Mi-T-M THE JOB PRO JP Series User manual

Mi-T-M JP-Electric Operator's Manual 1
©Copyright 2005, Mi-T-M Corporation Form #37-0595-E/S-012523
CAUTION
RISK OF INJURY!
READ MANUAL BEFORE OPERATING!
This manual is an important part of the pressure washer
and must remain with this unit!
THE JOB PRO ®
JP-SERIES
OPERATION MANUAL
COLD WATER ELECTRIC
PRESSURE WASHER
PARTS LIST

2 Mi-T-M JP-Electric Operator's Manual
WARNING: This product can expose you to
chemicals including Lead, which is known to
the State of California to cause cancer and birth
defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov
WARNING
TABLE OF CONTENTS
INTRODUCTION .............................................................................................................3
IMPORTANT SAFETY WARNINGS.................................................................................4
ELECTRICAL PRECAUTIONS ...................................................................................................................4
SPRAY PRECAUTIONS .............................................................................................................................5
MISCELLANEOUS SAFETY PRECAUTIONS ............................................................................................5
DETERGENT CLEANING PRECAUTIONS.................................................................................................7
FEATURES.............................................................................................................. 8 & 10
SAFETY DECALS & PLACEMENT ........................................................................ 9 & 11
INSTALLATION & PREPARATION................................................................................12
ATTIRE: ....................................................................................................................................................12
SETUP: ....................................................................................................................................................12
POWER CORD CONNECTION:...............................................................................................................12
NOZZLE REVIEW (2503 AND 3004): .....................................................................................................13
NOZZLE REVIEW (1002 AND 1502): ......................................................................................................13
NOZZLE CONNECTION: .........................................................................................................................14
WATER SUPPLY:......................................................................................................................................14
UNLOADER: ............................................................................................................................................15
THERMAL RELIEF VALVE:.......................................................................................................................15
PRE-START INSPECTION PROCEDURES:.............................................................................................15
OPERATING INSTRUCTIONS ......................................................................................16
PRIMING THE PUMP:..............................................................................................................................16
START-UP: ...............................................................................................................................................16
CLEANING WITH DETERGENTS:............................................................................................................17
SHUTDOWN: ...........................................................................................................................................17
STORAGE & MAINTENANCE.......................................................................................18
SPECIFIC MAINTENANCE: .....................................................................................................................18
WINTERIZING:.........................................................................................................................................18
STARTING UNIT AFTER EXTENDED STORAGE: ....................................................................................19
TROUBLESHOOTING...................................................................................................20
ACCESSORIES..............................................................................................................22
STATEMENT OF WARRANTY ......................................................................................23

Mi-T-M JP-Electric Operator's Manual 3
Congratulations on the purchase of your Job Pro® pressure washer! You can be assured your Job Pro® pressure
washer was constructed and designed with quality and performance in mind. Each component has been rigorously
tested to ensure the highest level of acceptance.
This operator's manual was compiled for your benet. By reading and following the simple safety, installation, oper-
ation, maintenance and troubleshooting steps described in this manual, you will receive years of trouble free opera-
tion from your Job Pro® pressure washer. The contents of this manual are based on the latest product information
available at the time of publication. Mi-T-M® reserves the right to make changes in price, color, materials, equip-
ment, specications or models at any time without notice.
! IMPORTANT !
THESE PARAGRAPHS ARE SURROUNDED BY A "SAFETY ALERT BOX". THIS BOX IS USED TO
DESIGNATE AND EMPHASIZE SAFETY WARNINGS THAT MUST BE FOLLOWED WHEN OPERATING
THIS PRESSURE WASHER.
ACCOMPANYING THE SAFETY WARNINGS ARE "SIGNAL WORDS" WHICH DESIGNATE THE DEGREE
OR LEVEL OF HAZARD SERIOUSNESS. THE "SIGNAL WORDS" USED IN THIS MANUAL ARE AS
FOLLOWS:
DANGER:INDICATES AN IMMINENTLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, WILL RESULT
IN DEATH OR SERIOUS INJURY.
WARNING: INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD
RESULT IN DEATH OR SERIOUS INJURY.
CAUTION: INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED MAY RESULT
IN MINOR OR MODERATE INJURY.
THE SYMBOLS SET BELOW THIS PARAGRAPH ARE "SAFETY ALERT SYMBOLS". THESE SYMBOLS ARE
USED TO CALL ATTENTION TO ITEMS OR PROCEDURES THAT COULD BE DANGEROUS TO YOU OR
OTHER PERSONS USING THIS EQUIPMENT.
ALWAYS PROVIDE A COPY OF THIS MANUAL TO ANYONE USING THIS EQUIPMENT. READ ALL
INSTRUCTIONS BEFORE OPERATING THIS PRESSURE WASHER AND ESPECIALLY POINT OUT THE
"SAFETY WARNINGS" TO PREVENT THE POSSIBILITY OF PERSONAL INJURY TO THE OPERATOR.
Once the unit has been removed from the box, immediately write in the serial number of your unit in the space pro-
vided below.
SERIAL NUMBER_________________________________
Inspect for signs of obvious or concealed freight damage. If damage does exist, le a claim with the transportation
company immediately. Be sure that all damaged parts are replaced and that the mechanical problems are corrected
prior to operation of the unit. If you require service, contact Customer Service at 800-553-9053.
Please have the following information available for all service calls:
1.Model Number
2.Serial Number
3.Date and Place of Purchase
Mi-T-M Corporation
50 Mi-T-M Drive
Peosta, IA 52068
INTRODUCTION

