Green-Power GNW3324A 3300 PSI 208 cc Gas Pressure Washer, LCT Professional Engine, CARB Approved Instructions
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GNW3324A
GAS PRESSURE WASHER MANUAL
Green-Power America, LLC
GNW3324A GAS PRESSURE WASHER
Products Service Information
Green-Power America LLC thanks you for choosing a Green-Power America
LLC product.
Please register your product within 10 days of purchase to ensure that you receive optimal service. Always keep copy of your original receipt.
By registering your product, you are protected:
1. You have a record of the product purchase,
2. Customer Service can Better serve you on Warranty related issues
3. Green-Power America will be able to contact you in the unlikely event that a product recall notification is necessary.
You can register your product in one of two ways follows:
Option 1 : go to the Green Power America website at www.greenpoweramerica.com/service (or www.g-poweramerica.com/service ) and follow the instruction to register online.
Option 2 : Fill out the form on the Warranty Card included in the box, and return via standard mail to Green Power America, LLC at 840 9th Stree t suite H, Upland CA 91786. Please note that postage is required to mail the registration form back to Green-Power America, LLC .
If you still have any questions regarding the usage or operation of the product after you have read the manual, or if you have any quality issue during operation, please call our toll-free service number shown below:
888-834-4218
You may reach us by visiting our web www.green-poweramerica.com
(or www.g-poweramerica.com
) or sending us emails to:
[email protected]
GNW3324A GAS PRESSURE WASHER
WARRANTY POLICY—PRESSURE WASHER
Green-Power America, LLC (GPA)
ONE(1)-YEAR LIMITED WARRANTY
Green-Power America, LLC (GPA) provides One(1)-Year limited factory warranty once consumers buy the Pressure Washer from GPA or any of GPA partners in the United Sates.
1, Warranty Qualifications
Green-Power America, LLC (GPA) will register this warranty upon receipt of your
Warranty Registration Card / Warranty Registration on Web and a copy of your sales receipt from one of GPA's retail locations as proof of purchase. GPA strongly recommend consumer keeps the purchasing receipt as a proof.
Please submit your warranty registration and your proof of purchase within ten
(10) days of the date of purchase.
2, Clarification of One(1)-Year Limited Warranty
✓ One(1)-Year Limited Warranty: For household use only, from the original
✓ date of purchase, the warranty is clocked and the parts will be free in the first year.
If the product is used for commercial or industrial purpose, including but not limited to be used in commercial or industrial site, rental and any other types of income earning, the original One(1)-Year Warranty will be expired and becomes Thirty(30) days instead, the parts will be free during this period.
GPA will provide all parts for replacement in whole lifetime of the product, material cost and transportation cost will apply if it is beyond of warranty period or not covered by the warranty policy.
3, Repair/Replacement Warranty
GPA warrants to the original purchaser that the mechanical and electrical components will be free of defects in material for a period of the first One(1) Year
GNW3324A GAS PRESSURE WASHER for household purpose or the first Thirty (30) days for commercial and/or industrial use from the date of purchase on the original purchasing receipt. Transportation charges on product submitted for repair or replacement under this warranty are the sole responsibility of the purchaser. This warranty only applies to the original purchaser and is not transferable.
Contact GPA's Service and GPA will troubleshoot any issue via phone (Toll-Free:
888-834-4218) or e-mail ( [email protected]
). If the issue is not fixed, GPA will, at its option, authorize evaluation, repair or replacement of the defective part or component at a GPA Service Center. GPA will provide you with a case number for warranty service. Please keep it for future reference. Repairs or replacements without prior authorization, or at an unauthorized repair facility, will not be covered by this warranty.
4, Return Policy and Procedure
✓ Defective Return
For the household user only, if the defective unit can’t be repaired by the authorized repair center and the unit was purchased within Thirty (30) days, GPA will make a decision, on GPA sole options, either replace it with an equivalent or return it to GPA and consumer will get refund.
