Campbell Hausfeld PW182501, PW183501, PW135002 Operating Instructions Manual

See Warranty on page 12 for important information about commercial use of this product.

Operating Instructions PW182501, PW183501

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and
others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for
future reference.

Campbell Hausfeld Electric
Powered Pressure Washers

REGISTER YOUR PRODUCT ONLINE NOW! http://www.campbellhausfeld.com

Description

These Campbell Hausfeld electric
pressure washers are perfect for all
around the home cleaning projects.
The units operate quietly, efficiently and
without fuel emissions. Each model
features “instant start stop” (ISS) which
shuts the motor off when the gun is not
engaged. This conserves water and
electricity, as well as extends the life of
the pump.

The pressure washers are powered by a
reliable universal motor and conveniently
plug into household 120V – 15 Amp
outlets. Both models are ETL approved to
meet UL and ETL standards in the US and
Canada.

Figure 1 - Model PW182501, and PW183501

Specifications

Model Pressure Volt

PW182501 1900 psi / 13,100 kPa 120

PW183501 1900 psi / 13,100 kPa 120

Please record Model Number and Serial Number for use when contacting the
manufacturer:

Model No.: __________________________________________________________________
Serial No.: __________________________________________________________________
Purchase Date: ______________________________________________________________
Purchase Place: ______________________________________________________________
For information about this product, call 1-800-330-0712.

READ & FOLLOW ALL INSTRUCTIONS

SAVE THESE INSTRUCTIONS

DO NOT DISCARD

Safety Guidelines

This manual contains
information that is very
important to know and

understand. If you have any
questions, please call 1-800-330-0712
for customer assistance. This information
is provided for SAFETY and to PREVENT
EQUIPMENT PROBLEMS. To help
recognize this information, observe the
following symbols.

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.

REMINDER: Keep your dated proof of purchase for warranty purposes!

Attach it to this manual or file it for safekeeping.

READ AND FOLLOW ALL INSTRUCTIONS • SAVE THESE INSTRUCTIONS • DO NOT DISCARD

© 2014 Campbell Hausfeld/Scott Fetzer IN471200AV 11/14

For parts, product & service information

visit www.campbellhausfeld.com

Operating Instructions

Safety Guidelines (Continued)

Notice indicates important information,
that if not followed, may cause damage to
equipment.

NOTE: Information that requires special attention.

Safety Symbols

The following Safety Symbols appear throughout this manual
to alert you to important safety hazards and precautions.

Read Manual
First

Risk of Falling

When using tools, basic precautions should
always be followed, including the following:

CALIFORNIA PROPOSITION 65

This product or its power cord

known to the State of California to cause cancer and birth
defects or other reproductive harm. Wash hands after handling.

You can create dust when you cut, sand,

metal, concrete, cement, or other masonry. This dust often
contains chemicals known to cause cancer, birth
defects, or other reproductive harm. Wear protective
gear.

GENERAL SAFETY

a. To reduce the risks of electric shock, fire,

and injury to persons, read all the instructions before
using the tool. Failure to follow warnings, dangers, and
cautions could result in DEATH or SERIOUS INJURY.

b. Be thoroughly familiar with the controls and the proper use of

the equipment. Follow all instructions. Contact your Campbell
Hausfeld representative if you have any questions, 1 (800)
330-0712.

c. Only persons well acquainted with these rules of safe

operation should be allowed to use the unit.

d. Follow all safety codes as well as the Occupational Safety

and Health Act (OSHA).

WORK AREA

a. Keep operation area clear of all persons.
b. To reduce the risk of injury, close supervision is necessary

when the product is used near children.

c. Do not operate the tool in explosive atmospheres, such as in

the presence of flammable liquids, gases, or dust. The tool
is able to create sparks resulting in the ignition of the dust or
fumes.

Risk of
Explosion

Risk of Personal
Injury

may contain chemicals, including lead,

drill or grind materials such as wood, paint,

Risk of Fire

Wear Eye
and Hearing
Protection

d. NEVER spray flammable liquids or use pressure

washer in areas containing combustible dust,
liquids, or vapors.

e. Never operate this machine in a closed building or

in or near an explosive environment.