4 Mi-T-M JP-Electric Operator's Manual
ELECTRICAL PRECAUTIONS
RISK OF ELECTRIC SHOCK OR ELECTROCUTION: WARNING
SERIOUS INJURY OR DEATH COULD OCCUR IF THE
PRESSURE WASHER IS NOT PROPERLY GROUNDED. YOUR
PRESSURE WASHER IS POWERED BY ELECTRICITY AND MAY
CAUSE ELECTRIC SHOCK OR ELECTROCUTION IF NOT USED
PROPERLY.
1. Thisproduct mustbegrounded. Makesure the pressurewasher isequipped
with a GFCI built into the power supply cord. If this is not available, the
pressure washer must be plugged into a receptacle that is protected by a
GFCI. Disconnect when not in use.
2. If your unit is equipped with a GFCI, DO NOT drop the GFCI as damage
could result. If the GFCI is accidentally dropped, be certain to test the
GFCI before using to ensure it is working properly. (Follow instructions on
GFCI for test procedures.)
3. Always be certain the unit is receiving proper voltage. Disconnect when
not in use.
4. DO NOT modify the plug provided with the product. If it will not t the
outlet, have a proper outlet installed by a qualied electrician. DO NOT
use any type of adapter.
WARNING ELECTRICAL SHOCK MAY OCCUR FROM ELECTRICAL
CORD.
5. Check power cord for signs of crushing, cutting or heat damage. If
replacement of plug or cord is needed use only identical replacement parts
6. DO NOT use extension cords with this pressure washer.
7. Keep all connections dry and off the ground. Do not allow electrical cords
to lay in water or in such a position where water could come in contact
with them. Do not touch plug with wet hands.
8. DO NOT pull on the electrical cord to disconnect from the outlet.
WARNING ELECTRICAL SHOCK MAY OCCUR IF PRESSURE
WASHER IS NOT OPERATED PROPERLY.
9. DO NOT direct spray on or into electrical installations of any kind! This
includes electrical outlets, light bulbs, fuse boxes, transformers, the unit
itself, etc.
10. DO NOT allow metal components of the pressure washer to come in contact
with live electrical components.
11. Never operate the pressure washer with safety guards/covers removed or
damaged.
WARNING SERIOUS INJURY OR DEATH MAY OCCUR IF
UNQUALIFIED PERSONS ATTEMPT ELECTRICAL REPAIRS.
12. Any electrical wiring or repairs performed on this pressure washer should
be done by Authorized Service Personnel in accordance with National and
Local electrical codes.
13. Before opening any electrical enclosure, always shut off the pressure washer,
relieve pressure and unplug the pressure washer from the power source.
Allow the pressure washer to cool down. Never assume the pressure
washer is safe to work on just because it is not operating. It could restart
at any time! Service in a clean, dry, at area.
IMPORTANT SAFETY WARNINGS

Mi-T-M JP-Electric Operator's Manual 5
SPRAY PRECAUTIONS
DANGER RISK OF INJECTION OR SEVERE CUTTING INJURY: KEEP
CLEAR OF NOZZLE. DO NOT DIRECT DISCHARGE STREAM
AT PERSONS OR PETS. WHEN USING THIS PRODUCT, BASIC
PRECAUTIONS SHOULD ALWAYS BE OBSERVED, INCLUDING
THE FOLLOWING:
1. Keep clear of the nozzle and spray! Never put your hand, ngers or body
directly over the spray nozzle.
2. Never point the high pressure spray at yourself or anyone else.
3. This product is to be used only by trained operators.
4. Always keep operating area clear of all persons.
5. Never allow children or adolescents to operate this unit.
6. SEEKEMERGENCYMEDICALCAREifthe spray appears tohavepenetrated
the skin! DO NOT TREAT AS A SIMPLE CUT!
7. High pressure hoses should be inspected daily for signs of wear. If evidence
of failure exist, promptly replace all suspect hoses to prevent the possibility
of injury from the high pressure spray. If a hose or tting is leaking, NEVER
PLACE YOUR HAND DIRECTLY ON THE LEAK.
8. NEVER operate the gun with the trigger wired in the open position. To
prevent accidental discharge, the trigger gun should be securely locked
when not in use.
9. Do not move the unit by pulling on the hose
10. Before removing the spray nozzle or servicing the unit, ALWAYS shut off
the unit and trigger the gun to release trapped pressure. (Even after you
shut off the unit, there is high pressure water left in the pump, hose and
gun until you release it by triggering the gun.)
11. Do not leave pressurized unit unattended. Shut off the pressure washer
and relieve trapped pressure before leaving.
MISCELLANEOUS SAFETY PRECAUTIONS
RISK OF EXPLOSION OR FIRE: WARNING SERIOUS INJURY OR
DEATH MAY OCCUR FROM NORMAL SPARKS IN THE MOTOR
AND ELECTRICAL SYSTEM.
1. DO NOT operate unit in an area where ammable gas vapors may be
present. An electric spark may cause an explosion or re.
2. DO NOT spray ammable liquids. Do not spray in an area containing
combustible dust, liquids or vapors.
RISK OF ASPHYXIATION:
WARNING SERIOUS INJURY OR DEATH MAY OCCUR FROM
INHALING DANGEROUS VAPORS.
1. Follow all safety instructions provided with the materials you are spraying.
Use of a respirator may be required when working with some materials.
Do not use this pressure washer to dispense hazardous detergents.
IMPORTANT SAFETY WARNINGS

6 Mi-T-M JP-Electric Operator's Manual
RISK OF BURSTING
WARNING SERIOUS INJURY MAY OCCUR FROM A PRESSURE
WASHER MALFUNCTION OR EXPLODING ACCESSORIES IF
INCORRECT SYSTEM COMPONENTS, ATTACHMENTS OR
ACCESSORIES ARE USED.
1. Never make adjustments to the factory set pressures.
2. Never exceed manufacturers maximum allowable pressure rating of
attachments.
3. Use only manufacturer recommended repair parts for your pressure washer.
WARNING SERIOUS INJURY OR DEATH MAY OCCUR IF
ATTEMPTING TO START THE PRESSURE WASHER WHEN THE
PUMP IS FROZEN.
4. In freezing temperatures, the unit must always be warm enough to ensure
there is no ice formation in the pump. Do not start the pressure washer
if it has been transported in an open or underheated vehicle without rst
allowing the pump to thaw.
RISK FROM MOVING PARTS
WARNING SERIOUS INJURY MAY OCCUR TO THE OPERATOR
FROM MOVING PARTS ON THE PRESSURE WASHER.
1. Never make adjustments to the unit while it is connected to the power
source.
2. Do not operate the unit without all protective covers in place.
3. Before servicing the pressure washer, turn the unit off, disconnect from the
power source, relieve the water pressure and allow the unit to cool down.
Service in a clean, dry, at area.
4. Follow the maintenance instructions specied in the manual.
RISK OF BODILY INJURY
WARNING SERIOUS INJURY CAN OCCUR FROM LOOSE DEBRIS
BEING PROPELLED AT HIGH SPEED FROM THE SPRAY GUN.
1. Always wear protective goggles when operating the unit to shield the eyes
from ying debris and detergents.
2. Do not direct spray toward fragile materials such as glass. Shattering could
result in serious injury.
WARNING INJURY MAY OCCUR IF THE OPERATOR LOSES
BALANCE CAUSED BY THE THRUST OF WATER TRAVELING
THROUGH THE SPRAY NOZZLE.
1. Stay alert-watch what you are doing. Do not operate the unit when fatigued
or under the inuence of alcohol or drugs.
2. Never squeeze the trigger unless securely braced. DO NOT overreach or
stand on unstable support. Wet surfaces can be slippery, wear protective
foot gear and keep good footing and balance at all times. Never trigger
the gun while on a ladder or roof.
WARNING INJURY MAY OCCUR FROM THE PRESSURE WASHER.
1. Always hold on rmly to the gun/lance assembly when starting and operating
the unit. Failure to do so can cause the lance to fall and whip dangerously.
2. Know how to stop the pressure washer and bleed pressures quickly. Be
thoroughly familiar with controls.
IMPORTANT SAFETY WARNINGS

