MAT Industries PWZC164000 Troubleshooting guide

PRESSURE WASHER
OPERATION MANUAL
for model PWZC164000
Record All Information and attach sales receipt here for
future reference:
Purchase Date:__________________________
Serial #: ________________________________
Questions? 1-888-895-4549
Learn more about your pressure washer,
get answers to frequently asked questions,
and register on line at
www.powermate.com
TABLE OF CONTENTS
Safety Guidelines/Definitions......................................................2 Storage .....................................................................................11
Consumer Safety Information .....................................................2 Repairs .....................................................................................12
Important Safety Instructions .................................................. 2-5 Troubleshooting Guide .............................................................12
Specifications .............................................................................5 Warranty ...................................................................................13
Carton Contents .........................................................................5 Parts List & Exploded View ................................................ 14-17
Assembly Instructions.................................................................6 Français .............................................................................. 18-30
Operating Instructions .......................................................... 7-10 Español............................................................................... 31-43
Maintenance .............................................................................11
IMPORTANT: Please make certain that the person who is to use this equipment carefully reads and understands these instructions before operating.
6/23/2011
PRINTED IN U.S.A.
200-2839 // Rev. b
SAFETY GUIDELINES - DEFINITONS
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This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and
PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay
attention to these symbols.
DANGER
CAUTION
Indicates an imminently hazardous situation which, if not avoided ,
WILL result in DEATH OR SERIOUS INJURY.
Indicates a potentially hazardous situation which, if not avoided, MAY
result in MINOR OR MODERATE INJURY.
CAUTION
WA R N I N G
Used without the safety alert symbol indicates a potentially hazardous
situation which, if not avoided, MAY result in PROPERTY DAMAGE.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in DEATH OR SERIOUS INJURY.
CONSUMER SAFETY INFORMATION
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W A R N I N G This product may not be equipped with a spark arresting muffler. If the product is not equipped and will be used around
flammable materials, or on land covered with materials such as agricultural crops, forest, brush, grass, or other similar items, then an approved
spark arrester must be installed and is legally required by the state of California. It is a violation of California statutes section 130050 and/or
sections 4442 and 4443 of California Public Resources Code, unless the engine is equipped with a spark arrester, as defined in section 4442,
and maintained in effective working order. Spark arresters are also required on some U.S. Forest Service land and may also be legally required
under other statutes and ordinances.
WA R N I N G
CALIFORNIA PROPOSITION 65 WARNING
This product contains chemicals known to the State of California to cause cancer, birth defects and/or reproductive harm.
IMPORTANT SAFETY INFORMATION
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W A R N I N G Do not operate this unit until you have read and understand this Operators Manual and the Engine Owners Manual for
Safety, Operation, and Maintenance Instructions.
READ AND SAVE THESE INSTRUCTIONS
D A N G E R RISK OF EXPLOSION FOR FIRE
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Spilled gasoline and it’s vapors can become ignited from cigarette sparks,
electrical arcing, exhaust gases and hot engine components such as the
muffler.
• Shut off engine and allow it to cool before adding fuel to the tank.
• Use care in filling tank to avoid spilling fuel. Move pressure washer away from
fueling area before starting engine.
• Heat will expand fuel in the tank, which could result in spillage and poss ble
fire explosion.
• Fill tank to ½˝ (12.7 mm) below bottom of filler neck to provide space for fuel
expansion.
• Operating the pressure washer in an explosive environment could result in
a fire.
• Operate and fuel equipment in well-ventilated areas free from obstructions.
Equip areas with fire extinguisher suitable for gasoline fires.
• Materials placed against or near the pressure washer can interfere with its
proper ventilation features causing overheating and possible ignition of the
materials.
• Never operate pressure washer in an area containing dry brush or weeds.
• Muffler exhaust heat can damage painted surfaces, melt any material sensitive to heat (such as siding, plastic, rubber, vinyl, or the pressure hose, itself),
and damage live plants.
• Always keep pressure washer a minimum of 4´ (1.2m) away from surfaces
(such as houses, automobiles or live plants) that could be damaged form muffler
exhaust heat.
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IMPORTANT SAFETY INFORMATION (CONT.)
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D A N G E R RISK OF EXPLOSION FOR FIRE (CONT.)
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Improperly stored fuel could lead to accidental ignition. Fuel improperly
secured could get into the hands of children or other unqualified persons.
• Store fuel in an OSHA-approved container, in a secure location away from
work area.
• Use of acids, toxic or corrosive chemicals, poisons, insecticides, or any kind
of flammable solvent with this product could result in serious injury or death.
• Do not spray flammable liquids.
D A N G E R RISK TO BREATHING (ASPHYXIATION)
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Breathing exhaust fumes will cause serious injury or death! Engine exhaust
contains carbon monoxide, an odorless and deadly gas.
• Operate pressure washer in a well-ventilated area. Avoid enclosed areas such
as garages, basements, etc.
• Never operate unit in a location occupied by humans or animals.
• Some cleaning fluids contain substances which could cause injury to skin,
eyes or lungs.
