMER OVERID
DE TEMPO FU
ANNULATION D
5
23
20
0
0
27
0
30
F°
10-020
33
F
OF
LOW WATE
POCA AGUA
PEU D'EA
R
U
OIL SKIMMER
COLECTOR DE ACEITE
ECUMEUR D'HUILE
NOTICE / ATENCION / AVIS
CONTROLADOR D
TIMER OVERID
E TEMPO FUER
ANNULATION
SJ-15
aa LAVADO
DE LAVAGE
E
N
U
T
O
S
0
10
20
3
0
ON 1
OFF
0
TIME
R
S
E
ERA DE S
E MINUTER
ERVIVO
I
E
165
130
9
5
VOLTAG
E
ON
1
O
F
F
0
TIME
R
E
A DE SER
DE MINUTE
VIV
RI
O
E
MACHINE MUST BE C
PROPERLY
INSTALLATION MUS
ACCE
DO NO USE
WARNING
SIZED LOCKABLE
WARNING
CONNECTION USE WIRES
LEAS
T
A
OR
FOR SUPPLY
ABLE F
BELOW GRADE
PT
ONNECTED TO
T COMPLY W
A
.
DISCONECT.
ITH NEC CODE
.
E
AD
R
.
TIG
EN
C
REES
G
GRADE LEVEL
DE
90
T
FLOOR OR
10
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
Installation
CHAUD!
W
A
SH CYCLE
CYCLO DE LAV
A
D
O
CYCLE DE L
AV
A
GE
W
ARNING
MACHINE MUST
BE CONNECTED
T
O
A
PR
OPER
LY
SIZED LO
CKABLE DISCONEC
T.
INS
TALLA
TION MUST COM
P
L
Y
WI
TH
NEC
C
O
DE
.
WARNING
FOR SUPP
LY
CONNECTION USE
WIRES
A
C
CEPT
ABLE FOR
A
T
LEAST 90 DEGREES
CENTIGRADE
.
DO NO USE
BELO
W GRADE FLO
OR OR GRADE LEVEL
.
W
A
SH CYCL
E
HEA
T
ER
SJ-15
OIL SKIMME
R
LO
W
W
A
TE
R
V
O
L
T
A
G
E
ON 1
OFF 0
TI
ME
R
COLECT
OR
D
E
A
CEITE
ECUMEUR D'HUIL
E
TIMER O
VERID
E
NO
TICE /
A
T
ENCION /
A
V
I
S
TIMER OVERID
E
TURN P
AST 10
MINUTES
CALENT
ADOR
CH
A
U
FFE-E
A
U
NO
TICE / A
TENCION /
A
V
I
S
CONTR
OLADOR DE
TEMPO FUER
A DE SE
R
V
I
V
O
ANNUL
A
T
ION D
E
MINUT
ERIE
CONTR
OLADOR DE
TEMPO FUERA
DE SE
R
V
I
V
O
ANNULATION DE MINUT
ERIE
MINUT
OS
CYCLO DEaaa LA
V
ADO
CYCLE DE
LA
V
A
GE
POCA
A
G
U
A
PEU D'EA
U
60
50
40
30
20
10
0
HOLD
ON
1
OFF
0
TIME
R
OF
F
F°
1
0
0
2
0
3
3
20
0
165
13
0
5
9
235
270
30
0
Electrical Connection
Supplied By Qualified
Electrician
Faucet
Water Supply Hose
(not included)
Auto-Fill
Assy.
Operations
INSTALLATION REQUIREMENTS:
Electrical .............................. Refer to Serial Plate located on rear of electrical box
Cabinet Dimensions ........... SJ-15: 48” W x 49” H x 46” D (121.92 cm x 124.46 cm x 116.84 cm)
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
11
Operations
Installation
1. Location-Locate the SJ-15 parts washer on a level
concrete surface in a room that is well ventilated.
Protect from damaging environments such as
wind, rain, sun and freezing temperatures.
2. Electrical-The SJ-15 is designed for indoor
operation. Refer to the serial plate for proper
voltage and amp requirements for your machine.
All electrical lines must be tested with a voltage
meter for proper voltage before connecting.
NOTE: Correct Rotation of Pump Motor - After
connecting electrical power to parts washer check for
proper rotation of pump motor. Correct rotation is
clockwise looking from the fan end of the motor.