Mi-T-M JP-Electric Operator's Manual 7
DETERGENT CLEANING PRECAUTIONS
RISK OF BODILY INJURY:
WARNING SERIOUS INJURY OR DEATH MAY OCCUR FROM
DETERGENTS CONTACTING THE SKIN.
1. DO NOT use solvents, highly corrosive detergents or acid type cleaners
with this pressure washer. Use only mild detergents.
2. KNOW YOUR DETERGENTS! Be prepared to tell a physician exactly what
you are using in the event of an emergency. Read the Material Safety
Data Sheet (MSDS) provided with your detergent and all detergent labels.
Follow all appropriate instructions regarding preparation, use, safety and
transportation.
3. Protective equipment such as rubber suits, gloves and respirators are
advisable, especially when using cleaning detergents.
4. Keep all detergents out of the reach of children.
! SAVE THESE INSTRUCTIONS !
IMPORTANT SAFETY WARNINGS

8 Mi-T-M JP-Electric Operator's Manual
FEATURES
FEATURES LISTING
1. Quick Connect Nozzle
2. Gun Assembly
3. GFCI
4. Decal-Warning: Risk of Electrocution
5. High Pressure Discharge Hose
6. Thermal Relief Valve
7. Water Outlet
8. Water Inlet Strainer
9. Water Inlet
10. Detergent Strainer
11. Detergent Hose
12. Oil Sight Glass
13. Pump
14. Adjustment Unloader Knob
15. Decal-Warning: Risk of Injection/Explosion
16. On/Off Switch
17. Decal-Warning: Caution
JP-SM-ELECTRIC FEATURES 070522

Mi-T-M JP-Electric Operator's Manual 9
SAFETY DECALS & PLACEMENT
DO not remove safety decals from unit unless Replacing with most current safety decal!!
CAUTION / PRECAUCION
IMPORTANT / IMPORTANTE
1. Read operator's manual
carefully before using.
2. Spray gun can kick back.
Hold with both hands.
3. Risk of eye injury. Always
wear eye protection.
4. See the operator's manual
for proper chemical usage.
1. Lea cuidadosamente el manual del
operador antes de usar.
2. El revolver rociadora puede
retroceder violentemente. Sujétela
con ambas manos.
3. Riesgo de lesiones a los ojos. Use
siempre protección para los ojos.
4. Para un uso químico apropiado
consulte el Manual del Operador.
CONNECT TO AN
INDIVIDUAL BRANCH
CIRCUIT ONLY.
• For indoor and outdoor use.
• Store indoors.
• Avoid pump damage.
Protect from freezing. Do
not run for more than 3
minutes with spray gun not
triggered.
• If connected to a circuit
protected by fuses, use
time-delay fuses marked D.
• Para uso interior y exterior.
• Almacene bajo techo.
• Evite daños a la bomba. Protéjala
contra la congelación. No haga
funcionar por más de 3 minutos
sin accionar el gatillo de la pistola.
• Si le raccordement se fait á un
cicuita protégé par fusibles,
utiliser un fusible temporisé
marqué D.
RIESGO DE LESIONESRISK OF INJURY
34-1015/080912
CONECTAR SOLAMENTE
A UN CIRCUITO
DERIVADO INDIVIDUAL.
RISK OF INJECTION OR SEVERE INJURY
Never put your hand, fingers or body directly
over the spray nozzle. 34-1253/07272012
RIESGO DE INYECCIÓN O LESIÓN SEVERA
Nunca coloque la mano, los dedos o el cuerpo
directamente sobre la boquilla de rocío.
WARNING ADVERTENCIA
CAUTION
PRECAUCION
34-1254/051322
Hot discharge fluid. Do not
touch or direct discharge
stream at people.
Pump surface temperature
is same as inlet water
temperature.
180°F maximum water inlet
temperature.
Descarga de caliente.¡No
dirija el chorro de descarga
hacia personas. De
temperatura del superficie la
bomba como lo mismo
entrada de temperatura del
agua.
Entrada de temperatura del
agua la máximo 180°F.
WARNING ADVERTENCIA
RISK OF EXPLOSION: Do not
spray flammable liquids.
RISK OF ELECTROCUTION: Do
not spray electrical apparatus
and wiring.
RISK OF INJECTION OR
SEVERE CUTTING INJURY:
Keep clear of nozzle. Do not
direct discharge stream at persons.
RISQUE D'EXPLOSION: Ne pas pulvériser
de liquides inflammables.
RISQUE D'ÉLECTROCUTION: Ne pas
vaporiser sur des appareils et des fils
électriques.
RISQUE D'INJECTION OU DE COUPURES
GRAVES: Rester à l’écart de la buse. Ne
jamais diriger le jet vers des personnes
ou soi-même.
RIESGO DE EXPLOSI ÓN : No
rocie liquidos inflamables.
RIESGO DE ELECTROCUCIÓN:
No rocíe el aparato y el cableado
eléctricos.
RIESGO DE INYECCI ÓN O LESIÓN
DE CORTE
: Manténgase alejado de la
boquilla. No dirija la corriente de descarga
hacia las personas.
34-4125/062322
AVERTISSEMENT
WARNING / ADVERTENCIA
34-2796/071019
RISK OF ELECTROCUTION. DO NOT REMOVE THIS TAG.
WARNING: Cancer and Reproductive Harm —
www.P65warnings.ca.gov/
1. Connect only to a properly grounded outlet. Do not remove
ground pin.
2. Inspect cord before using. Do not use if cord is damaged.
3. Keep all connections dry and off the ground.
4. Do not touch plug with wet hands.
5. This product is provided with a Ground Fault Circuit
Interrupter (GFCI) built into the power cord plug. If
replacement of plug or cord is needed, use only identical
replacement parts.
6. Do not use an extension cord with this machine.
7. Read the operator's manual before using.
FAILURE TO FOLLOW THE ABOVE INSTRUCTIONS
COULD RESULT IN A SEVERE ELECTRICAL SHOCK.
RIESGO DE ELECTROCUCION. NO RETIRE ESTA CALCOMANIA.
ADVERTENCIA: Peligro de cáncer y daño reproductivo —
www.P65warnings.ca.gov/
1. Conecte solamente a un tomacorriente apropiadamente conectado a
tierra. No retire la clavija de conexion a tierra.
2. Antes de usar inspeccione el cordon. si el cordon esta dañado no la
use.
3. Mantenga todas las conexiones secas y alejadas del suelo.
4. No toque el enchufe con las manos mojadas.
5. Este producto viene con un interruptor de circuito de falla de
conexion a tierra (GFCI) incorporado al enchufe del cordon
electirco. Use solo piezas identicas de repuesto si se necesita un
reemplazo del enchufe o del cordon.
6. No use un cordon de extension con esta maquina.
7. Antes de usar lea el manual del operador.
EL NO SEGUIR LAS INSTRUCCIONES DE ARRIBA PUEDE
RESULTAR EN UN CHOQUE ELECTRICO GRAVE.
34-4126/062322
WARNING
If connection is made to
a potable water system,
the system shall be
protected against backflow.
Si la conexión se hace a un
sistema de agua potable, el
sistema será protegido contra
la expulsión.
Si l'appareil est raccordé à un
réseau d'eau potable, il doit
être protégé contre les
refoulements.
ADVERTENCIA AVERTISSEMENT
34-1068/080912
IMPORTANT/IMPORTANTE
Do not operate
without water.
Do not use
water that is
over 125°F.
No se opere sin agua.
No se use con agua
con temperaturas de
mas de 52 °C.