• Use only cleaning fluids specifically recommended for high-pressure washers. Follow manufacturers recommendations. Do not use chlorine bleach or any
other corrosive compound.
D A N G E R RISK OF FLUID INJECTION AND LACERATION
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Your pressure washer operates at fluid pressures and velocities high enough
to penetrate human and animal flesh, which could result in amputation or
other serious injury. Leaks caused by loose fittings or worn or damaged hoses
can result in injection injuries. DO NOT TREAT FLUID INJECTION AS A
SIMPLE CUT! See a physician immediately!
• Inspect the high-pressure hose regularly. Replace the hose regularly. Replace
the hose immediately if it is damaged, worn, has melted from contacting the
engine, or shows any signs of cracking, bubbles, pinholes, or other leakage.
Never grasp a high-pressure hose that is leaking or damaged.
• Never touch, grasp or attempt to cover a pinhole or similar water leak on the
high-pressure hose. The stream of water IS under high pressure and WILL
penetrate skin.
• Never place hands in front of nozzle.
• Direct spray away from self and others.
• Make sure hose and fittings are tightened and in good condition. Never hold onto the
hose or fittings during operation.
• Do not allow hose to contact muffler.
• Never attach or remove wand or hose fittings while system is pressurized.
• Injuries can result if system pressure is not reduced before attempting maintenance or disassembly.
• To relieve system pressure, shut off engine, turn off water supply and pull gun
trigger until water stops flowing.
•Use only hoses and accessories rated for pressure higher than your pressure
washer’s PSI.
D A N G E R RISK OF INJURY FROM SPRAY
WHAT CAN HAPPEN
HOW TO PREVENT IT
• High-velocity fluid spray can cause objects to break, propelling particles at
high speed.
• Light or unsecured objects can become hazardous projectiles.
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• Always wear ANSI-approved z87.1 safety glasses. Wear protective clothing to
protect against accidental spraying.
• Never point wand at or spray people or animals.
• Always secure trigger lock when wand is not in service to prevent accidental
operation.
• Never permanently secure trigger in pull-back (open) position.
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IMPORTANT SAFETY INFORMATION (CONT.)
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D A N G E R RISK OF FLUID INJECTION AND LACERATION
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Unsafe operation of your pressure washer could lead to serious injury or
death to you or others.
• Do not use chlorine bleach or any other corrosive compound.
• Become familiar with the operation and controls of the pressure washer.
• Keep operating area clear of all persons, pets and obstacles.
• Do not operate the product when fatigued or under the influence of alcohol or
drugs. Stay alert at all times.
• Never defect the safety features of this product.
• Do not operate machine with missing, broken or unauthorized parts.
• Never leave wand unattached while unit is running.
• If proper starting procedure is not followed, engine can kickback causing
serious hand and arm injury.
• If engine does not start after two pulls, squeeze trigger of gun to relieve pump
pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to
avoid kickback and prevent hand or arm injury.
• The spray gun/wand is a powerful cleaning tool that could look l ke a toy to
a child.
• Keep children away from the pressure washer at all times.
• Reactive force of spray will cause gun/wand to kickback, and could cause
the operator to slip or fall or misdirect the spray. Improper control of gun/wand
can result in injuries to self and others.
• Do not overreach or stand on an unstable support.
• Do not use pressure washer while standing on a ladder.
• Grip gun/wand firmly with both hands. Expect the gun to kickback when triggered.
DANGER
RISK OF INJURY OR PROPERTY DAMAGE WHEN TRANSPORTING
OR STORING
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Fuel or oil leak or spill could result in fire or breathing hazard. Serious injury
or death can result. Fuel or oil leaks will damage carpet, paint or other surfaces in vehicles or trailers.
• If pressure washer is equipped with a fuel shut-off valve, turn the valve to
OFF position before transporting to avoid fuel leaks. If pressure washer is not
equipped with a fuel shut-off valve, drain the fuel from tank before transporting.
Only transport fuel in an OSHA- approved container. Always place pressure
washer on a protective mat when transporting to protect against damage to
vehicle from leaks. Remove pressure washer from vehicle immediately upon
arrival at your destination.
W A R N I N G RISK OF HOT SURFACES
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Contact with hot surfaces, such as engines exhaust components, could
result in serious burn.
• During operation, touch only the control surfaces of the pressure washer. Keep
children away from the pressure washer at all times. They may not be able to
recognize the hazards of this product.
W A R N I N G RISK OF CHEMICAL BURN
WHAT CAN HAPPEN
HOW TO PREVENT IT
• Use of acids, toxic or corrosive chemical, poisons, insecticides, or any kind
of flammable solvent with this product could result in serious injury or death.
Copyright © 2011 MAT Industries, LLC
•Do not use acids, gasoline, kerosene, or any other flammable materials in this
product. Use only household detergents, cleaners and degreasers recommended for use in pressure washers.
• Wear protective clothing to protect eyes and skin from contact with spraying
materials.
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IMPORTANT SAFETY INFORMATION (CONT.)