✓ Remorse Return
If consumer wants to return due to mind changing or any other non-quality reason, which is called Remorse Return , and the unit is in its original packing condition or consumer opened the original package but never fill the fuel and/or oil into the unit, and the unit can be repacked properly, within Seven (7) days from the original purchasing date, GPA will provide a Return Goods Authorization number (RGA #) to the retailer to accept the return. Consumer will pay the return freight and 15% of the retail price (excluding tax) for re-stock fee. The consumer should contact the retailer with GPA’s RGA# and will get remaining amount refunded after the return is received by GPA.
The return address will be noted by GPA when the RGA# is provided, but Do Not
Return the Unit to the Place of Purchase even unless the retailer / distributor has a certain agreement with GPA in written .
GNW3324A GAS PRESSURE WASHER
All refund will be issued in terms of Credit Memo (CM) to the retailer/distributor.
5, Warranty Exclusions
This warranty does not cover the following repairs and equipment:
✓ Normal Wear and Tear
Products with mechanical and electrical components need periodic parts and service to perform well, including but not limited, filter elements, o-rings, spark plug, rubber mounts, etc. This warranty does not cover repair when normal use has exhausted the life of a part or the equipment as a whole.
✓ Installation, Use and Maintenance
--This warranty will not apply to parts and/or any labor of installation.
--This warranty will not apply to parts and/or any labor if the product is deemed to have been misused, neglected, involved in an accident, abused, loaded beyond the product's limits, modified, installed improperly or connected incorrectly to any electrical component.
--Normal maintenance is not covered by this warranty and is not required to be performed at a facility or by a person authorized by GPA.
* Except as otherwise stipulated in any of the following enclosed Emission Control
System Warranties (when applicable) for the Emission Control System: U.S.
Environment Protection Agency (EPA), California Air Resources Board (CARB) and/or Environment Canada (EC).
✓ Other Exclusions
This warranty excludes:
–Cosmetic defects such as paint, decals, etc.
–Accessory parts such as starting batteries, tools and storage covers.
–Failures due to acts of God and other force majeure events beyond the manufacturer's control.
–Problems caused by parts that are not original Green-Power America (GPA) parts.
When applicable, this warranty does not apply to products used for prime power in place of a utility.
6, Limits of Implied Warranty and Consequential Damage
GNW3324A GAS PRESSURE WASHER
Green-Power America (GPA) disclaims any obligation to cover any loss of time, use of this product, freight, or any incidental or consequential claim by anyone from using this generator. THIS WARRANTY AND THE ATTACHED U.S. EPA, CARB and/or EC EMISSION CONTROL SYSTEM WARRANTIES (WHEN APPLICABLE)
ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE.
A unit provided as an exchange will be subject to the warranty of the original unit.
The length of the warranty governing the exchanged unit will remain calculated by reference to the purchase date of the original unit.
This warranty gives you certain legal rights which may change from State to State or province to province. Your State or province may also have other rights you may be entitled to that are not listed within this warranty.
Contact Information
www.green-poweramerica.com
Customer Service
Mon – Fri 8:00 AM – 5:00 PM (EST)
Toll Free : 1-888-834-4218
Service Email: [email protected]
GNW3324A GAS PRESSURE WASHER
CONTENTS
1, SPECIFITIONS................................................................................................................. 8
2, SAFTY INSTRUCTION ............................................................................................... 9-12
3, INTRODUCTION ............................................................................................................ 13
4, PACKING LIST .......................................................................................................... 14-15
5, ASSEMBLY INSTRUCTIONS ........................................................................................ 16
6, PREPARATION ......................................................................................................... 17-18
7, OPERATING INSTRUCTION .................................................................................... 19-24
8, TROUBLESHOOTING .............................................................................................. 25-26
9, MAINTENANCE ........................................................................................................ 27-28
10, STORAGE ............................................................................................................... 29-30
11, PARTS LIST ............................................................................................................ 31-32
GNW3324A GAS PRESSURE WASHER
1, SPECIFITIONS
Model Number
Maximum Pressure
Rated Pressure
Rated volume
Minimum Inlet Pressure
Maximum Inlet Pressure
Pump
Thermal Relief Valve
Minimum Temperature of
Pumped Water
Maximum Temperature of
Pumped Water
Inlet & Discharge Ports
High Pressure Hose Length
Engine Displacement
Engine Power
Engine Running Speed
(without load)
Fuel type
Fuel tank capacity
Oil type
Oil capacity
Wheel
Detergent tank
GNW3324A
3300 psi
2750 psi
2.4gpm
30 psi
100 psi
Heavy-duty maintenance-free axial cam
Included
41°F(5°C)
140°F(60°C)
Inlet G3/4"-14, Discharge M22X1.5
25' (7.6 m)
208 cc
7.0 HP
3600rpm
Unleaded Gasoline
3.6 L
SAE 10W-30
20.3 fl oz
10”
0.97 G (3.6 L)
8
GNW3324A GAS PRESSURE WASHER
2, SAFETY INSTRUCTIONS
WARNING
To reduce the risk of serious injury, read all instructions and precautions before operating this machine.