PERSONAL SAFETY

a. Stay alert. Watch what you are doing and use

common sense when operating the tool. Do not use the
tool while tired or under the influence of drugs, alcohol, or
medication. A moment of inattention while operating the tool
increases the risk of injury to persons.

b. Dress properly. Wear closed toe shoes (no flip flops.) Do not

wear loose clothing or jewelry. Contain long hair. Keep hair,
clothing, and gloves away from moving parts. Loose clothes,
jewelry, or long hair increases the risk of injury to persons as a
result of being caught in moving parts.

c. Do not overreach. Keep proper footing and

balance at all times. Proper footing and balance
enables better control of the tool in unexpected
situations.

Risk of injection or severe injury. Keep clear
of nozzle. Do not discharge streams
at persons. This product is to be used only by trained
operators. Always remove lance from gun before cleaning
debris from nozzle.

d. Keep clear of nozzle. NEVER direct high pressure

spray at a person, animal, or yourself.

e. NEVER put hand or fingers over the spray nozzle while

operating the unit.

f. NEVER try to stop or deflect leaks with any body part.

Ensuring that the tool is used

only when the operator and all other
personnel in the work area are wearing ANSI Z87 eye
protection equipment, and when required, other appropriate
protection equipment such as head, hearing protection,
gloves, rubber boots, protective clothing when operating and
performing maintenance. Serious eye or permanent hearing
loss could result.

ELECTRICAL SAFETY

Risk of electrocution:

a. This product is provided with a ground fault circuit interrupter,

GFCI, built into the power cord plug. Be sure to inspect cord
and GFCI prior to use. Any repair or replacement of the power
cord must be performed by a qualified (licensed or certified)
electrical technician. If replacement of the plug or cord is

needed, use only identical replacement parts.
b. NEVER use an extension cord with this product.
c. Inspect cord before using - Do not use if cord is damaged.
d. Keep all electrical connections dry and off the ground.
e. Do not touch plug with wet hands.
f. Do not spray electrical apparatus and wiring.

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2

Safety Guidelines (Continued)

TOOL USE AND CARE

Do not use pressure that exceeds the operating

pressure of any of the parts (hoses, fi ttings, etc.)
in the pressurized system. Ensure all equipment and accessories are
rated to withstand the maximum working pressure of the unit.

a. Maintain the tool with care. A properly maintained tool

reduces the risk of problems and is easier to control.

b. Ensure safety devices are operating properly before each

use. DO NOT remove or modify any part of the gun or unit.

c. NEVER operate the machine without all components properly

connected to the machine (handle, gun/wand assembly,
nozzle, etc.).

d. Point gun in safe direction. Unit will start spraying when

trigger is squeezed if “On/Off” switch is in “ON” position.

e. Know how to stop this product and bleed pressure quickly.

Be thoroughly familiar with the controls.

f. ALWAYS engage the trigger safety latch in the safe position

when spraying is stopped even if only for a few moments.

g. NEVER permanently engage the trigger mechanism on the

gun.

h. ALWAYS follow detergent manufacturer’s label

recommendations for proper use of detergents. Always
protect eyes, skin, and respiratory system from detergent
use.

i. NEVER disconnect the high pressure discharge hose from

the machine while the system is pressurized. To depressurize
machine, turn power and water supply off, then press the gun

trigger 2-3 times.
j. Unplug unit when not in use.
k. Follow the maintenance instructions specified in the manual.

l. ALWAYS turn water supply “ON” before turning pressure

washer “ON.” Running pump dry causes serious damage.
m. Do not operate the pressure washer with the inlet water

screen removed. Keep screen clear of debris and sediment.
n. NEVER operate pressure washer with broken or missing

parts. Check equipment regularly and repair or replace worn

or damaged parts immediately.
o. Use only the lances supplied with this machine.
p. NEVER leave the wand unattended while the machine is

running.
q. ALWAYS hold gun and wand firmly when starting and

operating the machine.
r. Release the trigger when changing from high to low pressure

modes. Failure to do so could result in damage to the nozzle.
s. NEVER store the pressure washer outdoors or where it could

freeze. Freezing temperatures can seriously damage the

pump.
t. Pressure washer is not meant to pump hot water. Do not

connect to hot water supply.