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W A R N I N G RISK OF ELECTRICAL SHOCK
WHAT CAN HAPPEN
• Spray directed at electrical outlets or switches, or objects connected to an
electrical circuit, could result in a fatal electric shock.
HOW TO PREVENT IT
• Unplug any electrically operated product before attempting to clean it. Direct
spray away from electric outlets and switches.
W A R N I N G RISK OF INJURY FROM LIFTING
WHAT CAN HAPPEN
• Serious injury can result from attempting to lift too heavy an object.
HOW TO PREVENT IT
•The pressure washer is too heavy to be lifted by one person. Obtain assistance from others before lifting.
SPECIFICATIONS
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MODEL.................................................................. PWZC164000 PUMP OIL CAPACITY ....................................................... 11 oz.
OPERATING PSI..................................................................4000 PUMP OIL TYPE ....................................Commercial tractor fluid
OPERATING GPM ..................................................................4.0
CARTON CONTENTS
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ASSEMBLY INSTRUCTIONS
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1. Locate and remove all loose parts from the carton. (Fig. 1)
2. Cut four corners of the carton from top and bottom and lay the panels flat. (Fig. 2)
A
C
D
B
FIG. 1
F
FIG. 2
3. Rotate the handle (A) up away from the pressure washer until it stops, pull out the
pin (B) and rotate the handle until it stops. Let go of the pin and move the handle
slightly to lock in place.
E
4. Roll the unit off the carton and discard carton.
5. Attach the nozzle panel (C) to the handle (A) with the 2 screws (D) provided as
shown in Fig. 3. Insert the 5 nozzle tips into the grommets on the panel.
6. Connect high-pressure hose to pump outlet (E). Tighten securely. (Fig. 3)
7. Connect wand to gun. Tighten securely. (Fig. 4)
FIG. 3
8. Attach high-pressure hose to gun. Tighten securely. (Fig. 5)
NOTE: The pump on this unit is shipped with oil and a plug in the head that needs
to be switched with the dipstick before operating the pressure washer for the first time.
9. Remove the plug (F) from the pump head and replace it with the dipstick supplied
with the pump. To check and change oil, refer to the “Maintenance” section of this
manual.
FIG. 4
FIG. 5
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OPERATING INSTRUCTIONS
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Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future
reference.
Quick Connect Nozzles stored in
this panel
Spray Gun
BASIC ELEMENTS OF A
PRESSURE WASHER
High Pressure Pump: Increases the pressure of the water supply.
Engine: Drives the high-pressure pump.
High Pressure Hose: Carries the pressurized water from the pump to
the gun and spray wand.
High-Pressure
Hose
Spray Gun: Connects with spray wand to control water flow rate, direction, and pressure.
Chemical Hose: Feeds cleaning agents into the pump to mix with the
Engine
water. See How To Apply Chemicals/Cleaning Solvents instructions in
this section.
Quick Connect Nozzles: Allow the user to quickly and easily change
the degree of spray to fit the job at hand.
High
BASIC ELEMENTS OF AN ENGINE
pressure
Refer to the engine manual for location and operation of engine conPump
trols.
Choke Control: Opens and closes carburetor choke valve.
Starter Grip: Pulling starter grip operates recoil starter to crank engine.
Engine Switch: Enables and disables ignition system
Chemical
Hose
PRESSURE WASHER TERMINOLOGY
PSI: Pounds per Square Inch. The unit of measure for water pressure. Also used for air pressure, hydraulic pressure, etc.
GPM: Gallons Per Minute. The unit of measure for the flow rate of water.
CU: Cleaning Units. GPM multiplied by PSI. GPM x PSI = CU
Bypass Mode: Allows water to re-circulate within the pump when the gun trigger is not pulled.
CAUTION
Allowing the unit to run for more than two minutes without the gun trigger pulled could cause overheating and damage to the
pump.
Chemical Injection System: Mixes cleaners or cleaning solvents with the water to improve cleaning effectiveness.
Water Supply: All pressure washers must have a source of water. The minimum requirements for a water supply are 20 PSI and 5 gallons per
minute.
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OPERATING INSTRUCTIONS (CONT.)
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PRESSURE WASHER OPERATING FEATURES PRESSURE
ADJUSTMENTS
The pressure setting is preset at the factory to achieve optimum pressure and cleaning. If you need a lower pressure, it can be accomplished by
these methods.
1. Back away from the surface to be cleaned. The further away you are, the less the pressure will be on the surface to be cleaned.
2. Change to the 40° nozzle – this nozzle delivers a less powerful stream of water and a wider spray pattern.
C A U T I O N DO NOT attempt to increase pump pressure. A higher pressure setting than the factory set pressure may damage pump.
FIG. 6
TO USE SPRAY WAND
The nozzles for the spray wand are stored on the top storage panel.
See chart to choose the correct nozzle for the job to be performed.
CHANGING NOZZLES ON SPRAY WAND
D A N G E R RISK OF FLUID INJECTION. Do NOT
direct discharge stream toward persons, unprotected skin, eyes or any
pets or animals. Serious injury will occur.
W A R N I N G RISK OF FLUID INJECTION. Do NOT
attempt to change nozzles while pressure washer is running. Turn
engine off before changing nozzles.