SYMBOL MEANINGS:
TOXIC
This symbol warns you of possible toxic gases which can be harmful to your health or deadly if you are exposed to them.
FLAMMABLE
AND
COMBUSTABLE
MATERIALS
VERY
POISONOUS
HOT SURFACE
GENERAL
WARNING
This symbol warns of materials/gases which are present and extremely flammable. When you see this symbol, be very cautious not to ignite the material/gases.
This symbol warns of materials, gases, etc. which are very poisonous and would cause serious bodily harm or death. When you see this symbol, please take proper precautions.
This symbol warns of a hot surface which could cause damage to material and/or damage to human skin if touched. Please take proper precautions when you see this symbol.
This symbol indicates that serious bodily injury or death could occur if proper precautions are not taken. These are warning statements which do not fall into the above categories
9
EXHAUST FUMES ARE DANGEROUS
• Never operate unit in enclosed areas such as garages, basements, storage, sheds, or in any location occupied by humans or animals. Never operate the engine in a closed area or it may cause unconsciousness and death within a short time. Operate pressure washer in clean, dry, well-ventilated area.
• Keep children, pets and others away from area of operating unit. Breathing exhaust fumes will cause serious injury or death.
WARNING - Gasoline engines produce toxic carbon monoxide exhaust fumes.
GNW3324A GAS PRESSURE WASHER
INADEQUATE VENTILATION
• Materials placed against or near the pressure washer or operating in areas where the temperature exceeds 40°C ambient (such as storage rooms or garages) can interfere with its proper ventilation features causing overheating and possible ignition of the materials or buildings.
• Operate pressure washer in a clean, dry, well-ventilated area a minimum of 4’ (1.2 m) from any building, object or wall. DO NOT OPERATE UNIT INDOORS OR IN
ANY CONFINED AREA.
FUEL IS HIGHLY FLAMMABLE AND POISONOUS
• Always turn off the engine when refuelling.
• Never refuel while smoking or in the vicinity of an open flame.
• When operating or manoeuvring this pressure washer, be sure to keep it upright. If it tilts, fuel may leak from the carburettor or fuel tank.
DO NOT ATTEMPT TO FILL GASOLINE TANK WHILE ENGINE
IS RUNNING
• Gasoline and gasoline vapours can become ignited by coming into contact with hot components such as the muffler, engine exhaust gases, or from an electrical spark.
• Turn engine off and allow it to cool before adding fuel to the tank. Equip the area of operation with a fire extinguisher certified to handle gasoline or fuel fires.
SPARKS, FIRE, HOT OBJECTS
• Cigarettes, sparks, fires, or other hot objects can cause gasoline or gasoline vapours to ignite.
10
11
GNW3324A GAS PRESSURE WASHER
ENGINE AND MUFFLER MAY BE HOT
• Place the pressure washer in an appropriate location, away from children and pedestrians.
• Avoid placing any flammable materials near the exhaust outlet during operation or shortly thereafter.
• Keep a 4’ (1.2 m) clearance from buildings or other equipment around the pressure washer to prevent overheating.