Equipment damage:

Models: PW182501, PW183501

SERVICE

a. When servicing a tool, use only identical replacement parts.

Use only authorized parts.

Servicing of a Double-Insulated Appliance

In a double-insulated product,
two systems of insulation are
provided instead of grounding.
No grounding means are provided
for a double-insulated product,
nor should grounding means be
added to the product. Servicing a
double-insulated product requires
extreme care and knowledge of
the system, and should be done
only by qualified service personnel.
Replacement parts for a double­insulated product must be identical to the original parts. A
double-insulated product is marked with the words “Double
Insulation” or “Double Insulated.” Product may also be marked
with symbol shown above.

The DANGER, WARNING, CAUTION, and NOTICE
notifications and instructions in this manual cannot cover
all possible conditions and situations that may occur.
It must be understood by the operator that caution is a
factor which cannot be built into this product, but must be
supplied by the operator.

SAVE THESE INSTRUCTIONS

DO NOT DISCARD

Double Insulated Symbol

3

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Operating Instructions

Unpacking

On/Off Switch

Power Cord

High Pressure
Hose

Handle

Handle

High Pressure
Hose Outlet

Gun with
Trigger

Power
Cord

Lance

PW182501

Gun with
Trigger

After unpacking the unit, inspect
carefully for any damage that may
have occurred during transit. Check
for loose, missing or damaged
parts. Make sure to tighten fittings,
bolts, etc., before using the pressure
washer. Check to be sure all supplied
accessories are enclosed with the
unit. If any parts are missing, DO

NOT RETURN THE UNIT TO THE
RETAILER. Know the unit’s model
number, serial number and date code
(located on the back of the pressure
washer) and call 1-800-330-0712 for
replacement parts.

Do not operate the

unit if it’s damaged
during shipping, handling, or use. Damage
could result in bursting and cause injury or
property damage.

RECOMMENDED USES FOR THIS
PRESSURE WASHER

◆ Deck

◆ Siding

◆ Vehicles

◆ Gutters (with right angle nozzle)

ADDITIONAL ITEMS NOT
INCLUDED

◆ ANSI Z87 Eye Protection

◆ Garden Hose

NOTE: For the PW183501 only - Hold
on to the handle of the unit while
unreeling the hose. This will prevent
the unit from toppeling over.

High Pressure
Hose

Water Hose
Outlet

Figure 2 - Components of the Pressure Washer

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PW183501

On/Off Switch

Lance

Accessories

Brush
(PW183501 only)

Turbo Nozzle
(PW183501 only)

Right Angle
Nozzle

Detergent Bottle

(PW183501 only)

(Both models)

Accessory kit available for purchase.
Part Number PW091400AV

4

Assembly and Preoperation

Always make sure that

the garden hose is turned on before turning on
the pressure washer. Running the pressure washer without water will
damage the pumps seals.

Do not disassemble the lance or gun on this
pressure washer. Replacement parts are not available for the gun or

lance.

PW182501 & PW183501

1. Attach storage hooks.(see Figure 3)

2. Slide handle (1) onto unit, attach with 4 phillips screws. (see

Figure 4)

3. Attach high pressure hose to high pressure outlet (see Figure

8)

4. Attach high pressure hose to gun (see Figure 5).

5. Attach lance to gun, twist and lock. Attach nozzle or

detergent bottle to lance by pressing the Easy Connect
button and inserting into Quick Connect on lance. (see
Figures 6 & 7)

6. Attach garden hose to unit (see Figure 9).

7. Press Easy Connect button while inserting Quick Connect

fitting. (see Figure 5, 7 & 8)

Models: PW182501, PW183501

Figure 3 - Attach storage hooks
(PW182501 only)

Figure 6 - Attach lance to gun

1

2

3

4

Figure 4 -Attach phillips screws
(PW182501 only)

Figure 7- Attach nozzle to lance or detergent
bottle

Figure 5 - Attach high pressure hose to gun

Figure 8 - Attach high pressure hose

Water inlet

Figure 9 - Attach garden hose to unit

5

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Operating Instructions

Assembly and Preoperation (Continued)

TRIGGER SAFETY LATCH
In the engaged position, the trigger safety latch prevents the gun

from being triggered accidentally. Push the button in to engage
it. (See Figure 10)

Always engage the trigger safety latch when the unit is not in
use.