1. Pull back the quick connect collar on the spray wand and hold it in
place.
2. Insert the desired quick connect nozzle and hold in place.
3. Slide the quick connect collar forward until it locks into place.
4. Check that the quick connect nozzle is securely locked into the
spray wand.
0°
15°
25°
40°
Soap
Spray
Pattern
Uses
Powerful
pinpoint for
very intensive
cleaning
Intense cleaning of small
areas
Intense cleaning of medium
areas
Surfaces*
Metal or concrete
DO NOT use
on wood
Metal, concrete, Metal, concrete,
or wood
or wood
Intense cleaning Applies cleanof larger areas
ing solutions
Metal, concrete,
or wood
Metal, concrete,
or vinyl
CAUTION
*
The high pressure spray from your pressure washer is capable of causing damage
to surfaces such as wood, glass, automotive paint, auto striping and trim, and delicate objects such as
flowers and shrubs. Before spraying, check the item to be cleaned to assure yourself that it is strong
enough to resist damage from the force of the spray.
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OPERATING INSTRUCTIONS (CONT.)
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HOW TO APPLY CHEMICALS
AND CLEANING SOLVENTS
Applying chemicals or cleaning solvents is a low pressure operation.
NOTE: Use only soaps and chemicals designed for pressure washer
use. DO NOT USE BLEACH.
To Apply Chemicals:
1. Make sure the chemical hose is pressed onto the barbed fitting (G)
located near high-pressure hose (E). (Fig. 7)
2. The other end of the chemical hose should be inserted into a
chemical container containing the appropriate pressure washer
cleaning solution.
NOTE: For approximately every 7 gallons of water pumped 1 gallon of
chemical/cleaning solution will be used.
E
G
3. Insert soap nozzle (per previous chart) into spray wand, see Use
Spray Wand paragraph in this section.
NOTE: Chemicals and soaps will not siphon when using any quick
connect nozzle other than the black soap nozzle.
Fig. 7
W A R N I N G To reduce the risk of injury, read the pressure washer instruction manual and the engine instruction manual
before starting pressure washer.
D A N G E R RISK OF FLUID INJECTION AND LACERATION. When using the high-pressure setting, DO NOT allow the high-pressure spray to come in contact with unprotected skin, eyes, or with any pets or animals. Serious injury will occur.
• Your washer operates at fluid pressures and velocities high enough to penetrate human and animal flesh, which could result in amputation or other serious injury. Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries. DO NOT TREAT FLUID
INJECTION AS A SIMPLE CUT! See a physician immediately!
W A R N I N G RISK OF FIRE, ASPHYXIATION AND BURN. NEVER fill fuel tank when engine is running or hot. Do not smoke
when filling fuel tank.
• NEVER fill fuel tank completely. Fill tank to 1/2” below bottom of filler neck to provide space for fuel expansion. Wipe any fuel spillage from
engine and equipment before starting engine.
• NEVER run engine in doors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly
gas.
• DO NOT let hoses come in contact with very hot engine muffler during or immediately after use of your pressure washer. Damage to hoses
from contact with hot engine surfaces will NOT be covered by warranty.
CAUTION
RISK OF PROPERTY DAMAGE. NEVER pull water supply hose to move pressure washer. This could damage hose and/
or pump inlet.
• DO NOT use hot water, use cold water only.
• NEVER turn water supply off while pressure washer engine is running or damage to
pump will result.
• DO NOT stop spraying water for more than two minutes at a time. Pump operates in bypass mode when spray gun trigger is not pressed. If
pump is left in bypass mode for more than two minutes internal components of the pump can be damaged.
If you do not understand these precautions, please call 1-888-895-4549 to speak to a service representative for further instructions
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OPERATING INSTRUCTIONS (CONT.)
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STARTING
Prior to starting, refer to your engine manual for proper starting
procedure.
1. In a well ventilated outdoor area add fresh, high quality, unleaded
gasoline with a pump octane rating of 86 or higher. Do not overfill.
Wipe up spilled fuel before starting the engine. Refer to Engine
Owners Manual for correct procedure.
2. Check engine oil level. See Engine Owners Manual for correct
procedure.
3 Check pump oil level. See “Maintenance” section in this
manual.
H
4. Connect the water hose to the water
source. Turn the water source on to remove
all air from the hose. When a steady stream
of water is present, turn the water source off.
FIG. 8
5. Verify the filter screen (H) is in water
inlet of pump. (Fig. 8)
NOTE: Cone side faces out.
6. Connect water source to pump inlet (G). NOTE: Water source must
provide a minimum of 5 gallons per minute at 20 PSI. (Fig. 9)
9. Insert the quick connect nozzle for the task being performed.
See How To Use Wand instructions in this section.
10. Turn water source on.
CAUTION
RISK OF PROPERTY DAMAGE. Failure to do so
could cause damage to the pump.
11. Remove all air from the pump and high pressure hose by
depressing trigger until a steady stream of water is present.