10 Mi-T-M JP-Electric Operator's Manual
FEATURES
FEATURES LISTING
JP-LG-ELECTRIC-FEATURES 040422
1. Motor Overload
2. Decal-Warning/Caution/Operating
3. Motor
4. Decal- Warning: Risk of Injection/Explosion
5. Pump
6. Detergent Strainer
7. Detergent Hose
8. Adjustment Unloader Knob
9. Adjustable Detergent Injector
10. Water Inlet
11. Decal- Warning: Potable Water
12. Water Outlet
13. High Pressure Discharge Hose
14. On/Off Switch
15. Decal-Warning: Risk of Electrocution
16. Power Cord
17. GFCI
18. Tag-Warning: Risk of Electrocution
19. Gun Assembly
20. Decal-Warning: Risk of Injection
21. Quick Connect Nozzle

Mi-T-M JP-Electric Operator's Manual 11
SAFETY DECALS & PLACEMENT
DO not remove safety decals from unit unless replacing with most current safety decal!!
34-1471/081712
RISK OF ELECTROCUTION. DO NOT REMOVE THIS TAG.
FAILURE TO FOLLOW THE ABOVE INSTRUCTIONS
COULD RESULT IN A SEVERE ELECTRICAL SHOCK.
RIESGO DE ELECTROCUCION. NO RETIRE ESTA CALCOMANIA.
EL NO SEGUIR LAS INSTRUCCIONES DE ARRIBA PUEDE
RESULTAR EN UN CHOQUE ELECTRICO GRAVE.
ADVERTENCIA
WARNING
1.Conecte solamente a una toma corriente que está bien fundado. No
quite la pata de conexión de la tierra.
2. Antes de usar inspeccióne la cuerda. No use si la cuerda està dañando.
3. Mantenga los conexiones secos y apar tados de la tierra.
4.No torque el enchufe con manos mojados.
5.Este producto debe conectarse a tierra. Asegúrese de que la lavadora
a presión esté equipada con un Interruptor de circuito de falla a tierra
(Ground Fault Circuit Interrupter, GFCI) incorporado en el cordón de
alimentación. Si no lo tiene, debe conectarse la lavadora a presión
únicamente en un receptáculo que esté protegido por un Interruptor de
circuito de falla a tierra. Desconéctela cuando no esté en uso.
6.No use una cuerda extensión con la unidad.
7.Antes de usar lea y entienda todas las instrucciónes y el manual de
operación.
1.Connect only to a properly grounded outlet. Do not remove ground pin.
2.Inspect cord before using. Do not use if cord is damaged.
3.Keep all connections dry and off the ground.
4.Do not touch plug with wet hands.
5.This unit may be provided with a Ground Fault Circuit Interrupter (GFCI)
built into the power cord plug. If replacement of the plug or cord is
needed, use only identical replacement parts. If this unit is not provided
with a GFCI, this unit should only be connected to a power supply
receptacle protected by a ground fault circuit interrupter.
6.Do not use an extension cord with this machine.
7.Read the operator's manual before using.
CAUTION
PRECAUCION
34-1254/051322
Hot discharge fluid. Do not
touch or direct discharge
stream at people.
Pump surface temperature
is same as inlet water
temperature.
180°F maximum water inlet
temperature.
Descarga de caliente.¡No
dirija el chorro de descarga
hacia personas. De
temperatura del superficie la
bomba como lo mismo
entrada de temperatura del
agua.
Entrada de temperatura del
agua la máximo 180°F.
WARNING ADVERTENCIA
RISK OF EXPLOSION: Do not
spray flammable liquids.
RISK OF ELECTROCUTION: Do
not spray electrical apparatus
and wiring.
RISK OF INJECTION OR
SEVERE CUTTING INJURY:
Keep clear of nozzle. Do not
direct discharge stream at persons.
RIESGO DE EXPLOSI ÓN : No
rocie liquidos inflamables.
RIESGO DE ELECTROCUCIÓN:
No rocíe el aparato y el cableado
eléctricos.
RIESGO DE INYECCI ÓN O LESIÓN
DE CORTE
: Manténgase alejado de la
boquilla. No dirija la corriente de descarga
hacia las personas.
34-1017/080612
RISK OF INJECTION OR SEVERE INJURY
Never put your hand, fingers or body directly
over the spray nozzle. 34-1253/07272012
RIESGO DE INYECCIÓN O LESIÓN SEVERA
Nunca coloque la mano, los dedos o el cuerpo
directamente sobre la boquilla de rocío.
WARNING ADVERTENCIA
34-1477/080612
WARNING/ADVERTENCIA
If connection is made to
a potable water system,
the system shall be
protected against backflow.
Si la conexión se hace a un
sistema de agua potable, el
sistema será protegido
contra la expulsión.
34-1068/080912
IMPORTANT/IMPORTANTE
Do not operate
without water.
Do not use
water that is
over 125°F.
No se opere sin agua.
No se use con agua
con temperaturas de
mas de 52 °C.
CAUTION
1. Read operator's manual carefully before
using.
2. Spray gun can kick back. Hold with both
hands.
3. Risk of eye injury. Always wear eye protection.
4. See the operator's manual for proper
chemical usage.
1. Lea cuidadosamente el manual del operador antes de usar.
2. El revolver rociadora puede retroceder violentemente.
Sujétela con ambas manos.
3. Riesgo de lesiones a los ojos. Use siempre protección
para los ojos.
4. Para un uso químico apropiado consulte el Manual del
Operador.
IMPORTANT
• For indoor and outdoor use.
• Store indoors.
• Avoid pump damage. Protect from freezing.
Do not run for more than 3 minutes with
spray gun not triggered.
• If connected to a circuit protected by fuses,
use time-delay fuses only.
• Para uso interior y exterior.
• Almacene bajo techo.
• Evite daños a la bomba. Protéjala contra la congelación.
No haga funcionar por más de 3 minutos sin accionar el
gatillo de la pistola.
• Si se conecta a un circuito protegido por fusibles, use
fusibles con retardo solamente.
RIESGO DE LESIONESRISK OF INJURY
34-4058/111821
PRÉCAUTION
IMPORTANT