• WARNING - The engine muffler will be very hot during and after use, avoid touching the engine or muffler while they are still hot.
HOT MUFFLER & HIGH PRESSURE HOSE
• Muffler will become very hot during operation. DO NOT TOUCH MUFFLER WHILE
IN USE OR SHORTLY THERE AFTER.
• Keep hose away from the hot muffler or it may damage the hose. Do not use a damaged high pressure hose. Do not kink the high pressure hose.
NEVER OPERATE UNDER THE FOLLOWING CONDITIONS
• When a noticeable change in engine speed occurs.
• Engine misfires.
• Loss of water pressure.
• Smoke or flames in the area.
• Excessive vibration.
WATER SPRAY
• Never direct the water spray towards ANY person, animal, electrical wiring or the pressure washer itself.
• DO NOT spray too close to the surface or damage could occur.
• The vendor is not responsible for damage caused by improper use.
GNW3324A GAS PRESSURE WASHER
PREVENT ACCIDENTAL WATER SPRAY
• To prevent accidental water spray, the wand trigger should be placed in the locked position when not in use.
KEEP HANDS AWAY
• Keep hands and other body parts away from high pressure water stream as water pressure will cause severe bodily harm.
SAFETY GLASSES
• Always wear safety glasses while operating.
DETERGENTS
• Only use recommended detergents for pressure washers. Using detergents not specifically recommended for use with pressure washers can cause damage to pump and other pressure washer components.
• DAMAGE CAUSED TO PRESSURE WASHER UNIT BY USING NON-
RECOMMENDED DETERGENT IS NOT COVERED UNDER WARRANTY.
COLD WEATHER STARTS
• Do not operate this pressure washer in temperatures below 5°C. Operating pressure washer under the temperature of 5°C may cause damage to pump and other pressure washer parts.
• DAMAGE TO PRESSURE WASHER UNIT BY USER MISUSE IS NOT COVERED
UNDER WARRANTY.
SAFETY FEATURES
• Thermal Relief Valve
Protects the pump from overheating in case nozzle becomes clogged. This system should not be abused. Make every effort to prevent the pump from overheating.
• Low-Oil Auto Shut-Off
This pressure washer is equipped with a low oil shut-off system. If the engine oil level goes below the recommended oil level, the pressure washer will automatically shut-off. This protects your engine and prevents operating without proper lubrication.
12
GNW3324A GAS PRESSURE WASHER
3, INTRODUCTION
13
8
9
10
Ref.
1
2
3
6
7
4
5
Description
Spray gun
Nozzles
Muffler
Air filter
Throttle lever
Choke lever
Fuel valve
Detergent tank cap
Detergent tank
Fuel tank cap
Ref.
11
12
13
14
15
16
17
18
19
20
Description
Fuel tank
Hand cord
Engine switch
Oil dipstick
Pressure hose
Detergent suction connector
Inlet of pump
Thermal relieve valve
Outlet of pump
Spark plug
GNW3324A GAS PRESSURE WASHER
4, PACKING LIST
Frame *1
Pressure hose *1
Wheel *2
O pen spanner*1
14 female Plastic Adaptor *1
Inlet pipe *1
Spare O-rings
(two for high-pressure hose, one for quickconnector)
Handle *1
Gun *1
Wand *1
Hose hook *1 clamp *1 quick connector *1
Water inlet filter*1
Spray tip cleaner
GNW3324A GAS PRESSURE WASHER
Others: Manual *1 ； Nozzle cleaner*1 ； Spark plug wrench *1 ；
WARNING! Before attempting to start pressure washer, ensure you complete the following important steps.
1)
Fill gasoline tank with Unleaded Gasoline. This is a 4-cycle engine with separate reservoirs for gas and oil. DO NOT use pre-mixed gas! DO NOT use old gas! Fuel must be purchased separately.
2)
Fill oil tank with SAE 10W-30 oil. Running pressure washer without oil will severely damage engine which is not covered by warranty! Oil must be purchased separately.