12. Start engine. See Engine Owners Manual for correct procedure.
W A R N I N G RISK OF UNSAFE OPERATION. If engine
does not start after two pulls, squeeze trigger of gun to relieve
pump pressure. Pull starter cord slowly until resistance is felt.
Then pull cord rapidly to avoid kickback and prevent hand or arm
injury.
13. Depress trigger on gun to start water flow.
W A R N I N G RISK OF UNSAFE OPERATION. Stand on a
stable surface and grip gun/spray wand firmly with both hands.
Expect the gun to kick when triggered.
14. Release trigger to stop water
flow.
FIG. 10
D A N G E R RISK OF
INJURY FROM SPRAY. Always
engage the trigger lock when gun
is not in use. Failure to do so could
cause accidental spraying.
Trigger Lock Engaged
E
G
SHUTTING DOWN
FIG. 9
W A R N I N G To reduce the possibility of contamination
always protect against back flow when connected to a portable
water system.
7. Connect high pressure hose to pump outlet (E).
8. If applying a chemical or cleaning solution, see How To Apply
Chemicals/Cleaning Solvents instructions in this section.
1. After each use, if you have applied chemicals, draw clean water
through chemical injection system to rinse system thoroughly.
CAUTION
RISK OF PROPERTY DAMAGE. Failure to do so
could cause damage to the pump.
2. Turn engine off. See Engine Owner’s Manual.
CAUTION
RISK OF PROPERTY DAMAGE. NEVER turn the
water off with the engine running.
3. Turn water source off.
4. Pull trigger on spray gun to relieve any water pressure in hose or
spray gun.
5. See Storage section in this manual for proper storage procedures.
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MAINTENANCE
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W A R N I N G RISK OF BURN HAZARD. When performing maintenance, you may be exposed to hot surfaces, water
pressure or moving parts that can cause serious injury or death.
W A R N I N G RISK OF FIRE HAZARD. Always disconnect, spark plug wire, let the engine cool and release all water
pressure before performing any maintenance or repair. The
engine contains flammable fuel. Do not smoke or work near open
flames while performing maintenance.
To ensure efficient operation and longer life of your pressure washer, a
routine maintenance schedule should be prepared and followed. If the
pressure washer is used in unusual conditions, such as high-temperatures or dusty conditions, more frequent maintenance checks will be
required.
ENGINE
Consult the Engine Owners Manual for the manufacturer’s recommendations for any and all maintenance.
PUMP
The pump on this unit requires oil. The recommended oil
type to use is Commercial Tractor Fluid (Tractor Hydraulic Fluid). Pump oil capacity is 11 oz.
To check the oil, remove the dipstick located on top of
the pump. The oil level should be between the max and
min lines. Make sure the oil does not go below the min
line.
To add oil, remove the dipstick and add oil unitl it is between the max and min line. Replace dipstick.
If there is a problem with the pump, contact an Authorized Service Center.
2. Clean filter by flushing it with water on
both sides.
H
3. Re-insert filter into water inlet of pump.
NOTE: Cone side faces out.
FIG. 11
NOTE: Do not operate pressure washer without
filter properly installed.
STORAGE
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ENGINE
Consult the Engine Owners Manual for the manufacturer’s
recommendations for storage.
PUMP
The manufacturer recommends using a pump protector/winterizer
when storing the unit for more than 30 days and/or when freezing temperatures are expected. If a pump protector/winterizer is not available,
RV antifreeze or windshield washer fluid needs to be run through the
pump as outlined in the steps below.
NOTE: Using a pump protector/ winterizer, RV antifreeze or windshield
washer fluid is to provide proper lubrication to the internal seals of the
pump regardless of temperature or environment.
1. Obtain a funnel, 6 oz. of RV antifreeze or windshield washer fluid,
and 16–36” of garden hose with a male hose connector attached to
one end.
CAUTION RISK OF PROPERTY DAMAGE. Use only
RV antifreeze. Any other antifreeze is corrosive and can damage
pump.
2. Disconnect spark plug wire.
NOZZLE CLEANING
If the nozzle becomes clogged with foreign materials, such as dirt, excessive pressure may develop. If the nozzle becomes partially clogged
or restricted, the pump pressure will pulsate. Clean the nozzle immediately using the nozzle kit supplied and the following instructions:
3. Connect length of garden hose to water inlet of pump.
4. Add RV antifreeze or windshield washer fluid to hose
as shown. (Fig. 12)
1. Shut off the pressure washer and turn off the water supply.
5. Pull engine starter rope slowly several times until antifreeze/
washer fluid comes out of high-pressure hose connection of pump.
2. Pull trigger on gun handle to relieve any water pressure.
6. Remove garden hose from water inlet of pump.
3. Remove quick connect nozzle from the spray wand.
7. Reconnect spark plug wire.
4. Remove any obstructions from the quick connect nozzle with the
nozzle cleaning tool provided and flush with clean water.
FIG. 12
5. Re-attach the quick connect nozzle to the spray wand and turn on
the water supply.
6. Start pressure washer and test.
HOW TO CLEAN THE WATER
INLET FILTER
This screen filter should be checked periodically and cleaned if necessary.