Trigger

Safety Lock

Figure 10 - Trigger safety latch

OPERATION

! IMPORTANT !

This pressure washer is equipped with a microswitch
sensitive to water flow. This Instant Start/Stop switch
(ISS) senses water flow in the pump. When the trigger is
released, water stops flowing through the pump. The ISS
then automatically turns the motor off to protect pump
from overheating.

OPERATION

1. Turn on water.

2. Pull trigger on gun.

3. Turn the “ON/OFF” switch to “ON”.

4. Release trigger. The pressure washer motor will stop running.

5. To spray again, pull trigger and motor and pump will restart.
NOTE: Occasionally the motor may run for a short time

to bring fresh, cool water into the pump even if trigger is
released. This is part of normal operation and will not damage
the unit.

Always turn the “ON/OFF” switch

to “OFF” then trigger gun to release hose
pressure before unplugging power cord.

Risk of equipment damage. Always

make sure the “ON/OFF” switch on the unit is
“OFF” and unit is unplugged prior to storage.

Risk of Injection. Unit will start

spraying when trigger is squeezed if ON/OFF
switch is in “ON” position. Always point gun in safe direction.

SURFACE PREPARATION
The following cleaning procedure will help you organize your

cleaning task and ensures that you will achieve the best results in
the shortest amount of time. Gallons Per Minute (GPM), the more

water per minute can mean faster cleaning, especially when
washing off materials like mud and road tar. GROUND FAULT

CURRENT INTERRUPTER (GFCI) protects user from accidental
electrocution (for electric powered pressure washers only).

Remember to use the spraying / cleaning techniques mentioned
in the following section.

Before starting a pressure washer cleaning job, prepare the
surface you intend to clean. Clear furniture from the area and
make sure that all windows and doors are closed tightly. Also,
protect all plants and trees near the cleaning area with a drop
cloth. A covering ensures that your plants won’t be sprayed by
the detergents.

START UP
ALWAYS use this start up procedure to ensure that the unit is

started safely and properly.

If water has frozen in the pressure washer, thaw
the pressure washer in a warm room before
starting. DO NOT pour hot water on or into the pump; internal parts will
be damaged.Check for leaks.

1. Ensure that the power switch is in the “OFF” position.

2. Attach a garden hose to the inlet side of the pump and
connect it to the water supply. Use a hose with an internal
diameter (I.D.) of 5/8 in. (1.58 cm) and a length of 50 ft. (15 m)
or less.

Some local plumbing codes require backfl ow
prevention when connecting to a fresh water supply. Install a backfl ow
preventer upstream from the pump if necessary.

a. If inlet water pressure is over 100 psi, install a regulating

water valve at the garden hose connection.

b. Do not exceed 100˚ F (38˚ C) inlet water temperature.

NOTE: The inlet water supply must have a minimum flow rate of
5 gpm (19 lpm).

4. Turn the water supply ON.

Never run the unit dry. Be sure the water supply is

completely turned on before operating the unit.

5. Trigger the gun until water sprays from the nozzle indicating
that all air is purged from the system. Set the trigger safety
latch.

6. Plug the power cord into a grounded 120V outlet, that is on a
dedicated circuit. Do not use extension cord. Press the reset
button on the GFCI plug adapter. This must be done each
time the unit is plugged into an outlet. (Figure 11)

SYSTEM CONNECTION
(See page 5 for Assembly Instructions)

1. Plug the power cord into a grounded 120V outlet.

2. Turn water on.

3. Unlock trigger lock by moving lock right to left.

4. Depress and hold the trigger on the gun for one minute to
release pressure and remove any air trapped in the system.

5. Turn the “ON/OFF” switch to the “ON” position.

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6

Operation (Continued)

INITIAL HIGH PRESSURE RINSE
Spray the cleaning surface with water to clear off any dirt or

grime that may have collected on the surface. Doing so allows
the detergent to attack the deep down dirt that has worked its
way into the cleaning surface.