3)
Ensure both the pressure hose and garden hose have been correctly attached to the pressure washer pump. Ensure the water tap is on and water is running through the hose before attempting to start engine. Not doing this will damage the pump!
15
GNW3324A GAS PRESSURE WASHER
5, ASSEMBLY INSTRUCTIONS
5.1 Lift the frame with one hand and attach one of the wheels by pressing the wheel’s pin and inserting the wheel shaft into the main frame. Align the pin with the hole on the frame (A) until it snaps in. Repeat for the opposite side.
5.2 Position handle assembly and main frame and connect them with square neck bolt, then fasten with the knob.
Repeat this procedure for the opposite side. When storing the machine, you can unscrew the knob and fold down the frame.
5.4
Assemble the spray gun with the metal wand. Pull back the rubber piece to expose the threaded fitting. Then, screw the two pieces together and move the rubber piece back.
5.3 Attach the hose hook to the back of handle assembly until it slides into place.
16
GNW3324A GAS PRESSURE WASHER
6, PREPARATION
6.1
OIL LEVEL
WARNING!
Pressure washer has no oil currently in crankcase! Operating the unit without the correct amount of oil will damage the engine.
Always check the oil level before starting the engine, make sure the pressure washer is on a level surface before checking oil level.
Check the oil level ：
1) Turn the oil gauge dipstick counter clockwise; remove it and clean it with a clean cloth.
2) Fully reinsert the oil gauge dipstick and pull it out to check the oil level.
3) If the oil level is halfway up the dipstick or below, refill with SAE 10W-30 oil through the dipstick hole until the oil level reaches 3/4 up the dipstick or until it reaches the bottom lip of the dipstick hole as shown in illustration to the right.
Always use SAE 10W-30 oil.
Oil crankcase capacity: 20.3 fl oz
4) Reposition the oil gauge dipstick and tighten it by turning clockwise.
6.2 FUEL LEVEL
WARNING!
Make sure there is enough fuel in the fuel tank before operating.
This is a 4-cycle engine and does not require a gas/oil mixture.
There is a separate reservoir for gas and a separate reservoir for oil.
17
GNW3324A GAS PRESSURE WASHER
1) If it is necessary to add fuel, first make sure the engine is OFF, and then remove the fuel cap by turning it counter clockwise.
2) When refueling, make sure the fuel filter is in place and keep in mind all safety precautions.
3) Use clean unleaded gasoline with a minimum of
87 octane. DO NOT use old gas. DO NOT mix oil with gasoline.
Fuel tank capacity: 3.6L.
.
6.3 AIR FILTER
WARNING!
The air filter should be checked after prolonged storage, the following steps should be done when checking the air filter. It is recommended to replace the air filter once every spring.
1) Screw off the nut on the cover anticlockwise, take down the cover.
2) Remove the air filter, wash filter in kerosene, squeeze kerosene out, soak filter in engine oil and squeeze engine oil out.
3) Replace filter and replace the air filter cover.
18
GNW3324A GAS PRESSURE WASHER
7, OPERATING INSTRUCTION
7.1 STARTING PROCEDURE
➢
Connect garden hose
➢
Connect spray gun and pressure hose
➢
Open water source
19
GNW3324A GAS PRESSURE WASHER
Supply Water
➢
Start engine
WARNING ！
Make sure to check the oil level and fuel level to prevent engine damage.
20
GNW3324A GAS PRESSURE WASHER
Step #2
Step #6
Step #3
Step #4
Step #5
Step #1
Step #1 ： Turn the engine switch into “ON” position.
Step #2 ： Locate choke lever to “CLOSE” position.
Step #3 ： Turn the fuel valve into “ON” position.
Step #4 ： Put the throttle lever to the “FAST” position.
Step #5 ： Locate recoil cord and pull slowly until resistance is felt. At this point, pull rapidly to start engine.
Step #6 ： After engine starting, locate choke lever to “OPEN” position.
TIPS ： If unable to start the engine, please repeat the above operation one or two times.
21
GNW3324A GAS PRESSURE WASHER
NOTICE ： When the environment temperature is higher such as summer, or engine is in a hot state, choke valve should be switched to "ON" or intermediate position, then start the engine.