Failure to check rotation and having the motor
operate in a counterclockwise rotation will damage
the pump. Damage will consist of the impeller coming
loose from the motor shaft and damaging the
impeller, shaft seals and pump housing.
CAUTION: All electrical lines must be installed only
by qualified personnel. All installations must be
electrically grounded and conform to all local and
National Electrical codes.
The electrical connection is located on the rear of
the control panel using a 1/2” knock-out. Electrical
conduit must be run all the way to the connection
point in accordance with local codes.
3. Level the SJ-15 by using the leveling pads on the
four corners of the tank.
4. Obtain a detergent designed for parts washer
applications that is suitable for the parts being
cleaned. The detergent must have anti-rust inhibitors added to keep the parts washer from rusting.
Pre-start Checklist
Follow all pre-start procedures
1. Level machine using leveling feet or anchor it to
floor.
2. Verify voltage, then connect the electrical lines to
the machine.
3. Add detergent and water to water tank.
Operating Instructions
1. Voltage light should be illuminated if power supply
is connected. Low water light should be off when
tank water level is correct.
2. Turn the heating element on by setting the 7-day
programmable heater timer. Set the timer by
pulling out trippers on dial to set desired heating
element ON times. Turn dial clockwise until the
time of day is adjacent to time arrow. Heater light
will illuminate when heater element is ON. Allow
about three hours for water to reach operating
temperature. In case of power failure, reset clock
on timer.
3. Set thermostat to the desired temperature.
Suggested operating range is between 130°F to
180°F.
4. Open lid and place the items to be cleaned into the
parts basket. Then close lid. To prevent lifting
injuries, do not attempt lifting basket full of parts.
5. Set the time for the SJ-15 parts washer to operate
by adjusting the wash timer. This is done by
rotating the dial to the desired time set point
(numbers on the face of the timer are in minute
intervals). The wash cycle light will illuminate. This
setting will vary with the degree and type of
cleaning.
5. Fill until low water light goes out.
NOTE: Detergent must be thoroughly mixed
before adding to tank. To ensure detergent mixes
properly and does not foam, make sure machine is
up to operating temperature before adding any
detergent.
12
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
Operations
Oil Container
Oil Skimmer
Assembly
Using the Oil Skimmer System
The oil skimmer system is most effective if used when
the cleaning solution in the sump is cool. The frequency
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.
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:
4. Dispose of the oil in the collection container in
accordance with local and state regulations, then
replace the container.
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.
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.
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
13
Maintenance
Maintenance
CAUTION: Use protective gloves, goggles,
footwear and any other protective clothing required
by law for detergents mixed with the waste stream.
The SJ-15 does not require a lot of maintenance, but it
does require consistent maintenance. The frequency of
maintenance varies depending on what is in the water.
General maintenance consists of removal of sludge
from the bottom of the wash tank and removal of any
floating oil in the wash tank.
WARNING: Shut down the SJ-15 and allow it to cool
before performing any maintenance. Do not allow
pump to run longer than 5 minutes without water.
Disconnect all hoses to allow water to drain.
Oil Removal
If you have floating oil in the tank that needs to be
removed, shut down the SJ-15 and let the oil float to the
top. Remove the chip trays and use oil absorbing
sponges (#21-185) which will absorb only oil. To re-use
the sponge, wring out the oil that is in the sponge into a
container. Oil can be removed automatically when you
have the skimmer.
Sludge Removal
Remove the lower 1-1/2” pipe cap on the side of the
machine allowing all of the water to escape. Use a
small shovel to remove the residual sludge from the
bottom of the tank. Removing the sludge and cleaning
the floor will greatly increase the life of the heating
element.
Detergent 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 detergent
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 detergent 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 evaporates with the water and continuously coats and
protects metal surfaces, even while your machine is
sitting idle. For more information, contact your dealer or
call customer service.
CAUTION: Disposal of contaminated water must
comply with local and federal EPA regulations.
Spray Arm
The spray nozzles should be checked regularly for
obstruction and cleaned by removing and inserting a
probe. The spray arm nozzle angle on both spray arms
should be mounted in the same direction. The spin pin
o-rings should be replaced annually.
Filters
With the tank empty, clean the suction pump strainer.
Clean when pressure gauge reads a 10 PSI decrease
from start up pressure.
14
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
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.
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).