Trigger the gun 3 to 5 times to get any trapped air out of the
system.

ADJUSTING THE SPRAY FAN ANGLE

1. The lance is affected by pressure during operation; therefore
hold it firmly with both hands and point the nozzle toward the
ground.

2. Activate by pulling the trigger of the gun/spray handle.

3. Adjust the distance to the cleaning surface, which will also
adjust your pressure of the nozzle.

4. Spray pattern shape and intensity can be changed by
twisting the spray adjuster at the end of the lance (see Figure
12 & 13). Keep hands clear of the front of the lance to prevent
injury.

Pressure can also be adjusted by moving closer or further away
from the cleaning surface and by adjusting the spray fan angle as
shown.

Models: PW182501, PW183501

Reset

Figure 11 - Grounded plug/reset button

Figure 12 - Spray Adjust

ANGLE TO THE CLEANING SURFACE
When spraying water against a surface, you can generate
maximum impact by striking the surface head on. However, this
type of impact can cause dirt particles to embed in the surface
and can prevent the desired cleaning action.

The optimum angle for spraying water against a cleaning surface
is 45 degrees to effeciently remove debris. (Figure 14)

Figure 13 - Adjust spray pattern

Figure 14 - Optimum angle to cleaning surface

7

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Operating Instructions

Operation (Continued)

Distance From Cleaning Surface
The distance between the spray nozzle and the cleaning surface
is another factor that affects the impact force of the water. The
impact force of the water increases as the nozzle is moved closer
to the surface.

How to Avoid Damaging Surfaces

Damage to cleaning surfaces occurs because the impact force
of the water exceeds the durability of the surface. You can vary
the impact force by controlling the spray nozzle angle to the
cleaning surface and the distance from the cleaning surface
and by adjusting the spray nozzle. NEVER use a narrow high
impact stream on a surface that is susceptible to damage. Avoid
spraying windows with a narrow high impact stream. Doing so
may break the window. The most sure way to avoid damaging
surfaces is to follow these steps:

1. Place the spray nozzle approximately 4-5 feet (1,22-1,52 m)
away from the cleaning surface. Then hold the lance and
spray nozzle at a 45 degree angle to the cleaning surface.
Trigger the gun.

2. Vary the fan pattern spray angle and the distance to the
cleaning surface until optimum cleaning efficiency is achieved
without damaging the surface.

DETERGENT APPLICATION
NOTE: Use only detergents formulated for pressure washers.

Test detergent in an inconspicuous area before use. DO NOT use
bleach in pressure washer.

Detergents

The use of detergents can dramatically reduce cleaning time
and assist in the removal of difficult stains. Many detergents are
customized for pressure washer use on specific cleaning tasks.
Pressure washer detergents are as thick as water. Using thicker
detergents – like dish detergent – will clog the chemical injection
system and prevent the application of the detergent.

Once applied to a cleaning surface, detergents take time to
break down dirt and grime. Detergents work best when applied
at low pressure.

You can effectively clean surfaces by combining the chemical
action of detergents with high pressure rinses. On vertical
surfaces, apply the detergent starting at the bottom and work
your way upward. This method prevents the detergent from
sliding down and causing streaks. Begin high pressure rinsing
at the top and work your way down to surface. On particularly
tough stains, use a brush in combination with detergents and
high pressure rinsing.

1. Follow manufacturer’s label directions for mixing correct
concentrations of detergent/detergents. The detergent
detergent to water ratio through the pump is approximately
10% (1 to 10).

◆ PW182501 & PW183501: Pour detergent into detergent

container.

General Cleaning Tips

1. Apply the detergent so that it thoroughly covers the cleaning
surface. Apply the detergent from bottom to top to prevent
the detergent from sliding down and streaking. Wait a couple
of minutes for the detergent to break down the dirt and grime.
Use a brush to lightly scrub heavily soiled areas. Never allow
the detergent to dry on the cleaning surface.

2. Rinse with high pressure.

CLEANING POWER
The easiest way to regulate the cleaning power of your pressure

washer is by changing the distance from the surface you are
cleaning. Begin spraying with a wide fan pattern while standing
several feet from the surface. Slowly move closer to the object
you are cleaning, adjusting the spray pattern as necessary, until
you find the most effective cleaning technique.