7.2 INSTRUCTIONS FOR USE
➢
Cleaning operation
Position the tip of the wand 6-8” (15-20 cm) away from the surface to clean at a
45°angle.
➢
Nozzles
This pressure washer comes with 5 different pattern of nozzles.
RED 0° ： Thin and powerful stream of water for difficult stains and debris removal.
YELLOW 15° ： Thin angled spray for focused cleaning.
GREEN 25° ： Medium angled spray for focused cleaning.
WHITE 40° ： Large fan pattern for wider cleaning applications.
BLACK detergent ： This nozzle must be used in conjunction with a cleaning detergent at low pressure. Only use this nozzle when using a detergent or cleaning solution.
➢
ADJUSTING WATER PRESSURE
This engine comes with a throttle lever. The pressure can be adjusted by changing the speed of engine.
Turning the throttle lever to the left can increase the speed to get more pressure.
22
GNW3324A GAS PRESSURE WASHER
Turning the throttle lever to the right can decrease the speed to get less pressure.
WARNING!
When moving the engine throttle to the minimum (rightmost), the output power of engine is low. Please don’t operate the machine, if not, the machine will be flameout stop due to low engine output power.
➢
DETERGENT INJECTOR (LOW
PRESSURE)
This pressure equips a detergent bottle.
Pure detergent into the bottle, and fit black nozzle on the wand, then squeeze the trigger.
The detergent will be mixed with water and sprayed out. It will achieve a better cleaning effect.
WARNING!
This pressure washer is intended for use with pressure washer detergents only.
Do not use powdered soaps which will clog the injection system.
Follow the detergent manufacturer’s directions.
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GNW3324A GAS PRESSURE WASHER
WARNING!
Some cleaning jobs can be completed by using only water, but for most, it is advantageous to use a detergent to penetrate and remove the dirt more effectively. When using pressure washer approved detergent, make sure the surface to clean is dry. Wetting the surface first is not recommended; it will dilute the detergent and will reduce the cleaning effectiveness.
Avoid hot surfaces or direct sunlight; this will minimize the chances of the detergent damaging the painted surface.
DO NOT let the detergent dry or it may damage the painted surface.
Allow the detergent to remain on the surface for a short time before rinsing with clean water under high pressure.
➢
Shut down the pressure washer
Step #1 ： Turn the engine switch into “OFF” position to shut down the engine.
Step #2 ： Turn the fuel valve into “OFF” position to cut off the fuel..
Step #3 ： Squeeze the trigger of spray gun, release the pressure inside the pump.
Step #4 ： Cut off the water supply.
Step #5 ： Squeeze the trigger again to drain the rest water of system.
Step #6 ： Disconnect the pressure hose and spray gun.
Step #7 ： Put the gun and hose on the hook.
All done!
24
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GNW3324A GAS PRESSURE WASHER
8, TROUBLESHOOTING
PROBLEM
Engine doesn’t start or is difficult to start
Engine stops after starting
Engine lacks power
POSSIBLE CAUSE
The engine power switch is in
OFF (o) position
No fuel
Low oil shut down sensor tripped to protect engine (not applicable to 2600 psi pressure washer)
Excess water pressure in pump or hose
Choke lever not in right position
Clogged carburetor
Carbon build-up on spark plug
Incorrect starting method
Low oil or no fuel
Choke lever in Start position
Clogged air filter
Clogged carburetor
SOLUTION
Add oil until it reaches minimum level on dip stick
Ensure the switch is in ON (I) position
Fill the fuel tank with regular gasoline
Release water pressure by squeezing trigger on gun
1. When cold starting the engine, set the choke to START or OFF .
2. When warm starting, set the choke to
RUN or ON or try the middle position.