Maintenance
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
15
Maintenance
304 Stainless Parts
Basket
8.902-280.0 (SJ-15)
8.719-608.0
8.719-606.0
8.719-351.0
Small Part
Basket
8.731-254.0
Service Tray
8.725-281.0
8.719-348.0
Automatic
Water Fill
8.725-284.0
Hour Meter
9.802-283.0
Waste Water
Drum Evaporator
8.707-034.0
Temperature
Gauge 8.712-156.0
Caster Wheels
8.725-280.0
Timer
(Reversed View)
8.725-283.0
Power Brush
Assy.
8.725-276.0
Oil Decanter
Bucket
8.913-702.0
Mild Steel
Tool Tray
w/Tools
8.725-282.0
Detail Brush Assy
8.725-278.0 Field Installed
Pressure
Gauge
9.804-631.0
Options
WASH CYCLE
CY
C
L
O
CY
DEa
CL
aa LA
E
DE LA
VA
D
VA
O
GE
MINUTE
MI
NU
S
TO
S
H
O
L
D
60
0
50
4
0
TURN
3
0
PAST 10
HEATER
CA
LENTAD
CHA
U
O
FFE
R
-EA
U
N
O
TICE
/
ATENC
C
TIMER OV
ON
TROLA
I
O
N
DOR
/ AV
ERID
DE TEM
ANNUL
E
PO FUER
ATI
ON D
E M
INUTE
235
2
00
270
0
16
5
30
1
3
0
9
F°
5
1
0
0
2
03
3
F
OF
LO
W
WA
PO
C
T
A
E
PE
AG
R
U
UA
D
'EA
U
VOLTAG
OIL SKIMME
COLECT
OR DE
ECUMEUR
ACEI
D'HUI
LE
NO
TICE /
ATE
NCI
CONT
TIMER
ON /
RO
L
OVE
ADO
R D
RID
E T
ANNU
E
EM
PO FU
LATI
ER
ON
D
E MINUT
ERIE
SJ-15
.
A
DE.
WARNING
BLE DISCONECT
COMPLY WITH NEC CO
SIZED LOCKA
10
MACHINE MUST BE CONNECTED TO
PROPERLY
INSTALLATION MUST
2
0
DE.
ES
S CENTIGRA
N USE WIR
DE LEVEL.
WARNING
0 DEGREE
NNECTIO
EAST 9
DE FLOOR OR GRA
AT L
SUPPLY CO
FOR
W GRA
LE FOR
USE BELO
ACCEPTAB
DO NO
ON
1
OFF 0
TIME
R
IS
A
D
E SE
RVI
RIE
V
O
E
R
TE
ON
1
O
FF
0
T
IME
R
AVI
S
A D
E SE
R
VI
VO
16
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
Maintenance
Alignment
Tool
Spin Pin
Spin Pin
Alignment
Allen Screws
Automatic Water Fill
8.725-284.0
The auto fill option consists of a pressure switch electrically connected to a solenoid valve, which is connected
to a fresh water supply line, to add water automatically
to maintain the water level.
Caster Wheel
8.725-280.0
This option allows the SJ-15 to be easily moved from
one location to another.
NOTE: (The electrical power cord is to be provided by
an electrician.)
Small Parts Basket
8.731-254.0
This 8" x 8" x 4" basket comes equipped with a lid to
accommodate small parts that would fall through the
holes of the standard basket.
Service Tray
8.725-281.0
The service tray is installed on the left side to provide a
work area for part inspection, assembly or dry off.
Use hardware from tank to install tray to the side
of the SJ-15.
Tool Basket with Cleaning Tools
8.725-282.0
This tool basket is attached to the service tray or to the
left side of the SJ-15 washer to provide storage for the
cleaning tools which may be needed to provide additional hand cleaning. Can be used for pre-cleaning or
post cleaning of heavy deposits.
Wastewater Drum Evaporator
8.707-034.0
The wash water will eventually have to be removed and
disposal must meet local regulations. If the regulations
require costly disposal, then the wash solution can be
placed in a metal 55 gallon drum (not provided) and the
drum evaporator option can be attached to evaporate
the water and decrease the amount of waste water
being disposed of.
Other Options
8.712-156.0 Temperature Gauge 50° - 500° F
9.804-631.0 Pressure Gauge
9.802-283.0 Hour Meter
8.913-702.0 Oil Drain Container
8.725-276.0 Power Brush Option
Alignment Tool
8.719-616.0
1. Slide the spin pins into the holders and lightly
secure one spin pin by screwing down the
alignment allen screws until the spin pin looks
centered.