FINAL RINSE
The final rinse should start at the top and work down to surface.

Make sure that you thoroughly rinse the surface and that you
remove all detergent.

PRESSURE RELIEF PROCEDURE
To reduce the risk of bodily injury or property damage, always

follow this procedure whenever spraying is stopped, when work
is completed, and before checking or repairing any part of the
system.

1. Engage the trigger safety latch.

2. Turn the unit off.

3. Shut off the water supply.

4. Disengage the trigger safety latch and trigger the gun to
relieve pressure.

5. Re-engage the trigger safety latch.

6. When checking or repairing unit, remove the wall outlet plug
from the wall.

7. Before overnight storage, long term storage, or transporting
unit, disconnect the water supply.

SHUTDOWN

1. Fully rinse detergent attachement with clean water.

2. Turn the motor OFF.

3 Turn the water supply OFF.

4. After the motor and water supply are turned off, trigger the
gun to depressurize the system.

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8

Models: PW182501, PW183501

Operation (Continued)

NEVER turn the water supply off before turning
the engine/motor off. Serious damage could occur to the pump and/or
engine/motor.

NEVER disconnect the high pressure discharge
hose from the machine while the system is
pressurized. To depressurize, turn engine/motor off, turn water supply
off and squeeze gun trigger 2-3 times.

5. After each use, wipe all surfaces of the pressure washer with
a clean, damp cloth.

STORAGE

• Do not store the pressure washer outdoors.

• Do not store the pressure washer where it might freeze unless
it has been properly winterized.

Winterizing Instructions

1. Disconnect the high pressure hose from the pump.

2. Insert a 12 inch to 14 inch piece of garden hose into the
pump inlet.

3. Place a funnel in the other end of the garden hose.

Read the manufacturer’s instructions for safe
handling and disposal of RV antifreeze.

4. Pour approximately 6 oz. of RV antifreeze into the funnel.

5. Jog the On/Off Switch briefly until the RV antifreeze comes
out of the pump outlet.

6. Disconnect the high pressure hose from the gun and drain
the hose. Hold the gun and lance in a vertical position and
squeeze the trigger to drain the water out.

NOZZLE CLEANING INSTRUCTIONS
A clogged or partially clogged nozzle can cause a significant

reduction of water coming out of the nozzle and cause the unit to
pulsate while spraying.

To clean out the nozzle:

• Turn off unit.

• Turn off water supply. Relieve any pressure trapped in the
hose by squeezing trigger 2-3 times.

• Separate lance from gun.

• Rotate nozzle to the narrow stream setting. This opens up the
fan blades.

• Using the included nozzle cleaner, or an un-folded paper clip,
insert wire into the nozzle hole and move back and forth until
debris is dislodged (refer to Figure 15).

• Remove additional debris by back-flushing water through
the nozzle. To do this, remove the lance from the gun, place
end of a garden hose (with water running) nozzle to nozzle
pushing water and debris out the back opening of the lance.

TIPS FOR EXTENDING THE LIFE OF YOUR PRESSURE WASHER

1. Never operate the unit without water.

2. Your pressure washer is not meant to pump hot water. Never
connect your pressure washer to a hot water supply as it will
significantly reduce the life of the pump.

Nozzle Nozzle Cleaner

Figure 15

MAINTENANCE
Observe regular maintenance intervals to ensure maximum

performance and life from the pressure washer. Refer to the
schedule for recommended maintenance. If you operate the
pressure washer in dusty conditions, perform maintenance checks
more often.

MAINTENANCE SCHEDULE

Maintenance Schedule Action needed

Daily Check water inlet screen and filter.