12 Mi-T-M JP-Electric Operator's Manual
INSTALLATION & PREPARATION
ATTIRE:
Proper attire is essential to your safety. It is advised to utilize whatever
means necessary to protect eyes, ears, and skin. Additional safety attire
(such as respiratory mask) may be required when using detergent cleaning
agents with this washer.
SETUP:
1. Thisunit should only be placed on alevel surface to ensureproperlubrication
for the water pump while operating. NEVER spray water directly on the
unit!
2. Do not place unit in an area:
a. where there is evidence of oil or gas leaks.
b. where ammable gas vapors may be present.
3. Do not allow the unit to be exposed to rain, snow or freezing temperatures.
If any part of the unit becomes frozen; excessive pressure may build up
in the unit which could cause it to burst, resulting in possible serious injury
to the operator or bystanders.
4. Before each use, be certain the oil level is in the center of the sight glass.
If low, ll with Mi-T-M pump oil (#AW-4085-0016). DO NOT OVERFILL!
WARNING RISK OF
EXPLOSION!
DO NOT OPERATE UNIT IN AN
AREA WHERE FLAMMABLE
GAS VAPORS MAY BE PRES-
ENT. AN ELECTRIC SPARK
MAY CAUSE AN EXPLOSION.
RISK OF BURSTING!
DO NOT STORE / OPERATE
UNIT IN A FREEZING ENVI-
RONMENT.
DANGER RISK OF
ELECTROCUTION!
THIS UNIT MUST BE CON-
NECTED TO A PROPERLY
GROUNDED OUTLET. DO NOT
USE AN ADAPTER OR RE-
MOVE THE THIRD GROUND-
ING PRONG.
WARNING RISK OF
ELECTROCUTION!
TO REDUCE THE RISK OF
ELECTROCUTION, KEEP ALL
CONNECTIONS DRY AND
OFF THE GROUND. DO NOT
TOUCH PLUG WITH WET
HANDS.
POWER CORD CONNECTION:
1. Make certain the motor switch is in the "OFF" position.
2. Ensure electrical supply is identical to the specications listed on the
pressure washer data plate.
3. GROUNDING INSTRUCTIONS: This product must be grounded. If it should
malfunction or breakdown, grounding provides a path of least resistance for
electric current to reduce the risk of electric shock. This product is equipped
with a cord having an equipment-grounding conductor. The plug must be
plugged into an appropriate outlet that is properly installed and grounded
in accordance with all local codes and ordinances.
4. DANGER: Improper connection of the equipment-grounding conductor
can result in a risk of electrocution. Check with a qualied electrician or
service personnel if you are in doubt as to whether the outlet is properly
grounded. Do not modify the plug - if it will not t the outlet, have a proper
outlet installed by a qualied electrician. Do not use any type of adaptor
with this product.
5. GROUND FAULT CIRCUIT INTERRUPTER PROTECTION:
a. SINGLE PHASE: If this pressure washer is provided with a Ground
Fault Circuit Interrupter (GFCI) built into the plug or the power supply
cord, test the GFCI each time it is plugged into an outlet according to
instructions on the GFCI. DO NOT use the pressure washer if the test
fails! The GFCI provides additional protection from the risk of electric
shock. Should replacement of the plug or cord become necessary, use
only identical replacement parts that include GFCI protection.
b. SINGLE PHASE: If this pressure washer is not provided with a GFCI,
this pressure washer should only be connected to a receptacle that
is protected by a Ground Fault Circuit Interrupter (GFCI) to comply with
the National Electric Code (NFPA 70) and to provide additional protection
from the risk of electric shock.
c. THREE PHASE: These pressure washers are not provided with GFCI
protection.
6. EXTENSION CORDS: Mi-T-M DOES NOT RECOMMEND THE USE OF
EXTENSION CORDS! If use of an extension cord is unavoidable, it must
be plugged into a GFCI found in circuit boxes or protected receptacles.
When using an extension cord, consult a qualied electrician to determine
the proper wire gauge needed for the length of the extension cord.

Mi-T-M JP-Electric Operator's Manual 13
WARNING RISK OF
INJECTION CAUSING
SEVERE INJURY!
NEVER LOOK DIRECTLY AT THE
NOZZLE ORIFICE UNLESS IT IS
DISCONNECTED FROM THE
GUN/WAND ASSEMBLY!
CONNECTION OF Q.C. NOZZLES
QUICK-CONNECT (Q.C.)
INSTALLATION & PREPARATION
SINGLE PHASE: Use only 3-wire extension cords that have 3-prong grounding-
typeplugs and 3-pole cordconnectors that accept the plugfromtheproduct.
THREE PHASE: Use only 4 wire extension cords that have 4-prong grounding
typeplugs and 4-pole cordconnectors that accept the plugfromtheproduct.
Use only extension cords that are intended for outdoor use. These ex-
tension cords are identied by a marking "Acceptable for use with outdoor
appliances; store indoors while not in use." Use only extension cords having
an electrical rating not less than the rating of the product. Do not use dam-
aged extension cords. Examine extension cord before using and replace
if damaged. Do not abuse extension cord and do not pull on any cord to
disconnect. Keep cord away from heat and sharp edges. Always connect
or disconnect the extension cord from the receptacle before connecting or
disconnecting the product from the extension cord.
7. Ensure the area between the pressure washer cord and outlet is kept dry.
8. Insert the male plug into a grounded AC outlet. DO NOT use an adapter
OR remove the grounding plug!!
NOZZLE REVIEW (2503 AND 3004):
Various nozzles may be quick-connected into the end of the wand to change
the spray pattern or use the detergent feature. When using Quick Connects
(Q.C.), be certain the connection is securely locked. If not, the high pressure
water may shoot the nozzle from the wand, causing severe injury or serious
damage. To determine spray fan, refer to the actual number stamped on the
nozzle. The rst two digits indicate the spray fan in degrees, i.e.; 00=0”,
15=15°, 25=25°, 65=detergent/low pressure.
1. The0” nozzle (RED): This is ablasting nozzle. It delivers a veryconcentrated
stream of water. Be cautious when using the straight narrow stream. It is
not recommended for use on painted or wood surfaces, or items attached
with adhesive backings. Uses: Removing weeds from sidewalk cracks,
stubborn stains from concrete, masonry, aluminum and steel, caked mud
from equipment, and cleaning lawn mower undersides.
2. The 15° nozzle (YELLOW): This is a chiseling nozzle. The spray should
be directed at a 45° angle to the surface and used like a scraper to remove
paint, grease and dirt. Uses: Surface preparation (removing mildew stains
and paint chips).
3. The 25° nozzle (GREEN): This is a ushing nozzle. This pattern is best
suited for ushing dirt, mud, and grime. Uses: Wet sweeping leaves from
walks, curbs and driveways, cleaning stable oors, washing swimming pool
bottoms, degreasing engines.
4. The 65° nozzle (BLACK): This is a low pressure detergent application
nozzle. This broad spray pattern distributes solution over vast areas under
low pressure. Uses: Detergent application, misting or rinsing.
NOZZLE REVIEW (1002 AND 1502):
NOTE: Depending on your model, there are two different variations for
adjusting your nozzle. Nozzle assembly should NOT be connected to
the gun assembly at this time.
Variation 1 (see Figure A)
1. Selections of high and low pressure can be achieved by pulling the nozzle
cover at the end of the wand "TOWARD" yourself for the High Pressure
setting, and pushing the nozzle cover "AWAY" from yourself for Low Pressure
and detergent application.
2. The spray pattern can be adjusted from 0° to 65° by rotating the nozzle cover
at the end of the wand in a clockwise and counter-clockwise direction. Be
cautious when using the straight narrow stream. It is not recommended
for use on painted or wood surfaces OR items attached with adhesive
backings.
FIGURE A. ADJUSTABLE NOZZLE
LOW PRESSURE / DETERGENT
NOZZLE COVER
HIGH PRESSURE
NOZZLE COVER