Clean the carburetor. Refer to the instruction manual
Clean the spark plug. Refer to the instruction manual
Use correct starting method. Refer to the instruction manual
Check oil and fuel levels
Move the choke lever to RUN position immediately after starting the engine
Clean or replace the air filter. Refer to the instruction manual
Clean the carburetor. Refer to the instruction manual
Engine stops while moving or being tiled
Carburetor leaks
Starter rope doesn't recoil
Engine sounds abnormal or overloaded
Low oil shut down sensor tripped to protect engine (not applicable to 2600 psi pressure washer)
Carburetor is clogged
Recoil mechanism is broken
RPM too low
Clogged nozzle
Pressure is too high
Do not tilt the machine past 15 operating. Check oil level and ensure it is above the minimum level on the dip stick
Clean the carburetor. Refer to the instruction manual
Call customer service toll-free
Adjust throttle lever to Fast
° when
position
Clean nozzle with tip cleaner
Call customer service toll-free
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GNW3324A GAS PRESSURE WASHER
PROBLEM POSSIBLE CAUSE SOLUTION
No pressure, low pressure
Nozzle tip not attached
Water supply faucet closed
Water supply pressure is low
Inlet water filter is clogged
Air in pump
The loaded RPM is not set to FAST
Clogged check valve
Damaged pump
Clogged nozzle
Attach required nozzle tip
Turn on faucet. Ensure there are no kinks or blockage in hose
Ensure faucet is fully opened.
Check to make sure water supply is a minimum 30 psi, 4 GPM
Clean the water filter. Refer to the instruction manual
Squeeze trigger to release the air in pump when the machine is running
Set RPM (throttle lever) to FAST position
Call customer service toll-free
Call customer service toll-free
Clean nozzle with tip cleaner Pressure too high
Water or oil leaks out of pump
Cold water keeps draining out of thermal relief valve
Damaged seal ring
Defective thermal relief valve
Call customer service toll-free
Call customer service toll-free
The detergent siphon tube is not connected
Connect detergent siphon tube properly. Refer to the instruction manual
Damaged detergent siphon tube
Replace the detergent siphon tube
Wrong nozzle
Use black nozzle when applying detergent. Refer to the instruction manual
No intake of detergent
Detergent adjustment knob set to wrong position
Check adjustment knob. Refer to the instruction manual
Clogged nozzle
Clogged pump detergent siphon fitting
Detergent is too thick.
Clogged detergent filter
Only applies to
GPW2600 2600 psi pressure washer
Clean nozzle
Detach the detergent siphon tube and clean the fitting with tip cleaner
Use only detergent approved for use with pressure washer
Clean detergent filter
The trigger can’t be
Open the safety lock. Refer to the instruction manual squeezed
Safety lock is not open
There is water leakage at joints/connections on gun, hose and/or pump
High pressure h ose can’t be connected to pump or gun
Damaged seal ring
The O rings are not lubricated
Change with back-up O-ring or purchase accessory kit
Put lubricating oil or water on the O rings
GNW3324A GAS PRESSURE WASHER
9, MAINTENANCE
9.1 WATER INLET FILTER:
This pressure washer is equipped with a water inlet filter.
This water filter must be kept clean at all times or else it will restrict the water flow to the pressure washer and may damage the pump.
Remove the quick connect coupling from the water inlet, then remove and clean water filter.
DO NOT operate this pressure washer without the water inlet filter in place as deposits could build up internally and affect the functioning of the unit.
9.2 ENGINE MAINTAINENCE:
Engine oil should be replaced after the first 5 hours of operation.
It should be replaced every 100 hours or every year.
To replace engine oil: loosen the oil gauge dipstick. Place an oil pan underneath drain hex screw, remove hex screw and drain oil. Once all the oil has completely drained, retighten the hex screw.
HES
SCREW
***It is recommended to use SAE10W-30 4-stroke gasoline engine oil.
***Fill with clean engine oil through the oil gauge dipstick hole to recommended level.
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GNW3324A GAS PRESSURE WASHER
9.3
CLEANING CARBURETOR
1) Screw down the bolt on the bottom of carburetor with wrench.
2) Push the float up four to five times, then clean sediment cup with gas.
3) Put the sediment cup back.
*** Be careful not to miss the O ring.
9.4
INSPECTING SPARK PLUG
The spark plug should be checked every 100 hours of operation or every year.