2. Place the alignment tool onto the slightly aligned
spin pin and tighten the other spin pin alignment
screws until the alignment tool can easily slide over
the spin pin.
3. Then place alignment tool on spin pin from step 2
and align the other spin pin as described in step 2.
4. The alignment tool should move freely from one
spin pin onto the other spin pin.
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
17
Maintenance
Troubleshooting
PROBLEM POSSIBLE CAUSE SOLUTION
Check with power company; install
heavier wire. See wiring instructions
Reattach heater lead wires.
Check ohms at element
- replace if necessary.
Reset timer.
Allow 15 minutes for motor to cool down.
Overload will automatically reset.
Refer to instructions on wiring. Check and
tighten all wiring.
Check power to coil and replace magnetic
starter/relay.
If voltage under recommended minimum,
check size of wiring from main switch to parts
washer. If OK, contact power company.
Check with power company; install heavier
wiring if wire size is too small. See wiring
instructions.
Check lid safety switch for proper depression. Readjust if needed for proper operation.
HEATER
ELEMENTS
WON'T HEAT
UP/OR HEATS
UP TOO SLOWLY
HEATER
MAGNETIC
STARTER/RELAY
WON'T
ENGAGE
PUMP MOTOR
WILL NOT
RUN
PUMP MOTOR RUNS
HOT
AND OVERLOAD
KICKS OFF
Line voltage too low
Low water level Add water.
Sludge buildup on floor of tank Scrape sludge and remove from tank.
Heater lead wire does not have good
connection
Heater element burned out
Recheck timer for proper setting and
operation
Low water level Add water.
Temperature controller setting too low Increase temperature controller setting.
Fuse blown on transformer Replace fuse.
Low water switch not working Replace or clean.
Starter/relay defective Replace starter/relay.
Wash timer switch is off Be sure switch is on.
Overload switch is tripped
Low water float switch Add water, check float switch.
Wash timer switch is defective Replace switch.
Lid open, not depressing safety switch Close lid.
Wires at motor are loose, disconnected, or
wired incorrectly
Coil on magnetic starter/relay defective
Lid safety switch defective Replace switch.
No power Check incoming power.
Low line voltage
Defective motor Replace motor.
Motor is wired incorrectly Refer to instructions on motor.
Voltage is too low
Pump cycles too frequently
18
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
PROBLEM POSSIBLE CAUSE SOLUTION
Air leaks Check all connections on suction line and shaft seal.
PUMP MOTOR
RUNS BUT
NO WATER
IS DELIVERED
SPRAY ARM WON'T
SPIN
PUMP STARTS AND
STOPS
TOO OFTEN
PUMP OPERATING
BUT DELIVERS
LITTLE OR
NO WATER
IMPELLER
VOLTAGE
LIGHT FAILS
TO COME ON
Water level below suction of pump Fill tank with water.
Jet or impeller is plugged Clean jet or impeller, see Maintenance.
Pump outlet strainer plugged Clean or remove sludge from strainer.
Hoses are frozen Thaw out hoses.
Low water temperature Allow water to heat to operating temperature.
Spin pins out of alignment Re-align spin pins.
If voltage under recommended minimum, check size
Low line voltage
Clogged impeller Remove housing, unclog.
Faulty motor overload protector Replace overload.
Low line voltage
Worn or defective pump parts or
plugged impeller
Spray bar nozzles plugged Clean or replace.
Impeller is loose on shaft Tighten impeller set screw.
Impeller rubs housing Realign impeller.
Impeller wobbles or is damaged Replace impeller
Pump motor rotation is in the wrong
direction
No power to parts washer Check circuit breaker supplying power to washer.
Fuse blown on transformer Replace fuse.
Transformer defective Replace transformer
of wiring from main switch to
parts washer. If OK, contact power company.
If voltage under recommended minimum,
check size of wiring from main switch to
parts washer. If OK, contact power company.
Replace worn parts or entire pump. Clean parts if
required.
Change rotation by following the wiring diagram on
the motor and changing wires to change rotation.
Maintenance
Cuda SJ-15 Series Operator’s Manual 9.801-128.0 - V
19
9.801-128.0 • Printed in U.S.A.
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