14 Mi-T-M JP-Electric Operator's Manual
WATER SUPPLY:
1. Selecta water supply hose which is aquality grade of gardenhosemeasuring
at least 3/4" ID and no longer than 50 feet.
2 Checkthe water inlet strainer to ensureitis clean and free of any obstructions.
Periodic cleaning of the water strainer will help prevent pump problems.
As a strainer becomes obstructed, it restricts proper ow of water to the
pump. This can cause cavitation which will result in premature failure of
pump packings and valves. Using a screw driver, remove the screen; clean
or replace with Mi-T-M #19-0001 if necessary.
3. Connect the hoses.
a. Connect one end of the water supply hose to the water inlet of the unit.
b. Connect the other end of the hose to your pressurized water supply.
NOTE: Do not use a non-pressurized water supply (i.e. from a well or
pond) with this unit.
c. Connect the high pressure discharge hose to the water outlet of the unit.
4. Follow the incoming water requirements listed below:
a. Water pressure must be a minimum of 20 pounds per square inch (PSI)
and a maximum of 125 PSI. (A typical outdoor faucet will generally
supply this PSI if turned completely "ON".)
b. Incoming GPM must be approximately one gallon more than the outgoing
GPM stated on the pressure washer nameplate. (You can check GPM
by timing how long it takes to ll a 5 gallon container.
c. Incoming water temperature must not exceed 140°F (78°C). If unit is
equipped with hot packing kit (2ME1 models only), temperature can not
exceed up to 190°F (87°C). Excessive pump damage may result if the
water temperature exceeds this acceptable level.
5. Never allow the unit to operate without the incoming water line attached
and the water supply turned all the way on.
INSTALLATION & PREPARATION
Variation 2 (see Figure B)
1. Selection of high pressure can be achieved by turning the protective collar
clockwise as shown in Drawing 1, Figure B. While in the high pressure
mode, water is directed solely through the 15° spray nozzle creating a
concentrated high pressure "fan" spray.
2. Selection of low pressure detergent application can be achieved by turning
the collar counterclockwise as shown in Drawing 2, Figure B. Once the
pressure is low enough, the detergent injector on the pressure washer will
draw detergent into the system. As the collar is turned, a water/detergent
mixture exits not only from the spray nozzle, but also around the nozzle.
This creates a "fan/cone" combination spray pattern.
NOZZLE CONNECTION:
1. Be certain the trigger gun is locked in the "OFF" position. See WARNING,
left.
2. The nozzle assembly should be disconnected from the gun/wand assembly
at this by retracting the locking ring on the quick-connect tting to remove
the nozzle (see Figure A) or by unscrewing the nozzle/lance assembly from
the gun/lance assembly (see Figure B).
QUICK-CONNECT FITTING
WARNING RISK OF SEVERE
INJURY!
THE TRIGGER GUN SHOULD
ALWAYS BE LOCKED IN THE
OFF POSITION WHEN NOT IN
USE!
CHECK WATER INLET STRAINER
Drawing 2
Drawing 1
FIGURE B.
ADJUSTABLE NOZZLE
CONNECT
DISCONNECT
FIGURE A FIGURE B

Mi-T-M JP-Electric Operator's Manual 15
PRE-START INSPECTION PROCEDURES:
Before starting the unit, perform the following procedures:
1. Inspect electrical cord for cuts. If a cut is found, DO NOT TOUCH OR USE
ELECTRICAL CORD! Replace cord before starting the unit.
2. Check the oil level in the pump.
3. Inspect the inlet water strainer. Clean or replace if necessary. See "Water
Supply", #2, pg. 15.
4. Check all hose connections to ensure they are securely tightened. See
"Water Supply", #3, pg. 15.
5. Inspect for system water leaks and oil leaks. Be sure that all damaged
parts are replaced and that the mechanical problems are corrected prior
to operation of the unit. If service is needed, contact Customer Service.
6. Inspect high pressure hose for kinking, cuts or leaks. If a cut or leak is
found, DO NOT USE HOSE! Replace hose before starting unit. Be sure
that all damaged parts are replaced and that the mechanical problems
are corrected prior to operation of the unit. If you need service, contact
Customer Service.
INSTALLATION & PREPARATION
UNLOADER:
The unloader valve on your machine is equipped with an adjustment knob
to adjust the pressure. Should less pressure be required, simply turn the ad-
justment knob counterclockwise. To set back to maximum, turn adjustment
knob completely clockwise. DO NOT OVERTIGHTEN!
CAUTION
RISK OF UNIT DAMAGE!
DO NOT OVERTIGHTEN THE
UNLOADER. BREAKAGE WILL
RESULT IN IMMEDIATE LOSS OF
WATER PRESSURE AND COSTLY
REPAIRS.
THERMAL RELIEF VALVE:
To ensure the water temperature does not exceed acceptable levels, never allow
the pressure washer to operate in the bypass mode (with the unit running and
the trigger closed) for more than three minutes.
A thermal relief valve has been added to this unit to protect the pump. This valve
will open and release water if the water temperature in the pump has exceeded
140°F. This will allow fresh,cool water to enter the system, preventingpremature
failure of pump packings.
END OF PREPARATION INSTRUCTIONS
WARNING
THE FOLLOWING PAGES CONTAIN OPERATING AND MAINTENANCE INSTRUCTIONS
DO NOT ATTEMPT TO OPERATE THIS PRESSURE WASHER UNTIL YOU HAVE READ AND UNDERSTOOD ALL
SAFETY PRECAUTIONS AND INSTRUCTIONS LISTED IN THIS MANUAL.
INCORRECT OPERATION OF THIS UNIT CAN CAUSE SERIOUS INJURY!!
DO NOT ALTER OR MODIFY THIS EQUIPMENT IN ANY MANNER!