1. Remove filter by grasping end and removing it from water inlet of
pump as shown. (Fig. 11)
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TROUBLESHOOTING GUIDE
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Problem
Cause
Correction
Engine will not start (see Engine
Manual for further engine troubleshooting)
1. No fuel
2. Pressure builds up after two pulls on the recoil starter
or after initial use.
3. Choke lever in the “No Choke” position.
4. Spark plug wire not attached.
5. Engine ON/OFF switch in OFF position.
6. Choke lever in the “Choke” position on a “hot” engine
or an engine that has been exposed to thermal heat for
a long period of time.
1. Add fuel.
2. Squeeze gun trigger to relieve pressure.
1. High pressure nozzle is not installed.
1. See How to Use Spray Wand instructions in the Operation
Section.
2. Water supply must be at least 5 GPM @ 20 PSI.
3. Repair leak. Apply sealant tape if necessary.
4. See Nozzle Cleaning instructions in the Maintenance section.
5. Remove and clean filter.
6. Turn off the engine, then the water source. Disconnect
the water source from the pump inlet and turn the water
source on to remove all air from hose. When there is a
steady stream of water present, turn water source off. Reconnect water source to pump inlet and turn on water source.
Squeeze trigger to remove remaining water.
7. Move choke to the “No Choke” position.
8. Use high pressure hose under 100 feet.
No or low pressure (initial use)
2. Low water supply.
3. Leak at high pressure hose fitting.
4. Nozzle obstructed.
5. Water filter screen clogged.
6. Air in hose.
7. Choke lever in the “Choke” position.
8. High pressure hose is too long.
Will not draw chemicals
1. Low pressure soap nozzle not installed.
3. Move choke to the “Choke” position.
4. Attach spark plug wire.
5. Place engine ON/OFF switch in ON position.
6. Move choke to the “No Choke” position.
6. Chemical build up in chemical injector.
1. See How to Use Spray Wand paragraph in the Operation
Section.
2. Clean filter.
3. Make sure end of chemical hose is fully submerged into
cleaning solution.
4. Dilute chemical. Chemical should be in the same consistency as water.
5. Lengthen water supply hose instead of high pressure
hose.
6. Have parts cleaned or replaced by AWSC.
No or low pressure (after period of
normal use)
1. Worn seal or packing.
2. Worn or obstructed valves.
3. Worn unloader piston.
1. Have replaced by AWSC.
2. Have replaced by AWSC.
3. Have replaced by AWSC.
Water leaking at gun/spray wand
connection
1. Worn or broken O-ring.
2. Loose hose connection.
1. Check and replace.
2. Tighten.
Water leaking at pump
1. Loose connections.
2. Piston packing worn.
3. Worn or broken O-rings.
4. Pump head or tubes damaged from freezing.
1. Tighten.
2. Have replaced by AWSC.
3. Have replaced by AWSC.
4. Have replaced by AWSC.
Pump Pulsates
1. Nozzle obstructed.
1. See Nozzle Cleaning paragraph in the Maintenance section for the correct procedure.
2. Chemical filter clogged.
3. Chemical screen not in cleaning solution.
4. Chemical too thick.
5. Pressure hose too long.
AWSC= Authorized Warranty Service Center
REPAIRS
• SAVE ALL INSTRUCTIONS
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by an Authorized Warranty Service
Center. Always use identical replacement parts. For the location of the nearest Authorized Warranty Service Center call 1-888-895-4549 or visit
our website www.powermate.com.
Copyright © 2011 MAT Industries, LLC
12 - ENG
200-2839
LIMITED WARRANTY
• SAVE ALL INSTRUCTIONS
WARRANTY COVERAGE: MAT Industries, LLC (the Company)
Warrants to the original retail customer in North America that it will repair or replace, free of charge, any parts found by the Company or its
authorized service representative to be defective in material or workmanship. This warranty covers the cost of replacement parts and labor for
defects in material or workmanship.
NOT COVERED
· Transportation charges for sending the product to the Company or
its authorized service representative for warranty service, or for shipping repaired or replacement products back to the customer; these
charges must be borne by the customer.
· Engine may be covered exclusively by a separate warranty from the
engine manufacturer as set forth in the engine Manual (if included).
· Damages caused by abuse or accident, and the effects of corrosion,
erosion and normal wear and tear.
· Warranty is void if the customer fails to maintain and operate the
product as instructed and recommended by the Company in the
owner’s manual.
· Warranty applies only if the product is used solely for consumer applications, and does not apply if the product is used for commercial or
business applications, or as rental equipment.
· The Company will not pay for repairs or adjustments to the product, or for any costs or labor, performed without the Company’s prior
authorization.
WARRANTY PERIOD
Two (2) year from the date of purchase. For warranty service, the customer must provide dated proof of purchase and must notify the Company within the warranty period.
For warranty service: Call toll free 888-895-4549, or write to Sanborn Manufacturing Co., Product Services, 118 West Rock Street, P.