28
9.5
REPLACING AND CLEANNING SPARK PLUG
1) Dismantle the spark plug wire by pulling it off the spark plug. Using the supplied spark plug wrench, undo the spark plug by turning counter clockwise.
2) Check to see if there is carbon sediment buildup, if so, remove it. If the carbon sediment is excessive, replace the spark plug.
3) Measure the electrodes clearance using a feeler gauge. The spark plug electrode clearance should be 0.7-0.8 mm. If the clearance exceeds 0.8 mm, replace the spark plug.
4) Reinstall spark plug in the reverse order.
GNW3324A GAS PRESSURE WASHER
10, STROAGE
10.1 FUEL STABILIZER
1) Add fuel stabilizer to fuel tank to minimize the formation of fuel gum deposits during storage.
FUEL STABILIZER
2) Run engine at least 5 minutes after adding stabilizer to allow it to enter the
FUEL TANK fuel system.
NOTE: If a fuel stabilizer is not used, all gasoline must be drained from the tank and carburetor to prevent gum deposits from forming on these parts and causing possible malfunction of the engine.
10.2
DRAINING FUEL
1) Turn fuel valve to the “OFF” position, remove drain hex screw from the carburetor.
2) Now turn fuel valve to the “ON” position and drain the fuel from the tank, carburetor and hose.
3) Reposition the carburetor drain hex screw once the fuel is completely drained.
Draining
Bolt
10.3 DRAINING OIL
Refer to → PAGE 19 ENGINE MAINTAINENCE .
10.4
RUST PROTECTION
1) Pour approximately one teaspoon of engine oil through the spark plug hole and pull the recoil starter slowly until you feel increased pressure which indicates the piston is on its compression stroke and leave it in this position. This closes both the intake and exhaust valves to prevent the inside of the cylinder from rusting.
Engine
Oil
Spark
Plug
29
GNW3324A GAS PRESSURE WASHER
2) Cover the pressure washer and store it in a clean, well ventilated and dry place. Ensure storage area is at room temperature.
3) In addition, in order to prevent external parts rust, please daub anti-rust oil to bolts and nuts of machine at least every one year.
10.5
PUMP ANTIFREEZE
If your pressure washer is subjected to freezing temperatures, damage could occur. This type of damage is not covered under warranty. To avoid possible damage, a small amount of antifreeze can be used.
1) Place the unit on its side with the water inlet facing upwards, pour 1/4 cup of antifreeze into the water inlet.
2) Disconnect spark plug wire, and then pull recoil starter several times to circulate the antifreeze in the pump system. Reconnect spark plug wire.
3) It is also important to make sure the wand and all hoses are disconnected and drained of all water or they may burst.
When taking pressure washer out of storage, run water through the system until it runs clear.
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GNW3324A GAS PRESSURE WASHER
11, PARTS LIST
31
GNW3324A GAS PRESSURE WASHER
7
8
5
6
NO
1
2
3
4
9
10
11
12
13
14
15
16
17
18
19
20
32
Description hex bolt 5/16-24*25
Mounting plate
Flange bolt M6*25
Plate
Nozzle(0 °）
Nozzle(soap ）
Nozzle(45 °）
Nozzle(25 °）
Nozzle(15 °）
Nozzle sleeve
Soap dispenser cap
Pressure hose
Flange bolt M5*45
Soap dispenser
Frame cover
Frame
Washer ￠ 5 nut M5
Spring washer M5
Flange bolt M5*40
NO
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Description
Hose hook
Isolator
Flange nut M5*40
Flange bolt M8*35
Wheel 10 inch
Wheel shaft
Engine
Pump
Washer ￠ 8
Spring washer ￠ 8
Flat washer ￠ 8
Pin (4x40)
Inlet filter
Female Plastic Adaptor
Quick connector
GNW3324A GAS PRESSURE WASHER
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Green-Power America, LLC www.Green-PowerAmerica.com
or www.G-PAmerica.com
©All Copy Right are reserved by Green-Power America, LLC
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