16 Mi-T-M JP-Electric Operator's Manual
PRIMING THE PUMP:
1. It is essential to prime the pump on initial start-up and each time the water
supply is disconnected from the unit after initial use.
2. Lay the high pressure hose out to remove any loops. Water ow will constrict
the hose, creating tight loops if the hose is not straight.
3. Securely connect the gun assembly to the high pressure hose.
NOTE: The nozzle should NOT be connected to the gun assembly at this
time. See "Nozzle Connection" pg. 14.
4. With the trigger gun locked in the "OFF" position, turn the water supply
completely on. Pointing the gun in a safe direction, unlock the trigger gun
and squeeze the trigger.
5. Low pressure water will begin owing from the hose/gun assembly. This
allows the unit to prime and purge any air from the system. The unit is
primed when water ow is uninterrupted by air.
6. Once the unit is primed, release the trigger and lock the gun in the "OFF"
position. Securely connect the nozzle assy. (See "Nozzle Connection" pg.
14.)
START-UP:
1. Refer to the "Safety Precautions" pgs. 4-7 before starting the unit.
2. Locate the Safety Decals on your unit and heed their warnings.
3. With the gun locked in the "OFF" position, point the trigger gun away from
yourself or anyone else. Ensure water supply is turned completely on.
4. Disengage the safety lock-off on the gun and squeeze the trigger. Low
pressure water will begin owing from the nozzle.
5. Before starting the unit, brace yourself as the gun will kickback from the
high pressure created by the pump once the unit has started.
6. Move the switch to the "ON" position. On the 1002/1502 units, this switch
includes a circuit breaker for protection of the motor. In case of excess
load, the circuit breaker will automatically move the switch to the "OFF"
position. To restart, move the On/Off Switch to the "ON" position again.
7. Once the unit is turned on, perform the following procedures with the gun
open:
a. Inspect for system water leaks and oil leaks. If a leak is found, TURN
UNIT OFF IMMEDIATELY! Be sure that all damaged parts are replaced
and that the mechanical problems are corrected prior to operation of
the unit. If you require service, contact Mi-T-M Customer Service.
b. Inspect high pressure hose for kinking cuts and leaks. If a cut or leak
is found, DO NOT TOUCH HOSE AT CUT OR LEAK!!! TURN UNIT OFF
IMMEDIATELY! Replace hose before restarting the unit. Be sure that
all damaged parts are replaced and that the mechanical problems are
corrected prior to operation of the unit. If you require service, contact
Mi-T-M Service.
c. Inspect electrical cord for cuts. If a cut is found, DO NOT TOUCH OR
USE ELECTRICAL CORD! Replace cord before starting the unit.
8. Trigger the gun several times. Be certain to LOCK the trigger gun in the
"OFF" position whenever changing the nozzle. NEVER look directly into
the nozzle! High pressure water creates a risk of severe injury!
9. Do not allow unit to operate in bypass mode (with trigger closed) for more
than three minutes without triggering the gun. Failure to follow this simple
rule can cause premature failure of pump packing seals, resulting in costly
pump repair.
10. Because your pressure washer delivers a high pressure spray and a variety
of spray patterns, there are many cleaning jobs that can be done without
the use of detergents. If a cleaning agent is required, see "Cleaning with
Detergents" for the correct procedures.
WARNING RISK OF
INJECTION CAUSING
SEVERE INJURY!
-KEEP CLEAR OF NOZZLE!
NEVER PLACE HAND OR FIN-
GERS IN FRONT OF NOZZLE!
-DO NOT DIRECT DISCHARGE
STREAM AT PEOPLE OR PETS!
-BE CERTAIN THE NOZZLE IS
SECURELY CONNECTED TO
THE WAND TO PREVENT AN
ACCIDENTAL DISCHARGE!
OPERATING INSTRUCTIONS

Mi-T-M JP-Electric Operator's Manual 17
CLEANING WITH DETERGENTS:
1. Referto"DetergentCleaningPrecautions"beforeworkingwith detergents.
Be certain to wear protective safety attire as stated.
2. Prepare detergent solution according to label directions. Never pump
acids, alkaline, abrasive uids or solvents through the unit.
3. Connect your detergent hose to the unit as show on page 8; detergent
solution is determined as follows below depending on your model:
Figure A. Your injector is equipped with an adjustment knob on the
pump head, you may adjust the amount of detergent desired by
turning the knob completely counterclockwise to set at the maximum
siphon rate.
Figure B and C. The detergent ratio is preset and cannot be adjusted.
4. Immerse the detergent strainer into the detergent solution to allow
detergent to siphon.
5. With the trigger gun locked in the "OFF" position, adjust detergent
according to the "Nozzle Review Section" on page 13.
NOTE: This injection system is designed to apply detergents under
low pressure only. It will not allow detergent solutions to be intro-
duced into the system unless the detergent nozzle (6540 Black) is
installed.
6. To apply solution; unlock the trigger gun and squeeze the trigger. In a
few moments a detergent/water mixture will exit the low pressure nozzle.
Start spraying the lower portion of the surface being cleaned and move
up, using long overlapping strokes. Applying from the bottom up helps
avoid streaking. Allow to soak briey. DO NOT allow detergent solution
to dry on the surface. (Avoid working on hot surfaces or in direct sunlight
to minimize the chances of the detergent drying, which may result in
damaging painted surfaces.) Be certain to rinse a small section at a time.
7. To rinse; lock the trigger gun in the "OFF" position, either securely quick-
connect the desired high pressure nozzle into the end of the wand, or
adjust your nozzle according to the "Nozzle Review Section". Unlock
the trigger gun and spray. It will take about 30 seconds to purge all
detergent from the line. For best rinsing results, start at the top and
work down.
8. Siphon a gallon of water through the low pressure detergent injection
system after each use. This prevents the possibility of corrosion or
detergent residue causing mechanical problems during the next use.
SHUTDOWN:
1. Move the switch to the "OFF" position to turn unit off.
2. Turn the water supply off.
3. Pointing the gun in a safe direction, trigger the gun momentarily to relieve
any trapped pressure.
4. Once pressure is relieved, disconnect the nozzle.
5. Disconnect the unit from the power source.
6. Disconnect and drain gun, wand and hoses.
7. Wipe unit clean and store with gun, wand and hoses in a safe area.
FIGURE A. QUICK CONNECT
DETERGENT
FIGURE B. ADJUSTABLE NOZZLE
DETERGENT
FIGURE C. ADJUSTABLE NOZZLE
DETERGENT
OPERATING INSTRUCTIONS