TECHNICAL AND CONSUMER INFORMATION

Horizontal Oriented Pressure Washers

Pump Detergent Suction
Water to detergent ratio 10 to 1 (10% detergent)
Water Supply Requirements
Minimum inlet pressure 20 psi
Maximum inlet pressure 100 psi
Maximum inlet temperature 100˚ F
Minimum inlet flow rate 5 gpm
Inlet garden hose size 5/8 in. I.D.
Maximum inlet garden hose length 50 ft

9

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Operating Instructions

Troubleshooting Guide

SYMPTOM CAUSE SOLUTION

Low pressure and/or pump
runs rough

Strong surging at the inlet and
low pressure

Fluctuating pressure 1. Pump drawing in air 1. Ensure hoses and fittings are tight. Purge air from

Pressure drops after period of
normal use

Pressure washer does not
start up

Motor stops suddenly 1. Extension cord ( see page 2 Electrical

Unit begins to smoke Overheated, overloaded or damaged

Pump noisy / pump runs
rough

Pressure washer will not spray
detergent

1. Worn nozzle 1. Replace nozzle

2. Inlet filter on pump clogged 2. Clean. Check more frequently

3. Restricted inlet 3. Check garden hose, may be collapsed or kinked.
Check inlet water flow

4. Leaking high pressure hose 4. Replace high pressure hose

5. Pump drawing in air 5. Ensure hoses and fittings are tight

1. Foreign particles in the inlet or

discharge valve or worn inlet and/or
discharge valves

2. Nozzle clogged 2. Clean or replace

1. Nozzle worn 1. Check and replace

1. GFCI has tripped 1. Push reset button on plug

2. Plug is not well connected or electric

socket is faulty

3. Extension cord ( see page 2 Electrical

Safety section b) or wire size too small

4. Main voltage supply too low 4. Check that main supply voltage is adequate

5. Thermal safety switch has tripped 5. Switch off unit and allow motor to cool down

Safety section b) or wire size too small

2. Thermal safety switch has tripped due

to overheating

motor

1. Pump drawing in air/low water supply 1. Ensure fittings are tight. Increase water pressure

2. Water too hot 2. Reduce temperature below 100° F

1. Not using detergent dispenser 1. Change nozzle and detergent dispenser

1. Call 1-800-330-0712

garden hose

2. Check plug, socket and fuses

3. Remove extension cord, product cannot be used
with extension cord

1. Remove extension cord, product cannot be used
with extension cord

2. Check that main supply voltage corresponds to
specifications

Turn off unit and call 1-800-330-0712

Continued on next page

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10

Models: PW182501, PW183501

Troubleshooting Guide (Continued)

SYMPTOM CAUSE SOLUTION

Motor will not start The gun trigger is not being pulled while

starting

Low pressure testing Pump, gun or lance problem 1. Remove the black high-pressure hose from the

1. Turn the water supply off. Disconnect the garden hose
and the black high- pressure hose from the unit. This will
relieve any pressure from the pump.

2. Plug the unit in to the electrical outlet. Make sure the unit
is in the OFF position.

3. If your unit is equipped with a GFCI plug, push the top
button, then the bottom button and then top button
again. You should have a light showing on the small
window above these buttons. If no red light is showing,
you are not getting power to the unit. The unit can be
taken to a service center for repair.

4. Hook the water supply back to the unit and turn the
water on. Press the on button and see if it will start. If it
does, shut the water and the unit off, attach the gun and
hose and go to step 5.

5. With the unit in the OFF position, pull the trigger on the
gun and make sure a small stream of water is coming
out. Keep the trigger pressed while turning the unit ON.

pressure washer.

2. Hook up the garden hose.

3. Turn on the water supply the water should flow
through the pressure washer.

4. Turn on the pressure washer. The water should
shoot 8-10 feet from the pump out of the pipe
where the high-pressure hose hooks up.

5. If water does shoot 8-10 feet, then the pump is
fine. If not, then the pump needs to be cleaned.
Turn the water off to the pressure washer and call
Technical Support at 1-800-330-0712 for further
instructions.

6. If the pump is fine, then attach the black high­pressure hose to the pressure washer. Remove the
nozzle from the lance.

7. Turn the water back on and trigger the gun. Water
should shoot 10-20 feet from the gun.

8. If water does not shoot 10-20 feet from the gun,
then the trigger valve in the gun is bad and the gun
needs to be replaced. If it does shoot 10-20 feet,
then the nozzle needs to be checked for clogs.
See page 9 for Nozzle Cleaning Instructions.

11

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