O. Box 206, Springfield, MN 56087.
EXCLUSIONS AND LIMITATIONS
THE COMPANY MAKES NO OTHER WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY DISCLAIMED. THE WARRANTY SERVICE DESCRIBED ABOVE IS THE EXCLUSIVE REMEDY UNDER THIS WARRANTY; LIABILITY FOR INCIDENTAL AND CONSEQUENTIAL
DAMAGES IS EXCLUDED TO THE EXTENT PERMITTED BY LAW.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow a
disclaimer of implied warranties, or the exclusion or limitation of incidental and consequential damages, so the above disclaimers and exclusions may not apply to you.
200-2839
13 - ENG
Copyright © 2011 MAT Industries, LLC
PARTS LIST & EXPLODED VIEW
PRESSURE WASHER PWZC164000
2 4x
2
4x 3
31
1
5 4x
6 4x
7
1
4x
4
8
5x 10
35 2x
27
5
9
2x 11
26
34
2x 28
14
13 2x
7 4x
25
12 2x
24
21 2x
22 2x
23 2x
16
4
NOTES:
Torque to 225-275 lb-in.
Serrez de 225 À 275 lbs-in.
Torsión hasta 25,4-31,1 N•m
4x 11
20 4x
19
18
17
Torque to 175-200 lb-in.
Serrez de 175 À 200 lbs-in.
Torsión hasta 19,8-22,6 N•m
2x
2x
2x
3
Torque to 25-40 lb-in.
Serrez de 25 À 40 lbs-in.
Torsión hasta 2,8-4,5 N•m
Torque to 20-25 lb-in.
Serrez de 20 À 25 lbs-in.
Torsión hasta 2,3-2,8 N•m
Torque to 10-15 lb-in.
Serrez de 10 À 15 lbs-in.
Torsión hasta 1,1-1,7 N•m
Copyright © 2011 MAT Industries, LLC
14 - ENG
200-2839
PARTS LIST & EXPLODED VIEW
PRESSURE WASHER PWZC164000
ITEM
ART
PART #
N˚ / P
NÚM / P
QTY.
QTÉ
CANT
1
025-0096
2
N/A
3
N/A
4
Washer, flat 5/16
Rondelle
Arandela
4
040-0437
1
Pump assy
Ensemble du pompe
Conjunto de bomba
5
N/A
4
Bolt, 3/8-16 UNC X 1.375"
Boulon
Perno
6
N/A
4
Washer, lock, 3/8
Rondelle
Arandela
7
N/A
8
Washer, flat, 3/8
Rondelle
Arandela
8
114-0779
1
Handle
Poignée
Empuñadura
DESCRIPTION
DESCRIPTION
DESCRIPCÓN
1
Engine
Moteur
Motor
4
Bolt, 5/16NC HHCS X1 1/2
Boulon
Perno
9
114-0780
1
Hose hook
Crochet pour tuyau
Manguera gancho
10
093-0103
5
Grommet, .45 ID X .94 OD X .31
Grommet
Ojal
11
N/A
6
Screw #10 X 1
Vis
Tornillo
12
N/A
2
Bolt, 3/8"-16 x 2.25"
Boulon
Perno
13
N/A
2
Nut, nyloc 3/8-16
Écrou
Tuerca
14
107-0077
1
Pin assy
Assemblée Pin
Ensamblaje
15
114-0770
1
Frame
Frame
Marco
16
115-0546
1
Panel
Panneau
El panel
17
N/A
2
Screw-5/16"-18 self tapping
Vis
Tornillo
18
N/A
2
Washer, fender, 5/16" ID X 1" OD
Rondelle
Arandela
19
094-0186
2
Vibration pad
Tampon
Almohadilla
20
N/A
4
Nut 5/16-18
Écrou
Tuerca
21
110-0063
2
Wheel spacer
Entretoise de roue
Rueda espaciador
22
095-0084
2
Wheel, 12" flat free, 1/2" bore
Roue
Rueda
23
033-0001
2
Hub cap 1/2"
Chapeau de moyeu
Tapacubo
24
012-0168
1
Hose, 4000 PSI 3/8 X 50'
Tuyau
Manguera
25
145-0651
1
Lance, 28"
Lance
Lance
26
010-0030
1
Gun, 4000 PSI
Gun
Pistola
27
57835
1
Nozzle pack, 5 tips
Pack buse
Boquilla paquete
28
077-0179
2
Plastic cap 1.25"
Cap
Cap
29
57700
1
Chemical filter
Filtre chimique
Filtro químico
30
57701
1
Chemical hose, 1/4 ID 36"
Boyau de produit chimique
Química de la manguera
31
036-0109
1
Quick coupler
Acoplador rápido
Raccord rapide
32
098-4392
1
Warning label (not shown)
D’avertissement étiquette
Etiqueta de advertencia
33
098-4394
1
Warning label (not shown)
D’avertissement étiquette
Etiqueta de advertencia
34
115-0548
1
Nozzle panel (includes item 35)
Panneau de tuyère (inclut l’article
35)
Boquilla del panel (incluye el artículo 35)
35
N/A
2
Nut, #10-24
Écrou
Tuerca
*N/A - These are standard parts available at your local hardware store.