18 Mi-T-M JP-Electric Operator's Manual
SPECIFIC MAINTENANCE:
PUMP: The pump oil must be changed after the rst 25 hours of operation.
Once the initial oil change has been completed, it is recommended the oil
be changed every 3 months or 250 hour intervals. If oil appears dirty or
milky, changes may be required at a greater frequency. Use Mi-T-M pump
oil #AW-4085-0016 and ll only to the center of the oil sight glass. DO NOT
OVERFILL!
NOZZLES: Water ow through the spray nozzle will erode the orice, making
it larger, resulting in a pressure loss. Nozzles should be replaced whenever
pressure is less than 85% of the maximum. The frequency of replacement
will depend upon such variables as mineral content in the water and number
of hours the nozzle is used.
QUICK COUPLERS (if applicable): There is an o-ring seal inside the female
quick coupler. This o-ring will deteriorate or, if the unit is allowed to pump
without the high pressure hose or nozzle attached, the o-ring may be blown
out occasionally. Simply insert a replacement o-ring to correct the leak. (Ad-
ditional o-rings can be purchased from your dealer.)
WINTERIZING:
For storage and transportation purposes in subfreezing ambient tempera-
tures, it will be necessary to winterize this unit. This unit must be protected
to the lowest incurred temperature for the following reasons:
1. If any part of the pumping system becomes frozen; excessive pressure may
build up in the unit which could cause the unit to burst resulting in possible
serious injury to the operator or bystanders.
2. The pumping system in this unit may be permanently damaged if frozen.
FREEZE DAMAGE IS NOT COVERED BY WARRANTY.
If you must store your unit in an area where the temperature may fall below
32°F, you can protect your unit by following the procedure outlined below.
1. Gather the following items:
a. Two 5 gallon containers.
b. One gallon of antifreeze. (Mi-T-M recommends an environmentally safe
antifreeze.)
c. Water supply.
d. Three foot hose, 1/2-3/4 I.D. with a 3/4 inch male garden hose tting.
2. Procedure:
a. To start winterizing, unit must be run and primed according to the
"Start-up Procedures" listed on page 16.
b. After running and priming, shut off the unit and water supply.
c. Relieve system pressure by pointing the trigger gun in a safe direction
and squeezing the trigger until water ow ceases to exit the nozzle.
d. Lock the trigger gun in an OFF position and remove the nozzle.
e. Remove the water supply hose from the unit and attach the 3 foot hose
securely to the inlet connection.
f. Shut off the detergent injector if applicable.
g. Fill one 5 gallon bucket with water.
h. Holding the 3 foot hose in an upright position, completely ll the hose
with water. Then plug the hose outlet with your thumb or nger. Place
the plugged end into the 5 gallon bucket of water.
i. Turn the unit on. Trigger the gun several times until all the air is worked
out of the system (unit is primed).
STORAGE & MAINTENANCE
WARNING RISK OF UNIT
BURSTING!
DO NOT STORE OR OPERATE
UNIT IN A FREEZING ENVI-
RONMENT!
32˚F 0˚C

Mi-T-M JP-Electric Operator's Manual 19
STORAGE & MAINTENANCE
NOTE: Proper winterizing is based on the recommended manufacturer's
instructions listed on the "Protection Chart" shown on the back label
of most antifreeze containers.
j. With the trigger gun held open, siphon enough water out of the 5 gallon
bucket until there is just enough water left to mix with the antifreeze.
k. Point the wand into the empty container and start the unit.
l. Trigger the gun until the antifreeze begins to exit the wand. Release
the trigger for 3 seconds, then trigger the gun for 3 seconds. Continue
cycling the gun several times until all the antifreeze mixture is siphoned
from the container.
m. Detach the 3 foot hose from the unit and drain any excess antifreeze
back into the 5 gallon container.
n. Disconnect the hose/gun/wand assembly from the unit and drain any
excess antifreeze back into the 5 gallon container.
o. Store the hose, gun and wand with the unit in a safe area.
p. Store antifreeze solution for next use or dispose of according to state
EPA laws.
3. Optional Procedure:
a. Shut the unit off.
b. Relieve system pressure by pointing the trigger gun in a safe direction
and squeezing the trigger until water ow ceases to exit the nozzle.
c. Disconnect and drain the hose, gun and wand.
d. Start the unit and allow it to run until all the water exits the unit. Once
the water has stopped owing from the unit, turn off.
NOTE: When using this procedure, caution should be used as ice chips
can form from drops of water which could cause the unit to burst if
starting before completely thawed.
STARTING UNIT AFTER EXTENDED STORAGE:
1. BE CERTAIN the unit is NOT plugged into the power source.
2. Prior to restarting the unit, thaw out any possible ice from the wand, gun,
hose and unit.
3. After following all "PREPARATION" instructions, start the unit momentarily
and immediately turn "OFF" to ensure all parts are lubricated before
operation.

20 Mi-T-M JP-Electric Operator's Manual
SYMPTOM PROBABLE CAUSE REMEDY
Pump motor will not start, or
stops while operating. GFCI tripped. Turn unit "OFF". Test GFCI by pressing reset button
Loose or disconnected plug. Reconnect plug.
Circuit overload. Tripped circuit
breaker or fuse blown in circuit
fuse box.
Disconnect all other plugs on the circuit be-
ing used and reset circuit breaker OR check
and replace fuse.
Tripped circuit breaker in unit. Allow to cool and restart unit.
Motor overload. Reset thermal overload button on pump
motor or inside electrical control panel.
Unit is frozen. Allow to thaw. If any part of the unit be-
comes frozen; excessive pressuremay build
up in the unit which could cause the unit to
burst resulting in possible serious injury to
the operator or bystanders.
Circuit breaker trips or fuse
blows in the Circuit overload. Ensure electrical supply is identical to the specications listed on the pressure washer
data plate. Disconnect all plugs on the cir-
cuit. When connecting to a circuit protected
by fuses, use time delay fuses only.
Extension cord is too long or wire
is too small. Electrical requirements on extension cord should comply with thespecications listed
on the pressure washer data plate.
Too much pressure. Use Adjusting Knob on Unloader to reduce
pressure.
GFCI trips. Incorrect voltage. Ensure electrical supply is identical to the
specications listed on the pressure washer
data plate.
Electrical short to ground. Contact Customer Service
Motor runs but there is no dis-
charge at nozzle when trigger
mechanism is squeezed
Water supply is not turned on. Turn water supply completely on.
Kink in water inlet hose. Remove kink.
Kink in high pressure discharge
hose Replace hose
Low or uctuating pressure. Water inlet screen obstructed. Remove screen, clean or replace.
Pump sucking air. (Prime lost) Tighten all water intake connections. Elimi-
nate leaks in intake line.
Not in high pressure mode. Insert high pressure nozzle.
Obstructed or worn orice. Remove and clean, or replace.
Damaged or obstructed valve
assembly on pump. Remove, clean or replace.
Pump packings worn. Replace packings.
Unloader valve not operating
correctly. Repair or replace.
Water is leaking from Thermal
relief Valve. Water inlet temperature is too high. Incoming water temperature must be less than 140°.
Water temperature in unit is too
high. Do not allow unit to operate in bypass mode (with the trigger gun closed) for more than
three minutes.
Defective valve. Defective valve.
TROUBLESHOOTING