*N/A - Estas son piezas estándar disponibles en su ferretería local.
*N/A - Ces pièces sont des pièces standard disponibles en quincaillerie.
200-2839
15 - ENG
Copyright © 2011 MAT Industries, LLC
PARTS LIST & EXPLODED VIEW
PRESSURE WASHER ITEM # 040-0437 - PUMP
ITEM
ART
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
PART #
N˚ / P
NÚM / P
QTY.
QTÉ
CANT
042-0134
062-0072
1
1
8
6
6
6
6
6
6
6
3
1
1
1
1
1
1
1
1
062-0071
056-0095
Copyright © 2011 MAT Industries, LLC
DESCRIPTION
DESCRIPTION
DESCRIPCÓN
Pump head (includes entire gray area)
Plug
Screw
O-Ring
Suct./Del. Valve Seat
Suct./Del. Valve
Spring
Suct./Del. Valve Cage
O-Ring
Plug and O-Ring
Screw
Crankcase Flange
Alluminum Cover
O-Ring
Ring
Spacer
Ball Bearing
Oil Dipstick
Housing
Tête de pompe
Bouchon
Vis
Joint torique
Siège de valve
Soupape
Ressort
Camp de valve
Joint torique
Bouchon et joint torique
Vis
Bride de carter de vilebrequin
Couverture
Joint torique
Segment
Entretoise
Roulement
Jaugeur d’huile
Corps
Cabeza de bomba
Tapón
Tornillo
Anillo tórico
Asiento de válvula
Válvula
Resorte
Jaula de la válvula
Anillo tórico
Tapón y anillo tórico
Tornillo
Reborde del cárter del motor
Cubierta
Anillo tórico
Anillo
Espaciador
Cojinete
Varilla graduada del aceite
Compartimiento
16 - ENG
200-2839
PARTS LIST & EXPLODED VIEW
PRESSURE WASHER ITEM # 040-0437 - PUMP
QTY.
QTÉ
CANT
DESCRIPTION
DESCRIPTION
DESCRIPCÓN
20
3
Packing Head Ring
Segment
Anillo
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
077-0201
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
4
4
1
1
1
1
1
1
1
1
1
1
1
Packing
Back Ring
Packing
Packing Retainer
O-Ring
Oil Seal
Bolt
Washer
Ceramic Bushing
Washer
O-Ring
Piston Guides
Gudgeon Pin
Con. Rod Assembly
Outer Seeger
Oil Indicator
O-Ring
O-Ring
Cover
Screw
Screw
Flange
Oil Seal
Inner Seeger
Bushing
Bearing
Eccentric Shaft
O-Ring
Cap
Suction Coupling
Thermo Valve Coupling
Conical Cap
Emballage
Segment
Emballage
Arrêtoir
Joint torique
Joint
Boulon
Rondelle
Douille
Rondelle
Joint torique
Guides de piston
Pin
Assemblée de bielle
Agrafe
Indicateur d’huile
Joint torique
Joint torique
Couverture
Vis
Vis
Bride
Joint
Agrafe
Douille
Roulement
Arbre
Joint torique
Chapeau
Accouplement
Accouplement
Chapeau
043-0226
1
Reg. Valve Kit + Seat
Kit de valve de régulateur
031-0098
031-0099
043-0227
055-0084
079-0021
036-0112
068-0102
058-0183
118-0036
046-0334
048-0134
046-0335
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
1
1
O-Ring
O-Ring
Spring
Check Valve
O-Ring
Injector Body
Check Valve Kit
Valves Kit
Detergent Spring
Detergent Ball
Hose nipple
Suction fitting
Wing Nut
Water Filter
Water Seal Kit
Piston Kit
Oil Seal Kit
Joint torique
Joint torique
Ressort
Clapet anti-retour
Joint torique
Injecteur
Kit de clapet anti-retour
Jeu de Soupapes
Ressort
Balle
Manchon fileté
Raccord de succion
Écrou
Filtre
Jeu de Joints l’eau
Jeu de Piston
Jeu de Joints l’eau
Embalaje
Anillo
Embalaje
Detenedor
Anillo tórico
Sello de aceite
Perno
Arandela
Buje
Arandela
Anillo tórico
Guías del pistón
Pin
Asamblea de biela
Clip
Indicador del aceite
Anillo tórico
Anillo tórico
Cubierta
Tornillo
Tornillo
Reborde
Sello de aceite
Clip
Buje
Cojinete
Túnel
Anillo tórico
Casquillo
Acoplador
Acoplador
Casquillo
Kit de la válvula del regulador
Anillo tórico
Anillo tórico
Resorte
Válvula de cheque
Anillo tórico
Inyector
Kit de la válvula de cheque
Juego de Válvulas
Resorte
Pelota
Niple
Adaptador de succión
Tuerca
Filtro
Juego de Sello del agua
Juego de Pistón
Juego de Sello del agua
ITEM
ART
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
200-2839
PART #
N˚ / P
NÚM / P
077-0202
036-0113
17 - ENG
Copyright © 2011 MAT Industries, LLC